# mir-titles

backup_location: ia905705_0
contributor: Mirtitles
creator: A. I. Markushevich
identifier: AreasAndLogarithmslittleMathematicsLibrary
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2013-08-16T07:21:22Z,2013-08-16T07:56:21Z,2026-02-03T23:07:50Z
publicdate: 2013-08-16T07:56:21Z
publisher: Mir Publishers
subject: mathematics,little mathematics library,logarithms,areas,mir publishers,integral calculus
title: Areas and Logarithms (Little Mathematics Library)
collection:
mir-titles,JaiGyan,fav-_superuser,fav-annie_banks,fav-apoorv_mhaswade,fav-carson_main,fav-ellie_swekla,fav-floura28zz,fav-gerardo_gallegos_ochoa_gaog680518,fav-hajer_ghassan_al_khafaji,fav-hello_world201,fav-jv9876,fav-kms118,fav-llahidee_koler,fav-malthouse,fav-manoj_jeyaram_mjn82_,fav-marcelo_dominguez,fav-mateusz_szabla,fav-munif_muttafik,fav-paul_dirac,fav-pb_ess,fav-pio07,fav-raghu13957,fav-renan481,fav-rohit_gupta696,fav-scorpionerosso80,fav-timomartin,fav-vignam

description:
This book offers a geometric theory of logarithms, in which (natural) logarithms are represented as areas of various geometrical shapes. All the properties of logarithms, as well as their methods of calculation, are then determined from the properties of the areas. The book introduces most simple concepts and properties of integral calculus, without resort to concept of derivative. The book is intended for all lovers of mathematics, particularly school children.


backup_location: ia906104_18
collection: mir-titles,JaiGyan,fav-goguoksana,fav-the_bode
creator: Konstantin Ushinsky
description: A picture story book for children
external-identifier: urn:lcp:Konstantin-Ushinsky-Stories-For-Children:epub:4d591bab-0248-4c3a-a5e8-df25f3660d24
identifier: KonstantinUshinskyStoriesForChildren
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2016-04-06T03:33:48Z,2026-02-05T17:44:49Z
publicdate: 2016-04-06T03:33:48Z
subject: children's book,story book,picture book,soviet literature
title: Stories For Children
format:
Abbyy GZ,Animated GIF,Cloth Cover Detection Log,DjVuTXT,Djvu XML,EPUB,JPEG Thumb,LCP Encrypted EPUB,Metadata,OCR Page Index,OCR Search Text,Page Numbers JSON,Scandata,Single Page Processed JP2 ZIP,Text PDF,chOCR,hOCR


btih: a80ac2a3b0bf11b183199355f64463a223989c41
collection: mir-titles,JaiGyan,fav-_superuser,fav-f_bio_souza621,fav-pio07
creator: A. Rubanov,A. Kutepov
date: 1975-01-01T00:00:00Z
identifier: a.-rubanov-a.-kutepov-problems-in-geometry-mir-1975_202605
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-05-27T14:26:40Z,2026-05-27T15:08:55Z
publicdate: 2026-05-27T14:26:40Z
publisher: Mir Publishers
subject: soviet literature,problem books,problems and solution
title: Problems In Geometry
year: 1975
description:
The book contains a collection of 1351 problems (with answers) in plane and solid geometry for technical schools and colleges. The problems are of varied content, involving calculations, proof, construction of diagrams, and determination of the spatial location of geometrical points. It gives sufficient problems to meet the needs of students for practical work in geometry, and the requirements of the teacher for varied material for tests, etc. Translated from the Russian by Oleg Meshkov Translation editor Leonid Levant Note: this is a new hi-res scan CONTENTS CHAPTER I. REVIEW PROBLEMS 1. The Ratio and Proportionality of Line Segments. Similarity of Triangles — 10 2. Metric Relationships in a Right-Angled Triangle — 17 3. Regular Polygons, the Length of the Circumference and the Arc — 22 CHAPTER II. SOLVING TRIANGLES 4. Solving Right-Angled Triangles — 29 5. Solving Oblique Triangles — 32    Law of Cosines — 34    Law of Sines — 36 6. Areas of Triangles, Parallelograms and Quadrilaterals — 37    Basic Cases of Solving Oblique Triangles    Particular Cases of Solving Oblique Triangles    Heron’s Formula    Radii r and R of Inscribed and Circumscribed Circles and the Area S of a Triangle 7. Miscellaneous Problems — 43 CHAPTER III. STRAIGHT LINES AND PLANES IN SPACE 8. Basic Concepts and Axioms. Two Straight Lines in Space — 46 9. Straight Lines Perpendicular and Inclined to a Plane — 52 10. Angles Formed by a Straight Line and a Plane — 55 11. Parallelism of a Straight Line and a Plane — 59 12. Parallel Planes — 63 13. Dihedral Angles. Perpendicular Planes — 67 14. Areas of Projections of Plane Figures — 69 15. Polyhedral Angles — 71 CHAPTER IV. POLYHEDRONS AND ROUND SOLIDS 16. Prisms and Parallelepipeds — 77 17. The Pyramid — 81 18. The Truncated Pyramid — 84 19. Regular Polyhedrons — 86 20. The Right Circular Cylinder — 89 21. The Right Circular Cone — 93 22. The Truncated Cone — 97 CHAPTER V. AREAS OF POLYHEDRONS AND ROUND SOLIDS 23. Areas of Parallelepipeds and Prisms — 102 24. Areas of Pyramids — 105 25. Areas of Truncated Pyramids — 108 26. Areas of Cylinders — 114 27. Areas of Cones — 115 27. Areas of Truncated cones CHAPTER VI. VOLUMES OF POLYHEDRONS AND ROUND SOLIDS 28. Volumes of Parallelepipeds 29. Volumes of Prisms 30. Volumes of Pyramids 31. Volumes of Truncated Pyramids 32. Volumes of Cylinders 33. Volumes of Cones 34. Volumes of Truncated Cones CHAPTER VII. THE SPHERE 35. Spheres 36. Areas of Spheres and Their Parts 37. Volumes of Spheres and Their Parts 38. Inscribed and Circumscribed Spheres CHAPTER VIII. APPLYING TRIGONOMETRY TO SOLVING GEOMETRIC PROBLEMS 39. Polyhedrons 40. Round Solids 41. Areas and Volumes of Prisms 42. Areas and Volumes of Pyramids 43. Areas and Volumes of Round Solids Answers


collection: mir-titles,JaiGyan,fav-goguoksana,fav-gratefulparsnip,fav-nikemaul,fav-sigrid_e_peterson
creator: N. Nosov
date: 1985-01-01T00:00:00Z
identifier: nosov-up-in-the-clouds-raduga-1985
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-06-13T10:47:14Z,2026-02-05T20:48:29Z
publicdate: 2022-06-13T10:47:14Z
publisher: Raduga Publishers
subject: illustrated books,children's books,soviet children's literature,story books
title: Up In The Clouds
year: 1985
description:
An illustrated children's story book.  Drawings by Boris Kalaushin   Translated from the Russian by Margaret Wettlin


collection: mir-titles,JaiGyan,fav-goguoksana,fav-iammadaboutreading
creator: N. Nosov
date: 1985-01-01T00:00:00Z
identifier: nosov-visiting-grandpa-raduga-1985
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-06-13T06:59:20Z,2026-02-05T20:48:24Z
publicdate: 2022-06-13T06:59:20Z
publisher: Raduga Publishers
subject: illustrated books,children's books,soviet children's literature,story books
title: Visiting Grandpa
year: 1985
description:
A story book for children. Translated from the Russian by Fainna Solasko  Drawings by I. Semenov  Third Printing 1985


btih: 2066a11627fa1a671221170c1fee3c93eb8fab5d
collection: mir-titles,JaiGyan,fav-sureshpal360
creator: V. Vereshchetin,E. Vasilevskaya,E. Kameneckaya
date: 1987-01-01T00:00:00Z
identifier: outerspace-and-law-progress-1987
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-01-28T13:28:35Z,2026-02-05T20:57:57Z
publicdate: 2025-01-28T13:28:35Z
publisher: Progress Publishers
subject: soviet literature,outer space,politics,international law
title: Outer Space: Politics And Law
year: 1987
description:
The political and legal principles of the exploration and use of outer space have never attracted such close attention from the world public as they do today. This book addresses critical political and legal issues such as: The prevention of an arms race in outer space Peaceful co-operation in the exploration and use of outer space The safety of spaceflights The privatisation of space activity Its authors are prominent Soviet specialists in international space law. Translated From The Russian By Murad Saifulin, Cand. Sc. (Law) Designed By Ahmed Moussin Edited By V. S. Vereshchetin, D. Sc. (Law) Introduction By Academician R. Z. Sagdeyev


date: 1967-01-01T00:00:00Z
identifier: outer-space-and-man-mir-1963
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-01-01T06:55:06Z,2026-02-05T20:57:56Z
publicdate: 2023-01-01T06:55:06Z
publisher: Mir Publishers
title: Outer Space And Man
year: 1967
collection:
mir-titles,JaiGyan,fav-5ohnny,fav-dlvrsounds,fav-ellie_swekla,fav-munif_muttafik,fav-rohit_gupta696,fav-ry_tang

description:
This book has appeared now for the very reason that it didn’t appear 20 centuries or half a century ago—because of speed. Jules Verne’s Around the World in Eighty Days required a speed of 500 kilometres a day. Outer Space and Man requires escape velocity at least. Before the reader embarks on this book we should like to give him a warning. It has several qualities which, if not mentioned in advance, may escape his attention, and he may not like the book so much—which would be a pity. We hope that this book will be easy to read. We should like the reader to smile occasionally and to stop and think occasionally, but never to wrinkle his brow trying to recall some for­ gotten textbook formula. We know that no one has tried to define cosmic humour, but we have  seen Gagarin’s smile and we make so bold as lo claim that if people didn’t know how to laugh they would never have entered outer space. But this is not a funny' book. It has no formulas, but it does have numbers. It has words like “orbit”, “parsec”, and even “explo­ sive decompression”. When it was finished all the authors and editors reread it, and each one understood many things, and all together they understood everything. In any case, the reader will probably realize that outer space is not to be trilled with. The book is far from comprehensive. Many things have not been reflected, described or even mentioned. But why speak of omissions? If it contained everything about outer space it would be another kind of book which we should be unable to judge. When the authors got down to work they knew of only two Soviet cosmonauts. By the time they had finished there were eleven. The ink will dry on the printed pages, the reader will get to the last part and then how many will there be? We can only guess how many new cos­ monauts there will be and what new exploits they will have performed. Per aspera ad astra—through difficulties to the stars—the ancients used to say. They prayed humbly to their gods and dreamed meekly of heaven. List of contributors M. Arlazorov  F. Arsky V. Azernikov  S. Bakanov  I. Belousov  D. Bilenkin  N. Eidelman  A. Emme V. Fedchenko S. Gushchev Y. Kalinin G. Kazarnovskaya  V. Keler B. Konovalov Y. Kreindlin L. Lebedev M. Podgorodnikov   I. Rabinovich L. Repin G. Smolyan  V. Titarenko  T. Topilina I. Vatel L. Vladimirov  V. Yelagin F. Yereshko  S. Zhurbina Original scan had a lot of warping, some pages still have them after corrections. Translated from the Russian by Vladimir Talmy Original Scan by Servants of Knowledge

subject:
soviet,space travel,space ship,rockets,cosmonauts,astronauts,cosmonaut training,living in space,humans in space


btih: f6e2a6f0bf84b8fb20d592726ddfc00bc2193793
creator: P. Stepin
date: 1965-01-01T00:00:00Z
identifier: p-stepin-strength-of-materials-peace-1965
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-01-30T07:58:25Z,2026-02-05T20:58:35Z
publicdate: 2025-01-30T07:58:25Z
publisher: Peace Publishers
stripped_tags: strong
subject: soviet literature,engineering,materials,fatigue,stress,strain
title: Strength Of Materials
year: 1965
collection:
mir-titles,JaiGyan,fav-cloverventuree,fav-dstev1,fav-floura28zz,fav-gguler,fav-ilem,fav-johnsmith1765,fav-leonardo662020,fav-mahmoudfdondeti12,fav-nezih_dural,fav-nikemaul,fav-peppe1974,fav-pio07,fav-shauhram,fav-sunny5231,fav-vignam

description:
The book is intended as a textbook on  Strength of Materials  for students at technical institutes. It deals with tension and compression, torsion, bending, and complex resistance of materials. It presents strength theories, stability analysis, dynamic problems, and fatigue analysis. At the end of the book, the author briefly discusses the  limit-design method  and the principal ideas of the  statistical method of structural design . The book includes numerous examples and their solutions, which facilitate the understanding of the subject matter and clarify the essence of mechanical phenomena. The book is very popular among students and professors at Soviet technical institutes. This is a revised edition in English. Translated from the Russian by Maria Konyaeva.


collection: mir-titles,JaiGyan
creator: P. Pavlov,R. Khokhlov
date: 1989-01-01T00:00:00Z
identifier: p.-pavlov-r.-khokhlov-physique-du-solide-mir-1989
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2024-05-28T14:56:07Z,2026-02-05T20:58:31Z
publicdate: 2024-05-28T14:56:07Z
publisher: Éditions Mir
title: Physique Du Solide
year: 1989
description:
Le manuel, dû à la plume des docteurs ès sciences physiques et mathématiques P. Pavlov et A. Khokhlov, est un exposé des problèmes fondamentaux que pose la physique du corps solide. L’ouvrage a pour objet de présenter les éléments de cristallographie structurale, les procédés de détermination des structures cristallines, les défauts de structure, les divers types de liaisons existant au sein des corps solides. On y trouve la description des propriétés mécaniques, thermiques, électriques, optiques et magnétiques des corps solides ainsi que des propriétés physiques des diélectriques. L’ouvrage passe également en revue les questions relatives à la physique des corps amorphes, domaine qui connaît actuellement un essor impétueux. À l’usage des étudiants des universités qui se spécialisent dans la physique et des ingénieurs qui dans leur activité s’occupent des phénomènes physiques ayant lieu dans les corps solides. Traduit du russe par Valentin Polonski Pavel Pavlov, né en 1925, docteur ès sciences physiques et mathématiques, professeur, chef de la chaire d’électronique du solide de la faculté de physique de l'Université Lobatchevski à Gorki. Depuis 1951, lorsque Pavlov a terminé l'Université de Gorki, et jusqu’à présent son activité scientifique et pédagogique est liée à cette université et au Centre de recherches physiques et techniques de Gorki. Pavlov est le fondateur de l’école de Gorki des physiciens de l’implantation ionique des solides. Il a publié plus de 300 ouvrages scientifiques dans les revues de l’U.R.S.S. et des autres pays. Il est l’auteur, avec E. Zorine et L. Tetelbaum, de la monographie "Physique de l'alliage ionique des semi-conducteurs". Actuellement, il se consacre aux recherches dans le domaine de l’implantation ionique des semi-conducteurs et des métaux. Alexandre Khokhlov, né en 1945, docteur ès sciences physiques et mathématiques, professeur, chef de la chaire de cristallographie et électronique optique et doyen de la faculté de physique de l’Université Lobatchevski à Gorki. Depuis 1967, lorsque Khokhlov a terminé l’Université de Gorki, et jusqu’à ce jour, son activité scientifique et pédagogique est liée à cette université et au Centre de recherches physiques et techniques de Gorki. On doit à A. Khokhlov plus de cent ouvrages scientifiques publiés dans des revues de l’U.R.S.S. et d’autres pays. Ses intérêts scientifiques reposent dans le domaine des solides non cristallins et de l’implantation ionique des semi-conducteurs.

subject:
physique du corps solide,implantation ionique des solides,structures cristallines,propriétés des corps solides,physique des diélectriques,physique des corps amorphes,manuel scientifique,recherche en physique,enseignement universitaire,propriétés mécaniques des solides,propriétés thermiques des solides,propriétés électriques des solides,propriétés optiques des solides,propriétés magnétiques des solides


btih: 5b261bbefedd728bdc283bc4b7cca9b30c51ee7f
collection: mir-titles,JaiGyan,fav-emad_sadeghi,fav-missnoblestar,fav-munif_muttafik
creator: Oscar Wilde
date: 1958-01-01T00:00:00Z
identifier: oscar-wilde-the-picture-of-dorian-gray-flph-1958
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2025-01-19T13:35:40Z,2026-02-05T20:56:55Z
publicdate: 2025-01-19T13:35:40Z
publisher: Foreign Languages Publishing House
stripped_tags: em,strong
subject: literature
title: The Picture Of Dorian Gray
year: 1958
description:
The Picture of Dorian Gray  by Oscar Wilde offers a compelling critique of bourgeois decadence, exposing the moral decay that accompanies a life devoted to hedonism and superficial beauty. Through the story of Dorian Gray, whose portrait bears the scars of his corruption while he remains outwardly youthful, Wilde illustrates the perils of a society fixated on materialism and self-indulgence. Dorian’s descent into vice serves as a cautionary tale, revealing how the pursuit of personal pleasure at the expense of ethical principles ultimately leads to destruction. The novel challenges readers to reflect on the emptiness of individualism when it is divorced from a sense of social responsibility. Preface by E. V. Kornilova Commentary by O. M. Gavrilova Illustrator: A. E. Golyakhovskaya Tauchnitz Edition Collection of British and American Authors Volume 4049 Leipzig: Bernard Tauchnitz, 1908

external-identifier:
urn:lcp:Oscar Wilde - The Picture of Dorian Gray - FLPH - 1958:epub:6679f2a2-4030-4f4c-b166-95517d7cb799


collection: mir-titles,JaiGyan,fav-floura28zz,fav-janit_pongpuak,fav-nikemaul,fav-pb_ess
creator: Okun'
date: 1965-01-01T00:00:00Z
identifier: okun-weak-interation-of-elementary-particles
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-01-27T14:05:56Z,2026-02-05T20:54:18Z
publicdate: 2023-01-27T14:05:56Z
title: Weak Interation Of Elementary Particles
year: 1965
description:
This book is based on lectures delivered by the author in 1960 and 1961 at the Institute of Theoretical and Experimental Physics of the Academy of Sciences of the USSR and at the Joint Institute of Nuclear Research. The book is meant for experimental physicists working in the field of elementary particles and high energies, and for young theoretical physicists specializing in this field. The author has set himself two tasks: first, to make the reader familiar with the basic ideas and problems of the theory of the weak interaction of elementary particles; second, to make the reader familiar with the methods of calculation within the theory and to show him how the methods are to be applied. The overall content of the book is concentrated about two pivotal hypotheses: the universality of the weak interaction, and the composite model of strongly interacting particles. These hypo­ theses allow the contents to be expounded in a more concise way and to retrace the connection between various problems in the theory of weak and strong interactions. Like every extrapolation, the hypotheses of the universality and of the composite model will undoubtedly be improved in the future and in part modified in the light of new experimental facts. In the form in which they are presented in the book, these hypotheses are to be considered as a “ zero approximation”. Translated from the Russian by S. and M. Nikolic Translation Edited by J. Bernstein

subject:
physics,elementary particles,interactions,nuclear physics,weak force,weak interaction,unitary symmetry,parity,K-mesons,selection rules,strangeness,leptons


collection: mir-titles,JaiGyan,fav-nikemaul,fav-pio07,fav-seafarer54,fav-tidales_boragues,fav-warushiru
creator: E. Misnker,V. Anshin
date: 1967-01-01T00:00:00Z
identifier: misnker-anshin-assembly-of-power-transformers-mir-1967
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-01-11T07:29:25Z,2026-02-05T20:23:54Z
publicdate: 2023-01-11T07:29:25Z
publisher: Mir Publishers
title: Assembly Of Power Transformers
year: 1967
description:
A book describing design, assembly and installation of power transformers. In view of the multitude of operations coming under Ihe heading “assembly”, it is customary to break them down into several stages: —assembly of the core-coil unit (1st stage); —assembly of the leads and making of the connections in the core-coil unit (2nd stage); —tanking (3rd stage). Translated from the Russian by Boris Kuznetsov Credits to the original scanner/uploader

subject:
electrical engineering,electrical technology,transformer design,electrical materials,soviet,transformer core-coil,transformers


btih: c8a96b43be904186e262cc5a46bddf8cbd3c6016
collection: mir-titles,JaiGyan,fav-h_k_rai
creator: निकोलाई सलादकोव (N. Sladkov)
date: 1990-01-01T00:00:00Z
identifier: n.-sladkov-rainbow-world-in-hindi-raduga-1990
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2025-02-13T08:31:56Z,2026-02-05T20:41:12Z
publicdate: 2025-02-13T08:31:56Z
publisher: Raduga Publishers
title: इंद्रधनुष के बिंब( Rainbow World In Hindi )
year: 1990
description:
 A fantastic exploration of the natural world and its inhabitants in different environments.  प्राकृतिक संसार और इसके निवासियों का विभिन्न परिवेशों में अद्भुत अन्वेषण। लटका है आकाश में इंद्रधनूष सतरंगी - . लाल, नारंगी, पीला, हरा, आसमानी, नीला और बैंगनी हैं ये उसके रंग ! . इंद्रधनुष से झरते झरने , वर्षा ओर प्रकाश के, छोड़ गये धरती पे चिन्ह अपने - रंग-बिरंगे पंत, स्तेपी, टीले और घाटियां। क्‍ . इंद्रधनूष को तोरण मानो, रखो डग धरती पर बहुरंगी, जहां जीव विचरते हैं सतरंगी । भ्रनुवादक : विनय कुमार शुक्ला फ़ोटो : निकोलाई स्‍लादकोव, इज़माइल मखिन, अलेक्सान्द्र लख्तानोव डिजाइनर : इनना बोरीसोवा

subject:
soviet literature,russian stories,सोवियत साहित्य,रूसी कहानियां,children's books,nature books,birds,animals,animal book


btih: 5864c5a6773b81f81dc302a3f4dac2502cf2a27b
creator: N. B. Vasíliev,V. L. Gutenmájer
date: 1980-01-01T00:00:00Z
identifier: n.-b.-vasiliev-v.-l.-gutenmajer-rectas-y-curvas_202512
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2025-12-11T05:30:51Z,2026-05-08T19:15:25Z
publicdate: 2025-12-11T05:30:51Z
publisher: Editorial Mir
title: Rectas Y Curvas
year: 1980
collection:
mir-titles,JaiGyan,fav-immagalvez,fav-luis_gordillo,fav-paola-1998,fav-pio07,fav-rilberte_costa,fav-roberto_mart_nez718

description:
Los principales personajes de este libro son diferentes figuras geométricas, o, como a menudo se denominan, «conjuntos de puntos». Al principio aparecen las figuras más simples en distintas combinaciones. Estas se mueven, revelan diversas propiedades, se cortan, se unen, forman diferentes familias y cambian de aspecto, hasta llegar a veces a hacerse irreconocibles. Por otra parte, resulta interesante ver a viejos conocidos en una situación compleja, rodeados de figuras nuevas que aparecen al final. El libro contiene alrededor de doscientos problemas, muchos de ellos acompañados de comentarios o soluciones. Los problemas son muy variados, desde los tradicionales, en los que hay que hallar y emplear de alguna forma uno u otro conjunto de puntos, hasta pequeñas investigaciones que conducen a conceptos y teorías matemáticas importantes (como los problemas «sobre el queso», «acerca de la lancha motora» y «en torno al autobús»). Además de teoremas geométricos comunes sobre rectas, circunferencias y triángulos, en el libro se emplean el método de coordenadas, los vectores, las transformaciones geométricas y, sobre todo, el lenguaje del movimiento. Una enumeración de datos geométricos y fórmulas útiles figura en los apéndices I y II. Algunas sutilezas lógicas que surgen en las soluciones se dejan al lector para su reflexión. El signo (?) sustituye palabras como «ejercicio», «compruebe», «¿es evidente para usted esta afirmación?» o «piense por qué», según el contexto. El signo U señala el comienzo y el final de la solución, y + indica que la solución o la respuesta se encuentra al final del libro. Los problemas más difíciles aparecen marcados con un asterisco. Los problemas que inician cada parágrafo no suelen ser difíciles, o están analizados detalladamente en el texto. Los demás no es obligatorio resolverlos consecutivamente al leer el libro; se pueden escoger aquellos que parezcan más sugestivos. Muchas cuestiones tratadas en los problemas conviene verificarlas en la práctica: hacer un dibujo grande, o mejor aún, varias variantes situando las figuras en diversas posiciones. Este método experimental, además de ayudar a intuir la respuesta y formular una hipótesis, sugiere a menudo el camino hacia la demostración matemática. Al hacer dibujos en el margen, los autores se convencieron de que tras casi cada problema hay un problema auxiliar: trazar unos cuantos puntos o líneas mencionados en la tarea. Este problema preliminar suele ser más sencillo, pero no menos útil. Se estimó necesario incluir en el libro el apéndice III, que ayudará a utilizar la obra para un estudio sistemático y permitirá descubrir vínculos entre problemas de distintos capítulos, vínculos que no son evidentes a primera vista. Traducido del ruso por Margarita Gómez Todos los créditos a los uploaders originales.

subject:
literatura soviética,ciencia popular,matemáticas,libros de problemas,geometría,problemas matemáticos,conjuntos de puntos,aprendizaje activo,transformaciones geométricas


collection: mir-titles,JaiGyan,fav-matt_404
creator: N. N. Rukavishnikov,G. I. Morozov
date: 1973-01-01T00:00:00Z
identifier: n.-n.-rukavishnikov-and-g.-i.-morozov-the-cosmonaut-as-a-researcher-ntt-1973
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2022-12-31T12:13:13Z,2026-02-05T20:41:07Z
publicdate: 2022-12-31T12:13:13Z
publisher: NASA Technical Translations
title: The Cosmonaut As A Researcher
year: 1973
description:
This pamphlet discusses in popular form the studies performed by cosmonauts on spacecraft. The possibilities which have opened up for science due to experiments carried out directly in space are discussed, as well as certain interesting results already obtained from the flights of cosmonauts. The cosmonaut profession and flight training are examined in detail. Future trends in the development of manned space technology are briefly investigated. The pamphlet is designed for a wide circle of readers who are interested in the problems of human space flight. Translation of: "Kosmonavt-issledovatel1", Novoye vZhizni, Nauke, Tekhnike, Seriya "Kosmanavtika, Astronomiya", No. 9, Moscow, "Znaniye" Press, 1973- 64 pp.

subject:
space,cosmonauts,experiments in space,space laboratory,astronauts,science,space flight,space craft,spaec technology,soviet


btih: 7b60d84f1179733ad7e1503837cfac977cb78165
collection: mir-titles,JaiGyan
creator: निकोलाई गोगोल (Nikolai Gogol)
date: 2026-01-01T00:00:00Z
identifier: nikolai-gogol-the-portrait-in-hindi
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2026-01-15T16:12:43Z,2026-01-15T16:24:31Z
publicdate: 2026-01-15T16:12:43Z
title: तस्वीर (The Portrait In Hindi)
year: 2026
description:
A dark tale about art, ambition, and moral corruption, centred on a mysterious portrait. Gogol questions the cost of success and loss of integrity. यह कहानी कला, महत्वाकांक्षा और नैतिक पतन की पड़ताल करती है। एक रहस्यमय चित्र मानव आत्मा के पतन का प्रतीक बनता है।


btih: 468a0a90894d5092d154e188b9b6024e135c8d09
collection: mir-titles,JaiGyan
creator: निकोलाई नोसोव (Nikolai Nosov)
date: 1988-01-01T00:00:00Z
description: पुस्तक का वर्णन है कि कैसे नजानू एक चित्रकार बन गया अनुवादक सरस्वती हैदर चित्रकार बोरीस कलऊशिन
identifier: nikolai-nosov-how-dunno-became-and-artist-in-hindi-raduga-1988
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2024-08-28T12:46:35Z,2026-02-05T20:44:55Z
publicdate: 2024-08-28T12:46:35Z
publisher: Raduga Publishers
title: नजानू चित्रकार कैसे बना (How Dunno Became And Artist In Hindi )
year: 1988
stripped_tags:
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subject:
soviet literature,children's literature,illustrated books,story books,सोवियत साहित्य,बच्चों का साहित्य,सचित्र किताबें,कहानी की किताबें,लोक


btih: 2ed526bb68cdc7d15f66f83570f4a0b36b1d9180
collection: mir-titles,JaiGyan
date: 1988-01-01T00:00:00Z
identifier: a-mountain-of-gems-fairy-tales-of-the-peoples-of-the-soviet-land-in-gujarati-raduga-1988
indexflag: index,nonoindex
language: guj
mediatype: texts
oai_updatedate: 2026-01-10T13:15:10Z,2026-01-10T13:50:26Z
publicdate: 2026-01-10T13:15:10Z
publisher: Raduga Publishers
subject: soviet literature,fairy tales,folk tales,russian,estonian,ukrainian,byelorussian
year: 1988
description:
A collection fo fairy tales from the Soviet republics translated to Gujarati કોઈ પણ પ્રજાના આત્માનું ઓજસ તેનાં ગીતો અને લોકજીભમાં જળવાઈ રહેલી વાર્તાઓમાં જોવા મળે છે. આ સંગ્રહમાં સોવિયેત સંઘની પ્રજાઓની સર્વોત્તમ પુરાણી વાર્તાઓ રજૂ કરવામાં આવી છે. પુસ્તકમાં બધી મળીને ૩૮ વાર્તાઓ છે -- અંધારા અતીતમાંથી આવેલી રશિયન વાર્તાઓ ( 'ભુખરો ઘોડો' , 'ખેડૂતનો દીકરો ઇવાન અને ત્રણ વિકરાળ રાક્ષસ' , 'અનોખો મુકદ્દમો' ), ઉક્રેનની વ્યંગભરી રસમય વાર્તા ( 'ઘમંડી જમીનદાર અને ચતુર ખેડૂત' ), સોવિયેત સંઘના પૂર્વ પ્રદેશમાં રહેતી પ્રજાઓની અજબ મજેદાર વાર્તાઓ ( તુર્કમેનિયાની 'હીરામાણિકનો પહાડ' , આર્મેનિયાની 'આનાઈત' , જ્યોર્જિયાની 'મુગબાળ અને રૂપાળી યેલેના' ), અને સુદૂર ઉત્તર વિસ્તારની અનોખી કલ્પનાસભર વાર્તાઓ ( નેનેત્સ પ્રજાની વાર્તા 'પવનરાજ કોતુરા' અને ચુકચી પ્રજાની વાર્તા 'છોકરી અને ચાંદો' ). વિવિધ પ્રજાઓની વાર્તાઓનાં નિરનિરાળા રૂપલક્ષણો આ સંગ્રહને નાના કે મોટા સૌ વાચકો માટે જતનપૂર્વક સાચવી રાખવા જેવું અનોખું પુસ્તક બનાવી દે છે. અનુવાદ -- અતુલ સવાણી ચિત્રો -- બોરીસ દિઓદોરોવ અને બોરીસ મિનાયેવ

title:
હીરામાણેકનો પહાડ સોવિયેત પ્રજાઓની વાર્તાઓ (A Mountain Of Gems Fairy Tales Of The Peoples Of The Soviet Land In Gujarati )


btih: 85df4b69a5c903528ff818d965265f2093177efa
collection: mir-titles,JaiGyan,fav-hemendrakumar_rai
creator: (A. F. Khramtsov)
date: 1965-01-01T00:00:00Z
identifier: a.-f.-khramtsov-traditions-of-the-first-may-day-in-hindi-progress-1965
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2025-09-30T11:39:38Z,2025-09-30T11:52:48Z
publicdate: 2025-09-30T11:39:38Z
publisher: Progress Publishers,प्रगति प्रकाशन
stripped_tags: strong
title: मई दिवस की परम्पराएँ (Traditions Of The First May Day In Hindi)
year: 1965
description:
प्रस्तुत पुस्तक  मई दिवस के उद्भव तथा विकास के बारे में है। मई दिवस मेहनतकशों की अन्तर्राष्ट्रीय एकजुटता का उत्सव है। इसमें विशेष ध्यान इस ओर दिया गया है कि विभिन्न देशों में इस उत्सव को किस प्रकार मनाया जाता है। साथ ही यह भी दिखाया गया है कि समकालीन विशाल साम्राज्यवाद-विरोधी, सैन्यवादी-विरोधी आन्दोलन में ये परम्पराएँ किस तरह व्याप्त हैं, क्योंकि इस आन्दोलन का लक्ष्य, एकजुटता के उत्सव की ही भाँति, शान्ति तथा श्रमिक वर्ग का अन्तर्राष्ट्रीय आत्मीयत्व है। अनुवादक:  सुरेन्द्र कुमार विषय-सूची “कांग्रेस का सर्वोत्तम प्रस्ताव” अध्याय १। पहली मई के पग सर्वहारा एकजुटता के स्रोत संघर्ष में जन्म जुझारू मज़दूर वर्ग की पहली अन्तर्राष्ट्रीय कार्रवाई महान अक्तूबर समाजवादी क्रान्ति से पूर्व मई दिवस मई दिवस तथा विश्व क्रान्तिकारी प्रक्रिया अध्याय २। वर्तमान काल में मई दिवस मज़दूर वर्ग का शक्तिशाली अस्त्र भविष्य की ओर लक्षित उदाहरण पूंजीवाद के क़िलों में मई दिवस एकजुटता, स्वतंत्रता, विकास के हेतु अध्याय ३। अभी बहुत विलंब नहीं हुआ है साम्राज्यवाद: युद्ध के बढ़ते हुए ख़तरे का स्रोत समाजवाद: शान्तिप्रिय शक्तियों की अग्रिम पांत में पूंजीवादी जगत की प्रमुख युद्धविरोधी शक्ति प्रगति हेतु निरस्त्रीकरण जो एकता का आह्वान करता है


creator: A. M. Vasilyev
date: 1983-01-01T00:00:00Z
identifier: a.-m.-vasilyev-an-introduction-to-statistical-physics-mir-1983
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-12-08T15:01:34Z,2026-02-03T20:33:32Z
publicdate: 2023-12-08T15:01:34Z
publisher: Mir Publishers
title: An Introduction To Statistical Physics
year: 1983
collection:
mir-titles,JaiGyan,fav-buzzmillennium,fav-exeguibile,fav-flhoosier,fav-floura28zz,fav-fredorm2017,fav-kaichan,fav-karol_guzman,fav-levi_lima482,fav-mahmoud_mahmoud918,fav-matt_404,fav-nikemaul,fav-pb_ess,fav-pio07,fav-renormalizedquanta,fav-rinki_pradhan,fav-roberto_stander,fav-ruffratseatcats,fav-vignam,fav-wahid_khan434

description:
Based on lectures read by the author to students of the faculty of engineering electronics at the Moscow Power Engineering Institute for a number of years, the present book treats semiconductor physics with an accent placed on its application to fields associated with electronics. In these and similar fields, acquaintance with the fundamentals of statistical physics of nonequilibrium states (kinetics) is very important because a foundation is setup helping to master special subjects dealing in some way or other with the flow of an electric current in gases, semiconductors, and metals. In acquainting the reader with the basic methods and concepts of statistical physics, the author illustrates all the material with examples, following the well-justified principle: from concrete to abstract, from simple to complicated material. The book is intended for students of higher educational institutions who have completed a course in mathematics and general physics. Andrei M. Vasilyev, D,Sc. (Engineering), has been a professor at the Physics Department of the Moscow Power Engineering Institute from 1968, and from 1977 he has been heading the department. He is the author of about 100 published works, and a co-author of Semiconductor Photoelectric Transducers (in Russian). His main interests include the physics of semiconductors and photoelectric transducers. Translated from the Russian by G. Leib Certainly! Here's the formatted table of contents: ``` Preface 5 Introduction 11 Part I. BASIC INFORMATION FROM THE THEORY OF PROBABILITY 19 Chapter 1. Random Events and Probability 19     1.1. The Concept of Probability 19     1.2. Set of Mutually Exclusive Events 22     1.3. Independent Events 26     1.4. Conditional Probability 28     1.5. Binomial Distribution of Probabilities 29     1.6. Stirling’s Formula 33 Chapter 2. Random Variables and Their Characteristics 36     2.1. Random Variable 36     2.2. Mean Value 41     2.3. Poisson Distribution 48     2.4. Gaussian Distribution 51     2.5. Probability as a Measure of Unexpectedness 53     2.6. Entropy and Randomness 55 Part II. CLASSICAL STATISTICS OF EQUILIBRIUM STATES 58 Chapter 3. Maxwell Distribution 58     3.1. Distribution of Particles in Space in the Absence of External Force Fields 58     3.2. Probability Density for Momenta of Molecules 63     3.3. Normalization Condition 68     3.4. Relation Between the Maxwell Distribution Parameter B and the Temperature 68     3.5. Maxwell Probability Density for Momenta 70     3.6. Velocity Distribution 75     3.7. Magnitude of Momentum and Energy Distribution 76     3.8. Distribution Function 83     3.9. Particle Flux. Thermionic Emission 84     3.10. Experimental Verification of Maxwell Distribution 92     Exercises 97 Chapter 4. Boltzmann Distribution 100     4.1. Non-Uniformity of Particle Distribution in Space in the Presence of Force Fields 100     4.2. Detailed Balancing Principle 102     4.3. Relation Between Boltzmann and Maxwell Distributions 103     4.4. Barometric Formula and Experimental Determination of the Boltzmann Constant 107     4.5. Contact Potential Difference 111     4.6. Method of Self-Consistent Field 118     Exercises 125 Chapter 5. Gibbs Distribution 126     5.1. Maxwell-Boltzmann Distribution Function 126     5.2. Gibbs Distribution as a Generalization of the Maxwell-Boltzmann Distribution 128     5.3. Example of a Monatomic Ideal Gas 132     5.4. Maxwell-Boltzmann Distribution 134     5.5. Uniform Distribution of Energy among Degrees of Freedom 140     5.6. Fluctuations in Measuring Instruments 142     5.7. Real Gas 148     Exercises 152 Chapter 6. Relation of Statistics to Thermodynamics 153     6.1. Equation of State 153     6.2. Thermodynamic Meaning of the Free Energy 157     6.3. Gibbs-Helmholtz Equation 158     6.4. Entropy and Its Thermodynamic Meaning 159     6.5. Statistical Meaning of Entropy 161     6.6. Entropy and the Second Law of Thermodynamics 162     6.7. Real Gas 166     6.8. Heat Capacity 170     Exercises 173 Part III. QUANTUM STATISTICS OF EQUILIBRIUM STATES 175 Chapter 7. Some Information from Quantum Mechanics 175     7.1. The Quantum Properties of Radiation 175     7.2. Wave Properties of Particles 176     7.3. Quantization of Radiation 179     7.4. Indistinguishability 184     7.5. Number of States of a Quantum Particle in a Volume Element of fi-Space 185     7.6. Quantization for Particles 187 Chapter 8. Grand Canonical Distribution 188     8.1. The Canonical Distribution in Quantum Statistics 188     8.2. Entropy and the Third Law of Thermodynamics 193     8.3. Maximum Entropy Principle 196     8.4. Derivation of the Grand Canonical Gibbs Distribution 199     8.5. Thermodynamic Meaning of the Parameters Q*, p, and T 200     Exercises 208 Chapter 9. Bose-Einstein Statistics 209     9.1. Bosons 209     9.2. Bose-Einstein Distribution 210     9.3. Photons 214     9.4. Laws of Thermal 219     9.5. Phonons 224     Exercises 230 Chapter 10. Fermi-Dirac Statistics 231     10.1. Fermions 231     10.2. Fermi-Dirac Distribution 234     10.3. Electron Gas in a Potential Well 237     10.4. Non-Degenerate Electron Gas 239     10.5. Degenerate Electron Gas 242     10.6. Heat Capacity of Gases with Account Taken of Quantum Effects 249     Exercises 250 Part IV. STATISTICAL PHYSICS OF NON-EQUILIBRIUM STATES 262 Chapter 11. Boltzmann Equation 262     11.1. Distribution Function in a Non-Equilibrium Case 262     11.2. Continuity Equation 264     11.3. Boltzmann Kinetic Equation 272     11.4. Interaction with a Heat Bath 275     11.5. Boltzmann Equation with a Quantum-Mechanical Approach 277 Chapter 12. Distribution Function in Diffusion Approximation (Lorentz Approximation) 277     12.1. Distribution Function with Small Relaxation Time 277     12.2. Diffusion Equation 284     12.3. Distribution Function in the Diffusion Approximation 291     12.4. Fundamental Equations of the Diffusion Approximation 296     Exercises 300 Chapter 13. Collisions 314     13.1. Account of Interaction by Collisions 314     13.2. Collision Term in the Boltzmann Form 317     13.3. Relaxation Time Approximation 324     13.4. Effective Scattering Cross Sections 326     13.5. Free Path 328     13.6. Heating of an Electron Gas 338     Exercises 338 Chapter 14. Fluctuations 315     14.1. Significance of Fluctuations 315     14.2. Fluctuations of the Number of Particles and Volume 317     14.3. Fluctuations of the Energy

subject:
soviet science,statistical physics,thermodynamics,maxwell distribution,Gibb's function,Fermi-Dirac statistics,Bose-Einstein statistics,equilibrium states,non-equilibrium thermodynamiscs,statistical mechanics,collisions,diffusions,fluctuations,boltzmann distribution


creator: A. N. Krestóvnikov,V. N. Vigdoróvich
date: 1980-01-01T00:00:00Z
identifier: a.-n.-krestovnikov-termodinamica-quimica-mir-1980
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2023-09-09T14:06:32Z,2026-06-17T16:17:08Z
publicdate: 2023-09-09T14:06:32Z
publisher: Editorial Mir
subject: termodinámica química,flsico-química,componentes
title: Termodinámica Química
year: 1980
collection:
mir-titles,JaiGyan,fav-carlos_joel_codova_cortavarr_a,fav-lucas_carughi,fav-pb_ess,fav-roberto_mart_nez718,fav-theneonew

description:
Los estudiantes do todas las especioltdades flsico-quimicas y metalúlgicas esludian la termodinámica química; ésta se inoluye, la mayoría de las veces, en los cursos de química fisica o de ciencia de los materiales, as{ como también en cursos especiales. Los cursos, dictados en los distintos centros de eoseñenza, se diferencian consi- derablemente tonto por su volumen como por In base de principio, en la cual se fundamentan. Ests situación es oatnral, si se tiene en cuont~ la enorme diversidad do aplicaciones prácticas de la quimica fisico y de los objetos que examina la cieociu do los materiales. Por desgr11oiu, la sobrect~rga do los programas de estudio en los centros ele ooseñunza no permite dedicar el tiempo suficiente pa ra el estudio de los postulados clásicos y de los problemas actuales de la termo- dinámica química. Por eso, par11 hacer el curso más completo, el proceso de estudio exige mayor concentración Jel material y su selección o1eLiculosa. En Ja cl'eacióu del presente manual didác~ieo foerou tomados I!D consideración anle lodo aquellos problemas especificos de la termo- dinámica química, que presentan inwrés pnro los roelalúrgicos. En esta obrn se exponon couocimienlos que permiten emplear para íines prácLicos los más diferentes y numerosos dalos sobro las constantes [fsico-qufmicas existenl.tls en los materiales de consultu. Ln esfer11 de problemas englobados incluye las leyes j)rinclpalcs de la termo- dinámica y t~rmoq11fmica asf como las partos fundamentales del estudio sobre los equilibrios entre fases y de la trorín lermodinómica de las soluciones. Durante lo preparación do lo ttermodinámica r1uímic11t (capítulos escogidos) se planteó el probll•mn de snlisfaeer las exigenciAs delsrorJlio cfrculo de metelÍlrgicos que desean ¡¡similar hJdividuulmente Jos prioelpios de la termodinámica quimica. Asf mi!Jmo muchos ejemplos y probla011111 fueron selcccionudos para los e~tucliv11tos quu llfl t'SJI!lclolizsn en ciencia do rno!eriales y en mela- lurgin. El oa·den de disposición dPI material y ciertas poJ•ticularidsdes de su exposición, exigen lo lecluro sucesiva. La experiencio del trabajo con la ptimera edición l)erruit,ió \laoor uull llXposición aún wó..s com· pacta y 1\ cuento de esto introducir oo la segunda edicióo ptll't.es com- plementarias. Sin embargo, &s posible que el problem11 plantuntlo no esté todnvia resuello completamente. En este aspecto pueden pres- tar gran ayuda los lec~ores (especialistas, profesores, estudianl&lt;'s), a quienes los nutol'tls ¡¡gratiecerán lodms las observaciones e insinua· cione~ C(UO tongo.n o bien comuniC&l',    Traducido del ruso por Marcos Navarrete Alegría Créditos al cargador original.


creator: A. N. Nesmeyanov,N. A. Nesmeyanov
date: 1986-01-01T00:00:00Z
identifier: a.-n.-nesmeyanov-n.-a.-nesmeyanov-fundamentals-of-organic-chemistry-volume-1-mir-1986
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-12-02T13:49:08Z,2026-04-19T08:29:32Z
publicdate: 2023-12-02T13:49:08Z
publisher: Mir Publishers
title: Fundamentals Of Organic Chemistry Volume 1
year: 1986
collection:
mir-titles,JaiGyan,fav-abhijeet_tiwari222,fav-biscuit_sserunkuma,fav-gerardo_gallegos_ochoa_gaog680518,fav-labell905,fav-leonardo662020,fav-matt_404,fav-munif_muttafik,fav-nikemaul,fav-pio07,fav-samuel_r_wynn,fav-typocrates

description:
A.N. Nesmeyanov, N.A. Nesmeyanov - Fundamentals of Organic Chemistry - Volume 1 - Mir -1986 This book is Volume I of a four-volume textbook intended for a systematic study of organic chemistry. The material is divided into two parts and covers a considerably broader scope than the typical university treatment of the subject. Part One (the first three volumes) is structured conventionally. Part Two (Volume IV) is designed for attentive reading rather than for thorough study. Volume I includes the following sections: introduction, aliphatic (saturated and unsaturated) compounds. The material is presented in ascending order of complexity—initially in a detailed and straightforward manner, followed by progressively more concise explanations. The content in this book is translated from the second revised Russian edition published in two volumes in 1974. The initial Russian edition (in two volumes) was published in 1969. This book is suitable for self-study and as a course book for organic chemistry at universities and chemical higher schools. It will certainly interest postgraduates, educators, and young professionals in the field of organic chemistry. Translated from the Russian by  Artavaz Beknazarov Many thanks to Ajayji and Neelkamalji for making the book available. Preface 7 Part One Chapter 1. Introduction 1.1. The Subject of Organic Chemistry. The Historical Background 15 1.2. The Concept of a Chemical Entity 33 1.3. Separation and Purification Methods in Organic Chemistry  A. Distillation 36  B. Fractional Separation of Substances Based on Phase Equilibrium 39  C. Chromatography 50 1.4. Analysis of Organic Compounds 60  A. Qualitative Analysis 60  B. Quantitative Analysis 61  C. Derivation of Empirical Formulas 66  D. Determination of Molecular Weight 67 1.5. Classification of Organic Compounds 70  Acyclic Compounds Chapter 2. Saturated Compounds 2.1. Alkanes 75  A. Occurrence of Alkanes in Nature 85  B. Preparation of Alkanes 87  C. Chemical Properties of Alkanes 89  D. Nomenclature of Alkanes 95 2.2. Halogen Derivatives of Saturated Hydrocarbons 97  A. Preparation of Halogen Derivatives 98  B. Physical Properties of Halogen Derivatives 100  C. Chemical Properties of Halogen Derivatives 102  D. Structure Determination 108  I. The Chemical Reaction 109  (A) Chemical Equilibrium 109  (B) Reaction Rate 115 2.3. Saturated Alcohols 122  A. Monohydric Alcohols (Alkanols) 122  (a) Physical Properties of Alcohols 123  (b) Preparation of Alcohols 127  (c) Chemical Properties of Alcohols 130  (d) Halogen-Substituted Alcohols (Halohydrins) 134  (e) Uses of Alcohols 135  B. Dihydric Alcohols or Glycols (Alkanediols) 135  (a) Preparation of Glycols 136  (b) Chemical Properties of Glycols 138  C. Polyhydric Alcohols 140 2.4. Esters of Mineral Acids 144  A. Preparation of Esters 145 2.5. Ethers 152  A. Ethers of Polyhydric Alcohols 158 2.6. Oxonium Compounds 162 2.7. Carbonyl Compounds (Aldehydes and Ketones) 163  A. Synthesis of Aldehydes and Ketones 169  B. Specific Reactions for Synthesis of Aldehydes 174  C. Chemical Properties of Aldehydes and Ketones 175  II. Polymers and Polymerization 192  D. Uses of Aldehydes and Ketones 193 2.8. Dialdehydes, Ketoaldehydes and Diketones 194  A. Preparation of Dicarbonyl Compounds 194  B. Properties of Dicarbonyl Compounds 197  III. Acids 200  (A) The Hammett Acidity Function 202 2.9. Carboxylic Acids 205  A. Saturated Monobasic Acids 205  (a) Preparation of Carboxylic Acids 210  (b) Chemical Properties of Carboxylic Acids 214 2.10. Functional Derivatives of Carboxylic Acids 215  A. Salts of Carboxylic Acids 216  B. Esters of Carboxylic Acids 218  C. Ortho Esters 221  D. Acid Halides 223  E. Acid Anhydrides 226  F. Acid Amides 228  G. Acid Nitriles 231  H. Amidines 233  I. Acid Hydrazides 234  J. Hydroxamic Acids 234  IV. Factors Responsible for Acidity of Carboxylic Acids.  Mesomerism 235  K. Halogen-Substituted Acids 240  V. Dissociation Constants of Halogen-Substituted Acids.  The Inductive Effect 243  L. Dibasic Carboxylic Acids 247  (a) Preparation of Dicarboxylic Acids 250  (b) Specific Chemical Behaviour of Dicarboxylic Acids 252  (c) Uses of Dicarboxylic Acids 258 2.11. Organic Derivatives of Hydrogen Peroxide 258 2.12. Sulphur Compounds 264  A. Thioalcohols (Mercaptans) 264  B. Thioethers (Dialkyl Sulphides) 266  C. Sulphoxides and Sulphones 268  D. Alkanesulphonic Acids 268  E. Thioaldehydes and Thioketones (Thials and Thions) 270  F. Thiocarboxylic Acids 271 2.13. Nitrogen Derivatives of Alkanes 272  A. Nitroso Compounds 272  B. Nitro Compounds 273  (a) Structure of Nitro Compounds 275  (b) Properties of Nitro Compounds 277  C. Polynitro Compounds 281  D. Saturated Amines 282  (a) Preparation of Amines 283  (b) Chemical Properties of Amines 287  E. Diamines 289  F. Isonitriles (Carbylamines) 291  G. Aliphatic Diazo Compounds 294  VI. Principles of Quantum-Chemical Treatment of the  Electronic Structure of Molecules 299  (A) The Wave Function of the Ground State of Molecules 299  (B) The Electronic Structure of Atoms 301  (C) The Molecular-Orbital Method 307  (D) Structure Resonance or Mesomerism 318  (E) Hybridization of Atomic Orbitals and the Valence State 322 Chapter 3. Unsaturated Compounds 3.1. Olefins (Alkenes) 329  A. Nomenclature 331  17/. Geometrical Isomerism I 333  B. Preparation of Olefins 334  C. Reactions of Olefins 335  D. Uses of Olefins 349 3.2. Acetylenes (Alkynes) 350  A. Preparation of Alkynes 350  B. Reactions of the Triple Carbon-Carbon Bond 353  C. Reactions of Substitution of Hydrogen Atoms of Acetylene 357  D. Acetylene 359 3.3. Dienes (Diolefins) 360  A. General Methods of Preparation of Dienes 363  B. Preparation of 1,3-Dienes 363  C. Reactions of Dienes 367 3.4. Polyenes 371  A. Cumulenes 374 3.5. Enynes 374 3.6. Polyynes 375 3.7. Rubbers 376 3.8. Unsaturated Halogen Derivatives 381  A. Properties of Halogen Derivatives of Olefins 384  B. Uses of Halogen Derivatives of Olefins 388 3.9. Unsaturated Alcohols and Their Ethers and Esters 389 3.10. Acetylenic Alcohols and Ethers 395 3.11. Unsaturated Carbonyl Compounds 396  A. Carbonyl Compounds with the Olefinic Bond 396  (a) Synthesis of Unsaturated Aldehydes with Conjugated  C=C and C=0 Bonds 396  (b) Synthesis of Unsaturated Ketones 397  (c) Properties of Carbonyl Compounds with Conjugated  Double Bonds 398  B. Ketenes 405 3.12. Unsaturated Acids 407  A. Monobasic Acids of the Ethylene Series 407  B. Higher Unsaturated Fatty Acids. Oils and Fats. Lipids 414  VIII. Vinylogy and the Tautomeric Effect of the Carbon-Carbon  Double Bond 419  C. Dibasic Acids of the Ethylene Series. Maleic and Fumaric Acids 422  IX. Stereochemistry. Geometrical Isomerism II 424  X. Physical Methods of Determination of the Structure of Organic  Molecules I 430  (A) Heats of Formation of Compounds and Bond Formation  Energy 431  (B) The Electronegativity Scale 434  (C) The Dipole Moments of Molecules 435  (D) Molar Refraction 441  (E) Diffraction Methods of Analysis 444  D. Carboxylic Acids of the Acetylene Series 454 Name Index 457 Subject Index 461

subject:
soviet science,soviet literature,organic chemistry,chemical reactions,carboxylic acids,bases,saturated compounds,unsaturated compounds,olefins,acetylenes,unsaturated acids


creator: A. N. Nesmeyanov,N. A. Nesmeyanov
date: 1986-01-01T00:00:00Z
identifier: a.-n.-nesmeyanov-n.-a.-nesmeyanov-fundamentals-of-organic-chemistry-volume-2-mir-1986
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-12-02T13:53:45Z,2026-02-03T20:33:46Z
publicdate: 2023-12-02T13:53:45Z
publisher: Mir Publishers
title: Fundamentals Of Organic Chemistry Volume 2
year: 1986
collection:
mir-titles,JaiGyan,fav-abhijeet_tiwari222,fav-floura28zz,fav-gerardo_gallegos_ochoa_gaog680518,fav-labell905,fav-leonardo662020,fav-matt_404,fav-munif_muttafik,fav-nikemaul,fav-pio07,fav-typocrates

description:
A.N. Nesmeyanov, N.A. Nesmeyanov - Fundamentals of Organic Chemistry - Volume 2 - Mir -1986 This book is Volume I of the four-volume textbook intended for a systematic study of organic chemistry. The material is divided into two parts and covers a considerably wider field than the normal university treatment of the subject. Part One (the first three volumes) is constructed on ''classical" lines. Part Two (volume IV) is intended for attentive reading rather than for close study. Volume I comprises the following sections – introduction, aliphatic (saturated and unsaturated) compounds. The materiel is presented in order of increasing sophistication - first, rather simply and in detail, and then in more and more concise form. This book has been translated from the second revised Russian edition published in two volumes in 1974. The first Russian edition (in two volumes) was published in 1969. This book may be used for self-study and for reading the course of organic chemistry schools. It will undoubtedly be of interest to post-graduates, teachers and young scientists and engineers working in the field of organic chemistry. Translated from the Russian by  Artavaz Beknazarov Many thanks to Ajayji and Neelkamalji for making the book available. Acyclic Compounds Chapter 4. Heterofunctional Compounds 4.1. Amino Alcohols 11 4.2. Hydroxy Acids 15 A. Carbonic Acid and Its Derivatives 15 (a) Functional Derivatives of Carbonic Acid 15 (b) Sulphur Derivatives of Carbonic Acid 19 (c) Nitrogen Derivatives of Carbonic Acid 20 (d) Nitriles of Carbonic Acid and Its Functional Derivatives 26 B. Hydroxy Acids—Homologues of Glycolic Acid 29 XI. Stereochemistry. Optical Isomerism I 29 (A) Relative and Absolute Configurations 38 XII. Compounds with Two Asymmetric Carbon Atoms. Diastereoisomerism 43 XIII. Stereoregular Polymers 54 C. Synthesis of Hydroxy Acids 55 D. Properties and Reactions of Hydroxy Acids 61 E. Proof of the Structure of Some Hydroxy Acids 64 F. Importance of Hydroxy Acids 66 4.3. Aldehydic and Ketonic Acids 67 A. Synthesis of Aldehydic and Ketonic Acids 70 XIV. Tautomerism 73 B. Esters of β-Aldehydic and β-Ketonic Acids 96 4.4. Hydroxyaldehydes and Hydroxyketones 98 A. Properties of Hydroxyaldehydes and Hydroxyketones 102 4.5. Carbohydrates 105 A. Monosaccharides 105 (a) Structure of Monosaccharides 105 XV. Stereochemistry of Monosaccharides. Optical Isomerism II 112 XVI. Alcoholic Fermentation and Cellular Respiration 131 XVII. The Dicarboxylic and Tricarboxylic Acid Cycle (Krebs Cycle or the Citric Acid Cycle) 135 XVIII. Synthesis of Sugars in Plants 137 B. Oligosaccharides. Disaccharides and Trisaccharides 138 C. Polysaccharides 147 (a) Structure of Polysaccharides 150 (b) Derivatives of Cellulose 154 (c) Synthesis of Polysaccharides 157 4.6. Amino Acids 158 A. Synthesis of Amino Acids 162 B. Properties of Amino Acids 167 C. Elucidation of the Structure of Natural Amino Acids 172 D. The Configuration of Natural α-Amino Acids 176 4.7. Dipeptides and Polypeptides 179 4.8. Polyamides Derived from 𝜔-Amino Acids 186 4.9. Imino and Nitrilic Acids 187 4.10. Aminoaldehydes and Aminoketones 188 XIX. Steric Hindrances and Conformational Analysis 189 (A) Conformational Analysis 189 (B) Steric Hindrances 195 (C) Steric Effects in Nucleophilic Substitution Reactions 196 Alicyclic Compounds Chapter 5. Introduction 5.1. Nomenclature of Alicyclic Compounds 206 5.2. Structure of Alicyclic Compounds 208 XX. Conformational Analysis of the Simplest Alicyclic Compounds 209 XXI. Isomerism of Alicyclic Compounds 214 Chapter 6. Alicyclic Hydrocarbons and Their Derivatives 6.1. Small Rings 221 A. The Cyclopropane and Cyclobutane Series 221 (a) Methods of Synthesis 221 (b) Properties of Small Rings 224 B. Unsaturated Three- and Four-Membered Rings 227 C. Carbonyl Compounds of the Cyclopropane and Cyclobutane Series 228 D. Carboxylic Acids of the Cyclopropane and Cyclobutane Series 228 6.2. Five- and Six-Membered Rings 229 A. The Cyclopentane and Cyclohexane Series 229 (a) Methods of Synthesis 229 B. Cyclopentane and Its Derivatives 233 C. Carboxylic Acids of the Cyclopentane Series 237 D. Cyclohexane and Its Derivatives 238 E. Unsaturated Compounds of the Cyclohexane Series 239 F. Alcohols of the Cyclohexane Series 240 G. Ketones of the Cyclohexane Series 243 6.3. Interconversion of Rings 246 6.4. Alicyclic Compounds with Two or More Rings 249 A. Bicyclic Compounds with Isolated Rings 249 B. Spirans 251 C. Alicyclic Compounds with Fused Rings 252 (a) Methods of Synthesis 263 XXII. Stereochemistry 255 6.5. Medium and Large Rings 260 A. Methods of Synthesis 260 B. Derivatives of Cycloheptane 262 C. Derivatives of Cyclooctane 264 XXIII. Valence Isomerism and Tautomerism 267 D. Derivatives of Other Cycloalkanes 269 XXIV. The Transannular Effect 269 6.6. Polycyclic Compounds 275 XXV. Physical Methods of Elucidation of the Structure of Organic Molecules II 283 (A) Structure Determination by Fragmentation Mass-Spectrometry  283 (B) Nuclear Magnetic Resonance 292 (C) Optical Spectroscopy in Organic Chemistry 308 (D) Polarimetry 326 Name Index 331 Subject Index 334

subject:
soviet science,soviet literature,organic chemistry,chemical reactions,polycylic compounds,acyclic compounds,polymers,carbohydrates,sugars,sugar synthesis,Alicyclic Compounds,Cyclopropane,Cyclobutane,Six-Membered Rings,Cyclopentane,Cyclohexane,Stereochemistry,Transannular Effect


btih: eb8c009e29727dbfcce099e2045a1141a33675e4
collection: mir-titles,JaiGyan,fav-andres8,fav-goguoksana,fav-hullajump,fav-ratown,fav-sureshpal360
date: 1986-01-01T00:00:00Z
identifier: a-man-needs-a-dog-stories-about-animals-raduga-1986
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-06-10T13:35:47Z,2026-02-03T20:33:19Z
publicdate: 2025-06-10T13:35:47Z
publisher: Raduga Publishers
subject: soviet literature,animal stories,children's literature,pet stories
title: A Man Needs A Dog - Stories About Animals
year: 1986
description:
IN LIEU OF A FOREWORD Does a man really need a dog? It’s hardly one of today. And yet... The compilers of this collection decided to open it with Mukhtar Auezov’s “‘Fierce Grey”’, a gem of Soviet short-story writing. This wise and harsh story provides a scale, as it were, to measure the problem of Man and Animal against the overall disturbing problem of Man and Life. In this story the abortive friendship between a boy and a wolf, in its bloody, tragic consummation, presents the man-animal relationship in a kind of objective balance. And even though the men prove stronger than the wolf, this cruel strife reminds us that Nature takes revenge on Man for interference and de- struction. Of course, the humanist content of Auezov’s story-parable is not confined to this thesis. But the compilers assigned it the role of an orchestral overture, shall we say, after which the theme can be developed in its various facets—love and hate, falsehood and sincerity, callousness and sensitivity, selfishness and devotion, kind- and hard-heartedness. In short, Man’s various traits which colour his relations with his fellow-creatures. In the final count, a discussion of  Man’s attitude to Nature and animals inevitably involves the problem of his inner essence and worth, of how reasonable and humane he is to the living things around him and, consequently, to himself. This inherent bond between Man and the world of animate and inanimate things he lives in is whimsically and at the same time poetically expressed by the prominent Estonian writer Jiiri Tuulik in his long story “‘Homecoming’’, which concludes this collection. In a burlesque manner, seemingly out to shock the reader, the hero of the story, a fisherman from the island of Abruka, off the Estonian coast of the Baltic, tells about the death of his dog and about the monument he intends to erect to his four-legged friend. In the course of the story the narrator changes his initial plan and begins to visualize the monument as a kind of sculptural group including both dog and man, and also embracing the land on which he stands, the sea which feeds him, the sun which warms him and the pines which sway over his head. This metaphor, the reader will surely agree, is both vivid and hopeful. No, we are not going to discuss the plot of every story in the collection. It is futile to try and render in a few words the wealth of thought and feeling, the individual vision and style of the contributing authors whose brief biographies the reader will find at the end of the book. Illustrated by Victor Duvidov CONTENTS In Lieu of a Foreword Translated by Raissa Bobrova Mukhtar Auezov – Fierce Grey Translated by Cynthia Rosenberger Regina Ezera – A Man Needs a Dog Translated by Tamara Zaltte Yuri Kazakov – Arcturus, the Hound Translated by Bernard Isaacs Oralkhan Bokeyev – Bura Translated by Cynthia Rosenberger Yulia Drunina – Alice Translated by Raissa Bobrova Dzhuma Akhuba – Bzou Translated by Cynthia Rosenberger Nora Argunova – A Labour of Love Translated by Raissa Bobrova Musa Murataliyev – Trust Translated by Cynthia Rosenberger Yanka Bryl – Giddy-Up Girl Translated by Laura Beraha Vladimir Sanghi – Keekeek Translated by Cynthia Rosenberger The Chipmunk, the Nutcracker and the Bear Translated by Cynthia Rosenberger The Seal and the Flounder Translated by Cynthia Rosenberger Bakhrom Firuz – The Bitter Sting of Truth Translated by Cynthia Rosenberger Rimantas Budris – How We Went Hunting for Elk Translated by Cynthia Rosenberger Yuri Nagibin – The Beautiful Horse Translated by Cynthia Rosenberger Anatoli Sevastyanov – My Friend the Bear Translated by Cynthia Rosenberger Jiri Tuulik – Homecoming Translated by Raissa Bobrova About the Authors


collection: mir-titles,JaiGyan,fav-matt_404,fav-nikemaul,fav-rudiheinrich
creator: A. A. Blagonravov (Ed.)
date: 1966-01-01T00:00:00Z
identifier: a.-a.-blagonravov-et-al.-eds.-soviet-rocketry-some-contributions-to-its-history-ipst-1966
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2023-11-29T10:50:31Z,2026-02-03T20:33:26Z
publicdate: 2023-11-29T10:50:31Z
publisher: Israel Program for Scientific Translations
title: Soviet Rocketry Some Contributions To Its History
year: 1966
description:
(Iz istorii raketnoi tekhniki) Izdatel'stvo "Nauka" Moskva 1964 Translated from Russian V.A. Tarasova WORK ON ROCKETRY IN RUSSIA FROM THE SECOND HALF OF THE 19TH CENTURY DOWN TO 1917 (ACCORDING TO THE MATERIALS OF THE AIM ARCHIVE) V. N. Sokol'skii THE WORK OF RUSSIAN SCIENTISTS ON THE FOUNDING OF A THEORY OF INTERPLANETARY FLIGHT A. A. Kosmodem'yanskii K.E. TSIOLKOVSKII (THE CHARACTER OF HIS DISCOVERIES AND HIS CREATIVE MANNER) A. F. Tsander THE SCIENTIFIC AND ENGINEERING LEGACY OF F. A. TSANDER E.K. Moshkin F.A. TSANDER'S ENGINEERING CONTRIBUTIONS TO ROCKETRY B.N. Vorob’ev and V.N. Trostnikov Yu. V.KONDRATYUK'S UNPUBLISHED PAPER "TO THEM THAT WILL READ IN ORDER TO BUILD" BIBLIOGRAPHY OF THE PRINTED AND MANUSCRIPT WORKS OF K. E. TSIOLKOVSKII ON ROCKETRY AND SPACE FLIGHT B. N. Vorob'ev, S. A. Sokolova, and N. I.Rogacheva EXPLANATORY LIST OF RUSSIAN ABBREVIATIONS

subject:
soviet science,soviet space technology,space history,rockets,rocket technology,space engineering,interplanetary flight


collection: mir-titles,JaiGyan,fav-lucas_carughi,fav-nikemaul,fav-pb_ess,fav-pio07,fav-roberto_mart_nez718
creator: A.A. Samarski,E.S. Nikolaev
date: 1982-01-01T00:00:00Z
identifier: a.-a.-samarski-e.-s.-nikolaev-metodos-de-solucion-de-las-ecuaciones-reticulares-tomo-ii-mir-1982
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2023-04-23T07:03:17Z,2026-02-03T20:33:26Z
publicdate: 2023-04-23T07:03:17Z
publisher: Editorial Mir
subject: matemáticas,problemas y soluciones,ecuaciones,soluciones numéricas,soviéticas
title: Métodos De Solución De Las Ecuaciones Reticulares Tomo II
year: 1982
description:
La resolución numérica de las ecuaciones diferencialesde la física matemática por el método de las diferencias finitas se realiza en dos etapas: 1) la aproximación de diferencias de la ecuación diforcncial sobre una red: escritura del esquema de diferencias, 2) la resolución en las CE de las ecuaciones en diferencias, las cuales representan sistemas de ecuaciones algebraicas lineales do alto orden y de un tipo especial (mal acondicionamiento, estructura de banda de la matriz dol sistema). La aplicación de los métodos generales del álgebra lineal para tales sistemas no es siempre razonable tanto por la necesidad de conservar un gran volumen de información, como por el gran volumen de trabajo computacional, exigido por estos métodos. Para resolver ecuaciones en diferencias ya hace tiempo se elaboran métodosespeciales, los cuales en uno u otro grado toman en consideración ol carácter específico del problema y permiten hallar la solución con el gasto do un menor número de operaciones en comparación con los métodos generales del álgebra lineal. Esto libro es una continuación del libro do A.A. Samarski y V.B. Andreiev «Métodos de diferencias de resolución de ecuaciones elípticas», en el cual se estudia un círculo de problemas relacionados con la aproximación de diferencias, con la construcción de operadores de diferencias y con la estimación de la velocidad de convergencia de los esquemas de diferencias para los problemas de contorno típicos de tipo elíptico. En el libro so muestra, como pasar de la teoría general a los problemas concretos, y se cita un gran número de algoritmos iterativos de resolución de ecuaciones en diferencias para ecuaciones elípticas y sistemas de ecuaciones. Son dadas estimaciones del número de iteraciones y es realizada una comparación de los diferentes métodos. Así, en particular, se muestra, que para el problema más simple los métodos directos son más económicos, quo el método de las direcciones variables. Se debo subrayar, que todos los problemas cada vez más complejos del álgebra lineal que aparecen en la práctica exigen tanto la elaboración de nuevos métodos, como la extensión del dominio de api ieabilidacl de los métodos viejos. Con esto ocurre una valoración de las características comparables de los diferentes métodos. Traducido del ruso por Andrés Fragüela Collar Candidato a Doctor en Ciencias Fisicomatemáticas Créditos al cargador/escáner original


btih: d860b92ff89308894e5f72d00a172f938cdbf853
collection: mir-titles,JaiGyan,fav-meenakshi_sundaram,fav-vignam
creator: அ.மி. கிரிஷின் (A. M. Grishin),இ. ௪. நௌமவ் (I. V. Naumov)
date: 1984-01-01T00:00:00Z
identifier: a.-m.-grishin-i.-v.-naumov-applied-technology-mechanical-engineering-mir-1984
indexflag: index,nonoindex
language: tam
mediatype: texts
oai_updatedate: 2025-08-18T10:36:59Z,2025-08-18T11:23:20Z
publicdate: 2025-08-18T10:36:59Z
publisher: Mir Publishers
subject: soviet literature,technology,engineering
year: 1984
description:
இன்றைய எந்திரக் கட்டுமான தொழிலில் முக்கியமான சவால் குறைந்த முதலீட்டில், குறைந்த உழைப்பும் மூலப்பொருள்களும் பயன்படுத்தி உயர்தரமான உற்பத்திப் பொருட்களை உருவாக்குவதே ஆகும். புதிய தொழில்நுட்பங்களை அறிமுகம் செய்து, பண்டங்களை குவைத்து செயல்முறைகளை இயந்திரமயமாக்குவதன் மூலம் உற்பத்தி திறனை பெருக்க முடியும். இதற்கு உழைப்பின் உற்பத்தித் திறன், எந்திரங்கள் மற்றும் கருவிகளின் சரியான பயன்பாடு, மற்றும் தொழில்நுட்ப முறைகளில் நிபுணத்துவம் அவசியம். கோத்திணைப்பு (integration) மற்றும் பிட்டர் (mechanical assembly) தொழில்நுட்பங்கள் இன்றைய எந்திரத் துறையில் மிகவும் முக்கியமானவை. புத்தகத்தில் உற்பத்தி செயல்முறைகளை எவ்வாறு எந்திரமயமாக்குவது, தானியங்கா செயல்முறைகள் மூலம் உழைப்பின் திறனை அதிகரிப்பது ஆகியவற்றை விளக்குகிறது. மேலும், சர்வதேச அளவீட்டு முறை (SI units) பற்றியும், நீளம், எடை, நேரம், மின்னோட்டம், வெப்பநிலை, ஒளிச் சக்தி மற்றும் கோண அளவுகள் போன்ற அடிப்படை மற்றும் இணைப்பட்ட அலகுகள் பற்றியும் விவரிக்கப்படுகிறது. இது தொழில்நுட்ப வல்லுநர்கள் மற்றும் மாணவர்களுக்கு தொழில் உற்பத்தி மற்றும் அளவீட்டு அடிப்படைகளை புரிந்து கொள்ள உதவும். ருசிய மூலத்திலிருந்து தமிழாக்கம்‌ எஸ்‌. எம்‌.காசிம்‌ முகம்மது One of the main challenges in modern mechanical engineering is producing high-quality products with minimal investment, effort, and raw materials. By introducing advanced technologies, accumulating materials, and mechanising production processes, productivity can be significantly increased. Achieving this requires efficient labour output, proper use of machines and tools, and expertise in technical processes. Integration (coordination) and mechanical assembly (fitter) technologies are among the most important aspects in today’s mechanical engineering field. The book explains how to mechanise production processes and increase labour efficiency through automation. It also details the International System of Units (SI units), covering basic and derived units for length, mass, time, electric current, temperature, luminous intensity, and angles. This knowledge helps engineers and students understand the fundamentals of industrial production and measurements, providing practical guidance for improving mechanical productivity.

title:
நடைமுறை தொழில்நுட்பம் இயந்திரவியல் (கோத்திணைப்பு) (Applied Technology Mechanical Engineering in Tamil)


btih: 17212f725ebe6643a95cead220d4097ade8d0fd3
collection: mir-titles,JaiGyan,fav-munif_muttafik
creator: A.I. Nekrasov
date: 1955-01-01T00:00:00Z
identifier: a.-i.-nekrasov-curs-de-mecanica-teoretica-1955
indexflag: index,nonoindex
language: rum
mediatype: texts
oai_updatedate: 2025-06-14T12:53:29Z,2025-06-14T13:49:50Z
publicdate: 2025-06-14T12:53:29Z
publisher: Editura Tehnica
subject: mecanică teoretică,ediție revizuită,exemple practice,literatură sovietică
title: Curs De Mecanica Teoretica Vol 1 - Statica si cinematica
year: 1955
description:
Ediția a patra a Cursului de mecanică teoretică reprezintă o reproducere cu modificări substanțiale a ediției a treia. Astfel, în ediția a patra au fost corectate erorile strecurate în ediția precedentă, au fost introduse numeroase precizări, clarificări și completări, iar numărul exemplelor a fost mărit. Exemplele au fost tipărite cu litere mai mici și li s-a introdus o numerotare generală. Cursul este precedat de o introducere scrisă special pentru această nouă ediție. La pregătirea noii ediții au fost consultate în special lucrările sovietice de mecanică teoretică. Credite uploaderului original. Aceasta este o scanare curățată și optimizată.

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btih: 49bb86d9ab42251f0deb491bff3f03257662d817
creator: A. Poltorak
date: 1973-01-01T00:00:00Z
identifier: a.-poltorak-the-nuremberg-epilogue-progress-1973
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-03-01T08:11:10Z,2026-02-03T20:33:38Z
publicdate: 2025-03-01T08:11:10Z
publisher: Progress Publishers
title: The Nuremberg Epilogue Progress
year: 1973
collection:
mir-titles,JaiGyan,fav-apeiron91,fav-dnaultra5,fav-irohamca,fav-lisa_cepluch,fav-royalty_valens,fav-stew312856

description:
Arkady Polforak, senior researcher at the Moscow Institute of State and Law of the Academy of Sciences of the USSR, was a member of the Soviet delegation at the Nuremberg trial of the principal German war criminals (1945-1946). Other books by him are From Munich to Nuremberg, The Nuremberg Trial (Basic Legal Problems), Nuremberg Reminds and The Soviet Bar (the latter two were written in co-operation with Y. Zaitsev). In The Nuremberg Epilogue Arkady Poltorak recapitulates what he saw and heard at the trial. He takes the reader into the Palace of Justice where the trial went on for nearly a year, and acquaints him with the Judges and the Prosecutors, and also with the defence counsels. The reader gets a good look at Goering, Ribbentrop, Keitel, Jodl, Kaltenbrunner, Schacht and other  defendants, and also at numerous witnesses, among whom were former Field Marshals von Brauchitsch, Manstein and Rundstedt. Translated from the Russian by David Skvirsky Designed by U. Ilyushchenko Foreword . I. TRIBUNAL OF NATIONS The Road to Nuremberg Amidst Ruins In the Courtroom . VIPs... “Okay, Follow Me” Vermin to Vermin Last Residence of the Nazi ‘Government . Churchill Delights the Defendants The Angry Voice of Millions Last Ditch Resistance . “You Will Say I Have Robbed You of Your Sleep” Those Who Signed the Sentence Incorrigibles . II. CLOSE-UP OF HERMANN GOERING Between Scylla and Charybdis Row of Marble Caskets . . Political Start . . “This is Muck, Not a Political Communique” Night of Long Knives . . Why the Counsels of Goering‘and Schacht Fell Out Crystal Night oo “Peace-maker” . The Mask Is Torn Off . , “Mediocre People Cannot Appreciate This” The Finale III. JOACHIM VON RIBBENTROP AND HIS DIPLOMACY A Wine-Dealer Comes to the Wilhelmstrasse . Courtesy of the Times toe ee es Shadow of a “Giant” , Diplomacy of Blackmail ‘and Threats . In Search of a Way Out . . The Drowning Man Clutches at a Straw IV. WILHELM KEITEL AND ALFRED JODL . A Colonel Sets Himself Up in the World A Flunkey or a Moltke? . Past Master of Military Provocations . The Die Is Cast 15 15 17 20 27 31 36 44 87 93 104 120 146 158 164 . 164 169 172 178 182 185 188 194 208 213 216 222 222 232 238 243 254 261 266 266 269 272 277 VI. VIL. VII. Behind the Sea Lion Curtain. . , Himmler’s Masterpieces and Jod|’s Lies . A Butcher in the Role of a Humanist Operation Gustav . . re Ulysses of the 20th Century Jodl “Is Sorry”. . “He Deceived Us! We Are Left to Answer for It!” History Sums Up . oo . “For What Was, I Born?” . . THE MACABRE CAREER OF A VIENNESE LAWYER Bewilderment Evaporates . The Inquisitor Vows “To Tell the Truth” “He Did Not Like a Police Career” Kurt Kauffmann’s Unexpected Conversion Shades of Oswiecim and Mauthausen . Himmler Versus Kaltenbrunner Kaltenbrunner Hits Kaltenbrunner . Primitive Subterfuges—A Wasted Effort In Only That Shape Are They Harmless HJALMAR SCHACHT ESCAPES RETRIBUTION “He Deceived the World, Germany and Me” . , “Give Him Your Position” , “Just Listen to How He Lies” . Schacht and Goering: Their Rival Bid for Power Double Game The Sack Again . . Schacht Before a Choice Why the Judges Disagreed THOSE WHO DISGRACED THE PROFESSION OF ARMS 131 on the List. . Hans Laternser Looks for ‘Allies to . What Hitler’s Counsel Would Have Said in "Nuremberg , The General Staff Relies on the League of Nations Paulus Strikes a. Blow . . Lon. toe More Lies by “Senior Soldiers” The General Staff Splinters AT THE DRAWING OF THE LINE Confessions of Bigots and Hypocrites Three Are Acquitted Lok The Tribunal’s Last Session The Curtain Rings Down

subject:
soviet literature,second world war,nuremberg trial,nazi atrocities,war crimes,crimes against humanity,nazi germany


btih: 81a35403c9c04da79f21b750e0ae20b69517a425
collection: mir-titles,JaiGyan,fav-_superuser,fav-cctu_pico_sena,fav-ilem,fav-munif_muttafik,fav-pio07
creator: A. Tomilin
date: 2026-01-01T00:00:00Z
identifier: a.-tomilin-engaging-essays-in-cosmology-mir-titles-2026
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/licenses/by-sa/4.0/
mediatype: texts
oai_updatedate: 2026-05-02T14:09:23Z,2026-05-03T20:51:33Z
publicdate: 2026-05-02T14:09:23Z
publisher: Mir Titles
title: Engaging Essays In Cosmology
year: 2026
description:
A book of essays and short stories in three parts and ten chapters about the people and the achievements of the great science of the structure and development of the Universe from antiquity to the present day, composed and written on the basis of many sources by the author. A. Tomilin is a lecturer at an institute. Engaging Essays on Cosmology is not the fi rst book by this author. Young readers have repeatedly encountered his name in the pages of journals and popular science collections. Several works have come from his pen, published by the "Children’s Literature" publishing house, including the booklet For What – Nothing, written in collaboration with N.V. Terebinskaya, the book Project Alpha K–2, as well as the book Engaging Essays on Astronomy, issued by "Molodaya Gvardiya." This English translation of the book in English by Damitr Mazanav, has an extended epilogue containing exciting new discoveries the theories from 1970s to 2026 that have fundamentally changed our views about Universe. Translated from the Russian by Damitr Mazanav The Mir Titles Project 2026 Translator's Note This is the fourth book I am translating the Eureka  series. The author A.N.~Tomilin has written several popular science books. We have earlier seen his book on cosmogony, titled \emph{Fascinating Cosmogony}. This book is on a related theme of Cosmology. I was first introduced to ideas of cosmology and general relativity during my masters. Since then, the idea that we can infact study and make sense of the origins and structure of the universe at the largest scale have fascinated me. Translating this book in many ways was refreshing some of the ideas of cosmology and general relativity that I had learned. The quote by Corliss is indicative of how with limited data, we here on Earth, an insignificant part of the universe can make sense of it at all, constructing theories that will make sense of what we observe.  Since the book was written in 1971, several speculative hypotheses presented in the book have not been supported by data. To indicate this, at some places I have added sidenotes with my initials ``DM''. I have also added an Epilogue: Cosmology as of 2026  which summarises some of the major landmarks in the themes discussed since the book was written in 1970s. Another change that I have added is to give the chapters descriptive titles. Originally, the chapters were just numbered, but I thought giving descriptive titles would be a better choice.  The reader will occasionally encounter brief, aphoristic remarks attributed to Kozma Prutkov in the last chapter. These are not incidental embellishments, but deliberate inclusions. Kozma Prutkov was not a single individual, but a fictional author created in nineteenth-century Russia by a group of writers, including Aleksey Tolstoy and the Zhemchuzhnikov brothers. Presented as a pompous yet self-assured thinker, Prutkov’s writings consist of concise maxims, paradoxes, and satirical observations on knowledge, reason, and human pretension. At first glance, such a figure may seem out of place in a discussion of cosmology. Yet the inclusion is not without purpose. Scientific inquiry, particularly in a field as vast and abstract as cosmology, carries with it a natural tendency towards overconfidence in models, measurements, and interpretations. Prutkov’s aphorisms serve as a quiet counterpoint to this tendency. They remind us --- often with a touch of irony --- that clarity is hard-won, that appearances can mislead, and that systems of thought, however elegant, may conceal their own limitations. There is also a more practical reason. Cosmology deals with scales and concepts far removed from everyday experience. At such distances, both literal and intellectual, language can easily become either overly technical or excessively grand. A well-placed aphorism has the virtue of restoring proportion. It compresses an idea into a form that can be held in mind, even as the surrounding discussion expands beyond immediate intuition. The remarks of Kozma Prutkov are therefore included not as commentary on specific results, but as companions to them. They are meant to be read not as authorities, but as provocations --- brief interruptions that invite the reader to pause, reflect, and occasionally question the very framework within which the narrative unfolds. Mistakes and omissions (and I am sure they will be there), if any, are my own.  Contents Translator’s Note vii Instead Of An Introduction xvii I. People 1 1. The Miletus Manifesto 3 1.1. When the Earth Was Flat… 4 1.2. In the Homeland of Science . 1.3. Thales of Miletus 11 1.4. Heraclitus of Ephesus 21 1.5. Philosophy + Mathematics = ? 24 1.6. Elea: Xenophanes and Parmenides 31 1.7. Zeno of Elea and His Paradoxes 35 1.8. The Atomists 40 1.9. Summa summarum of Greek materialism 43 2. The Philosopher King of Physics  2.1. Aristotle 47 2.2. The Triumph of Aristotelianism 53 2.3. At the Decline of Classical Greco-Roman Culture 58 2.4. Zigzag of History 64 2.5. Flames of Bonfires Do Not Dispel the Night 67 2.6. The Principles of Papal Infallibility 70 2.7. The Catholic Church and Progress 75 2.8. The Middle Ages and Technology 80 3. From Cusa to Calculus 89 3.1. Nicholas of Cusa 91 3.2. Cosmological Rubicon 96 3.3. The Immortality of the Great Heretic 102 3.4. Eppur si muove!. 110 3.5. René Descartes (Cartesius) 124 3.6. Isaac Newton 132 3.7. How Useful It Is When There Are No Great Discoveries 136 3.8. Newton’s Apple 142 3.9. The Universe of Sir Isaac 148 II. Successes and Doubts 157 4. The Star-Struck Philosophers 159 4.1. The World in Lomonosov’s Hands 162 4.2. The Universe as a System — Early Speculations 166 4.3. Immanuel Kant — Natural Philosopher 170 4.4. Epilogue of the Philosopher’s Life 178 4.5. Johann Lambert 183 4.6. William Herschel 187 5. The Dark Night of the Paradox 195 5.1. Olbers’ Paradox 198 5.2. Knights of the “Heat Death” 203 5.3. Hugo von Seeliger 210 5.4. A Celestial Census Saves the Situation 213 6. The Copernicus of Curves 219 6.1. What Euclid Taught 222 6.2. The King Midas of the Land of Mathematics 229 6.3. Visiting the Flatfolk 235 6.4. Gauss’s “Magnificent Theorem” 241 6.5. The Copernicus of Geometry 245 6.6. The Real Construction of the “Imaginary World”256 6.7. The Astonishing Spaces of Bernhard Riemann 261 III. Ideas 269 7. The Symphony of Space-Time 271 7.1. Can a “Decisive Experiment” Fail? 273 7.2. Overture to the Symphony of Relativity 279 7.3. In Search of the Harmony of the Universe 286 7.4. The Fourth Dimension 293 7.5. Special Theory of Relativity 302 7.6. The next step was inevitable… 305 7.7. “Look!” 314 8. The Priest, the Prize, and the Point of Origin 331 8.1. Nineteen Hundred And Seventeen, February 332 8.2. “I Only Solve The Equations” 342 8.3. Yet Another Great Discovery 354 8.4. Horizons of the Universe 365 8.5. Father Georges Solves Equations 369 8.6. Genius of George Gamow 372 8.7. “Big Bang” 377 9. A Journey Along the t-Axis 387 9.1. From “Radio Stars” to Star-like Objects 389 9.2. Quasars, or What Practice Does to Theory 395 9.3. A Journey Along the t-Axis 399 9.4. The Universe, the Year 1971 407 10. The Battle for the Soul of the Cosmos 413 10.1. When an Idea Is Not Mad Enough 415 10.2. Kabbalistics of the Twentieth Century 424 10.3. Matter + Antimatter = ? 434 10.4. The Battle of Ideas Continues 441 10.5. What Is the Universe? 446 IV. Epilogue: Cosmology as of 2026 453 11. The Dark Side of the Cosmos 455 11.1. The Mystery of the Missing Mass 457 11.2. A Hi-Res Echo of the Beginning 460 11.3. WMAP and the Age of Precision 465 11.4. Planck: The Ultimate Map (So far…) 467 11.5. Seconds after the Bang 470 11.6. The Cosmic Web: The Universe Draws Its Own Map 474 11.7. The Sloan Digital Sky Survey 476 11.8. Dark Energy and the Runaway Universe 479 11.9. The Hubble Deep Field 483 11.10. Hearing the Black Holes 487 11.11. The Future of the “t-Axis” 490 11.12. The Hubble Tension 496 11.13. The Next Horizon: The Engines of Discovery 499 11.14. The Mathematical Horizon 503 11.15. Concluding Thoughts 504

subject:
soviet literature,popular science,astronomy,history of astronomy,history of science,cosmology,ideas about the universe,newton,galileo,einstein,large scale structure,galaxies,cosmic microwave background,relic radiation,big bang theory


creator: B. Nekrasov
date: 1969-01-01T00:00:00Z
identifier: nekrasov-textbook-of-general-chemistry
indexflag: index,nonoindex
mediatype: texts
oai_updatedate: 2021-11-07T09:05:53Z,2026-02-05T20:43:16Z
publicdate: 2021-11-07T09:05:53Z
title: Textbook Of General Chemistry
year: 1969
collection:
mir-titles,JaiGyan,fav-archiveuser096,fav-carson_main,fav-emmanuel_obagbemi,fav-eri29,fav-floura28zz,fav-jad914,fav-lawrencedc,fav-lucas_carughi,fav-matt_404,fav-missmy708,fav-munif_muttafik,fav-nguyen_hai887,fav-pio07,fav-reb_k,fav-sami_ali478,fav-shauhram,fav-thgmansur,fav-verante

description:
This book is a text-book of general chemistry for college students specialising in chemistry. It will also be useful as an aid to students of non-chemical colleges and to persons studying chemistry by way of self-education.

subject:
chemistry,soviet,college chemistry,molecules,atoms,chemical elements,history,structure,peace publishers,molecular theory,water,internal structure,oxygen,hydrogen,solutions,periodic table,groups,atomic nucleus,properties


btih: db4f72d11293c4f69ccf1e18d0113f0038f9a5d1
collection: mir-titles,JaiGyan,fav-aghori_king,fav-the_bode
creator: निकोलाई नोसोव (Nikolai Nosov)
identifier: nikolai-nosov-schoolboys-in-hindi-progress
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2024-09-20T15:08:50Z,2026-03-08T04:47:33Z
publicdate: 2024-09-20T15:08:50Z
publisher: Progress Publishers
stripped_tags: span class="EzKURWReUAB5oZgtQNkl" style="white-space:pre-wrap;"
title: स्कूली लड़के (Schoolboys In Hindi )
description:
क्या आपने कभी सोचा है कि अपने दोस्तों के साथ हर दिन मज़ेदार रोमांच पर जाने का अनुभव कैसा होगा? 'स्कूलबॉयज़' में एक समूह जीवंत स्कूली बच्चों के साथ शामिल हों, जब वे अपनी दुनिया की खोज करते हैं! उनका साथ दें, जब वे स्कूल प्रोजेक्ट्स का सामना करते हैं, रहस्यों को सुलझाते हैं, और खूब हंसी-मजाक करते हैं। यह किताब रोमांचक क्षणों, मजेदार शरारतों और दिल को छू लेने वाली दोस्तियों से भरी हुई है। चाहे वे कक्षा में हों या बाहर खेल रहे हों, ये स्कूली बच्चे हर दिन को एक रोमांच बना देते हैं। अनुवादक जवाहर चौधरी चित्रकार व. न. गोर्याएा डिजाइनर इ.इ. फोमिना Many thanks to Guptaji for the scans and  Siddharth Harshe-ji for making the book available for scanning. स्कैन के लिए गुप्तजी और स्कैनिंग के लिए पुस्तक उपलब्ध कराने के लिए सिद्धार्थ हर्षेजी को बहुत-बहुत धन्यवाद । 

subject:
soviet literature,children's literature,school life,students,pranks,सोवियत साहित्य,बच्चों का साहित्य,स्कूली जीवन,छात्र,मज़ाक


btih: 7aeb70799dba5ac4af8bf3a9a1d5ad530e3c81e3
collection: mir-titles,JaiGyan
creator: ନିକୋଲାଇ ଓସ୍ତ୍ରୋଭସ୍କିଙ୍କ (Nikolai Ostrovsky)
date: 1987-01-01T00:00:00Z
identifier: nikolai-ostrovsky-how-steel-was-tempered-a-novel-in-two-parts-in-oriya-raduga-1987
indexflag: index,nonoindex
language: ori
mediatype: texts
oai_updatedate: 2024-12-07T15:00:21Z,2026-02-05T20:45:08Z
publicdate: 2024-12-07T15:00:21Z
publisher: Raduga Publishers
stripped_tags: em
title: ସ୍ଟିଲ୍ କେମିତି ଖରାପାଲା (How Steel Was Tempered A Novel In Two Parts In Oriya )
year: 1987
description:
How Steel Was Tempered by Nikolai Ostrovsky is a Soviet novel that chronicles the life of Pavel Korchagin, a young revolutionary. Set during the Russian Civil War and the early years of the Soviet Union, the novel explores themes of resilience, sacrifice, and devotion to communist ideals. Pavel faces immense personal and physical struggles, including illness and injury, yet remains steadfast in his commitment to building socialism. The book is both a story of individual perseverance and a broader reflection of the collective struggles of the working class during a transformative period in Soviet history. ନିକୋଲାଇ ଓସ୍ତ୍ରୋଭସ୍କିଙ୍କ ସ୍ଟିଲ୍ କେମିତି ଖରାପାଲା ଏକ ସୋଭିଏତ ଉପନ୍ୟାସ, ଯାହା ପାବେଲ୍ କୋରଚାଗିନ୍ଙ୍କ ଜୀବନକୁ କେନ୍ଦ୍ର କରିଛି। ରୁଷ ସିଭିଲ୍ ଯୁଦ୍ଧ ଏବଂ ସୋଭିଏତ ସଂଘର ପ୍ରାରମ୍ଭିକ ଦିନଗୁଡିକରେ ଘଟିଥିବା ଏହି କାହାଣୀ, ସହନଶୀଳତା, ତ୍ୟାଗ ଏବଂ ସମାଜବାଦୀ ଆଦର୍ଶ ପ୍ରତି ନିବିଡ଼ ଭକ୍ତିକୁ ପ୍ରକାଶ କରେ। ପାବେଲ୍ ଗୁରୁତର ଆଧ୍ୟାତ୍ମିକ ଏବଂ ଶାରୀରିକ ସମସ୍ୟାମାନଙ୍କ ସହ ଲଢ଼େ, କିନ୍ତୁ ସମାଜବାଦ ଗଢ଼ିବା ପ୍ରତି ତାଙ୍କ ସଙ୍କଳ୍ପକୁ ଅଛଳ ରଖନ୍ତି। ଏହି ଉପନ୍ୟାସ ଏକ ବ୍ୟକ୍ତିଗତ ସଂଘର୍ଷ ଏବଂ କାମକ୍ଷେତ୍ର ଶ୍ରେଣୀର ସାମୁହିକ ସଂଘର୍ଷର ଏକ ଗଭୀର ପ୍ରତିଫଳନ। - ବରାଳ ଅନୁବାଦ ଅବନୀ କୁମାର ବଟ ସଂପାଦନା – ବୈଷ୍ଣବ ଚରଣ ପରିଡ଼ା

subject:
soviet literature,russian literature,russian novel,ଓଡ଼ିଆରେ ଅନୁବାଦ: ସୋଭିଏତ ସାହିତ୍ୟ,ରୁଷ ସାହିତ୍ୟ,ରୁଷ ଉପନ୍ୟାସ


creator: Z. S. Agranovich; V. A. Marchenko
date: 1963-01-01T00:00:00Z
identifier: agranovich-marchenko-the-inverse-problem-of-scattering-theory
indexflag: index,nonoindex
mediatype: texts
oai_updatedate: 2021-11-15T16:07:23Z,2026-02-03T21:25:45Z
publicdate: 2021-11-15T16:07:23Z
title: The Inverse Problem Of Scattering Theory
year: 1963
collection:
mir-titles,JaiGyan,fav-christosdedes,fav-floura28zz,fav-janf23,fav-joaopedro584,fav-malthouse,fav-nikemaul,fav-tharon_holdsworth,fav-tmtm750,fav-vignam

description:
 In spectral theory, the inverse problem is the usual name for any problem in which it is required to ascertain the spectral data that will determine a differential operator uniquely and a method of con­ structing this oparator from the data. A problem of this kind was first formulated and investigated by V. A. Ambartsumian in 1929. Since 1946, various forms of the inverse problem have been considered by numerous foreign authors (G. Borg, V. Bargmann, N. Levinson, etc.) and Soviet authors (V. A. Marchenko, M. G. Krein, I. M. Gelfand, B. M. Levitan, etc.), and there now exists an extensive literature on the question. No attempt is made in this monograph to review the work done on the inverse problem. Instead, merely one of its variants will be treated and solved, namely, the problem arising in connection with the quan­ tum theory of scattering and which is apparently the most interesting from the standpoint of application. The mathematical techniques developed in the solution of the problem may also be applied to related questions. The basic question treated in this book, a translation of the mono­ graph entitled Obratnaya zadacha teorii rasseyaniya, is encountered in many fields. Besides the quantum theoretical problem, there is, for example, the electromagnetic inverse scattering problem, i. e., the problem of determining information about a medium from which an electromagnetic wave is reflected, given a knowledge of the ref­ lection coefficient. The authors Agranovich and Marchenko have presented a comprehensive lucid solution of another such problem arising in the theory of the deuteron. It is based mainly on the consi­ derable amount of work they have done in this and related areas. Moreover, the functional analytic and algebraic methods used should also be of great interet to pure and applied mathematicians.

stripped_tags:
div class="page" title="Page 12",div class="layoutArea",div class="column",span style="font-size:11pt;font-family:TimesNewRomanPSMT;"

subject:
physics,mathematics,mathematical theory,scattering problem,inverse problems,spectral theory,boundary value problems,singularities,parsevals equaliity,solutions,mathematical methods


creator: V. A. Ambartsumyan ( Ed.)
date: 1958-01-01T00:00:00Z
identifier: ambartsumyan-ed.-theoretical-astrophysics
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-01-19T05:16:29Z,2026-02-03T21:41:50Z
publicdate: 2022-01-19T05:16:29Z
title: Ambartsumyan ( Ed.) Theoretical Astrophysics
year: 1958
collection:
mir-titles,JaiGyan,fav-adri_marina,fav-drfedrickson,fav-fredorm2017,fav-pb_ess,fav-pio07,fav-pop_mech682,fav-roberto_stander,fav-seafarer54

description:
Theoretical astrophysics is the science which studies and explains, using the laws of physics, the physical processes occurring in the heavenly bodies. In doing so, wide use is made of mathematical methods, but these play only a subsidiary part. Although theoretical astrophysics is a young and very rapidly deve­ loping science, its results are already of great importance in all branches of astronomy and in many branches of physics. The subject has been developed particularly in the USSR. Soviet scientists who work in the field of theoretical astrophysics are guided by the method of dialectical materialism, and always link their work to reality, using mathematical and physical methods as an important and powerful means of studying the heavenly bodies. In the field of theoretical astrophysics, Soviet scientists now occupy the leading place in the world. The authors of this book have made by their investigations considerable contributions to the branches of theoretical astrophysics which they discuss. The treatment of many topics in the present work is therefore completely original, and sometimes differs sharply from anything that has been published in scientific lite­ rature. This fact should be kept in mind in studying the book. The course is designed for university students, graduates, and scientific workers. In a new branch of science, errors are inevitable, but it is hoped that this book contains as few as possible.

subject:
physics,astrophysics,stars,interstellar matter,internal structure of stars,super nova,spectral lines,planetary nebulae,solar envelopes,absorption lines,emission lines,continuous spectrum


creator: Anatoly Lunacharsky
date: 1975-01-01T00:00:00Z
identifier: anatoly-lunacharsky-on-literature-and-art-progress-1975
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-09-15T11:00:21Z,2026-02-03T21:48:05Z
publicdate: 2023-09-15T11:00:21Z
publisher: Progress Publishers
subject: art criticism,critical theory,literary criticism,soviet,soviet art,russian art,russian culture
title: On Literature And Art
year: 1975
collection:
mir-titles,JaiGyan,fav-abhijeet_tiwari222,fav-apeiron91,fav-h4778,fav-komsaainternetarchive666,fav-marko_t454,fav-mhkr85

description:
Lunacharsky left behind a truly splendid heritage. The sphere of the creative interests of this “exceptionally gifted personality”, as Lenin put it, was extraordinarily versatile. Lunacharsky wrote about fifteen hundred articles on various questions of classical and contemporary literature, painting, music and sculpture. He wrote a series of lectures on the history of Russian and West European literature, works on literary and aesthetical problems, papers on the most important problems of contemporary art and politics, brilliant essays dedicated to almost every celebrated artist the world has known. Lunacharsky’s works, which appeared literally one after another in the twenties and thirties and were a significant factor in the cultural life of the young Soviet society, included his recorded lectures, impromptu speeches noted down by newspaper reporters and introductions to new editions. The present edition, which contains only a fraction of his critical articles, can claim to give no more than the most general idea of Lunacharsky’s critical heritage, of the nature of his critical gifts and of the breadth of his cultural interests. These articles have been chosen not only for the universal cultural significance of the personalities discussed in them, but also for the way in which the critic s own personality is revealed. The book consists of three parts, in which Lunacharsky is shown as theoretician and ideologist, as a critic of Russian art, and as a critic of foreign art. Dates of the writing of the articles are given, but when not available, dates of first publication are provided. Translated from the Russian by Avril Pymau and Faima Glaeolcvu Edited by KM. Cook Designed by Y. Ganushkin Compiled by A. Lebedev, Cand. (Phil. Sc.) Many thanks to Daniel Baker for the original scans. Note: Some pages are warped.


btih: 861e11f10df9df1c80e2361aacf1d169f7ba34c4
collection: mir-titles,JaiGyan
creator: Aleksandr I. Kuprin
date: 2026-01-01T00:00:00Z
identifier: aleksandr-i.-kuprin-easter-day-1916
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2026-05-23T07:41:33Z,2026-05-23T09:05:38Z
publicdate: 2026-05-23T07:41:33Z
publisher: The Mir Titles Project
subject: russian literature,classics of russian literature,russian short stories
title: Easter Day
year: 2026
description:
A reflective story shaped by the emotional and spiritual atmosphere of Easter. It contrasts human suffering with the possibility of compassion and inner renewal. Translated from Russian by Rosa Savary Graham and Stephen Graham Originally published in 1916


btih: a62a73e333dc7eed1be33d796dfc1a1407b6d6a1
collection: mir-titles,JaiGyan
creator: Kh. M. Mushtari,K. Z. Galimov
date: 1961-01-01T00:00:00Z
identifier: kh.-m.-mushtari-k.-z.-galimov-non-linear-theory-of-thin-elastic-shells-nasa-1961
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-01-15T10:40:36Z,2026-01-15T11:15:18Z
publicdate: 2026-01-15T10:40:36Z
publisher: NASA Technical Translations
subject: soviet literature,mathematics,mathematical physics,elasticity,thin shells
title: Non-Linear Theory Of Thin Elastic Shells
year: 1961
description:
This book deals with the general theory of elastic shells under large displacements and small deformations, and with the application of this theory to the study of the stability and large deflections of parts of shell structures. The book is intended for scientists, engineers and research students whose work deals with the calculation of the strength and stability of shells; it may also serve as a textbook for senior university students specializing in the theory of elasticity.


btih: 019bd5f2e846c7fe1f4e7d8ca7f66e3ba50d3736
collection: mir-titles,JaiGyan
creator: अलेक्सांद्र कुप्रिन (Alexander Kuprin)
date: 2026-01-01T00:00:00Z
identifier: alexander-kuprin-the-elephant-hind
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2026-01-27T13:07:42Z,2026-01-27T13:11:43Z
publicdate: 2026-01-27T13:07:42Z
title: हाथी (रूसी कहानी) (The Elephant in Hind)
year: 2026
description:
A tender story where kindness and imagination heal a sick child. Emotional empathy drives the narrative. एक बीमार बच्चे की संवेदनशील कहानी जिसमें करुणा और कल्पना उपचार बनती हैं।


btih: b1acdadfa4a398e87d7067eac970adf56359d9a5
collection: mir-titles,JaiGyan,fav-gratefulparsnip
creator: અલેક્સાન્દર શસ્કિન (Alexander Raskin)
date: 1987-01-01T00:00:00Z
identifier: alexander-raskin-when-daddy-was-a-little-boy-in-gujarati-progress-1987
indexflag: index,nonoindex
language: guj
mediatype: texts
oai_updatedate: 2024-09-05T14:52:36Z,2026-02-03T21:35:18Z
publicdate: 2024-09-05T14:52:36Z
publisher: Raduga Publishers
title: પપ્પા જ્યારે નાનકડા હતા (When Daddy Was A Little Boy In Gujarati)
year: 1987
description:
Introduction: How This Book Came to Be I want to tell you how I came to write this book. I have a daughter named Sasha. She's grown up now and often says, when talking about herself, "When I was a little girl—" Well, when Sasha was a very little girl, she was often sick. She had the grippe, sore throats, and ear infections. If you've ever had an infected ear, you know how painful it is. And if you haven't, there's no way to explain it because you won't truly understand. One time, Sasha's ear hurt so badly that she cried and cried. She couldn’t sleep, and I felt so sorry for her that I almost cried too. To comfort her, I read stories aloud and told her funny tales. One of them was about the time I rolled my new ball under a car when I was a little boy. Sasha liked the story. She was surprised to learn that her daddy had once been a little boy who got into trouble and was punished sometimes.  She remembered the story, and whenever her ear would ache, she’d shout, "Daddy! Daddy! My ear aches! Tell me a story about you when you were a little boy." And each time, I’d tell her a new story. You’ll find all those stories in this book. I tried to remember every funny thing that ever happened to me because I wanted to make my sick girl smile. I also wanted Sasha to understand that being greedy, boastful, or stuck-up wasn’t nice at all. That doesn’t mean I was always like that as a little boy. Sometimes, when I couldn’t think of a story, I’d borrow one from other daddies I knew. After all, every daddy was once a little boy. So, you see, none of these stories were made up—they all really happened to little boys. Now that Sasha is a big girl, she’s hardly ever sick and can read big books on her own. But I thought other children might enjoy hearing about a daddy and the things that happened to him when he was a little boy.  That’s all I wanted to say. But wait! There’s more to this book. Each of you can discover the rest yourself, for your own daddy—and even your mommy—can tell you about things that happened to them when they were little. I’d love to hear their stories too! આ પુસ્તક કેવી રીતે લખ્યું તે અંગેની વાત હું તમને જણાવવા માગું છું કે મેં આ પુસ્તક કેવી રીતે લખ્યું. મારી એક દીકરી છે, જેમનું નામ સાશા છે. હવે તે મોટી થઈ ગઈ છે અને જ્યારે પોતાને વિશે વાત કરે છે, ત્યારે અવારનવાર કહે છે, "જ્યારે હું નાની હતી..." ખેર, જ્યારે સાશા બહુ નાની હતી, ત્યારે તે ઘણી વાર બીમાર રહેતી. તેને શરદી, ઘંટા, અને કાનમાં ચેપ લાગતો. જો તમે ક્યારેય કાનમાં ચેપ અનુભવ્યો હોય, તો તમે જાણો છો કે એ કેટલું દુખદાયી હોય છે. અને જો તમે એ અનુભવ્યું નથી, તો કોઈ સમજાવવાનો ઉપયોગ નથી, કારણ કે તમે સમજી નહીં શકો. એક વખત સાશાનું કાન એટલું દુખાવતું હતું કે તે સતત રડતી રહી. તે સોઈ શકતી ન હતી. મને એના માટે એટલું દુઃખ થયું કે હું પણ રડવા લાગ્યો. પછી હું એને ઉંચે વાચવા લાગ્યો અને હાસ્ય ભરેલી વાર્તાઓ કહી. મેં એને મારી નવી બોલને કારની નીચે ઘસકેલી ત્યારે જે બન્યું એ વિશે એક વાર્તા કહી. સાશાને આ વાર્તા ગમી. તેને નવાઈ લાગી કે તેનો પિતા પણ ક્યારેય નાનો છોકરો હતો અને ક્યારેક તે શરારત કરે અને સજા પણ મળે. તેને આ વાર્તા યાદ રહી, અને જ્યારે તેનું કાન ફરી દુખવા લાગતું, તો તે કૂક કરતા કહેતી: "ડેડી! ડેડી! મારું કાન દુખે છે! મને ત્યારે તમે નાનો છોકરો હતા તે અંગે એક વાર્તા કહો." અને દર વખતે, હું તેને નવી વાર્તા કહતો. આ બધી વાર્તાઓ તમને આ પુસ્તકમાં મળશે. મેં મારી બધી મજેદાર યાદોને ફરી સજીવન કરવાનો પ્રયાસ કર્યો, કારણ કે હું મારી બીમાર દીકરીના ચહેરા પર સ્મિત લાવવું માગતો હતો. ઉપરાંત, હું સાશાને સમજાવવું માગતો હતો કે લોભી, વધમાં વધ બોલવું અથવા ગર્વ કરવું સારા નથી. એનો મતલબ એ નથી કે હું નાનો હતો ત્યારે હંમેશા આવો હતો. ક્યારેક, જ્યારે મને કોઈ નવી વાર્તા યાદ ન આવતી, ત્યારે હું અન્ય પિતાઓ પાસેથી કંઈક ઉધાર લેતો. आखिरकार, દરેક પિતા પણ ક્યારેક નાનો છોકરો હતો. એટલે તમે સમજી શકો છો, આ વાર્તાઓ બનાવટી નથી. એ બધું હકીકતમાં નાના છોકરાઓ સાથે બન્યું છે. હવે સાશા મોટી થઈ ગઈ છે, તે બહુ જ કમણુક બીમાર પડે છે અને પોતે જ મોટું પુસ્તક વાંચી શકે છે. પરંતુ મને લાગ્યું કે કદાચ અન્ય બાળકો પણ એવા પિતાને વિશે જાણવા માગે જે નાનો હતો અને એના સાથે શું બન્યું હતું. બસ આટલું જ કહેવું હતું. પરંતુ થોભો! આ પુસ્તકમાં વધુ છે. દરેક જણ આને પોતે શોધી શકે છે, કારણ કે તમારો પિતા, અને તમારી માતા પણ, તમને બતાવી શકે છે કે તેઓ નાણા હતા ત્યારે શું બન્યું હતું. અને હું એ વાર્તાઓ સાંભળવા પણ ઉત્સુક છું! અનુવાદ – ભાવના દવે ચિત્રાંકન - લેવ તોકમાકોવ All credits to Guptaji

subject:
soviet literature,children's literature,illustrated books,સોવિયેત સાહિત્ય,બાળ સાહિત્ય,સચિત્ર પુસ્તકો


creator: P. S. Alexandroff
date: 1959-01-01T00:00:00Z
identifier: alexandroff-an-introduction-to-the-theory-of-groups
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-01-04T08:22:51Z,2026-02-03T21:34:34Z
publicdate: 2022-01-04T08:22:51Z
title: An Introduction To The Theory Of Groups
year: 1959
collection:
mir-titles,JaiGyan,fav-achivoksil,fav-archiveuser096,fav-charlesfn49,fav-emad_sadeghi,fav-evh1975,fav-jamie_d939,fav-kalyan_hitler,fav-marcus_aurelius161,fav-munif_muttafik,fav-nikemaul,fav-pb_ess,fav-peyman_abdolkarimzadeh,fav-pio07,fav-rainy_days000,fav-semiinfinite,fav-shauhram,fav-tangled_banks,fav-timomartin,fav-winfield_taylor

description:
Next to the concept of a function, which is a most important concept pervading the whole of mathematics, the concept of a group is of the greatest significance in the various branches of mathematics and in its applications. The group concept is not any more difficult to appreciate than the function concept; indeed one can more easily become familiar with this concept during the early stages of a mathematical education than with the subject-matter of elementary mathematics. Every pupil in a senior class of a grammar school who enjoys doing mathematics is capable of grasping the idea of a group if he is interested and industrious. And so this book has been written in the first place for the mathematically inclined pupils in the senior classes in the grammar school, but also for those who teach mathematics to the senior or to the advanced level. As regards the character of the exposition, I have been at pains to introduce no concepts without illustrating them by means of simple examples, for the most part geometrical. The group concept has played a central part in the development of mathematical thought. At the same time, many aspects of the theory of groups are simple enough for the interested grammar school student to appreciate and absorb. We believe that this book by the eminent mathematician P. S. Alexandroff is especially suited for introducing the subject to the young student. The material presented is of fundamental importance and is developed in a clear and rigorous fashion, and the book is particularly noteworthy on account of the wealth of illustrative examples which are included. We have added some exercises at the end of each chapter, and some references which we hope will be useful to the English-speaking student. We have also made a few minor alterations and additions to the actual text, some of which were made necessary by English usage, and we have corrected some minor errors.

subject:
group theory,mathematics,soviet,group of permutations,isomorphisms,cyclic subgroups,simple groups of movements,invariant subgroups,homomorphic mappings


creator: A. Kravchenko
date: 1979-01-01T00:00:00Z
identifier: kravchenko-stories-about-lenin-malysh-1979
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-06-22T07:12:48Z,2026-02-05T19:58:03Z
publicdate: 2022-06-22T07:12:48Z
publisher: Malysh Publishers
title: Stories About Lenin
year: 1979
collection:
mir-titles,JaiGyan,fav-benivuula,fav-dws331,fav-ellie_swekla,fav-simon_wilches,fav-sneed_felthersnatch,fav-stew312856

description:
Biographical stories from the life of  of Lenin. Compiled by A. Kravchenko Illustrated by N. Lyamin.

subject:
biography,lenin,illustrated books,children's books,soviet children's literature,story books,russian,october revolution


btih: f463b50a7f940921f391129ea82c3e5b2b71c6a7
collection: mir-titles,JaiGyan
creator: కొర్నెయి చుకోవ్‌స్కీ (Kornei Chukovsky)
date: 1986-01-01T00:00:00Z
identifier: kornei-chukovsky-little-chick-in-english-and-telugu-malysh-1986
indexflag: index,nonoindex
language: tel
mediatype: texts
oai_updatedate: 2025-06-05T07:32:43Z,2026-02-05T17:44:55Z
publicdate: 2025-06-05T07:32:43Z
publisher: Malysh Publishers
subject: soviet literature,children's literature,illustrated books,animal stories
title: కోడిపిల్ల (Little Chick In English And Telugu )
year: 1986
description:
A small picture story book for children. Text is in both English and Telugu. llustrated byTamara Shevaryova భారతదేశ మొదటి ముద్రణ : మంచి పుస్తకం  Many thanks to Anil Battula Garu for the scans స్కాన్లు అందించిన అనిల్ బట్టుల గారికి హృదయపూర్వక కృతజ్ఞతలు. Republished with English text by Manchi pustakam in 2011

external-identifier:
urn:lcp:Kornei Chukovsky - Little Chick in English and Telugu - Malysh -1986:epub:81a5ccd5-213d-4d39-ad54-825f5346eb77


collection: mir-titles,JaiGyan,fav-alfred_kim_kiya,fav-marcelo_dominguez,fav-pio07
creator: M. Kostenko,L. Piotrovski
date: 1979-01-01T00:00:00Z
identifier: kostenko-piotrovski-machines-electriques-tome-ii-machines-a-courant-alternatif-t
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2023-02-04T10:34:30Z,2026-02-10T19:48:31Z
publicdate: 2023-02-04T10:34:30Z
publisher: Éditions Mir
title: Kostenko, Piotrovski Machines Électriques Tome II Machines À Courant Alternatif
year: 1979
description:
Un livre sur les machines électriques. Le deuxième volume comporte quatre parties et couvre les machines à courant alternatif. Discute des principes fondamentaux de la machine électrique et de la conception et du fonctionnement. La première partie couvre les aspects généraux des machines à courant alternatif. La deuxième partie couvre les machines synchrones et la troisième partie couvre les machines asynchrones. La quatrième partie finale couvre les machines à collecteurs de courant alternatif Troisième Édition Traduit du russe par Ch. Bir Un grand merci à Henri Leveque pour le scan original.

subject:
génie électrique,technologie électrique,technologie soviétique,courant alternatif,machine synchrone,force magnétomotrice,diagrammes de tensions,machines synchrones,moteur synchrone,régimes permanents,commutatrice,machines asynchrones,triphasée,moteurs asynchrones,moteurs monophasés,moteurs triphasés


btih: 88706bf49d012374c4a1e758efad446c497a75a6
collection: mir-titles,JaiGyan
creator: मैक्सिम गोर्की (Maxim Gorky)
date: 2002-01-01T00:00:00Z
identifier: maxim-gorky-foma-gordeyev-in-hindi
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2025-05-04T12:51:34Z,2026-02-05T20:18:28Z
publicdate: 2025-05-04T12:51:34Z
publisher: Parikalpana
title: फोमा गोर्देयेव (Foma Gordeyev In Hindi)
year: 2002
description:
Foma Gordeyev (1899) tells the story of a sensitive and idealistic young man, Foma, the son of a wealthy merchant. Raised amidst the greed and hypocrisy of the Russian bourgeoisie, Foma grows disillusioned with their empty lives. He longs for a deeper, more meaningful existence. Despite inheriting his father's business, he struggles to reconcile his wealth with his spiritual yearnings. His rebellion against the mercantile world leads to alcoholism, social conflict, and eventual madness. The novel explores themes of alienation, the moral decay of capitalism, and the tragic fate of those who cannot conform to society's norms. फोमा गोर्देयेव (1899) मैक्सिम गोर्की का उपन्यास है जो एक संवेदनशील और आदर्शवादी युवक, फोमा, की कहानी कहता है। फोमा एक धनी व्यापारी का बेटा है, जिसे एक ऐसे समाज में पाला गया है जहां लालच, दिखावा और पाखंड भरा हुआ है। वह इस खोखली ज़िंदगी से ऊब जाता है और किसी गहरे और सार्थक जीवन की तलाश करता है। अपने पिता की व्यापारिक विरासत को संभालने के बावजूद, वह भीतर से संतोष नहीं पाता। पूंजीवादी दुनिया के खिलाफ उसका विद्रोह धीरे-धीरे उसे शराब की लत, सामाजिक संघर्षों और अंततः पागलपन की ओर ले जाता है। यह उपन्यास समाज की नैतिक गिरावट, अकेलेपन और उस व्यक्ति की त्रासदी को दिखाता है जो अपने समय के मूल्यों में खुद को नहीं ढाल पाता।


collection: mir-titles,JaiGyan,fav-gerardo_gallegos_ochoa_gaog680518,fav-pio07
creator: A. Ishlinsky
date: 1984-01-01T00:00:00Z
identifier: ishlinsky-orientation-gyroscopes-et-navigation-par-inertie-tome-2-mir-1984
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-06-27T08:56:18Z,2026-02-04T22:59:32Z
publicdate: 2022-06-27T08:56:18Z
publisher: Èditions Mir
subject: gyroscopes,navigation,physique,méchanique
title: Orientation, Gyroscopes Et Navigation Par Inertie Tome 2
year: 1984
description:
Un grand merci à Henri Leveque pour le scan original. Traduit du russe par V. Kolimëev Le premier tome de cette monographie a été consacré essentielle­ ment à l’étude des questions spéciales de la géométrie et de la ciné­ matique, liées à la détermination de l’orientation des mobiles, ainsi que des gyroscopes installés à bord de ces mobiles. C’est seu­ lement dans le dernier chapitre qu’ont été étudiées les relations dif­ férentielles de la théorie de précession des gyroscopes, conformément auxquelles les plates-formes stabilisées par des gyroscopes (en parti­ culier, par des gyroscopes à correction dite forte) peuvent, dans cer­ tains cas, changer d’orientation. Dans le deuxième tome, la place la plus importante est accordée aux questions de la dynamique. Nous y exposons la théorie des gyro­ scopes et des accéléromètres qui sont les éléments essentiels des systè­ mes de navigation par inertie et établissons les équations de fonc­ tionnement de certains systèmes concrets. C’est seulement à la fin de ce livre que nous reprenons les questions de la géométrie et de la cinématique mais, cette fois, en liaison avec certaines questions théoriques concernant les systèmes de navigation par inertie.

stripped_tags:
div class="page" title="Page 5",div class="layoutArea",div class="column",span style="font-size:11pt;font-family:TimesNewRomanPSMT;"


btih: 06cb40f601c3fb93a76e500ef94d2227f3785d88
collection: mir-titles,JaiGyan,fav-jwile62,fav-munif_muttafik
creator: Ivan Novikov
date: 1950-01-01T00:00:00Z
identifier: ivan-novikov-notes-of-a-school-principal-flph-1950
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-01-30T08:22:00Z,2026-02-04T22:29:40Z
publicdate: 2025-01-30T08:22:00Z
publisher: Foreign Languages Publishing House
subject: soviet literature,soviet education,soviet school,soviet teachers
title: Notes Of A School Principal
year: 1950
description:
In this booklet, Ivan Novikov, principal of a secondary school in Moscow, passes on some of the observations he has made in the course of many years of work in the Soviet educational system. 'The Great October Socialist Revolution,' he writes, 'put an end to the tragic clash between the educational policy of the state and the aspirations of the progressive section of society. In our country now, the state and the public expect the same thing of the schools: that they give the rising generation a broad materialistic education and communist training.' This is the spirit of the demands that Ivan Novikov makes on parents, on the Soviet Union’s writers, on the Ministry of Education. And these demands have not been slow to evoke a practical response. Novikov’s remarks and conclusions are illustrated with vivid examples from real life, which bring home forcefully to the reader this new feature of public education under the Soviet system.


btih: fc60c668ad6bd482b5c689eddd35a161f454aae1
collection: mir-titles,JaiGyan
creator: Irina Strelkova
date: 1983-01-01T00:00:00Z
identifier: irina-srelkova-playing-the-game-raduga-1983
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-07-24T13:57:04Z,2025-07-24T14:29:07Z
publicdate: 2025-07-24T13:57:04Z
publisher: Raduga Publishers
subject: soviet literature,russian literature,children's literature
title: Playing The Game - A Short Novel
year: 1983
description:
Popular Soviet writer Irina Strelkova addresses this book to young readers, acquainting them with the life of Kazakh, Russian, and Ukrainian children in a little town in the south of Kazakhstan. She produces a lively and engaging portrayal of the often intricate. boyhood relationships, faithful boyhood friendships, and first love. Translated from the Russian by J.C. Butler Designed by Inna Borisova


btih: 6d1ca19d7bceb4828cf43ab51a0865a6399f1310
collection: mir-titles,JaiGyan
creator: Irina Tokmakova
date: 1983-01-01T00:00:00Z
identifier: irina-tokmakova-rostik-and-kesha-raduga-1983
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-03-20T11:28:05Z,2026-03-20T11:35:09Z
publicdate: 2026-03-20T11:28:05Z
publisher: Raduga Publishers
subject: soviet literature,children's literature,illustrated books
title: Rostik And Kesha
year: 1983
description:
An illustrated story book for children. Translated from the Russian by Raissa Bobrova  Drawings by Lev Tokmakov


collection: mir-titles,JaiGyan,fav-alinso,fav-kathyusha,fav-kuaku_kuame,fav-michael_koffi,fav-pio07
creator: I. Artobolevski
date: 1977-01-01T00:00:00Z
identifier: artobolevski-theorie-des-mecanismes-et-des-machines-mir-1977
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-12-17T14:37:59Z,2026-02-03T23:15:32Z
publicdate: 2022-12-17T14:37:59Z
publisher: Éditions Mir
title: Théorie Des Mécanismes Et Des Machines
year: 1977
description:
Un livre discutant de divers mécanismes pratiques et principes théoriques de différents types de machines. Traduit du russe par V. Kotliar Un grand merci à Henri Leveque pour le scan original.

subject:
Mécanismes,technique,machines,technologie,ingénierie,soviétique,leviers,machines simples,machines énergétiques,machines de travail,machines informatiques,machines cybernétiques


backup_location: ia905704_35
contributor: Mirtitles
creator: A. Panchishkin, E. Shavgulidze
identifier: TrigonometricFunctions-ProblemSolvingApproach
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2013-08-15T12:18:41Z,2013-08-15T12:25:02Z,2026-06-02T16:38:17Z
publicdate: 2013-08-15T12:25:02Z
publisher: Mir Publishers
subject: mathematics,problem books,trigonometry,functions,calculus,algebra
title: Trigonometric Functions - Problem Solving Approach
collection:
mir-titles,JaiGyan,fav-_superuser,fav-aadya_r_burli,fav-abhijeet_tiwari222,fav-ahylla,fav-arthurpariz,fav-captain1949,fav-carson_main,fav-crazypsycho303,fav-ducbang,fav-gerardo_gallegos_ochoa_gaog680518,fav-hello_world201,fav-john_b858,fav-john_clark467,fav-kennedy_cajachagua,fav-munif_muttafik,fav-native80,fav-nefter,fav-nikemaul,fav-pb_ess,fav-pcruz,fav-pio07,fav-ras_0,fav-renan481,fav-rilberte_costa,fav-sarajanesmith,fav-simon_friedmann,fav-tay123840,fav-timomartin,fav-whitejack

description:
This study aid is to help the student to master the basic techniques of solving difficult problems in trigonometry. The book contains theoretical material, many worked competition problems, and some problems to be solved independently (the answers being at end of the book.) Intended for high-school and precollege students.


btih: bda0485c9c43a85858ae16e87698c0fb5089aac0
collection: mir-titles,JaiGyan,fav-dnaultra5
creator: A. Myasnikov ( Ed.)
date: 1967-01-01T00:00:00Z
identifier: a.-myasnikov-ed.-atheroscelerosis-and-thrombosis-mir-1967
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-05-20T11:42:05Z,2026-05-20T12:19:43Z
publicdate: 2026-05-20T11:42:05Z
publisher: Mir Publishers
subject: soviet literature,soviet medicine
title: Atheroscelerosis And Thrombosis
year: 1967
description:
A collection of research articles on Atheroscelerosis and Thrombosis Translated from the Russian by Yuri Shirokov Contents M. G. KRITSMAN, E. N. LEVITOVA The Use of Labeled Atoms for Investigation of Changes in the Rate of Synthesis and Disintegration of Lipoproteins in Experimental Atherosclerosis A. S. ALEKSEYEVA Investigation of Glucose-6-Phosphate Dehydrogenase Activity in Experimental Atherosclerosis V. F. ZAITSEV Changes in the Aortic and Liver Proteins During the Incipient Period of Experimental Atherosclerosis L. A. MYASNIKOV The Influence of Thyroidin on Soluble Proteins of the Aorta, Liver and Blood Serum in Experimental Atherosclerosis L. V. KASATKINA, N. M. LOBOVA, M. I. SUKASOVA Further Studies of the Influence of Ascorbic Acid on the Development of Experimental Atherosclerosis A. P. ZYSKO The Influence of Adrenaline and Noradrenaline on the State of the Heart Muscle in Cholesterol Atherosclerosis I. K. SHKHVATSABAYA, J. V. POSTNOV The Influence on the Heart of Stimulation of the Cerebral Lateral Ventricles in the Rabbit in Experimental Atherosclerosis M. N. SULTANOV Immunological Prophylaxis of Experimental Atherosclerosis A. I. KLEMBOVSKY An Electron Microscopic Study of the Coronary Arteries of the Rabbit Heart in Cholesterol Atherosclerosis A. F. USHKALOV, A. J. KLEMBOVSKY Morphologic Changes in the Aorta of Monkeys with Experimental Atherosclerosis I. I. SAVCHENKOV The Mechanism of Origination of Coronary Murmur N. M. YUSHKOVA Determination of 17-Oxycorticosteroids in the Blood Plasma and Urine in Coronary Atherosclerosis A. M. VIKHERT, V. N. GUDIM, V. B. BOGUSLAVSKY Relationship of Coronary Thrombosis to Myocardial Infarction M. G. UDELNOV The Origin of Electrocardiographic Signs of Myocardial Infarction and Their Diagnostic Value in the Light of Modern Electrophysiology of the Heart A. V. TRUBETSKOI The Neurogenous Causes of Myocardial Ischaemia in Repeated Disturbances of the Blood Supply to the Brain F. P. YASINOVSKAYA Change of Afferent Signalization From the Heart in Experimental Myocardial Infarction B. S. KYLAEV The Role of Unconditioned Reflex Mechanisms in the Pathogenesis of Myocardial Infarction E. I. CHAZOV The Clinical Characteristics of Disturbances of the Anticoagulative Mechanisms in Atherosclerosis and Myocardial Infarction V. ANDREYENKO, E. I. CHAZOV Study of the Fibrinolytic Action of Urokinase L. KOZHEVNIKOVA, G. V. ANDREYENKO Fibrinolysin Treatment of Myocardial Infarction L. T. LYSENKO, B. S. SUKHAREVA Diagnostic Value of Determination of DNA Decay Products and Sulphohydryl Groups in the Blood Serum During Myocardial Infarction L. T. PYSHKAR, N. M. MUKHARLYAMOV, E. I. CHAZOV The Mechanism of Cardiac Failure in Acute Myocardial Infarction N. E. BLOK Experience With in Vitro Cultivation of the Aorta of Adult Rabbit and Man


btih: bf8c771f905645afbba311e5e22ecbf1b6e9fa51
collection: mir-titles,JaiGyan,fav-emad_sadeghi
creator: Leo Tolstoy
date: 1902-01-01T00:00:00Z
identifier: leo-tolstoy-on-life-1902
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2026-05-24T10:42:54Z,2026-05-24T10:59:21Z
publicdate: 2026-05-24T10:42:54Z
subject: russian literature,classics of russian literature
title: On Life
year: 1902
description:
A New Translation by Mabel and Agnes Cook, based on the French Version of the Countess Tolstoy and MM. Tastevin. Carefully verified by and conformed to the unabridged Russian, chiefly by F.B.R Edited by A. C. Fifield,


backup_location: ia906103_32
collection: mir-titles,JaiGyan,fav-marko_t454,fav-munif_muttafik,fav-nikemaul,fav-rohit_gupta696
creator: Vasily Sukhomlinsky
identifier: VasilySukhomlinskyToChildrenIGiveMyHeart
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2016-04-02T04:50:06Z,2026-02-06T01:45:50Z
publicdate: 2016-04-02T04:50:06Z
stripped_tags: em
subject: children's book,soviet literature,soviet education,education
title: To Children I Give My Heart
description:
To Children I Give My Heart  by Vasily Sukhomlinsky is a profound work on education, based on his experiences as a teacher and school director in Soviet Ukraine. It presents his philosophy of holistic education, where intellectual, moral, and emotional development are deeply interconnected. Sukhomlinsky believed that children learn best in an atmosphere of love and kindness, where their individuality is respected, and their natural curiosity is nurtured. A central theme of the book is the emotional bond between teacher and student. Sukhomlinsky argues that education is not just about imparting knowledge but also about shaping a child's inner world. Teachers must be mentors and moral guides, instilling values of kindness, empathy, and responsibility. He stresses that a teacher’s influence extends beyond the classroom, shaping a child’s character and outlook on life. Sukhomlinsky also highlights the importance of learning through nature. He believed that outdoor experiences help children develop a sense of wonder, curiosity, and emotional sensitivity. His teaching methods encouraged students to observe the world around them, explore its beauty, and connect their learning with real-life experiences. Another key aspect of his approach is the role of labour and responsibility in education. He advocated for involving children in meaningful, productive work, not as a burden but as a way to develop a sense of contribution and responsibility towards society. He saw hands-on activities as essential for building character, perseverance, and cooperation. Literature and the arts play a crucial role in his educational philosophy. Sukhomlinsky used storytelling, poetry, and artistic expression to help children develop imagination, emotional depth, and moral understanding. He believed that exposure to great literature and creative activities enriches a child's inner world and fosters a love for learning. The book also emphasises the importance of individualised education. Every child is unique and learns in different ways, so teaching must be adapted to their needs and abilities. Sukhomlinsky opposed rigid, standardised methods and instead promoted a flexible, child-centred approach that encourages self-expression and critical thinking. Through this book, Sukhomlinsky provides both a philosophical foundation and a practical guide for teachers, advocating for an education system rooted in care, creativity, and moral development. His ideas continue to inspire educators who seek to nurture not just the minds but also the hearts of their students.


btih: a3086e0ee26215ad54be00d8ea79345e7dd54fed
collection: mir-titles,JaiGyan,fav-dnaultra5,fav-pio07,fav-theperegrine,fav-typocrates
creator: Yu. M. Erokhin,V. I. Frolov
date: 1990-01-01T00:00:00Z
identifier: yu.-m.-erokhin-v.-i.-frolov-problems-and-exercises-in-chemistry-mir-1990
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-06-01T08:51:43Z,2026-06-01T10:00:18Z
publicdate: 2026-06-01T08:51:43Z
publisher: Mir Publishers
title: Problems And Exercises In Chemistry
year: 1990
description:
The current Problems and Exercises in Chemistry deals with inorganic and organic chemistry. To assimilate the varied facets of chemistry dealing with the physical and chemical principles and descriptive chemistry of both inorganic and organic systems, a chemistry student must be able to solve a large number of problems without any supervision. The present book is meant to develop this ability. The book consists of eight chapters, which are further divided into sections and even subsections. Each section starts with simple and concise theoretical material followed by illustrative examples. At the end of each section, a large number of problems have been presented without solutions, although answers are provided at the end of the book. These problems are designed to remind students of previously studied topics so that they can see the connection between earlier material and new knowledge. The Test Your Knowledge chapter is intended to assist students in reinforcing their overall understanding of the factual information presented in the preceding chapters. This collection is intended primarily for the secondary level of general education. College students and teachers in technical schools may, however, also find it useful. It may likewise serve students enrolled in both professional and academic courses. Translated from the Russian by S.K. Sarkar Credits to original uploaders  Contents  Preface  Part I. Inorganic Chemistry  1. Fundamental Concepts and Laws of Inorganic Chemistry 1.1. Atomic-Molecular Theory 1.2. The Laws of Chemical Combination 1.3. Periodic Law and Mendeleev's Periodic Table 1.4. The Structure of Atoms, Radioactivity, and Isotopes 1.5. Types of Chemical Bond, Oxidation Number, and Oxidation-Reduction (Redox) Reactions  2. Fundamentals of the Theory of Electrolytic Dissociation 2.1. Electrolytes and Nonelectrolytes. Electrolytic Dissociation 2.2. Dissociation of Bases, Acids, and Salts 2.3. Ionic Reactions 2.4. Concentration of Solutions 2.5. Hydrolysis of Salts 2.6. Electrolysis 2.7. Properties of Oxides, Hydroxides, and Salts in Terms of the Theory of Atomic Structure and the Theory of Electrolytic Dissociation 2.7.1. Oxides 2.7.2. Hydroxides 2.7.3. Salts  3. Group VA Elements 3.1. Nitrogen and Its Compounds 3.2. Phosphorus and Its Compounds  4. Group IVA Elements 4.1. Carbon and Its Compounds 4.2. Silicon and Its Compounds  5. Metals 5.1. General Properties of Metals 5.2. Group IA (Alkali Metals) 5.3. Group IIA Metals 5.4. Group IIIA Elements 5.5. Group VIB Metals 5.6. Group VIIB Metals 5.7. Group VIIIB Metals  Part II. Organic Chemistry  6. Hydrocarbons 6.1. Saturated Hydrocarbons (Paraffins, Alkanes) 6.2. Unsaturated Hydrocarbons 6.3. Aromatic Hydrocarbons  7. Organic Compounds Containing Oxygen 7.1. Alcohols and Phenols 7.2. Aldehydes 7.3. Carboxylic Acids and Soaps 7.4. Carboxylic Esters and Fats 7.5. Carbohydrates (Sugars)  8. Organic Compounds Containing Nitrogen 8.1. Amines, Amino Acids, and Proteins  9. Test Your Knowledge 9.1. Inorganic Chemistry 9.2. Organic Chemistry  Appendix  Answers to Problems

subject:
soviet literature,chemistry,problem books,problems and solutions,inorganic chemistry,organic chemistry,atomic structure,periodic table,chemical bonding,redox reactions,electrolysis,hydrocarbons,amino acids and proteins


collection: mir-titles,JaiGyan,fav-boekelook,fav-dalessg,fav-giglioti,fav-nikemaul,fav-pelin_k_l_
creator: Anton Chekhov
date: 1990-01-01T00:00:00Z
identifier: anton-chekov-and-his-times-raduga-1990_202407
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-07-07T14:22:11Z,2026-02-03T22:45:23Z
publicdate: 2024-07-07T14:22:11Z
publisher: Raduga Publishers
subject: soviet literature,russian literature,biographical notes,literary criticism
title: Anton Chekhov And His Times
year: 1990
description:
An anthology of reminiscences of Anton Chekhov by various authors and contemporaries. The second part contains Chekhov's correspondences in the form of letters with various writers and other contemporaries. Translated from the Russian by Cynthia Carlile (Reminiscences) and Sharon McKee (Letters) Designed by Boris Kazachkov Compiled by Andrei Turkov Contents Introduction 7 Part One. REMINISCENCES 15 K. A. Korovin. From My Meetings with Anton Chekhov 16 V. G. Korolenko. Anton Pavlovich Chekhov .24 T. L. Shchepkina-Kupernik. On Chekhov 38 V. I. Nemirovich-Danchenko. Chekhov 74 M. M. Chitau. The Premiere of The Seagull (Reminiscences) .94 M. M. Kovalevsky. On A. P. Chekhov 100 K. S. Stanislavsky. A. P. Chekhov at the Arts Theatre (Reminiscences) 106 Maxim Gorky. A. P. Chekhov .175 I. A. Bunin. Chekhov 194 O. L. Knipper-Chekhova. About A. P. Chekhov 221 Notes .244 Part Two. LETTERS 249 To Alexander P. Chekhov. Between 20 and 29 February 1883 250 To Nikolai A. Leikin. Between 21 and 24 August 1883 257 To Nikolai A. Leikin. 12 October 1885 258 To Alexei S. Suvorin. 21 February 1886 .260 To Dmitry V. Grigorovich. 28 March 1886 .261 To Nikolai P. Chekhov. March 1886 .263 To Alexander P. Chekhov. 10 May 1886 267 To Maria V. Kiseleva. 29 September 1886 268 To Maria V. Kiseleva. 14 January 1887 .270 To Vladimir G. Korolenko. 17 October 1887 274 To Alexander P. Chekhov. 24 October 1887 275 To Alexander P. Chekhov. 20 November 1887 275 To Dmitry V. Grigorovich. 12 January 1888 .277 To Yakov P. Polonsky. 18 January 1888 .280 To Dmitry V. Grigorovich. 5 February 1888 .282 To Alexei S. Suvorin. 30 May 1888 .284 To Alexei N. Pleshcheyev. 15 September 1888 289 To Alexei N. Pleshcheyev. 4 October 1888 290 To Dmitry V. Grigorovich. 9 October 1888 291 To Alexei S. Suvorin. 18 October 1888 293 To Alexander S. Lazarev-Gruzinsky. 20 October 1888 .298 To Alexei S. Suvorin. 27 October 1888 .300 To Alexei S. Suvorin. 3 November 1888 .303 To Alexei S. Suvorin. 23 December 1888 307 To Alexei S. Suvorin. 7 January 1889 .308 To Alexei S. Suvorin. 7 May 1889 309 To Alexei S. Suvorin. 15 May 1889 .311 To Alexei S. Suvorin. 18-23 December 1889 .313 To Alexei S. Suvorin. 9 March 1890 .314 To Mikhail I. Tchaikovsky. 16 March 1890 317 To Alexei S. Suvorin. 1 April 1890 .318 To Vukol M. Lavrov. 10 April 1890 .318 To Alexei S. Suvorin. 9 December 1890 320 To Alexei S. Suvorin. 25 November 1892 322 To Alexei S. Suvorin. 3 December 1892 324 To Alexei S. Suvorin. 27 March 1894 325 To Anatoly F. Kony. 11 November 1896 .326 To Vladimir I. Nemirovich-Danchenko. 26 November 1896 .328 To Fyodor D. Batiushkov. 23 January 1898 .329 To Alexandra A. Khotyaintseva. 2 February 1898 .329 To Alexei S. Suvorin. 6 February 1898 330 To Olga G. Chekhova. 22 February 1898 .332 To Pavel F. Iordanov. 21 September 1898 .333 To Vladimir I. Nemirovich-Danchenko. 21 October 1898 .334 To Alexei M. Peshkov (Maxim Gorky). 16 November 1898 .334 To Alexei M. Peshkov (Maxim Gorky). 3 December 1898 .335 To Pavel F. Iordanov. 25 January 1899 337 To Alexander I. Urusov. 1 February 1899 337 To Lidia A. Avilova. 18 February 1899 338 To Alexei S. Suvorin. 4 March 1899 339 To Ivan I. Orlov. 18 March 1899 339 To Alexei M. Peshkov (Maxim Gorky). 25 April 1899 340 To Pavel F. Iordanov. 15 May 1899 .341 To Alexei M. Peshkov (Maxim Gorky). 3 September 1899 341 To the Moscow Arts Theatre. 1 October 1899 .342 To Olga L. Knipper. 4 October 1899 343 To Vladimir I. Nemirovich-Danchenko. 24 November 1899 .344 To Olga L. Knipper. 2 January 1900 345 To Mikhail O. Menshikov. 28 January 1900 346 To Olga L. Knipper. 9 August 1900 348 To Ivan A. Bunin. 15 January 1902 .348 To Alexander N. Veselovsky. 25 August 1902 .349 To Sergei P. Diaghilev. 30 December 1902 350 To Alexander I. Sumbatov-Yuzhin. 26 February 1903 .351 To Sergei P. Diaghilev. 12 July 1903 352 To Vladimir G. Korolenko. 15 July 1903 .353 To Vladimir L. Kign-Dedlov. 10 November 1903 .353 To Alexander V. Amfiteatrov. 13 April 1904 .354 Notes 357


btih: 3e8b194437a482a3e01d5fb4696e4c63c23b20ad
collection: mir-titles,JaiGyan,fav-aetherealization,fav-aleeschia,fav-alsmithey
creator: Verra Xenophontovna,Kalamatiano de Blumenthal
date: 1923-01-01T00:00:00Z
identifier: folk-tales-from-the-russian-1923
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2026-05-24T14:29:55Z,2026-05-24T14:54:16Z
publicdate: 2026-05-24T14:29:55Z
subject: russian literature,russian folk tale,russian fairy tales
title: Folk Tales From The Russian
year: 1923
description:
N Russia, as elsewhere in the world, folklore is rapidly scattering before the practical spirit of modern progress. The traveling peasant bard or story teller, and the devoted ‘“nyanya,” the beloved nurse of many a generation, are rapidly dying out, and with them the tales and legends, the last echoes of the nation’s early joys and sufferings, hopes and fears, are passing away. The student of folk-lore knows that the time has come when haste is needed to catch these vanishing songs of the nation’s youth and to preserve them for the delight of future generations. In sending forth the stories in the present volume, all of which are here set down in print for the first time, it is my hope that they may enable American children to share with the children of Russia the pleasure of glancing into the magic world of the old Slavic nation. The illustrations for “Folk Tales from the Russian” are by Lucy Fitcu Perkins, after sketches by the author.  THE TABLE OF CONTENTS Foreword A List of Illustrations Dedication Notes FOLK TALES The Tsarevna Frog Seven Simeons The Language of the Birds Ivanoushka the Simpleton Woe Bogotir Baba Yaga Dimian the Peasant The Golden Mountain Father Frost 


backup_location: ia905708_23
contributor: Mirtitles
creator: N. Vasilyev,V. Gutenmacher
date: 1980-01-01T00:00:00Z
identifier: StraightLinesAndCurves
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2013-10-21T07:22:55Z,2013-10-21T07:36:42Z,2026-02-06T00:04:56Z
publicdate: 2013-10-21T07:36:42Z
publisher: Mir Publishers
title: Straight Lines and Curves
year: 1980
collection:
mir-titles,JaiGyan,fav-archiveuser096,fav-ashton_dave,fav-danny_petrie564,fav-david_lie689,fav-felipe_figueroa884,fav-gerardo_gallegos_ochoa_gaog680518,fav-hello_world201,fav-jeet_nani,fav-ms157,fav-munif_muttafik,fav-pb_ess,fav-pio07,fav-samuel_amuzienwa

description:
The authors N. B. Vasilyev and V. L. Gutenmacher are professors of mathematics at Moscow University. N. B. Vasilyev works in the field of the application of mathematical methods to biology, while V. I. Gutenmacher works in the field of mathematical methods used in the analysis of economic models. In addition to their scientific work, they have both written many articles and books for high school and university students, and have worked with the Correspondence Mathematics School, which draws its pupils from all over the Soviet Union. They have worked on the committee organizing the "mathematical olympiad" problem competitions, which have greatly stimulated interest in mathematics among young people in the Soviet Union. They regularly contribute to the magazine "Kvant" ("Quantum"), a remarkable educational magazine devoted to mathematics and physics. This book contains a wealth of material usually found in geometry courses, and takes a new look at some of the usual theorems. It deals with paths traced out by moving points, sets of points satisfying given geometrical conditions, and problems on finding maxima and minima. The book contains more than 200 problems which lead the reader towards some important areas of modern mathematics, and will interest a wide range of readers whether they be high school or university students, teachers, or simply lovers of mathematics. The book was translated from the Russian by Anjan Kundu ans was published by Mir Publishers in 1980.

subject:
mathematics,curves,equations,fucntions,quadratic,maxima,minima,problems and solutions,mathematical olympiads,soviet literature


creator: I. M. Yaglom,V. G. Boltyanskii
date: 1961-01-01T00:00:00Z
identifier: i.-m.-yaglom-and-v.-g.-boltyanskii-convex-figures-1961
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-12-17T15:00:51Z,2026-05-29T13:03:59Z
publicdate: 2022-12-17T15:00:51Z
title: Convex Figures
year: 1961
collection:
mir-titles,JaiGyan,fav-curtis_macgyver,fav-matt_404,fav-metatari,fav-munif_muttafik,fav-nikemaul,fav-pb_ess,fav-pio07,fav-seafarer54,fav-shrbshrb,fav-vignam

description:
Convex Figures (library of the mathematical circle-volume 4) This book has been written for pupils of the higher classes in secondary schools and for students in the first semester of universities, as well as for all those who love mathematics. It can be used for study in mathematical work groups in secondary schools as well as universities. The presentation assumes nothing beyond high school mathematics, and the largest part of the book can be understood with the background acquired by the eighth grade in a secondary school. Moreover, we have striven in presenting the material to present even an inexperienced reader with as few difficulties as possible, although at some places, in the interest of ready comprehension, we were forced to give up complete rigor. We believe that all necessary steps toward precision can be carried out independently by any student in the middle semester in mathematics at a university or teachers college. To make this work easier, we intro­ duce at the end of the book the rigorous definition of the concept of a plane figure as used in this book  Before reading the book, it is advisable to read through carefully the instructions for using it.  By studying Convex Figures a high school teacher will greatly increase his insight and, if the expression is permissible, his pride in Euclidean geometry, while an undergraduate who is a prospective research mathematician will obtain excellent training of his intuition. When he meets the inescapable graduate student who looks down condescendingly on plane geometry, he can easily confound him with a series of nontrivial and appealing facts for whose proof abstract algebra, say, provides no help at all. The mathematically interested under­ graduate who does not plan to pursue mathematics beyond his A.B. degree will derive lots of fun from a course or seminar based on the book, and even many mature mathematicians will enjoy perusing it. However, the book does not fit any pattern familiar in the United States. The translators, Professors Paul J. Kelly and Lewis F. Walton, therefore thought that Convex Figures needed to be introduced to the public. It gives me great pleasure to do the honors, because I am con­ vinced that the reader will not be disappointed. Translated from the Russian by Paul J. Kelly and Lewis F. Walton

subject:
geometry,mathematics,convex figures,Helly's theorem,continuous functions,isoperimetric problem,curves of constant width,limit theorem,similitudes


btih: 091476b2147705449ebbc39e3eb88ff4b68b9d51
creator: लियो टॉल्स्टॉय (Lev Tolstoy)
date: 1986-01-01T00:00:00Z
identifier: lev-tolstoy-dusri-zondagi-in-hindi
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2024-12-12T08:34:03Z,2026-02-05T20:05:32Z
publicdate: 2024-12-12T08:34:03Z
title: दूसरी ज़िंदगी (Dusri Zindagi In Hindi)
year: 1986
collection:
mir-titles,JaiGyan,fav-aghori_king,fav-bhaj_govindam,fav-rajeev_gulati,fav-sureshpal360,fav-user697331

description:
दूसरी ज़िंदगी विश्व के प्रसिद्ध उपन्यासकार के क्लासिक उपन्यासों में से एक अनूठा उपन्यास, जो ज़िंदगियों का नया फ़लसफ़ा सच्चे अर्थों में बयान करता है ।


btih: 78c090f65f6c2a8db02c01af1bc3838b9ab89491
creator: Lewis Carroll (Льюис Кэрролл )
date: 1979-01-01T00:00:00Z
identifier: lewis-carroll-alices-adventures-in-wonderland-english-russia-progress-1979
indexflag: index,nonoindex
language: eng,Russian
mediatype: texts
oai_updatedate: 2025-03-11T12:06:27Z,2026-02-05T20:05:37Z
publicdate: 2025-03-11T12:06:27Z
publisher: Progress Publishers
stripped_tags: strong,em
subject: english literature,lewis carroll,alice
title: Alice's Adventures In Wonderland
year: 1979
collection:
mir-titles,JaiGyan,fav-chrysotheme,fav-emad_sadeghi,fav-filomela8,fav-g_nesis_barrera,fav-jules_oami,fav-munif_muttafik,fav-navendur,fav-sureshpal360

description:
Предисловие Д. М. YPHOBA  Комментарий Л. С. ГОЛОВЧИНСКОЙ  Художник Е. А. ШУКАЕВ  Редактор Т. Н. ШИШКИНА  Льюис КЭРРОЛЛ «ПРИКЛЮЧЕНИЯ АЛИСЫ В СТРАНЕ ЧУДЕС» (На английском языке)  Издание третье Фантастическую повесть-сказку Льюиса Кэрролла, английского писателя ХХ века, знают и любят читатели многих стран. Повесть написана легким, доступным языком и может быть использована как материал для чтения уже на младших курсах неязыковых вузов. Она будет очень интересна для самых широ- ких кругов читателей, знающих английский язык. Книга снабжена предисловием и комментарием." Foreword by D. M. Urnov Commentary by L. S. Golovchinskaya Illustrator: E. A. Shukaev Editor: T. N. Shishkina Lewis Carroll "Alice's Adventures in Wonderland" (In English) Third Edition The fantastic fairy tale novel by Lewis Carroll, an English writer of the 20th century, is known and loved by readers in many countries. The story is written in a light, accessible style and can be used as reading material even in the early years of non-language higher education institutions. It will be of great interest to a wide range of readers who know English. The book includes a foreword and commentary.


btih: 1a90690b99ed3eaaa3aada1bd54dcdda7c91107e
collection: mir-titles,JaiGyan,fav-bhaj_govindam,fav-munif_muttafik,fav-yoshiyamadeep
creator: Lev Tolstoy
date: 1980-01-01T00:00:00Z
identifier: lev-tolstoy-three-tales-malysh-1980
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-12-04T09:56:43Z,2026-02-05T20:05:40Z
publicdate: 2024-12-04T09:56:43Z
publisher: Malysh Publishers
subject: soviet,literature,children's literature,picture story book,illustrated books
title: Three Tales
year: 1980
description:
A collection of three fairy tales for children. Illustrations by A. Kokorin Translated by Serge Lednev


collection: mir-titles,JaiGyan,fav-boris_nazarov,fav-floura28zz,fav-pio07
creator: B. Nekrassov
date: 1969-01-01T00:00:00Z
identifier: nekrassov-chimie-minerale-mir-1969
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-09-11T09:16:45Z,2026-02-05T20:43:29Z
publicdate: 2022-09-11T09:16:45Z
publisher: Éditions Mir
title: Chimie Minérale - Généralités des études des éléments
year: 1969
description:
2e ÉDITION REVUE Un livre couvrant divers aspects de la chimie et de la classification péridisculaire des éléments. Le livre couvre la théorie atomique et moléculaire, les solutions et discute de divers éléments, leurs propriétés en ce qui concerne leur placement dans le tableau périodique. Traduit du russe par A. Eliner Un grand merci à Henri Leveque pour le scan original.

subject:
chimie,hydrogène,oxygène,éléments,propriétés des éléments,tableau périodique,classification des éléments,solutions,noyaux atomiques


collection: mir-titles,JaiGyan,fav-kathyusha,fav-marcelo_dominguez,fav-nobody1337,fav-pio07
creator: B. Nekrassov
date: 1978-01-01T00:00:00Z
identifier: nekrassov-cours-d-hydraulique-mir
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-09-11T09:31:25Z,2026-02-05T20:43:16Z
publicdate: 2022-09-11T09:31:25Z
publisher: Éditions Mir
title: Cours D' Hydraulique
year: 1978
description:
Le livre couvre les aspects fondamentaux de l'hydraulique, des écoulements laminaires et turbulents. Le livre traite également des pompes, des compresseurs et des centrifugeuses. Traduit du russe par G. Dountchevski Un grand merci à Henri Leveque pour le scan original.

subject:
physique,technologies,écoulement turbulent,fluides,écoulement laminaire,pompes,centrifugeuses,transmission hydraulique,mécanisme,théorie


collection: mir-titles,JaiGyan,fav-jdflkshfldskhflkdshflkhsdfslkdhfs,fav-max522,fav-pio07,fav-tayson_luma
creator: I. Irodov,I. Saveliev,O. Zamcha
date: 1976-01-01T00:00:00Z
identifier: irodov-saveliev-zamcha-recueil-de-problemes-physique-generale-mir
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-12-25T05:07:52Z,2026-02-04T22:28:57Z
publicdate: 2022-12-25T05:07:52Z
publisher: Éditions Mir
title: Recueil De Problèmes Physique Générale
year: 1976
description:
Le Recueil de problèmes de physique générale que nous recommandons à l’attention du lecteur est le résultat de l ’activité pédagogique des auteurs qui enseignent depuis plusieurs années à l’Institut des ingénieurs physiciens de Moscou. Le Recueil contient peu de problèmes dont la résolution n’exigerait pas d’ingéniosité. La plupart des problèmes ne peuvent être résolus qu’après quelques réflexions et l ’étude approfondie du matériel théorique. Les problèmes les plus difficiles sont munis de remarques ou même de solutions détaillées. Pour que le lecteur puisse résoudre de tels problèmes lui-même, les indications méthodiques sont données en règle générale dans les Réponses. Le lecteur ne doit s’y adresser qu’après quelques tentatives infructueuses de résoudre le problème. Les données initiales et les réponses tiennent compte de la précision des grandeurs correspondantes et des règles d’opérations sur les nombres approchés. Tous les calculs peuvent être effectués à l’aide de la règle à calcul de 25 cm. Pour cette raison les grandeurs initiales sont données à troisième chiffre significatif près. Sous la rédaction de I. Savéliev Traduit du russe par V, Platonov Un grand merci à Henri Leveque pour le scan original.

subject:
physique,problèmes,Mécanique,Physique moléculaire,thermodynamique,Electricité,Optiqe,Physique atomique,Réponses et solutions


date: 1965-01-01T00:00:00Z
identifier: ussr-probes-space
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-06-30T06:05:37Z,2026-06-22T11:56:36Z
publicdate: 2024-06-30T06:05:37Z
publisher: Novosti Press Agency
title: USSR Probes Space
year: 1965
collection:
mir-titles,JaiGyan,fav-cctu_pico_sena,fav-dan_chapman603,fav-dsa559library,fav-faildaughter,fav-gerardo_gallegos_ochoa_gaog680518,fav-gherling,fav-kiehal,fav-munif_muttafik,fav-nikemaul,fav-pio07

description:
A small booklet detailing various space probes and satellites launched by USSR to unleash the space exploration era. 

subject:
soviet literature,space technology,space exploration,cosmonauts,space rockets,satellites,sputnik,laika,zond-3 probbe,luna probes,space walk,vostok rocket,kosmos satellite,history of space


btih: 391d58798f32dfb3a9e531b7c2e57459fc36aac3
creator: N. M. Günter
date: 1967-01-01T00:00:00Z
identifier: n.-m.-gunter-potential-theory-1967
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-02-13T07:44:51Z,2026-02-05T20:41:23Z
publicdate: 2025-02-13T07:44:51Z
title: Potential Theory
year: 1967
collection:
mir-titles,JaiGyan,fav-abdelkrim1973,fav-adleroadams,fav-christosdedes,fav-emad_sadeghi,fav-lowfast,fav-luis_gordillo,fav-munif_muttafik,fav-nikemaul,fav-pb_ess,fav-scorpionerosso80,fav-vignam

description:
N. M. Gunter's monograph, originally published in Paris in 1934, is a comprehensive work on potential theory and its applications to fundamental problems in mathematical physics. The book emerged from a seminar held at Leningrad University in the early 1920s and focuses on rigorous mathematical investigations into potentials and boundary value problems. Before the 19th century, potential theory lacked rigorous treatment, leading to incorrect results in its application to physics. The work of Lyapunov in 1898 helped address these deficiencies, and Gunter's book builds upon this foundation by providing a precise and detailed study of various potentials and their properties in relation to boundary value problems. The translation of Gunter's book incorporates several modifications to enhance clarity and align with contemporary developments. Certain proofs were simplified, while new material, such as an investigation of the double-layer potential with a Hölder continuous density and results on Laplace operators, was added. Additional refinements include studies on mass potentials, simple-layer and double-layer potentials, and Green's function theory. The work also integrates findings from M. V. Keldysh and M. A. Lavrentiev on the uniqueness of Neumann problems, making it a significant resource for understanding modern potential theory and its applications in mathematical physics.

subject:
soviet literature,mathematical physics,differential equations,boundary value problems,green's functions


creator: N. Ya. Vilenkin
date: 1984-01-01T00:00:00Z
identifier: n.-ya.-vilenkin-metodo-de-aproximaciones-sucesivas-lecciones-populares-de-matematicas_202309
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2023-09-17T04:49:34Z,2026-02-05T20:41:07Z
publicdate: 2023-09-17T04:49:34Z
publisher: Editorial Mir
subject: Lecciones Populares De Matemáticas
title: Método De Aproximaciones Sucesivas ( Lecciones Populares De Matemáticas)
year: 1984
collection:
mir-titles,JaiGyan,fav-arminiuskan,fav-fredorm2017,fav-gerardo_gallegos_ochoa_gaog680518,fav-jpazsoldan,fav-kennedy_cajachagua,fav-llahidee_koler,fav-lucas_carughi,fav-mipenehueleacaca,fav-munif_muttafik,fav-nikemaul,fav-pb_ess,fav-roberto_mart_nez718,fav-shauhram

description:
La mayor parte de los métodos de la resolución aproximada de las ecuaciones se basa en la idea de las aproximaciones sucesivas. Este idea se usa no sólo con las ecuaciones sino también en otros problemas. Su exposición está al alcance de la Enseñanza Media.   Contenido:    Prefacio  1. Introducción  2. Aproximaciones sucesivas  3. Aquiles y la tortuga  4. División en las computadoras  5. Extracción de raíces cuadradas por el método de aproximaciones sucesivas  6. Aplicación del método de aproximaciones sucesivas a la extracción de raíces con exponente natural  7. Método de iteraciones  8. Significado geométrico del método de iteraciones  9. Aplicaciones contraídas   10. Aplicaciones contraídas y el método de iteraciones  11. Método de cuerdas  12. Método de cuerdas perfeccionado  13. Derivada de un polinomio  14. Método de newton para resolución aproximada de las ecuaciones algebraicas  15. Significado geométrico de la derivada  16. Significado geométrico del método de Newton  17. Derivada de las funciones cualesquiera  18. Cálculo de las derivadas  19. Elección de las primeras aproximaciones  20. Método combinado para resolver las ecuaciones  21. Criterio de la convergencia del proceso de iteraciones  22. Rapidez de la convergencia del proceso de iteraciones  23. Resolución de los sistemas de ecuaciones lineales por el método de aproximaciones sucesivas  24. Resolución de los sistemas de ecuaciones no lineales por el método de aproximaciones sucesivas  25. Distancia modificada  26. Criterios de la convergencia del proceso de aproximaciones sucesivas para los sistemas de ecuaciones lineales  27. Aproximaciones sucesivas en la geometría  28. Conclusión  Ejercicios  Resoluciones Traducido del Ruso por K. P. Medkóv Créditos al cargador original.


collection: mir-titles,JaiGyan,fav-floura28zz
creator: N. Emanuel,D. Knorre
date: 1975-01-01T00:00:00Z
identifier: n.-emanuel-d.-knorre-cinetique-chimique-mir-1975fc
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2023-02-22T08:46:01Z,2026-02-05T20:41:05Z
publicdate: 2023-02-22T08:46:01Z
publisher: Éditions Mir
title: Cinétique Chimique
year: 1975
description:
La cinétique chimique est l’étude de la réaction chimique, de son mécanisme et des lois présidant à son déroulement. Le début des investigations systématiques ayant pour objet la vitesse des transformations chimiques date de la fin du XlX-ième siècle. A cette étape, les chercheurs ont énoncé les lois fondamentales régissant le déroulement des réactions chimiques simples et ont interprété ces lois en se guidant par la théorie cinétique moléculaire. Depuis lors, l’avènement de la mécanique quantique et de la physique statistique a permis le développement de la théorie des vitesses absolues des réactions, qui est à l’origine du calcul des vitesses des réactions simples (élémentaires) en partant des propriétés des particules réagissantes. Parallèlement à ces progrès théoriques, le début du XX-ième siècle vit l’essor des recherches sur la cinétique des réactions complexes. Des méthodes d’analyse mathématique ont été mises au point pour un grand nombre de phénomènes chimiques complexes. La cinétique chimique ne présente pas seulement un intérêt purement théorique, elle rend également de grands services dans de nombreux domaines pratiques. La connaissance de cette discipline offre la possibilité d’orienter vers tel ou tel produit une réaction réalisée à l ’échelle industrielle, permet de fournir une solution heureuse aux problèmes d’intensification des processus technologiques, contribue à l’investigation des phénomènes de combustion et d’explosion ainsi que des phénomènes biologiques. Ces dernières années on a vu paraître en U.R.S.S. et dans nombre d’autres pays plusieurs monographies traitant de la cinétique chimique. Toutefois, les ouvrages de caractère didactique sont encore peu nombreux en matière de cinétique chimique, le besoin d’un manuel traitant des principes modernes de cette science se faisant sentir tout particulièrement. Le présent cours expose les fondements théoriques de la cinétique des réactions chimiques homogènes. Une attention particulière est prêtée à la mise en relief du sens physique strict des phénomènes et principes envisagés, à l’exposition logique des notions, définitions et conclusions fondamentales. Le présent ouvrage ne fait pas, en règle générale, mention de conclusions préliminaires tirées par un auteur quelconque des résultats de ses recherches, si ces conclusions ne se sont pas imposées depuis. Sous ce rapport, il pourrait paraître étrange, de premier abord, que nous avons laissé de côté certains axes de recherches « en vogue» en matière de cinétique, pleins d’attrait pour les étudiants et les jeunes chercheurs, à savoir la chimie des lasers, la chimie du plasma, les phénomènes chimiques intervenant dans les ondes de choc, pour n’en citer que ces quelques domaines de la science. Avec le temps, les principes fondamentaux régissant ces phénomènes, après avoir acquis leur forme canonique, occuperont indubitablement la place qu’ils méritent dans les manuels. Toutes les théories fondamentales et toutes les méthodes de calcul employées en cinétique chimique et exposées dans le présent ouvrage sont illustrées par des exemples concrets. Le premier chapitre du cours a pour objet les principaux types des particules intervenant dans les réactions chimiques. Le lecteur trouvera ensuite une définition stricte des notions fondamentales de la cinétique chimique. Un chapitre spécial est consacré à la classification des réactions chimiques élémentaires. La cinétique des réactions des types simples et celle des réactions complexes sont présentées dans leur interprétation moderne, sans évoquer l’évolution des notions et définitions correspondantes. C’est ce qui permet au lecteur de trouver facilement des systèmes modèles analogues à ceux avec lesquels il s’est déjà familiarisé en pratique. De là, il obtient la possibilité de faciliter considérablement et de normaliser l’étude et l’interprétation des résultats de ses propres expériences. Les phénomènes d’induction chimique et de catalyse sont envisagés du point de vue cinétique, au sens strict du mot ; ils sont devenus, à l’heure actuelle, un champ d’investigations chimiques important, sinon principal, ainsi qu’un domaine d’applications pratiques nombreuses. Une attention considérable est prêtée à la catalyse par les ions métalliques et leurs complexes, dont l’étude et la mise en oeuvre prennent un essor prodigieux ces dernières années. La cinétique des réactions en chaîne fait l’objet d’un chapitre distinct. Nous nous sommes efforcés à mettre en relief les caractères distinctifs majeurs des réactions en chaîne, à dégager les lois auxquelles obéissent ces réactions. L’assimilation des idées exposées rend compréhensibles les données expérimentales innombrables relatives aux réactions en chaîne et permet leur interprétation en s'inspirant des considérations générales. Les questions de la cinétique des réactions opérées dans les conditions non isothermes, en particulier la théorie de l’explosion thermique, sont envisagées en conclusion. C’est un domaine autonome de la cinétique chimique, qui présente un grand intérêt théorique et surtout pratique. De cette manière, la Cinétique chimique est appelée à procurer au lecteur un outil indispensable pour rendre possible l’observation, l’interprétation correcte et la compréhension du monde immense des transformations chimiques s’effectuant au laboratoire, dans l’industrie et dans la nature. Nous avons plaisir à remercier I. Skibida et V. Kourbatov du précieux concours qu’ils ont apporté a la rédaction du manuscrit du présent traité. Les divisions consacrées à la catalyse homogène ont été passées en revue avec V. Berdnikov et M. Vinnik. Qu’ils trouvent ici l’expression de notre reconnaissance. Traduit du russe par A. Anissimov Un grand merci à Henri Leveque pour le scan original.

subject:
chimique moléculaire,cinétique chimique,réactions chimiques,cinétique des réactions complexes,réactions catalytiques,réactions en chaine


btih: d4c71d24665a0945cd7ceb9ffdad340f3f5e746b
collection: mir-titles,JaiGyan
creator: नि. ग्लिंका (N. Glinka)
date: 1990-01-01T00:00:00Z
identifier: n.-glinka-problems-and-exercises-in-general-chemistry-in-hindi-mir-1990
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2024-09-25T12:23:12Z,2026-02-05T20:41:08Z
publicdate: 2024-09-25T12:23:12Z
publisher: Mir Publishers,मीर प्रकाशन
stripped_tags: strong
title: सामान्य रसायन - प्रश्न और अभ्यास (Problems And Exercises In General Chemistry In Hindi)
year: 1990
description:
प्रोफेसर नि. ग्लिंका की किताब  "सामान्य रसायन - प्रश्न और अभ्यास"  उनकी प्रसिद्ध पाठ्यपुस्तक  " सामान्य रसायन "  से मेल खाती है। मिर पब्लिशर्स ने इस किताब के नवीनतम 21वें रूसी संस्करण का अंग्रेजी अनुवाद तैयार किया है, जिसे काम की सुविधा के लिए दो खंडों में विभाजित किया गया है। कई पीढ़ियों के छात्रों ने एन. ग्लिंका की  " सामान्य रसायन "  का अध्ययन में उपयोग किया है; माध्यमिक विद्यालय के स्नातक इसका उपयोग उच्च शैक्षिक संस्थानों में प्रवेश परीक्षाओं की तैयारी के लिए करते थे, और गैर-रासायनिक पेशेवर अक्सर इसमें अपने सवालों के जवाब ढूंढते हैं। (भूमिका से) इस पुस्तक में पारंपरिक समस्याओं और अभ्यासों के अलावा, कई भागों में समीक्षा प्रश्न भी शामिल हैं, जो छात्रों को यह जांचने में मदद करते हैं कि उन्होंने संबंधित सामग्री कितनी अच्छी तरह से समझी है। प्रत्येक प्रश्न के बाद उत्तरों का एक सेट दिया गया है, जिनमें से एक या अधिक सही उत्तर चुनने होते हैं; कभी-कभी सही उत्तर को सही स्पष्टीकरण से भी जोड़ना पड़ता है। अगर चुना गया उत्तर किताब के अंत में दिए गए उत्तरों से पूरी तरह मेल नहीं खाता, तो इसका मतलब है कि छात्र को उस खंड के प्रारंभिक पाठ या पाठ्यपुस्तक में दी गई सामग्री का पुनः अध्ययन करना चाहिए। सभी श्रेय गुप्तजी को

subject:
soviet literature,chemistry,problems and solutions,atomic structure,compounds,periodic table,acids,bases,solutions,chemical reaction,elctrolytes,pH,water,सोवियत साहित्य,रसायन विज्ञान,समस्याएं और समाधान,परमाणु संरचना,यौगिक,आवर्त सारणी,अम्ल,क्षार,समाधान,रासायनिक प्रतिक्रिया,एल्क्ट्रोलाइट्स,पीएच,पानी


btih: b8e43694bb7f99ac5a7108b596075279f22ca980
collection: mir-titles,JaiGyan
creator: ম্যাক্সিম গোর্কি (Maxim Gorky)
identifier: my-universities-prithibir-pathshalay-maxim-gorky_202412
indexflag: index,nonoindex
language: ben
mediatype: texts
oai_updatedate: 2024-12-22T11:06:35Z,2026-02-05T20:40:48Z
publicdate: 2024-12-22T11:06:35Z
publisher: Foreign Languages Publishing House
subject: soviet literature,russian literature
title: প্রীতিবীর পাঠশালা (My Universities in Bengali)
description:
Great Soviet -Russian writer Maxim Gorky's My Universities translated to Bengali.  All credits to Sovietbooksinbengali blog.


backup_location: ia906103_32
collection: mir-titles,JaiGyan,fav-kristina_hamilton,fav-prasadam
creator: Yuri Yarmish
description: A picture story book about a baby elephant for children featuring various animals and a circus
identifier: YuriYarmishHowBabyElephantLearntToDance
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2016-04-02T04:56:07Z,2026-02-06T02:10:32Z
publicdate: 2016-04-02T04:56:07Z
title: How Baby Elephant Learnt To Dance
subject:
children's book,story book,picture book,soviet literature,drawings,animals,elephant,babies,circus,dancing


creator: B. A Rosenfeld, N. D. Sergeeva
date: 1977-01-01T00:00:00Z
identifier: stereographic-projection-little-mathematics-library
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2020-07-21T10:40:00Z,2026-02-06T00:04:09Z
publicdate: 2020-07-21T10:40:00Z
stripped_tags: blockquote,em,strong
title: Stereographic Projection ( Little Mathematics Library)
year: 1977
collection:
mir-titles,JaiGyan,fav-abhirup152,fav-gerardo_gallegos_ochoa_gaog680518,fav-jesse_whittle397,fav-llahidee_koler,fav-munif_muttafik,fav-pio07,fav-raghu13957,fav-winfield_taylor,fav-woodyfranz

description:
The present booklet is devoted to proofs of the aforesaid properties of the stereographic projection and to the presentation of some of its applications. The booklet consists of eight sections dealing with different properties of projections. ...The booklet is aimed to be used in the senior grades of the high schools and by the first- and second-year students. The book was translated from the Russian by Vitaly Kisin and was first published by Mir in 1977. All credits to the original uploader. Sections and description: 1. Definition and Basic Properties of the Stereographic Projection 11 Sec. I gives a definition of the stereographic projection and proofs of its basic properties. 2. Stereographic Projection and Inversion 20 In Sec. 2 we establish the connection between the stereographic projection and a remarkable transformation of a plane onto itself in which the circles are also transformed into circles or straight lines and the angles between the lines are transformed into the angles equal to them - this transformation is called the inversion with respect to a circle; in the same section we establish the relation of the stereographic projection to the similar transformation of space - the inversion with respect to a sphere. 3. Proof of the Properties of the Stereographic Projection by Means of Coordinates 25 In Sec. 3 the basic properties of the stereographic projection are proved in a different way, namely by means of coordinates. 4. Spherical Metric on a Plane. Application of Complex numbers 30 Sec. 4 establishes the relation between the stereographic projection and the complex numbers: when the projection plane is considered to be a plane of a complex variable, mapping of complex numbers by the points on the sphere is realized by means of a stereographic projection. This mapping is frequently utilized in the theory of functions of complex variables since the so-called point at infinity of the plane of the complex variable, which cannot be mapped on the plane itself, is given on the sphere by the very projection centre. The same section discusses the so-called spherical metric on a plane when the distance between two points of the plane is assumed equal to a spherical distance between the corresponding points on the sphere; this distance is expressed in the simplest form by means of complex numbers. 5. Mapping of Sphere Rotations on a Plane 37 In Sec. 5 we show how the rotations of the sphere are mapped by the plane transformations in the stereographic projection; these transformations are also expressed most simply by means of complex numbers. 6. History of the Stereographic Projection 40 Sec. 6 gives an account of the history of stereographic projection which was developed already in antiquity and was very popular in the Middle Ages. 7. Application of the Stereographic Projection to Astronomy and Geography 42 Sec. 7 describes how the stereographic projection applies to astronomy - medieval astrolabes were based on this projection - and to geography where this projection is used to draw nautical maps. 8. Application of the Stereographic Projection to the Lobachevskian Geometry 47 Sec. 8 presents the definition of the Lobachevskian plane, demonstrates how a peculiar stereographic projection can yield a projection of the Lobachevskian plane onto an ordinary plane so that the circles and some other curves on the Lobachevskian plane are mapped as circles or straight lines while the angles between the lines of the Lobachevskian plane are mapped as the angles equal to them.

format:
Abbyy GZ,DjVuTXT,Djvu XML,EPUB,Item Tile,Metadata,Page Numbers JSON,Scandata,Single Page Processed JP2 ZIP,Text PDF

subject:
books,little mathematics library,mathematics,mir publishers,complex numbers,geometry,inversion,lobachevskian,projection,spherical,stereographic


backup_location: ia906801_32
creator: L. G. Grechko; V. I. Sugakov; O. F. Tomasevich; A. M. Fedorchenko
date: 1977-01-01T00:00:00Z
format: Abbyy GZ,DjVuTXT,Djvu XML,EPUB,Item Tile,Metadata,Scandata,Single Page Processed JP2 ZIP,Text PDF
identifier: GrechkoProblemsInTheoreticalPhysicsMir
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2018-09-13T10:20:42Z,2026-02-04T22:05:39Z
publicdate: 2018-09-13T10:20:42Z
title: Problems In Theoretical Physics
year: 1977
collection:
mir-titles,JaiGyan,fav-0papai,fav-_superuser,fav-alhamesh,fav-ali_ebrahimi458,fav-aristo25,fav-carlos_joel_codova_cortavarr_a,fav-dwariberiamoon,fav-fernando_abrantes_cunha,fav-fredorm2017,fav-hajer_ghassan_al_khafaji,fav-hello_world201,fav-jaskoetemovic,fav-khalil_sukur,fav-marcelo_dominguez,fav-mary_ballis,fav-meera_t_s,fav-pb_ess,fav-pio07,fav-rafaeltm,fav-rilberte_costa,fav-roberto_stander,fav-shauhram,fav-theneonew,fav-timomartin,fav-utzi9299,fav-vansh_choudhary742,fav-vignam

description:
About the book: From the Front Jacket This book is a collection of problems covering mechanics, electrodynamics, nonrelativistic quantum mechanics, !statistical physics and thermodynamics. Each Section opens with a brief outline of the main laws and relationships used to solve the problems. Also information about the needed mathematical apparatus is included. Along with answers there are guides to solving the more complicated problems. SI units are used throughout the book. Problems in Theoretical Physics is intended for physics majors at universities and other institutions of higher learning. Some of the problems are specifically for students majoring in theoretical physics. Certain ones can be used in the physics and mathematics departments of teachers colleges. From the Preface The text draws largely on the Course of Theoretical Physics by L. D. Landau and E. M. Lifshitz, but also makes use of other textbooks and handbooks recommended for the university course in theoretical physics. Some of the problems have been taken from published problem books listed at the end of this book, but many are original. The student will be able to solve the problems if he has a good knowledge of the fundamentals of theoretical physics, which are briefly outlined in each section of this book. The book was translated from the Russian by Eugene Yankovsky and was published by Mir in 1977. PDF | OCR | Bookmarked | Cover | 600dpi Contents PREFACE 5 Section I. Classical Mechanics 9 Problems 25 Answers 141 Section II. Electrodynamics 50 Problems 61 Answers 160 Section III. Quantum Mechanics 78 Problems 92 Answers 230 Section IV. Statistical Physics and Thermodynamics 110 Problems 119 Answers 356 APPENDICES 424 1. Basic formulas of vector analysis 424 2. Curvilinear coordinates 425 3. Differential operators in curvilinear coordinates 429 4. Mathematical supplement 434 5. Legendre polynomials 441 6. Hermite polynomials 444 7. The confluent hypergeometric junction 446 BOOKS ON THE SUB1ECT 448

stripped_tags:
em,blockquote,p class="p1",p class="p2",strong,span class="s1",span class="s2",span class="s3",p class="p4",span class="s4",span class="s5"

subject:
mir publishers,problem books,theoretical physics,classical mechanics,theory of fields,statistical mechanics,quantum mechanics,kinetic theory,electrodynamics


btih: af38a316423b92291c8d326ca4bb43dd9894f247
collection: mir-titles,JaiGyan,fav-iyouhethey,fav-munif_muttafik,fav-nikemaul,fav-rwshaw1234,fav-sureshpal360
date: 1950-01-01T00:00:00Z
identifier: a-visitor-from-outer-space-flph
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-02-18T11:23:44Z,2026-05-09T04:40:13Z
publicdate: 2025-02-18T11:23:44Z
publisher: Foreign Languages Publishing House
subject: soviet literature,soviet science fiction,short stories
title: A Visitor From Outer Space
year: 1950
description:
An anthology of classic Soviet science fiction stories. CONTENTS A. Belayev – Hoity-Toity 7 A. & B. Strugatsky – Spontaneous Reflex 83 A. Kazantsev – A Visitor from Outer Space 110 A. Kazantsev – The Martian 149 G. Gurevich – Infra Draconis 163 V. Savchenko – Professor Bern's Awakening 185 Translated from the Russian by Violet L. Dutt Designed by N. Grishin Many thanks to Shankar Brahme Samaj Vigyan Granthalaya, Pune for providing access to the book.


btih: 505179d4f8e49fd07080f9e58b43de129c71786c
creator: A. F. Yoffee
date: 1957-01-01T00:00:00Z
identifier: a.-f.-yoffee-semi-conductors-and-their-use-flph-1957
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-01-23T08:13:57Z,2026-03-16T03:30:23Z
publicdate: 2025-01-23T08:13:57Z
publisher: Foreign Languages Publishing House
stripped_tags: strong
subject: soviet literature,popular science,physics,semi-conductors,quantum mechanics
title: Semi Conductors And Their Use
year: 1957
collection:
mir-titles,JaiGyan,fav-adriano_sousa_rodrigues,fav-ali_ebrahimi458,fav-carson_main,fav-conail,fav-dnaultra5,fav-ellie_swekla,fav-floura28zz,fav-gguler,fav-hc80,fav-jetmorgann,fav-lawrencedc,fav-matt_404,fav-munif_muttafik,fav-nikemaul,fav-pio07,fav-reuben_visuals,fav-seafarer54,fav-sewalm,fav-sureshpal360,fav-vignam

description:
A popular introduction to semi-conductors, their properties and applications. Contents Page Introduction 5 Chapter I Electrical Properties of Semi-Conductors 8 Chapter II Semi-Conductors in Industry and the Home 30 1 Thermal Sensitive Resistors (Thermistors) 30 2 Photoconductive Cells 33 3 Thermocouples 37 4 Refrigerators 48 5 Semi-Conductor Ferromagnetic Materials (Ferrites) 53 6 Seignette-Electrics and Piezoelectrics 56 7 Rectifiers of Alternating Current and Amplifiers of Radio Oscillations (Transistors) 61 8 Photocells 68 Chapter III The History and Future of Semi-Conductor Theory 71


creator: A.G. Amelin
date: 1967-01-01T00:00:00Z
identifier: a.-g.-amelin-theory-of-fog-condensation-ipst-1967
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-07-02T12:50:46Z,2026-02-03T20:33:36Z
publicdate: 2024-07-02T12:50:46Z
publisher: IPST
title: Theory Of Fog Condensation
year: 1967
collection:
mir-titles,JaiGyan,fav-carson_main,fav-floura28zz,fav-gerardo_gallegos_ochoa_gaog680518,fav-marcelo_dominguez,fav-pb_ess,fav-pio07,fav-rober_rrr,fav-vignam

description:
This book presents the theoretical principles of fog formation. Fundamental formulas are derived for predicting and potentially preventing fog in various practical scenarios. The book reviews basic research on the subject and supports the theoretical findings by comparing them with experimental data. Since fog formation through homogeneous vapor condensation is possible only in an atmosphere of supersaturated vapor, the book examines the different processes leading to supersaturation in detail. Industrial mists are classified according to the processes responsible for developing supersaturated vapor and are discussed in the respective chapters. The practical application of theoretical techniques for preventing fog formation is covered extensively. A primary aim of the book is to familiarize readers with methods for assessing the probability of fog formation in different situations and calculating the drop sizes and number densities of mists. The examples provided are largely based on common cases of fog formation encountered in practice. The focus of this book is on fog condensation, and it does not discuss mist formation by mechanical pulverization and spraying of liquids, as the physical mechanisms for these processes are entirely different. PREFACE vii INTRODUCTION ix CHAPTER ONE. GENERAL ASPECTS OF FOG CONDENSATION 1 - Supersaturated vapor 1 - Formation of liquid droplets in a gas 2 - Vapor condensation on nuclei 3 - Thermodynamic derivation of Kelvin equation 7 - Homogeneous condensation of vapor 9 - Derivation of the formula for the rate of formation of embryos 9 - New trends in the theory of homogeneous vapor condensation 15 - Critical vapor supersaturation 16 - Methods for the determination of critical supersaturation 17 - Dependence of critical supersaturation on temperature 19 - Condensation nuclei 20 - Experimental data on nucleation rates 24 - Accommodation coefficients 27 - Rate of vapor condensation on the surface of droplets 29 - Temperature of a droplet in supersaturated vapor 31 - Dispersity, number density, and mass concentration of fog 33 - Mechanism of fog formation 35 - References 39 CHAPTER TWO. FORMATION OF SUPERSATURATED VAPOR AND FOG BY ADIABATIC EXPANSION AND RADIATIVE COOLING 43 - Fog formation in an adiabatically expanding vapor-gas mixture 43 - Working formulas for supersaturation 43 - Droplet size and number density of fog 47 - Numerical calculation of fog formation by adiabatic expansion 51 - Cloud chamber and its application 55 - Adiabatic processes in nature and in industry 58 - Fog formation by radiative cooling 58 - References 60 CHAPTER THREE. FORMATION OF SUPERSATURATED VAPOR AND FOG IN TURBULENT MIXING OF GASES 61 - Derivation of working formulas for the supersaturation 61 - Fundamental properties of turbulent jets 72 - Drop size distribution and number density 80 - Rate of nucleation and rate of growth of droplets in a jet 83 - Determination of critical supersaturation in a jet 85 - Various cases of fog formation in turbulent mixing of gases 87 - References 92 CHAPTER FOUR. FORMATION OF SUPERSATURATED VAPOR AND FOG BY MOLECULAR DIFFUSION AND THERMAL CONDUCTION 94 - Derivation of working formulas 94 - The diffusion chamber 98 - Preparation of metal powders 100 - Formation of radiative fogs 101 - References 103 CHAPTER FIVE. FORMATION OF SUPERSATURATED VAPOR AND FOG BY EDDY AND MOLECULAR DIFFUSION AND THERMAL CONDUCTION 105 - Formation of supersaturated vapor during vapor condensation in a pipe 105 - Formation of supersaturated vapor in a turbulent stream between surfaces of different temperature 113 - Formation of supersaturated vapor in the boundary layer 115 - Formation of fog during vapor condensation on a surface 117 - Drop size distribution and number density of fog in pipe condensers 121 - Calculation of drop size distribution and number density of fog forming when H2SO4 vapor condenses in a pipe 127 - Prevention of fog during freezing out of vapor 141 - Prevention of fog during the recovery of volatile solvents by condensation 147 - Prevention of fog during vapor condensation in spray towers 152 - Prevention of fog during vapor condensation in bubblers 163 - References 168 CHAPTER SIX. FORMATION OF SUPERSATURATED VAPOR AND FOG AS THE RESULT OF CHEMICAL REACTIONS OF GASES IN THE VOLUME 170 - Derivation of working formulas for supersaturation 170 - Formation of fog when SO3 is absorbed by aqueous H2SO4 solutions 174 - Photoelectric nephelometry 181 - Formation of condensation nuclei in the atmosphere as the result of chemical reactions of gases in the volume 185 - Production of soot, silica smoke, and Al2O3 powder 187 - Various cases of fog formation as the result of chemical reactions of gases in the volume 195 - References 199 CHAPTER SEVEN. FOGS WITH CONTROLLED NUMBER DENSITY AND DROP SIZE DISTRIBUTION 202 - Drop size and number density as a function of supersaturation 202 - Control of drop size distribution and number density of fogs 206 - Control of drop size in medical aerosols and pesticide sprays 208 - Control of fog dispersity during vapor condensation on the surface 213 - Generation of artificial condensation nuclei and monodisperse fog 216 - References 220

subject:
soviet literature,physics,vapor,supersaturated vapor,condensation,for formation,drop size,mists,cloud chamber,diffusion radiative fogs,soot


btih: 43ddb9644598564f4a4a50f04deb8f99491c1234
creator: A.G. Kurosh
date: 1960-01-01T00:00:00Z
identifier: a.-g.-kurosh-the-theory-of-groups-volume-1-1960
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-06-17T12:50:45Z,2026-03-12T07:49:30Z
publicdate: 2025-06-17T12:50:45Z
title: The Theory Of Groups - Volume 1
year: 1960
collection:
mir-titles,JaiGyan,fav-cy9_,fav-ek_ladki,fav-emad_sadeghi,fav-hansblumenberg,fav-jason_munoz810,fav-matt_404,fav-munif_muttafik,fav-nikemaul,fav-peyman_abdolkarimzadeh,fav-pio07,fav-pjmm_,fav-sky357,fav-theneonew

description:
A Foundational Text on Group Theory This book, "Teortya Grupp" by Professor A. G. Kuros, stands as a landmark in the study of group theory, particularly for its comprehensive focus on infinite groups. The English translation of the second, extensively revised Russian edition aims to provide a modern and accessible text while retaining the essence of the original. The translator, Kurt A. Hirsch, made careful linguistic and notational adjustments for an English-speaking audience, clarifying symbols and aligning terminology with common usage. He also subtly refined some definitions and proofs for enhanced clarity and conciseness, correcting misprints and adding valuable appendix notes to reflect recent advancements in the field, especially concerning topics in Parts Three and Four where research is rapidly progressing. Evolution and Scope of the Second Edition The second edition of "Teortya Grupp" represents a significant overhaul of the original 1944 publication, reflecting the rapid developments in general group theory over the preceding decade. Author A. Kuros emphasizes that this edition is virtually a new book, with substantial reorganization, new sections, and thorough revisions, though it retains the core conceptual framework of its predecessor. The book delves into fundamental group theory, notably introducing factor groups and the homomorphism theorem early on. It features a drastically revised theory of abelian groups, including completely decomposable groups, and incorporates recent findings in free groups and products. Significant changes also appear in the theory of direct products, now integrated with lattice theory, and the expanded chapter on group extensions, influenced by cohomology theory. A key highlight is the profound update to the theory of solvable and nilpotent infinite groups, an area largely pioneered by Soviet mathematicians like S. N. Cernikov and A. I. Mal'cev, which has become a central branch of contemporary group theory. Historical Context and Target Audience The book also touches upon the historical evolution of group theory, tracing its roots from Galois theory and finite substitution groups to the broader general theory encompassing infinite groups. This shift, pioneered by O. J. Schmidt and later advanced by Emmy Noether, led to the integration of concepts like operator systems and chain conditions. While acknowledging the rich history of finite group theory, the book's primary objective is to present the contemporary state of general group theory, focusing on its methods, achievements, and future directions. Although some material on finite groups is included, the author suggests the need for a separate, dedicated book on the subject. The book is intended for graduate students or advanced undergraduates with a solid grasp of set theory fundamentals and basic higher algebra. Translated from the Russian and Edited by K.A. Hirsch Contents TRANSLATOR’S PREFACE 5 PREFACE TO THE SECOND EDITION 7 FROM THE INTRODUCTION TO THE FIRST EDITION 11 PART ONE: THE ELEMENTS OF GROUP THEORY I. DEFINITION OF A GROUP 21 § 1. Algebraic operations 21 § 2. Isomorphism. Homomorphism 25 § 3. Groups 30 § 4. Examples of groups 37 II. SUBGROUPS 42 § 5. Subgroups 42 § 6. Systems of generators. Cyclic groups 45 § 7. Ascending sequences of groups 51 III. NORMAL SUBGROUPS 58 § 8. Decomposition of a group with respect to a subgroup 58 § 9. Normal subgroups 64 § 10. The connection between normal subgroups, homomorphisms, and factor groups 71 § 11. Classes of conjugate elements, and conjugate subgroups 79 IV. ENDOMORPHISMS AND AUTOMORPHISMS. GROUPS WITH OPERATORS 85 § 12. Endomorphisms and automorphisms 85 § 13. The Holomorph. Complete groups 90 § 14. Characteristic and fully invariant subgroups 95 § 15. Groups with operators 104 V. SERIES OF SUBGROUPS. DIRECT PRODUCTS. DEFINING RELATIONS 110 § 16. Normal series and composition series 110 § 17. Direct products 117 § 18. Free groups. Defining relations 124 PART TWO: ABELIAN GROUPS VI. FOUNDATIONS OF THE THEORY OF ABELIAN GROUPS 137 § 19. The rank of an abelian group. Free abelian groups 137 § 20. Finitely generated abelian groups 145 § 21. The ring of endomorphisms of an abelian group 152 § 22. Abelian groups with operators 158 VII. PRIMARY AND MIXED ABELIAN GROUPS 163 § 23. Complete abelian groups 163 § 24. Direct sums of cyclic groups 170 § 25. Serving subgroups 175 § 26. Primary groups without elements of infinite height 181 § 27. Ulm factors. The existence theorem 187 § 28. Ulm’s Theorem 193 § 29. Mixed abelian groups 201 VIII. TORSION-FREE ABELIAN GROUPS 206 § 30. Groups of rank 1. Types of elements of torsion-free groups 206 § 31. Completely decomposable groups 211 § 32. Other classes of abelian torsion-free groups 216 APPENDIXES 225 BIBLIOGRAPHY 235 AUTHOR INDEX 267 Subject Index 268

subject:
soviet literature,mathematics,group theory,abstract algebra,infinite groups,set theory,homomorphisms,mathematical analysis,modern algebra,history of mathematics


collection: mir-titles,JaiGyan,fav-apeiron91,fav-floura28zz,fav-irazza,fav-nikemaul,fav-sticky_pepsi
creator: A. Iskenderov
date: 1972-01-01T00:00:00Z
identifier: a.-iskenderov-africa-politics-economy-ideology-progress-1972
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-07-09T07:31:52Z,2026-02-03T20:33:30Z
publicdate: 2024-07-09T07:31:52Z
publisher: Progress Publishers
subject: soviet literature,colonialism,capitalism,africa,african nations,african revolution,analysis
title: Africa Politics, Economy, Ideology
year: 1972
description:
This book deals with the problems the newly-independent African countries are meeting with in their development. It is an attempt to analyse the qualitative changes in the composition and position of the social, class and political forces since the acquisition of national independence and to investigate the conditions and possibilities for these countries’ development along the path of social progress. The author’s main aim is to draw attention to the new features and events that make it easier to understand the basic laws and distinguishing traits of the present-day African revolution. Translated from the Russian by G. Ivanov-Mumjiev Designed by S. Danilov This is a cleaned, optmised scan of https://archive.org/details/AfricaPolEconIdeo A 1972 Soviet work. Scanned by Alex Boykowich. From Thomas Mretts collection on the Internet Archive. CONTENTS INTRODUCTION 5 THE AFRICAN REVOLUTION—A PART OF THE WORLD REVOLUTIONARY PROCESS13 MOTIVE FORCES OF THE AFRICAN REVOLUTION. 36 STRUGGLE FOR ECONOMIC EMANCIPATION 63 KEY PROBLEM OF NEWLY-INDEPENDENT AFRICAN STATES  96 SOCIALIST TRENDS IN AFRICA AND SCIENTIFIC SOCIALISM 119 AFRICA AND THE STRUGGLE OF THE TWO SYSTEMS 145


btih: ef889349bc49d88bdad9b76e0bc4dc4232941bf4
creator: A. Ivanov-Smolensky
date: 1982-01-01T00:00:00Z
identifier: a.-ivanov-smolensky-electrical-machines-part-1-mir-1982
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-12-28T07:00:37Z,2026-04-12T10:03:10Z
publicdate: 2024-12-28T07:00:37Z
publisher: Mir Publishers
subject: soviet literature,electrical engineering,transformers,winding,armature
title: Electrical Machines Part 1 Mir
year: 1982
collection:
mir-titles,JaiGyan,fav-adriano_sousa_rodrigues,fav-bipin1729,fav-dahan_wang,fav-dnaultra5,fav-emad_sadeghi,fav-flhoosier,fav-jkreiser,fav-leonardo662020,fav-marcello2025,fav-mehran_ranjbar,fav-munif_muttafik,fav-pio07,fav-rfvc411,fav-sejtan,fav-shauhram,fav-tidales_boragues

description:
About the Book The book is in three volumes as follows: Volume I: Preface. Introduction. Transformers. A General Theory of Electrical Machines. Volume II: Classification of Electrical Machines. Mechanical, Hydraulic and Thermal Analysis and Design. Induction Machines. Synchronous Machines. Volume III: D.C. and Commutator Machines. Transients in Electrical Machines. The book is intended for college and university students majoring in electrical-machine theory and design. It will also be useful to electrical power engineers. About the Author Professor Alexei V. Ivanov-Smolensky, D.Sc. (Tech.), is a leading Soviet authority in his field. Currently, he is with the Moscow Power Institute. He has written (individually and as a co-author) six books on electricity, including the present one. Translated from Russian by Boris V. Kuznetsov Credits to the original uploaders, this is a cleaned, optimised scan.


creator: A. S. Smogorzhevski
date: 1988-01-01T00:00:00Z
identifier: a.-s.-smogorzhevski-la-regla-en-construcciones-geometricas-editorial-mir-1988
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2023-09-16T09:30:39Z,2026-02-03T20:33:36Z
publicdate: 2023-09-16T09:30:39Z
publisher: Editorial Mir
subject: Lecciones Populares De Matemáticas,geométricas
title: La Regla En Construcciones Geométricas (Lecciones Populares De Matemáticas)
year: 1988
collection:
mir-titles,JaiGyan,fav-florencia_c_rcamo_s_ez,fav-gerardo_gallegos_ochoa_gaog680518,fav-juan_miguel340,fav-lucas_carughi,fav-nikemaul,fav-pb_ess,fav-roberto_mart_nez718

description:
El estudio de las construcciones realizadas con una sola regla fue provocado por el desarrollo de la teoría de la perspectiva, así como por la necesidad de efectuar las construcciones en extensos sectores de la superficie terrestre, donde la aplicación del compás con gran apertura es técnicamente imposible de efectuar, mientras que el trazado de las líneas rectas se logra fácilmente, clavando los jalones.    Contenido:     Prefacio   Capítulo I. Algunos teoremas de geometría sintética   Capítulo II. Construcciones geométricas con ayuda de una regla Créditos al cargador original.

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btih: 4927c1547e4ef2f8e424b49122d64b7e03f95c53
creator: A. A. Grechko (Ed.)
date: 1975-01-01T00:00:00Z
identifier: a.-a.-grechko-ed.-liberation-mission-of-the-soviet-armed-forces-in-the-second-wo
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-10-01T15:59:10Z,2026-02-03T20:33:29Z
publicdate: 2024-10-01T15:59:10Z
publisher: Progress Publishers
stripped_tags: a href="https://archive.org/details/liberationmissionsovietarmedforces" rel="ugc nofollow"
subject: soviet literature,world war 2,nazi germany,soviet red army,history
title: Liberation Mission Of The Soviet Armed Forces In The Second World War
year: 1975
collection:
mir-titles,JaiGyan,fav-apeiron91,fav-chandan_chattopadhyay,fav-condorblack,fav-jstalin39,fav-pio07,fav-rohit_gupta696,fav-sergiomargarido,fav-stew312856,fav-tommate

description:
This is a book about the Soviet Armed Forces which fought heroically to defend the gains of the October Revolution and to save the Soviet people from being enslaved by nazism. They suffered enormous losses but conscientiously fulfilled their duty. During the war the Soviet Army fought gallantly for the freedom of other peoples. It rendered great assistance to many nations who had been suffering under nazi rule in deciding their destinies, and played the major part in routing nazi Germany and militarist Japan. The last chapter is devoted to the comradeship-in-arms of the armies of socialist countries and follows the development of their military alliance up to this day. The authors of this book are: Major-General I. V. Parolkin, M. Sc. (Milit.), leader of the group, Chapter X Colonel Y. G. Andronikov, M. Sc. (Hist.), Chapter V A. V. Antosyak, M. Sc. (Hist.), Chapter III Colonel M. M. Malakhov, M. Sc. (Hist.), Chapters VII and VIII Colonel V. P. Morozov, M. Sc. (Milit.), Chapter IX Lieutenant-Colonel A. M. Noskov, M. Sc. (Hist.), Chapter VI Colonel G. K. Plotnikov, M. Sc. (Hist.), Chapter XI Colonel M. I. Semiryaga, D. Sc. (Hist.), Sections 1, 2, 3, and 5 of Chapter I and Chapter XII Colonel F. N. Utenkov, M. Sc. (Milit.), Chapter IV Colonel A. N. Shimansky, M. Sc. (Hist.), Chapter II Colonel I. I. Shinkarev, M. Sc. (Hist.), Section 4 of Chapter I This group has won the Frunze Prize for 1973 for this work. Translated from the Russian by David. Fidlon Designed by Victor Korolkov This is a cleaned, optmised scan. Original scan A 1975 (second printing 1979) Soviet work. Scanned by Ismail, sent to him by Crickwich. CONTENTS Preface 4 Chapter I. Years of Trials and Victories 15   1. The Soviet Union in the Struggle Against Fascist Aggression 15   2. Hitler Germany’s Treacherous Attack on the Soviet Union and the Change in the Balance of Forces on the World Scene 35   3. The Echo of the Great Victories of the Soviet People 45   4. The Assistance of the Soviet Union in the Formation of Foreign Armed Units and Their Participation in the Battles on the Soviet-German Front 60   5. On the Eve of Fresh Battles 73   Chapter II. Liberation of Poland 82   1. The Polish People Fight On 82   2. Liberation of Poland’s Eastern Regions 87   3. From the Vistula to the Oder 101   4. Poland is Free 115   5. Results of the Struggle for Poland's Liberation 121   Chapter III. Liberation of Rumania 127   1. On the Eve of Liberation 127   2. Rout of the German Jassy-Kishinev Grouping. End of the Fascist Regime in Rumania 136   3. Rumania is Free 154   4. Results of the Struggle for Rumania's Liberation 162   Chapter IV. March of Liberation into Bulgaria 166   1. On the Eve of Liberation 166   2. The Liberation of Bulgaria 172   3. Bulgaria Takes a New Road 182   Chapter V. In Yugoslavia 186   1. Soviet Troops Reach Yugoslavia’s Borders 186   2. The Belgrade Operation 192   3. Yugoslavia Is Free 207   4. The Results of the Struggle for the Liberation of Yugoslavia 212   Chapter VI. Finland Withdraws from the War. Liberation of Norway’s Northern Regions 214   1. Finland Withdraws from the War 215   2. Liberation of Norway's Northern Regions 224   Chapter VII. Liberation of Hungary 240   1. In the Clutches of the Horthy Regime 240   2. Liberation of Eastern Hungary 247   3. Battles for Budapest 257   4. Last Battles in Hungary 269   5. The Finale of the Struggle for Hungary 276   Chapter VIII. Liberation of Austria 279   1. Under Hitler's Heel 279   2. Liberation of Eastern Austria. Vienna is Free 285   3. Military and Political Results of the Struggle for Austria’s Liberation 289   Chapter IX. Fraternal Assistance to the Peoples of Czechoslovakia 293   1. Czechoslovakia on the Eve of Liberation 293   2. Liberation of Slovakia 305   3. Liberation of Bohemia and the Capital of Czechoslovakia, Prague 317   4. Results of the Soviet Army’s Battles for Czechoslovakia's Liberation 328   Chapter X. End of the Third Reich. Liberation of the German People from Nazism 333   1. On the Eve of Decisive Battles 333   2. The Rout of the Berlin Group. Nazi Germany Surrenders 340   3. The Democratic Development of the German People 358   Chapter XI. Liberation of Northeast China and Korea 371   1. The Military and Political Situation in the Far East and Southeast Asia in the Summer of 1945 371   2. The USSR Enters the War in the Far East Against Imperialist Japan 385   3. Liberation of Northeast China 389   4. Liberation of Korea 402   5. The Significance of the Victory of the Soviet Armed Forces in the Far East 413   Chapter XII. The Historic Significance of the Liberation Mission of the Soviet Armed Forces 417   1. Socialism—an International System 417   2. A Great Militant Alliance 438  


btih: c360b383f117d53e26eaf99b506cec15b6a705c4
collection: mir-titles,JaiGyan,fav-christosdedes,fav-jaskoetemovic,fav-matt_404,fav-pio07
creator: A.A. Vlasov
date: 1961-01-01T00:00:00Z
identifier: a.-a.-vlasov-many-particle-theory-and-its-application-to-plasma-1961
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-06-14T12:01:39Z,2025-06-14T12:32:01Z
publicdate: 2025-06-14T12:01:39Z
title: Many Particle Theory And Its Application To Plasma
year: 1961
description:
The present monograph is an exposition of a new theory of many particles, developed by the author and his students. The book generalizes work of the author previously published in the periodical press. The monograph is designed for theoretical and experimental physicists. Table of Contents Foreword Part I: Foundations of the Theory I. Need for the Proposed Theory Difficulties Arising Upon Application of Boltzmann’s Method Collective Interactions in the Case of Arbitrary Central Forces Elimination of the Difficulties Arising in the Attempt to Unite Classical Electrodynamics and Mechanics Abandonment of the Principle of Point Localisation, and Connection with Gibbs’ Statistical Mechanics Theory of Crystallisation and Gibbs’ Statistics Theory of Nonlocalised Particles and Quantum Mechanics Physical Ideas of the Theory II. Initial Assumptions, Fundamental Equations and Their Properties 8. Fundamental Equations 9. Particular Forms of the Equations 10. Laws of Conservation 11. Some Cases of Exact Solutions 12. Invariance and Relativity Form of the Fundamental Equations III. Connection with Classical Theories 13. Transition to Classical Mechanics 14. Transition to Theory of Continuous Media 15. Transition to Electrodynamics 16. Transition to Relativity Dynamics of Point Particles IV. Definition of Stationary States of Systems of Two and of Many Particles, as the Problem of the Eigenvalues of Nonlinear Equations 17. Fundamental Equations 18. Method of Branching V. Solutions Depending on Time 19. Linearisation of the Equations 20. Cauchy’s Problem 21. Solutions of the Type 22. Solutions Representing “Self-Accelerating” Processes Part II: Applications of the Theory I. The Theory of Crystals 23. Introduction 24. Discontinuous Formation of Periodic Structure and Criteria of Crystallisation 25. Nonlinear Theory 26. Investigation of Convergence of the Expansion of u(r) 27. Role of Collective Interactions 28. “Lattice” Solution for β = 0 29. Intermediate Temperatures 30. Crystallisation of a Binary Mixture 31. Comparison with Experiment for the Case of Argon II. Vibration Properties of Electron Plasma 32. Vibration Properties for a Given Initial Distribution 33. Nondamping Waves 34. Oscillations of Plasma with Fermi’s Distribution Function in a State of Degeneration 35. Behaviour of Plasma in External Electrical Field III. Theory of Striations 36. Introduction 37. Formation of Striations 38. Striations in Metals 39. Striations and Oscillations of Electron Plasma 40. Shifting Striations IV. Wave Properties of Media Consisting of Neutral Particles 41. Some Peculiarities of Wave Propagation 42. Striations in a Stream of Neutral Particles V. Towards the Theory of Electron-Ray High-Frequency Generators 43. Propagation of Modulation Along a Beam of Electrons for the Case of Low Concentration 44. Study of Propagation of Modulation Along Concentrated Beams, Taking into Consideration Interaction Among Electrons 45. Diode Theory VI. Electron Plasma in Hydrodynamic Approximation 46. Fundamental Equations: Expression for Energy and Energy Balance 47. Surface and Volume Oscillations 48. Methods of Exciting Plasma Oscillations 49. Properties of Oscillations Under Various Physical Conditions 50. Change in Debye Polarisation with Motion of Charge 51. Theory of Nonisothermal Plasma 52. Spectrum of Volume and Surface Oscillations for General Case of Nonisothermal Plasma 53. Phenomenon of Anomalous-Violent Redistribution of Velocities of a Beam of Electrons in Plasma, and Excitation of Oscillations

subject:
soviet literature,quantum mechanics,plasma physics,nonlinear equations,statistical mechanics,crystallisation,electron beams,wave propagation,quantum theory,hydrodynamics


collection: mir-titles,JaiGyan,fav-abhi_abhisheka_m
creator: ಎ. ಟಾಲ್ಸ್ಟಾಯ್ (A. Tolstoy )
date: 1980-01-01T00:00:00Z
identifier: a.-tolstoy-tereshechka-russian-folk-tale-in-kannada
indexflag: index,nonoindex
language: kan
mediatype: texts
oai_updatedate: 2023-05-21T10:26:21Z,2026-02-03T20:33:37Z
publicdate: 2023-05-21T10:26:21Z
publisher: Progress Publishers
title: Tereshechka Russian Folk Tale In Kannada
year: 1980
description:
A small picture story book for children in Kannda (translated from Russian) ಕನ್ನಡದಲ್ಲಿ ಮಕ್ಕಳಿಗಾಗಿ ಒಂದು ಸಣ್ಣ ಚಿತ್ರ ಕಥೆ ಪುಸ್ತಕ (ರಷ್ಯನ್ ಭಾಷೆಯಿಂದ ಅನುವಾದಿಸಲಾಗಿದೆ) ಅನುವಾದ: ಗೋಪಾಲಕೃಷ್ಣರಾವ್ ಚಿತ್ರಗಳು: ವೈ. ಕರೋವಿನ್ Many thanks to Guptaji for the original scan.

subject:
folk tale,fairy tale,ಜಾನಪದ ಕಥೆ,ಕಾಲ್ಪನಿಕ ಕಥೆ,children's book,story book,illustrated books,animal stories,soviet literature,ಮಕ್ಕಳ ಪುಸ್ತಕ,ಕಥೆ ಪುಸ್ತಕ,ಸಚಿತ್ರ ಪುಸ್ತಕಗಳು,ಪ್ರಾಣಿ ಕಥೆಗಳು,ಸೋವಿಯತ್ ಸಾಹಿತ್ಯ,ನವಕರ್ನಾಟಕ,Navakarnataka


creator: A. I. Markushévich
date: 1984-01-01T00:00:00Z
identifier: a.-i.-markushevich-curvas-maravillosas-numeros-complejos-y-representaciones-conf_202309
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2023-09-18T09:33:18Z,2026-02-03T20:33:30Z
publicdate: 2023-09-18T09:33:18Z
publisher: Editorial Mir
subject: Lecciones Populares De Matemáticas
year: 1984
collection:
mir-titles,JaiGyan,fav-florencia_c_rcamo_s_ez,fav-gerardo_gallegos_ochoa_gaog680518,fav-gherling,fav-llahidee_koler,fav-lucas_carughi,fav-nikemaul,fav-pb_ess,fav-roberto_mart_nez718

description:
Traducido del ruso por Carlos Vega, Candidato a Doctor en ciencias fisico-matemáticas. Catedrático de Matemáticas Superiore Este libro está destinado principalmente para los escolares y para todos los que están interesados en ampliar sus conocimientos matemáticos adquiridos en la escuela. Se basa en una conferencia que dictó el autor a un grupo de alumnos moscovitas de séptimo y octavo grados. Al preparar la publicación de la conferencia, el autor la ha ampliado un poco tratando de conservar el estilo accesible de la exposición. El complemento más esencial es el punto 13 en el que se trata de la elipse, la hipérbola y la parábola en tanto que secciones de una superficie cónica. Con el fin de no aumentar el volumen del libro, las propiedades de las curvas se dan, en su mayoría, sin demostración aun cuando en muchos casos la demostración podría ser realizada en forma accesible para el lector.   Contenido:     Curvas maravillosas     Números Complejos y representaciones conformes   Ejercicios y problemas     Funciones maravillosas   Prefacio   Capitulo I. Definición geométrica de las funciones circulares, hiperbólicas y lemniscáticas   Capítulo II. Seno generalizado   Capítulo III. Integración en el plano complejo   Capítulo IV. Método de Euler de demostración del teorema de adición   Capítulo V. Estudio ulterior de los valores complejos   Capítulo VI. Ceros y polos. Periodicidad simple y doble Noción de función elíptica Créditos al cargador original.

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title:
Curvas Maravillosas, Números Complejos Y Representaciones Conformes, Funciones Maravillosas ( Lecciones Populares De Matemáticas)


btih: f8b33da145819b83234ad1bb186e59f3d4ce1cd0
collection: mir-titles,JaiGyan,fav-sohusa
creator: அலெக்சேய் அர்புஸவ் (A. Arbuzov)
date: 1988-01-01T00:00:00Z
identifier: a.-arbuzov-tanya-a-drama-in-tamil-raduga-1988
indexflag: index,nonoindex
language: tam
mediatype: texts
oai_updatedate: 2024-09-11T15:43:17Z,2026-04-11T07:53:45Z
publicdate: 2024-09-11T15:43:17Z
publisher: Raduga Publishers
subject: soviet literature,russian literature,சோவியத் இலக்கியம்,ரஷ்ய இலக்கியம்,drama,நாடகம்
title: தான்யா நாடகம் (Tanya - A Drama In Tamil)
year: 1988
description:
அலெக்சேய் அர்புஸவ் எழுதிய 'தான்யா' நாடகம் சமகால நாடகங்களிலிருந்து வேறுபட்டது. 1939இல் அரங்கேறிய இந்த நாடகத்தில் ருஷ்யப் புரட்சி, உலகப் போர் முதலிய எந்தவிதமான 'சமுதாய, வரலாற்றுப் பின்னணியும் கிடையாது. மற்ற நாடகங்களைப் போல மேடை நிறையப் பாத்திரங்களோ, பிரமிக்க வைக்கும் காட்சி அமைப்புகளோ இல்லை. கவித்துவத்துடன் எழுதப் பெற்ற இந்த நாடகம் ஒரு சிறுகதையைப் போல ஒரே ஒரு பாத்திரத்தைச் சுற்றிச் சுழல்கிறது. அந்தப் பாத் திரத்தின் வாழ்வில் ஏற்படும் நிகழ்ச்சிகளை வைத்து, தனி மனித வாழ்க்கைக்கும் சமுதாய ஓட்டத்துக்கு மிடையில் இருக்க வேண்டிய உறவை அழுத்தமாகக் கோடிட்டுக் காட்டுவதன் மூலம் 'தான்யா' வெற்றி பெறு கிறது. மனித உறவுகளில் ஏற்படும் உணர்ச்சி வெளிப்பாடு களை நெஞ்சைத் தொடும் வகையில் சித்திரிப்பதாலும் நாடக ஆக்க உத்திகளை நோத்தியாகப் பயன்படுத்தி யிருப்பதாலும் எல்லா வகைகளிலும் நல்ல நாடமாக அமைந்து விடுகிறது 'தான்யா'. தாமரை,செப்டம்பர் 1986 மொழிபெயர்ப்பாளர் : நா. முகம்மது செரீபு, எம்.ஏ. வடிவமைப்பாளர்: அ. வால்த்மன் பதிப்பாசிரியர்: வி. ஃபுர்னீக்கா Al credits to Guptaji.


btih: d4936bd861d85247d0c61301833eac8391c2b3bf
collection: opensource,mir-titles
creator: निकोलाय अस्त्रोव्स्की (Nikolai Ostrovsky)
date: 2000-01-01T00:00:00Z
identifier: nikolai-ostrovsky-how-steel-was-tempered-in-marathi-arbridged-2000
indexflag: index,nonoindex,uncurated
language: mar
mediatype: texts
oai_updatedate: 2025-08-20T11:35:07Z,2025-08-20T12:42:31Z
publicdate: 2025-08-20T11:35:07Z
stripped_tags: strong,em
subject: soviet literature
title: पोलादाला चढले पाणी (How Steel Was Tempered In Marathi Abridged)
year: 2000
description:
पोलादाला चढले पाणी निकोलाय ऑस्त्रोव्स्की यांची कादंबरी  पोलादाला चढले पाणी  ही पावेल कोर्चागिन या तरुण क्रांतिकारकाच्या जीवनकथेतून सोव्हिएत समाजवादी विचारांचे दर्शन घडवते. कठीण परिस्थिती, युद्ध, आजारपण आणि शारीरिक मर्यादा असूनही पावेल आपल्या ध्येयाशी व समाजवादी कार्याशी निष्ठावंत राहतो. त्याच्या संघर्षांतून चिकाटी, त्याग आणि सामूहिक हितासाठीची तळमळ प्रकट होते. ही कादंबरी मानवी इच्छाशक्तीचे सामर्थ्य आणि क्रांतिकारक आदर्श यांचे प्रतीक मानली जाते. Many thanks to Shankar Bramhe Library, Pune for making this book available.


btih: 4a0a2c5113e6c5a53d9b2a81caaff3750c72fd4d
collection: mir-titles,JaiGyan
creator: निकोलाई योफिमाव (Nikolai Yefimov)
date: 1983-01-01T00:00:00Z
identifier: nikolai-yefimov-its-a-different-way-of-life-in-marathi-soviet-land-1983
indexflag: index,nonoindex
language: mar
mediatype: texts
oai_updatedate: 2025-05-18T03:59:32Z,2026-02-05T20:44:59Z
publicdate: 2025-05-18T03:59:32Z
publisher: Soviet Land,सोविएत देश
subject: soviet literature,soviet education,soviet schools
title: ही एक वेगळी जीवन पद्धती आहे (It's A Different Way Of Life In Marathi )
year: 1983
description:
ज्याप्रमाणे पृथ्वीतलावर कोणत्याही दोन व्यक्‍ती संपूर्णतः एकसारख्या नसतात, त्याचप्रमाणे सववस्वी एकसारख्या अश्या कोणत्याही दोन जनता नसतात. भूगोल, इतिहोस, हॅवामान, युगानुयुगांच्या परंपरा आणि चालीरीती यांच्यामुळे प्रत्येक राष्ट्राला स्वत:चे अननुकरणीय व्यक्तिमत्व लाभते. ह्या औपल्या आगळ्यावेगळ्या अंद्वितीयपणामुळे ऑपपणास एकमेकांविषयी ओत्सुक्य वाटते'. सोविएत संघराज्यात लहानमोठ्या अंशा शंभराहून अधिक राष्ट्रांचे वास्तव्य आहे; आणि ही राष्ट्रे १३० भाषा णि बोली बोलतात व' पाच लिप्या उपयोगात ओ"णतात. या राष्ट्रांपैकी प्रत्येक राष्ट्राची स्वतःची अशी काही. खास वैशिष्ट्यपूर्ण उपलक्षणे आणि स्वभावधमं आहेत'; आणि ते' अगदी स्वाभाविक आहे. त्याचवेळी १९१७ सालच्या महान ऑक्टोबर समाजसत्तावार्द। क्रांती नंतरच्या साडेसहा दशकात सोविएत जनता अनक सामायिक प्रवृत्ती विकसित झाल्या असून त्यांच्यामुळेच आज त्यांची जीवनपद्धती निश्‍चित होत असते. ओज ह्यात असलेल्या सोविएत जनापैकी प्रचंड बहुसंख्या सोविएत काल्खंडात जन्मलेली आहे. आणि त्यांची व्यक्तिमत्वे समाजसत्तवादी समाजाच्या परिस्थितीत घडविण्यात आली आहेत. कवि त्वार्दोवस्की यांच्या शबढदात सांगायचे म्हणजे “ रशिया बदललेला आहे आणि त्याच्या स॑मवेत' आम्ही बदललो आहोत. ” अपज आम्ह कसे आहोत ? ह्या नव्या समाजाच्या परिस्थितीत आमचे' जीवन कसे निश्‍चित होत आहे ? ह्याच प्रश्‍नाचे उत्तर ह्या छोट्याशा पुस्तिकेत जेवढे हिच्या छोट्या आकारात बसेल तेवढे देणे होच हिंचा उद्देश आहे. अनुक्रप्रणिका प्रस्तावना ही एक वेगळी जीवनपद्धती आहे सामाजिक अडथळ्यांशिवीय ' उत्पादनाचे मालक बनणे' याचा अथे काय ? लोकशाहीच्या वेगवेगळ्या फूटपटट्या येथे दुय्यम दर्जाचे लोक नाहीत हॅकक्‍्क आणि हमी काम करण्याचा हक्‍क आरोग्य संरक्षण शिक्षणाचा हक्‍क भोतिक फायदे वाटण्याचे समाजसत्तावादी तत्त्व निवृत्ती वेतने किमतींचे स्थैर्य घरबांधणी विश्रांती आणि फुरसदी'चा वेळ न॑वी मानवी मूल्ये शेवटचे चार शब्द


btih: 4f00969f5e3d95f711d4b1efab922e6937a50bc7
collection: mir-titles,JaiGyan,fav-sureshpal360
creator: निकोलाई गोगोल (Nikolai Gogol)
date: 2026-01-01T00:00:00Z
identifier: nikolai-gogol-the-overcoat-in-hindi
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2026-01-15T16:15:04Z,2026-01-15T16:23:06Z
publicdate: 2026-01-15T16:15:04Z
title: ओवरकोट (The Overcoat In Hindi)
year: 2026
description:
A tragic story of a poor clerk whose life revolves around acquiring a new overcoat. Gogol reveals social indifference and quiet human suffering. यह कहानी एक निर्धन कर्मचारी के जीवन की है, जिसके लिए एक नया ओवरकोट ही सबसे बड़ा सपना बन जाता है। यह समाज की असंवेदनशीलता को उजागर करती है।


btih: eab4f29b4415b0c7da699f508fb2ad397e889714
collection: mir-titles,JaiGyan,fav-ilem,fav-pio07
creator: Nikolai Gribachov
date: 1955-01-01T00:00:00Z
identifier: nikolai-gribachov-august-stars-flph-1958
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-04-04T03:40:43Z,2026-04-04T03:47:20Z
publicdate: 2026-04-04T03:40:43Z
publisher: Foreign Languages Publishing House
subject: soviet literature,soviet short stories
title: August Stars (Library of Soviet Short Stories)
year: 1955
description:
A collection of Soviet short stories.  Translated from the Russian Edited by R. Dixon Designed by A.N. Varnovitskaya AUGUST STARS. Translated by R. Bobroua 5 FIRST LOVE. Translated by L. Kolesnikov 22 THE VILLAGE SMITHY. Translated by A. Zdornykh 47 BARREN VICTORY. A Story About Fishing. Translated by R. Bobrova


creator: Nikolai Leskov
date: 1960-01-01T00:00:00Z
identifier: nikolai-leskov-lefty-progress-1960c
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-05-08T13:34:51Z,2026-02-05T20:44:55Z
publicdate: 2024-05-08T13:34:51Z
publisher: Progress Publishers
subject: soviet literature,satire,russian literature,children's stories,illustrated books
title: Lefty - Being the Tale of Cross-Eyed Lefty of Tula and The Steel Flea
year: 1960
collection:
mir-titles,JaiGyan,fav-aghori_king,fav-aldenjix,fav-alfonso_acosta821,fav-cogubean_yahoo_com,fav-lukas_korso

description:
In Leskov's "Lefty," Tsar Alexander I, enamored with European craftsmanship, challenges his countrymen to outdo a miniature, inscribed flea from England. Lefty, a talented but unrecognized Tula craftsman, succeeds in creating even tinier shoes for the flea, showcasing hidden Russian skill.  However, Lefty's journey to England reveals flaws in their technology, which he tries (in vain) to communicate upon his neglected return. The story satirizes the Tsar's misplaced admiration and highlights the value of both domestic talent and clear communication.  Translated from the Russian by George Hanna Illustrated by N. Kuzmin As a writer, Leskov ranks with such giants of Russian literature as Lev Tolstoi, Gogol, Turgenev and Goncharov. In strength and beauty Leskov's talent falls hardly short of any of these men, who wrote the holy scripture of the Russian land. MAXIM GORKY


btih: 5456ff304092fb52f9e779649e3150a1d057272f
collection: mir-titles,JaiGyan
creator: निकोलाई नोसोव (Nikolai Nosov)
date: 1988-01-01T00:00:00Z
description: नजानू के नये दोस्त अनुवादक संगमलाल मालवीय चित्रकार बोरीस कलऊशिन
identifier: nikolai-nosov-dunnos-adventures-new-friends-in-hindi-raduga-1988
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2024-09-06T14:42:22Z,2026-02-05T20:44:55Z
publicdate: 2024-09-06T14:42:22Z
publisher: Raduga Publishers
title: नजानू की कहानियां - नये दोस्त(Dunno's Adventures New Friends In Hindi )
year: 1988
stripped_tags:
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btih: ab2d4d67a00a1f6b9c230cf8d3637d101db44fd6
date: 2000-01-01T00:00:00Z
external-identifier: urn:lcp:Russian Fairy Tales - Literatura - 2000:epub:d5c8690d-286f-4e1d-8157-4f562bf28855
identifier: russian-fairy-tales-literatura-2000
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-09-02T15:20:02Z,2026-02-05T23:07:03Z
publicdate: 2024-09-02T15:20:02Z
publisher: Literatura
subject: russian literarute,folk tales,fairy tales,books for children,illustrated books
title: Russian Fairy Tales
year: 2000
collection:
mir-titles,JaiGyan,fav-abisha_dhas,fav-academio13,fav-alina_abramova112,fav-amazing_skytree,fav-ana_lves,fav-ash_smelkinson,fav-billiestiletto,fav-broogan,fav-chelsea_harper,fav-dylan_kerr154,fav-filomela8,fav-gratefulparsnip,fav-iammadaboutreading,fav-leonardo662020,fav-lhm511,fav-lucy_brister446,fav-missdelroy,fav-mssparkle65,fav-munif_muttafik,fav-naowf,fav-nerdinglikecrazy,fav-nikobitan,fav-noemi_kulasak,fav-paulmond,fav-pio07,fav-shishoushou,fav-theloudlibrarian

description:
A collection of Russian fairy tales for children. Complited by A. Afanasiev Illustrations by I. Bilibin Translated from Russian by A. Zamchuk Sister Alionushka and brother Ivanushka 1 Tale of Ivan-Tsarevich, the firebird and the grey wolf 9 Vasilisa the Beautiful 23 Tale of the Frog Tsarevna 35 Tale of the feather of Finist, the bright Falcon 43 Maria Morevna 53 Tale of the White Duck 66


backup_location: ia906209_6
creator: A. N. Matveev
date: 1985-01-01T00:00:00Z
identifier: MatveevMolecularPhysics
indexflag: index,nonoindex
mediatype: texts
oai_updatedate: 2016-10-20T03:34:24Z,2026-02-05T20:18:14Z
publicdate: 2016-10-20T03:34:24Z
stripped_tags: font color="#808080",font
title: Molecular Physics
year: 1985
collection:
mir-titles,JaiGyan,fav-anne462854,fav-captain1949,fav-carson_main,fav-diego_oliveira,fav-dstev1,fav-enverian,fav-floura28zz,fav-hcmx,fav-janit_pongpuak,fav-joy_harris445,fav-lawrencedc,fav-matt_404,fav-munif_muttafik,fav-pio07,fav-rafaeltm,fav-raghu13957,fav-theneonew,fav-vignam

description:
Table of contents : Preface ......Page 6 Contents ......Page 8 Sec.l. Methods of Investigating Many-particle Systems ......Page 16 Sec. 2. Mathematical Concepts ......Page 25 Sec. 3. Macroscopic and Microscopic States of a System ......Page 41 Sec. 4. The Equal Probability Postulate and the Ergodic Hypothesis ......Page 44 Sec. 5. The Probability of a Macroscopic State ......Page 52 Sec. 6. Fluctuations ......Page 67 Sec. 7. The Canonical Ensemble. Gibbs Distribution ......Page 73 Sec. 8. Maxwell Distribution ......Page 78 Sec. 9. Boltzmann Distribution ......Page 92 Sec. 10. Pressure ......Page 102 Sec. 11. Temperature ......Page 111 Sec. 12. Distribution of Energy among the Degrees of Freedom ......Page 120 Sec. 13. Brownian Movement ......Page 129 Problems ......Page 135 Sec. 14. The First Law of Thermodynamic ......Page 138 Sec. 15. Differential Forms and Total Differentials ......Page 144 Sec. 16. Reversible and Irreversible Processes ......Page 149 Sec. 17. Heat Capacity ......Page 151 Sec. 18. Processes in Ideal Gases ......Page 161 Sec. 19. Entropy of Ideal Gas ......Page 169 Sec. 20. Cyclic Processes ......Page 174 Sec. 21. Absolute Thermodynamic Temperature Scale ......Page 186 Sec. 22. The Second Law of Thermodynamics ......Page 194 Sec. 23. Thermodynamic Functions and the Conditions of Thermodynamic Stability ......Page 211 Problems ......Page 223 Sec. 24. Various Models of the Behaviour of Particles ......Page 226 Sec. 25. The Fermi-Dirac Distribution ......Page 228 Sec. 26. Bose-Einstein Distribution ......Page 231 Sec. 27. The Electron Gas ......Page 233 Sec. 28. The Photon Gas ......Page 241 Problems ......Page 245 Sec. 29. Forces of Interaction ......Page 248 Sec. 30. Liquefaction of Gases ......Page 257 Sec. 31. Clausius-Clapeyron Equation ......Page 263 Sec. 32. Van der Waals Equation ......Page 266 Sec. 33. Joule-Thomson Effect ......Page 285 Sec. 34. Surface Tension ......Page 295 Sec. 35. Evaporation and Boiling of Liquids ......Page 303 Sec. 36. Structure of Liquids. Liquid Crystals ......Page 312 Sec. 37. Liquid Solutions ......Page 318 Sec. 38. Boiling of Liquid Solutions ......Page 322 Sec. 39. Osmotic Pressure ......Page 325 Sec. 40. Chemical Potential and Phase Equilibrium ......Page 327 Sec. 41. Phase Rule ......Page 330 Problems ......Page 332 Sec. 42. Symmetry of Solids ......Page 336 Sec. 43. Crystal Lattice ......Page 339 Sec. 44. Defects of Crystal Lattices ......Page 347 Sec. 45. Mechanical Properties of Solids ......Page 348 Sec. 46. Heat Capacity of Solids ......Page 357 Sec. 47. Crystallization and Melting ......Page 373 Sec. 48. Alloys and Solid Solutions ......Page 382 Sec. 49. Polymers ......Page 384 Problems ......Page 391 Sec. 50. The Types of Transport Processes ......Page 394 Sec. 51. Kinematic Characteristics of Molecular Motion ......Page 395 Sec. 52. Transport Processes in Gases ......Page 403 Sec. 53. Relaxation Time ......Page 416 Sec. 54. Physical Phenomena in Rarefied Gases ......Page 421 Sec. 55. Transport Phenomena in Solids ......Page 426 Sec. 56. Transport Phenomena in Liquids ......Page 430 Sec. 57. Basic Concepts of Thermodynamics of Irreversible Processes ......Page 432 Problems ......Page 441 Appendix 1. SI Units Used in Molecular Physics ......Page 443 Appendix 2. Physical Constants ......Page 445 Subject Index ......Page 446

format:
DjVu,DjVuTXT,Djvu XML,EPUB,Item Tile,Metadata,OCR Page Index,OCR Search Text,Page Numbers JSON,Scandata,Single Page Processed JP2 ZIP,Text PDF,chOCR,hOCR

subject:
physics,molecular physics,quantum mechanics,transport phenomena,thermodynamics,brownian motion,heat capaacity,crystals,phase change,entropy,bose-einstein condensate,maxwell distribution,matter,boltzmann distribution


btih: c44da705178168890fca13219f32621f6e50c24a
collection: mir-titles,JaiGyan
creator: રસૂલ ગમઝાતોવ (Rasul Gamzatov)
date: 1974-01-01T00:00:00Z
identifier: rasul-gamzatov-my-dagistan-in-gujarati-progress-1974
indexflag: index,nonoindex
language: guj
mediatype: texts
oai_updatedate: 2025-08-18T09:50:06Z,2025-08-18T10:30:56Z
publicdate: 2025-08-18T09:50:06Z
publisher: Progress Publishers
stripped_tags: strong,em
subject: soviet literature,सोवियत साहित्य
title: મરું દપ્ઘેસ્તાન (My Dagistan In Gujarati )
year: 1974
description:
મારું દાઘેસ્તાન – રસૂલ ગમઝાતોવ મારું દાઘેસ્તાન  (અવર ભાષામાં  Дир Дагъистан ) એ અવર કવિ અને લેખક રસૂલ ગમઝાતોવનું એક પ્રસિદ્ધ કાર્ય છે, જે પ્રસંગો, કાવ્ય અને તત્વજ્ઞાનાત્મક વિચારોને ભેગા કરીને તેના જન્મભૂમિ ડાગેસ્ટાન સાથેનો ગાઢ સંબંધ દર્શાવે છે. આ પુસ્તક પ્રથમવાર 1968–1970 દરમિયાન અવર ભાષામાં પ્રકાશિત થયું હતું અને પછી રશિયન અને અંગ્રેજીમાં અનુવાદિત થયું, જે ડાગેસ્ટાની સાહિત્યની શ્રેષ્ઠ કૃતિઓમાં ગણાય છે. કથાવસ્તુ બે ભાગમાં વહેંચાયેલી છે: પ્રથમ ભાગમાં લેખકની સર્જનાત્મક પ્રક્રિયા, ભાષા, શૈલી અને લેખનનું મર્મ જોવા મળે છે. બીજા ભાગમાં વ્યક્તિગત વિચાર અને પરિવાર, ઓળખ અને ડાગેસ્ટાનની સમૃદ્ધ સાંસ્કૃતિક ધરોહર પર ધ્યાન કેન્દ્રિત કરવામાં આવ્યું છે. ગમઝાતોવની ભાષા કાવ્યમય પ્રોજ છે, જેમાં લોકકથા, કહેવતો અને ઉપખાનીઓનો સમાવેશ છે, જે કાર્યને આંતરદૃષ્ટિપ્રદ અને વારસાના ઉજવણીરૂપ બનાવે છે. વિશેષજ્ઞો  મારું દાઘેસ્તાન ને તેના અનોખા કથાકાર્ય અને ભાવનાત્મક ઊંડાણ માટે વખાણ્યા છે. સાહિત્યકાર ચિંગ્ઝૈイトમાતોવએ જણાવ્યું હતું કે આ પુસ્તક "મેં ક્યારેય વાંચ્યું તેવું અનોખું કાર્ય છે," જે તેના વૈશ્વિક સાહિત્યમાં ખાસ સ્થાન દર્શાવે છે. સારાંશરૂપે,  મારું દાઘેસ્તાન  માત્ર સાહિત્યકૃતિ નથી, પરંતુ ડાગેસ્ટાનની ભૂમિ, લોકો અને પરંપરાઓ માટે હૃદયથી કરેલી શ્રદ્ધાંજલિ છે, જે વાચકોને કવિની આત્મા સાથે જોડે છે. અનુવાદકો ગઘ--અતુલ સવાણી કાવ્યો-- બિરાદર અયાચી નારસિંહજી ચિત્રકાર--અલીના ગોલ્યાખોવ્સ્કાયા My Dagestan (Дир Дагъистан) is a seminal work by the Avar poet and writer Rasul Gamzatov, blending prose, poetry, and philosophical reflection to depict his deep connection to his homeland, Dagestan. First published in the Avar language between 1968 and 1970, the book was later translated into Russian and English, earning acclaim as a cornerstone of Dagestani literature.  The narrative unfolds in two parts: the first delves into the author's creative process, exploring themes of language, style, and the essence of writing. The second part shifts focus to personal reflections on family, identity, and the rich cultural tapestry of Dagestan. Gamzatov employs a lyrical prose style, incorporating elements of folklore, proverbs, and parables, creating a work that is both introspective and celebratory of his heritage.  Critics have lauded My Dagestan for its unique narrative structure and emotional depth. Chinghiz Aitmatov, a fellow writer, remarked that the book is "unlike anything I’ve ever read," highlighting its singular place in world literature.  In essence, My Dagestan is more than a literary work; it is a heartfelt tribute to the landscapes, people, and traditions of Dagestan, offering readers a window into the soul of a poet deeply rooted in his land.


creator: N. Piskounov (Piskunov)
date: 1988-01-01T00:00:00Z
identifier: n.-piskounov-n.-piskunov-calculo-diferencial-e-integral.-1-edicoes-lopes-da-silva-1988
indexflag: index,nonoindex
language: por
mediatype: texts
oai_updatedate: 2022-05-23T17:40:02Z,2026-02-05T20:41:09Z
publicdate: 2022-05-23T17:40:02Z
title: Cálculo Diferencial E Integral - Volume 1
year: 1988
collection:
mir-titles,JaiGyan,fav-aaron_vila_a_moyon,fav-abdeassi,fav-adriano_sousa_rodrigues,fav-carlos_joel_codova_cortavarr_a,fav-carlos_sousa120,fav-cvmdsgamer,fav-edson_luiz_ribeiro,fav-gustavo_olivera750,fav-hcber,fav-isabella_vicente_rodrigues,fav-jgga,fav-jo_o_oliveira182,fav-kennedy_cajachagua,fav-lauren_santos434,fav-lgpacheco0405,fav-lisiouxvienna,fav-lu_s_felipe690,fav-lucas_carughi,fav-mateus_mesquita_teixeira,fav-nikemaul,fav-olavo_oliveira,fav-pb_ess,fav-pedro_braga406,fav-pio07,fav-retr0_sd,fav-vicentesf,fav-vitor_olivieri,fav-vivian_costa_dos_santos,fav-zemiro_bentox

description:
Sobre o livro Livro de texto do falecido professor Nikolai Piskunov DSs (física e Matemática) é dedicado às divisões mais importantes da matemática superior. Esta edição revisada e publicada pela última vez em dois volumes O primeiro volume trata dos seguintes tópicos: número, variável, Função, limite, continuidade de uma função, derivada e diferencial, certos teoremas sobre funções diferenciáveis, a curvatura de uma curva, Números Complexos, polinômios, funções de várias variáveis, aplicações de Cálculo Diferencial para geometria sólida, a Integral indefinida, a Integral definida, aplicações mecânicas da Integral Definida. O segundo volume trata dos seguintes tópicos: Equações Diferenciais, Integrais múltiplas, integrais de linha e superfície, Séries, Séries de Fourier, equações da Física Matemática, Cálculo operacional e certas de suas aplicações, elementos da teoria da probabilidade e Estatística Matemática, matrizes. Existem inúmeros exemplos e problemas em cada seção do curso muitos deles demonstram os laços entre matemática e outros sentidos, tornando o livro útil para o auto-estudo é um livro didático para escolas técnicas superiores que passou por várias edições em russo e também foi traduzido para francês e espanhol.

subject:
número,variável,Função,limite,continuidade de uma função,derivada e diferencial,certos teoremas sobre funções diferenciáveis,a curvatura de uma curva,Números Complexos,polinômios,funções de várias variáveis,aplicações de Cálculo Diferencial para geometria sólida,a Integral indefinida,a Integral definida,aplicações mecânicas da Integral Definida


backup_location: ia906705_22
creator: N. Antonov; M. Vygodsky; V. Nikitin; A. Sankin
date: 1982-01-01T00:00:00Z
identifier: AntonovVygodskyNikitinSankinProblemsInElementaryMathematicsForHomeStudyMir1982
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2018-05-23T17:41:24Z,2026-02-03T22:45:31Z
publicdate: 2018-05-23T17:41:24Z
stripped_tags: em,blockquote,strong
title: Problems In Elementary Mathematics For Home Study
year: 1982
collection:
mir-titles,JaiGyan,fav-abc_3210o,fav-abhijeet_tiwari222,fav-ahylla,fav-altrev,fav-andrew2469,fav-captain1949,fav-carson_main,fav-chupacabras80,fav-dawid_mazur830,fav-deepak_thakur346,fav-deviku2020,fav-ducbang,fav-fernando_mora_hern_ndez,fav-gerardo_gallegos_ochoa_gaog680518,fav-hello_world201,fav-indira675,fav-irazza,fav-jin_tao508,fav-julia_galyshych,fav-jwile62,fav-kathali,fav-kennedy_cajachagua,fav-le_meme_mon,fav-liebchenn,fav-marco_longo,fav-munif_muttafik,fav-nfer533502,fav-ng_c_ho_nh_th_,fav-pb_ess,fav-pio07,fav-pramod_surya_makkena,fav-ravendon,fav-renan481,fav-rilberte_costa,fav-sarajanesmith,fav-sergiolone,fav-tbqguy,fav-the_big_l_s_pringle,fav-thgmansur,fav-timomartin,fav-turki_alzhrani,fav-verante,fav-whitejack

description:
In this post, we will see another mathematics problem-solution book titled  Problems in Elementary Mathematics for Home Study  by N. Antonov, M. Vygodsky, V. Nikitin, A. Sankin. About the book A collection of 928 problems in arithmetic, algebra, geometry and trigonometry (with answers) prepared for home study by correspondence students and others studying or brushing supplementary mathematics without a teacher. Problems with similar solutions are grouped together with a detailed example of the solution of the first problem in the group. Will be found a useful resource of questions for revision, tests, and examination papers. Has had 17 large editions in Russian. The book was translated from the Russian by Leonid Levant and was published by Mir Publishers in 1982. Contents Formulas for Reference  PART ONE ARITHMETIC AND ALGEBRA  Problems | Answers Chapter I. Arithmetic Calculations 11 | 89 Chapter II. Algebraic Transformations 14 | 90 Chapter Ill. Algebraic Equations 22 | 112 Chapter IV. Logarithmic and Exponential Equations 29 | 142 Chapter V. Progression 32 | 159 Chapter VI. Combinatorics and Newton's Binomial Theorem 36 | 169 Chapter VII. Algebraic and Arithmetic Problems 39 | 177 PART TWO GEOMETRY AND TRIGONOMETRY  Problems | Answers Chapter VIII. Plane Geometry 55 | 208 Chapter IX. Polyhedrons 62 | 246 Chapter X. Solids of Revolution 76 | 327 Chapter X I. Trigonometric Transformation 81 | 363 Chapter X II. Trigonometric Equations 84 | 372 Chapter X Ill. Inverse Trigonometric Functions 87 | 395

subject:
mir publishers,moscow,soviet,mathematics,problem book,arithmetic,algebra,algebraic transformations,logarithmic and exponential equations,progression,combinatorics,binomial theorem,plane geometry,polyhedrons,solids of revolution,trigonometry,equations,functions


backup_location: ia906800_8
btih: 792cd938751f5c708237da2fe09cc55b8771a800
collection: mir-titles,JaiGyan,fav-laichar,fav-loculosoft,fav-minzastro
creator: Стивен Барр
date: 1987-01-01T00:00:00Z
description: М.: Мир; 3-е изд., стер. Stephen Barr A Miscellany of Puzzles
identifier: B-001-028-041-ALL
indexflag: index,nonoindex
language: rus
mediatype: texts
oai_updatedate: 2018-08-03T04:42:24Z,2026-02-04T10:06:14Z
publicdate: 2018-08-03T04:42:24Z
subject: PDF // DJVU
title: Россыпи головоломок
year: 1987
format:
Abbyy GZ,Archive BitTorrent,DjVuTXT,Djvu XML,Excel,Image Container PDF,Item Tile,Metadata,Scandata,Single Page Processed JP2 ZIP,Text PDF,ZIP


backup_location: ia906606_15
btih: 03a4e41f81f656f91d00c7f37161eef9836b324b
creator: Мартин Гарднер
date: 1972-01-01T00:00:00Z
description: М.: Мир
identifier: B-001-026-581-ALL
indexflag: index,nonoindex
language: rus
mediatype: texts
oai_updatedate: 2018-01-16T18:51:10Z,2026-02-04T10:03:26Z
publicdate: 2018-01-16T18:51:10Z
subject: A300
title: Математические досуги
year: 1972
collection:
mir-titles,JaiGyan,fav-alinka1000,fav-bornfrompain1993,fav-indicium172,fav-laichar,fav-leonardo662020,fav-liudmyla_boiko,fav-minzastro,fav-nikemaul,fav-serdolika,fav-sovetci,fav-user223488

format:
Abbyy GZ,Archive BitTorrent,DjVuTXT,Djvu XML,EPUB,Excel,Generic Raw Book Zip,Item Tile,Metadata,OCR Page Index,OCR Search Text,Page Numbers JSON,Scandata,Single Page Processed JP2 ZIP,Text PDF,ZIP,chOCR,hOCR


avg_rating: 5
backup_location: ia906803_0
creator: V. Litvinenko; A. Mordkovich
date: 1987-01-01T00:00:00Z
identifier: LitivinenkoMordkovichSolvingProblemsInAlgebraAndTrigonometryMir1988
indexflag: index,nonoindex
language: English
mediatype: texts
num_reviews: 2
oai_updatedate: 2018-10-12T02:23:04Z,2026-02-26T08:35:11Z,2026-02-26T08:35:02Z
publicdate: 2018-10-12T02:23:04Z
reviewdate: 2026-02-26T08:35:02Z
stripped_tags: em,blockquote,div class="page" title="Page 10",div class="layoutArea",div class="column"
title: Solving Problems In Algebra And Trigonometry
year: 1987
collection:
mir-titles,JaiGyan,fav-0papai,fav-aadya_r_burli,fav-aaron_scholer,fav-aaron_vila_a_moyon,fav-abhijeet_tiwari222,fav-abo21228,fav-ahylla,fav-andres_caballero803,fav-apoorv_mhaswade,fav-areszhr,fav-argita_zhollanji,fav-arthurpariz,fav-athena_17,fav-auzymoto,fav-buzzy42,fav-c_sar_augusto_olimpio_nunes476,fav-captain1949,fav-carson_main,fav-croissante_la,fav-david_richards2,fav-dawid_mazur830,fav-deviku2020,fav-dterblanche,fav-ducbang,fav-elias_abobo,fav-f_bio_souza621,fav-faisalc,fav-fernando_mora_hern_ndez,fav-fing19,fav-floydman75,fav-gone_to_persia,fav-h22wang,fav-habichuelacolora,fav-hassan_diallo,fav-hello_world201,fav-hellopeter,fav-inquirerofknowledge,fav-jam_marcos_mancebo,fav-justin209,fav-jv9876,fav-kang_oedin,fav-kaustubh_chakraborty,fav-kennedy_cajachagua,fav-koolobo2,fav-latahliyet,fav-liebchenn,fav-llahidee_koler,fav-lrpiuga,fav-luis_gordillo,fav-manoj_jeyaram_mjn82_,fav-marcelo_dominguez,fav-marco_longo,fav-max1512_,fav-mert_ege_nce,fav-mmzzwordy,fav-mouloud_meddi,fav-munif_muttafik,fav-nabin_malakar539,fav-native80,fav-ng_c_ho_nh_th_,fav-nikemaul,fav-nyggous_kikery,fav-pb_ess,fav-pio07,fav-pramod_surya_makkena,fav-rakesh9026,fav-rare_book_bangla,fav-ras_0,fav-renan481,fav-rilberte_costa,fav-riyaz_ahmed543,fav-roger_lowe823,fav-rvalter,fav-sagar_pattanaik356,fav-sarajanesmith,fav-scorpionerosso80,fav-seafarer54,fav-shohjaxon_qodiraliyev,fav-sigmaalgebra,fav-simon_friedmann,fav-spectresouls,fav-sri_k962,fav-tangled_banks,fav-tay123840,fav-thewizrd,fav-timomartin,fav-torsmen50,fav-user088599,fav-user964685,fav-van_buren_minter,fav-verante,fav-vero55,fav-vignam,fav-vikash_godara,fav-whitejack,fav-winfield_taylor,fav-witheredsedge,fav-zline2135

description:
In this post, we will see the book  Solving Problems In Algebra and Trigonometry - V. Litvinenko, A. Mordkovich.  About the book: This study aid is intended for students of physical and mathemati­cal faculties of pedagogical institutes. The book contains about 2000 examples, problems, and exercises of which 1700 problems are for solving independently. Along with rather simple problems, there are also problems whose solution requires serious and sometimes inventive work. In the course of preparing the manuscript for print we tried to distribute the space among the basic types of “school” problems in algebra and trigonom­etry. Solving these problems will help the student to acquire pro­fessional skill necessary for a teacher who must know how to solve mathematical problems of the high-school level. This book is not only a collection of problems, it is rather a study aid for practical work, as can be seen in the structure of the text­ book. Each section contains necessary theoretical material and an ample number of worked examples (the total number of which amounts to about 300), which are very useful for the student pri­ marily from the methodological point of view. The book was translated from the Russian by Leonid Levant and was first published by Mir in 1987. PDF | Bookmarked | Cover  Contents   PART 1. ALGEBRA 7 Chapter 1. IDENTICAL TRANSFORMATIONS 7 Sec. 1. Factorization of Polynomials 7 Sec. 2. Identical Transformations of Rational Functions 11 Sec. 3. Identical Transformations of Irrational Functions 20 Sec. 4. Identical Transformations of Exponential and Logarith­mic Functions 29 Sec. 5. Proving Inequalities 33 Sec. 6. Comparing Numerical Expressions 41 Chapter 2. SOLVING EQUATIONS AND INEQUALITIES 45 PART II. TRIGONOMETRY 202 Chapter 3. IDENTICAL TRANSFORMATIONS 202 Sec. 21. Identical Transformations of Trigonometric Functions 202 Sec. 22. Transforming Functions Containing Inverse Trigonometric Functions 218 Sec. 23. Proving Inequalities 224 Chapter 4. SOLVING EQUATIONS AND INEQUALITIES 234 Sec. 24. Equations 234 Sec. 25. Systems of Equations 254 Sec. 26. Inequalities 265 Sec. 27. Parametric Equations and Inequalities 276 Answers 287

format:
Abbyy GZ,Daisy,DjVuTXT,Djvu XML,EPUB,Item Tile,Metadata,Scandata,Single Page Processed JP2 ZIP,Text PDF

subject:
mathematics,problem books,problems and solutions,mir publishers,algebra,trigonometry,transformations,equations,functions,inequalities,logarithmic,exponential,identities


collection: mir-titles,JaiGyan,fav-hannah_8208,fav-ibro98,fav-josiah_gumede,fav-lukas_korso223,fav-nikemaul
creator: R. N. Ismagilova
date: 1978-01-01T00:00:00Z
identifier: r.-n.-ismagilova-ethnic-problems-of-tropical-africa-can-they-be-solved-progress-1978
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-07-07T09:26:15Z,2026-02-05T22:16:50Z
publicdate: 2024-07-07T09:26:15Z
publisher: Progress Publishers
subject: soviet literature,africa,colonialism,ethnic conflict
title: Ethnic Problems Of Tropical Africa Can They Be Solved?
year: 1978
description:
### Dr. Ismagilova’s Book on the Ethnic Problems of Tropical Africa Dr. Ismagilova’s book on the ethnic problems of Tropical Africa is the first monograph in Marxist African studies to extensively cover these issues in this region. The author utilizes a wealth of diverse source materials and literature in various languages, along with her personal observations in seventeen African countries. The book's value lies in its ability to highlight and differentiate the general and specific aspects of the complex ethnic evolution of Tropical Africa, demonstrating the applicability of general laws and patterns of social and ethnic development in African conditions. Dr. Ismagilova discusses the role of the ethnic factor in contemporary Tropical Africa, its impact on political life, and the efforts of governments to implement social and economic measures. She reveals the social roots and nature of ethnic contradictions and antagonisms in this area, discusses the principles set out in African government and party programs for addressing national issues, and describes the steps taken by several governments in this regard. Additionally, Dr. Ismagilova examines the special nature of ethnic processes and national integration in Africa, emphasizing the close link between ethnic problems and social and economic reform programs. She outlines possible methods for addressing the ethnic problems of Tropical Africa, dedicating a special chapter to the approaches used in the Soviet Union. Dr. Ismagilova believes that the ethnic problems in Tropical Africa can be resolved through consistent and profound social reforms, acknowledging that this will be a lengthy process of social evolution, not easily addressed through administrative solutions, and ultimately requiring a profound transformation of African society. ### Dr. Roza Ismagilova: A Leading Soviet Africanist Dr. Roza Ismagilova, a leading Soviet Africanist with over twenty-five years of experience in the history and social anthropology of Africa, was born in Tomsk, Siberia, to a Tatar geologist. Educated in Kazakhstan and Uzbekistan, she observed the national policies of the Communist Party of the Soviet Union. After graduating in history from Central Asian University in Tashkent, she pursued postgraduate studies at the Institute of Ethnography of the USSR Academy of Sciences in Moscow, earning her Candidate’s degree in 1955 and her doctorate in history in 1971. Dr. Ismagilova worked at the Institute of Ethnography until 1960, when she joined the newly founded Africa Institute of the Academy, where she has been a staff member since its inception. A skilled linguist, Dr. Ismagilova speaks Tatar and Russian (her mother tongue), and has studied Kazakh, Uzbek, German, French, English, Portuguese, and Swahili. She has visited seventeen African countries, conducting on-site studies of ethnic problems, and has participated in numerous international conferences, symposia, and seminars. An editor of several scientific publications, her own works (in Russian) include The Peoples of Kenya under the Colonial Regime (1956), The Peoples of Nigeria. Ethnic Composition and Brief Ethnographic Description (1963), and Ethnic Problems of Contemporary Tropical Africa (1973). Translated from the Russian by A.N. Uthernitt Designed by D. Anikeev Credits to the original uploaders, this is a cleaned optimised scan.  Introduction Page 7  Chapter One: Forms of National Oppression under the Colonial Regime Page 22  Chapter Two: Effect of the Ethnic Factor in Consolidating National Independence and Socio-Economic Development Page 43  Chapter Three: The Nature and Roots of Ethnic Tensions and Conflicts Page 79  Chapter Four: Ways and Methods of Dealing with Ethnic Problems Page 99 1. Principles for Dealing with Ethnic Problems in Government and Party Programmes Page 100 2. The Tackling of Ethnic Problems in Practice Page 135  Chapter Five: Difficulties in Dealing with Ethnic Problems Page 184 1. Discrepancies between Ethnic and Political Boundaries Page 184 2. Self-Determination and Separatism Page 191  Chapter Six: The Interaction of National and Social Factors Page 199  Chapter Seven: Is It Possible to Live without Ethnic Conflicts? Page 241  Conclusion Page 260  References and Selected Bibliography Page 271  Geographical Index Page 294  Ethnic Index Page 298  Name Index Page 301


avg_rating: 0
creator: S. Kozel,E. Rashda,S. Slavatinskii
date: 1986-01-01T00:00:00Z
identifier: s.-kozel-e.-rashda-s.-slavatinskii-collected-problems-in-physics-mir-1986
indexflag: index,nonoindex
language: eng
mediatype: texts
num_reviews: 1
oai_updatedate: 2023-12-02T08:11:53Z,2026-02-05T23:07:35Z,2024-02-12T11:08:31Z
publicdate: 2023-12-02T08:11:53Z
publisher: Mir Publishers
reviewdate: 2024-02-12T11:08:31Z
title: Collected Problems In Physics
year: 1986
collection:
mir-titles,JaiGyan,fav-aaddii875,fav-aadya_r_burli,fav-abhijeet_tiwari222,fav-ali_ebrahimi458,fav-apoorv_mhaswade,fav-ashwin_31,fav-captain1949,fav-carson_main,fav-croissante_la,fav-ducbang,fav-emad_sadeghi,fav-f_bio_souza621,fav-fredorm2017,fav-gerardo_gallegos_ochoa_gaog680518,fav-gherling,fav-hewurfeljr,fav-jbikoudi,fav-jeet_nani,fav-jetmorgann,fav-jin_tao508,fav-jissica_122m,fav-kaichan,fav-kennedy_cajachagua,fav-khoshmaram,fav-khoshmaram1,fav-latahliyet,fav-leonardo662020,fav-marcelo_dominguez,fav-milanigno,fav-munif_muttafik,fav-nikemaul,fav-pb_ess,fav-pio07,fav-pramod_surya_makkena,fav-rafaeltm,fav-rare_book_bangla,fav-rilberte_costa,fav-scorpionerosso80,fav-seafarer54,fav-sebastiano_seggiaro,fav-shauhram,fav-simon_friedmann,fav-thf,fav-thuy_phamvan,fav-timomartin,fav-uri_aurora_87,fav-vignam,fav-whitejack

description:
Translated from the Russian by Valerii Ilyushcuenko, S. Kozel, D.Sc. (Phys.-Math.), E. Rashba, D.Sc. (Phys.-Math.), and S. Slavatinskii, D.Sc. (Phys.-Math.) This collection contains over 300 examination problems that were given to students in the general physics course at the Moscow Physico-Technical Institute over the last few years. Most of the problems are highly complex and challenging. They resemble the problems encountered in practical applications and those arising from physics experiments. Many of these problems require estimation, and solving them helps in fostering clear physical thinking and developing an understanding of the scales of physical phenomena and quantities. Solutions or detailed hints are provided. This book is intended for physics students at universities and institutes. Many thanks to  John Dee for the original scan, this is a cleaned optimised version.

subject:
physics,soviet literature,problem books,problems and solutions,mechanics,electricity and magnetism,thermodynamics,optics,problem solving,physics education,physics experiments


creator: L. Sedov
date: 1975-01-01T00:00:00Z
identifier: sedov-mecanique-des-milieux-continus-tome-1-mir-1975
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2023-01-27T13:16:33Z,2026-02-05T23:11:59Z
publicdate: 2023-01-27T13:16:33Z
publisher: Éditions Mir
subject: mécanique,physique,electrodynamique,cinématique du milieu déformable,modéles
title: Mécanique Des Milieux Continus Tome 1
year: 1975
collection:
mir-titles,JaiGyan,fav-emmanuel_nu_ez_ruiz,fav-floura28zz,fav-guy_van_hooveld,fav-kuaku_kuame,fav-marcelo_dominguez,fav-mouhamed_diouck,fav-pio07,fav-r_ad_m_likov

description:
Ce cours de mécanique des milieux continus est donc conçu dans l’esprit des indications précédentes. Il représente une version amplifiée du cours professé par l’auteur pendant plusieurs années à l’Université de Moscou et dont le texte existait primitivement en 1966-1968 sous forme polycopiée. Le cours comprend deux tomes. Dans le premier tome sont exposées les méthodes mathématiques et les notions universelles, les bases de la thermodynamique et de l’électrodynamique. Nous espérons qu’un bref exposé des notions de base de ces disciplines sera utile non seulement aux lecteurs se spécialisant dans la méca­ nique. Dans le premier tome on établit également les fondamentales équations physiques et relations complémentaires aux fortes dis­ continuités, ainsi que les conditions initiales, les conditions aux limites et autres. En même temps on attire l’attention sur l’impor­ tance des méthodes approchées, ayant trait, par exemple, à la linéa­ risation des problèmes. C’est dire que le premier tome prépare les bases à la construction de modèles concrets des milieux continus et met en relief les éléments types des procédés de schématisation des problèmes posés. On donne également en supplément au premier tome deux articles dont la matière est organiquement liée au sujet du cours. Le premier traite de la théorie générale de la symétrie dans l’espace tridimen­ sionnel, du problème de classification des cristaux à symétrie ponc­ tuelle et de la théorie de la structure des fonctions tensorielles non linéaires de plusieurs arguments tensoriels. Le second est un exposé systématique de la méthode générale de construction des modèles complexes des milieux continus à degrés de liberté intérieurs,, méthode basée sur l’équation variationnelle universelle. Nous souhaitons que le lecteur prenne connaissance de ces arti­ cles, nécessaires à la lecture compétente d’ouvrages consacrés aux nouveaux théories et modèles de la mécanique des milieux continus. Le second tome traite des modèles concrets et des théories de- l’hydrodynamique, de la dynamique des gaz, de l’élasticité et de la plasticité. On y résout les problèmes types dans le cadre des modèles, classiques et l’on y établit les régularités les plus importantes qu’on rencontre dans de vastes classes de mouvements et de processus. Traduit du russe par V. Platonov et revu par V. Parton Un grand merci à Henri Leveque pour le scan original.


backup_location: ia906103_32
collection: mir-titles,JaiGyan,fav-bardo_thodol,fav-ellie_swekla,fav-munif_muttafik,fav-the_bode,fav-zeherid
creator: P. Katin
description: A picture book for children on cells, biology
identifier: PKatinCellsCellsAndMoreCells
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2016-04-02T06:34:41Z,2026-02-05T21:59:04Z
publicdate: 2016-04-02T06:34:41Z
title: Cells Cells And More Cells
format:
Abbyy GZ,Animated GIF,DjVuTXT,Djvu XML,JPEG Thumb,Metadata,Scandata,Single Page Processed JP2 ZIP,Text PDF

subject:
children's book,story book,picture book,soviet literature,biology,cells,animals,plants,science,beginning science


backup_location: ia905705_2
collection: mir-titles,JaiGyan,fav-dnetid,fav-earthiangirl,fav-irohamca,fav-klotusflower96,fav-pb_ess
contributor: Mirtitles
creator: Alexander Kondratov
date: 1974-01-01T00:00:00Z
identifier: TheRiddlesOfThreeOceans
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2013-08-17T11:51:28Z,2013-08-17T11:54:54Z,2026-02-08T18:19:31Z
publicdate: 2013-08-17T11:54:54Z
publisher: Mir Publishers
title: The Riddles of Three Oceans
year: 1974
description:
In this book Alexander Kondratov takes a look at some of the blank spaces in manâs knowledge that can be filled in by further evidence obtained from underwater archeology. In the Pacific Ocean these include such riddles as the culture of Easter Island, the origin of the American Indians, the original homeland of the Polynesians and the peopling of Australia. In the Indian Ocean one of the mysteries is how the ancient Dravidian civilisation spread. Among the secrets of the Atlantic are the warm and cold legendary islands of St. Brendan, Antilia and Thule, the extinct tribes of the Canary Islands, and Atlantis, a fascinating mystery that has given rise to a voluminous body of literature. The author sets forth the main hypotheses that have been advanced to solve these riddles and analyses them from the standpoints of ethnography, linguistics, geology and other sciences. But he does not try to impose any of the hypotheses on the reader. The conclusions he draws are extremely cautious, and in cases where there is insufficient data the question is left open. This highly interesting book is intended for the general reader. Indeed, no educated person can fail to take an interest in problems that have a direct bearing on the human race.

subject:
science,oceans,oceanography,myth,geology,history,anthropology,archaelogy,atlantis,civilizations,easter,islands,liguistics,mysteries,oceans


collection: mir-titles,JaiGyan,fav-akumar26,fav-jana_f326,fav-juan_pascual,fav-pb_ess,fav-pio07
creator: R. L. Stratonovich
date: 1967-01-01T00:00:00Z
identifier: stratonovich-topics-in-the-theory-of-random-noise-vol-2
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-02-08T14:33:13Z,2026-02-06T00:05:05Z
publicdate: 2022-02-08T14:33:13Z
title: Topics In The Theory Of Random Noise Vol 2
year: 1967
description:
The present book, in two volumes, is concerned with a variety of topics which have been left to one side, as it were, but which are never­ theless of great practical importance. In particular, we have in mind problems involving the effects of noise on electronic relays and vacuum- tube oscillators. Recently, there has been increased interest in the oper­ ation of switching devices and self-excited systems, not only because of the development of methods of coherent radar detection, but also in connection with such problems as increasing the accuracy of time measurements, designing particle accelerators and computing ma­ chines, etc. However, the journal literature in these new fields of statistical radio engineering is hard to penetrate. In the present book, noise in relays and oscillators is studied in an organized fashion, from a rather general point of view. Material that can be found in the literature has been systematized, and the results of some original investigations by the author have been included. The physical treatment of the results obtained may be a bit sketchy, but it seems to us that brevity coupled with wide coverage is justified in this instance, since the rapid growth in the total number of published papers has increased the need for some kind of survey, even one resembling a handbook. Part I of Volume I is devoted to a review of the mathematical results used later in the book. In many places, it has seemed appropriate, for the sake of brevity, to depart from the usual presentation of the basic concepts and results of probability theory. The reader who is not familiar with this necessary background material can refer to any one of a number of textbooks. Those already acquainted with elementary probability theory will find that Part 1 contains a different treatment ofcertain well-known topics, in addition to some new results. In fact, Part I ought not to be devoid of interest even to mathematicians, provided, of course, that they make due allowances for the heuristic level of rigor adopted. In Volume I, Part 2 and in Volume II, we systematically use the methods just enumerated to solve specific problems of statistical radio engineering. At the same time, we try to explain the conditions under  which the various methods of analyzing noise phenomena are appli­ cable. Perhaps some of the methods are given in more detail than is necessary for immediate applications3but this is done with a view to further development of the tools needed for future work. It is reason­ able to expect that the progressively more complicated problems which come up in engineering practice will require the use of progressively more sophisticated methods of analysis. The author will regard his task as accomplished if this book serves in some measure to broaden the theoretical outlook of radio scientists, by helping them master certain methods which they may find novel at first. Although the material given here is intended primarily for specialists in the field of statistical radio engineering, it should also interest scientists working in other fields where similar statistical methods can be profitably used.

subject:
random functions,theorems,noise,markov processes,relays,non-linear self-excited oscillations,fokker-plank equations,oscillators,parametric oscillators


backup_location: ia905704_35
contributor: Mirtitles
creator: L. V. Tarasov
identifier: ThisAmazinglySymmetricalWorld
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2013-08-15T12:02:13Z,2013-08-15T12:12:04Z,2026-02-06T00:22:44Z
publicdate: 2013-08-15T12:12:04Z
publisher: Mir Publishers
subject: quantum mechanics,physics,relativity,symmetry,mathematics,elementary particles,art,aesthetics
title: This Amazingly Symmetrical World
collection:
mir-titles,JaiGyan,fav-ashallal,fav-blackaller,fav-clauditza,fav-danny_petrie564,fav-dnetid,fav-dstev1,fav-hcmx,fav-hello_world201,fav-jesse_whittle397,fav-justicew22,fav-kruyol,fav-mahmoud_mahmoud918,fav-matt_404,fav-misterels,fav-nikemaul,fav-pb_ess,fav-pio07,fav-rajagopalkamath_gmail_com,fav-ricky_ponting,fav-thf,fav-thisisserious,fav-trang_v_461,fav-verante

description:
Here is a fascinating and non-technical introduction to ubiquitous effects of symmetry. Starting with geometrical elements of symmetry, the author reveals the beauty of symmetry in the laws of physics, biology, astronomy and chemistry. He shows that symmetry and asymmetry form the foundations of relativity, quantum mechanics, solid-state physics, and atomic, sub-atomic and elementary particle physics and so on. The author would like to attract the reader's attention to the very idea of symmetry and help him to discern a wide variety of the manifestations of symmetry in the surrounding world, and, above all, to demonstrate the most important role played by symmetry in the scientific comprehension of the world and in human creative effort.


collection: mir-titles,JaiGyan
creator: লেভ টলস্টয় (Lev Tolstoy)
date: 1984-01-01T00:00:00Z
identifier: stories-and-novels-father-sergius-o-onyanyo-galpo-lev-tolstoy_202407
indexflag: index,nonoindex
language: ben
mediatype: texts
oai_updatedate: 2024-07-05T11:10:31Z,2026-02-06T00:04:48Z
publicdate: 2024-07-05T11:10:31Z
publisher: Raduga Publishers
subject: soviet literature,russian novel,সোভিয়েত সাহিত্য,রাশিয়ান উপন্যাস
title: ফাদার সার্জিয়াস ও ওনিয়ানো গালপো (Stories in Bengali)
year: 1984
description:
A collection of stories by Lev Tolstoy. লেভ টলস্টয়ের গল্পলেভ টলস্টয়ের গল্প অঙ্গসজ্জা: ম. দাকোন্ড All credits to sovietbooksinbengali blog. সূচি সম্পাদকের নিবেদন ৫  তলস্তোয় প্রসঙ্গ। লেওনিদ লেওনভ দুই হ্রসার (অনুবাদ: সমর সেন) ১১  সুখের সংসার (অনুবাদ: সমর সেন) ১০৯  পক্ষিরাজ (অনুবাদ: সমর সেন), ২৪৩  ফাদার সিয়েগি (অনুবাদ: হায়াৎ মামুদ) ৩০৫  বল-নাচের পর (অনুবাদ: সমর সেন) ৩৯৩  পরিশিষ্ট ৪১০  লেভ তলস্তোয়: জীবন ও সাহিত্য। লিদিয়া অপুস্কায়া ৪১৬

external-identifier:
urn:lcp:STORIES AND NOVELS - Father Sergius O Onyanyo Galpo - Lev Tolstoy:epub:f9505f7d-87d7-4815-850f-2769c965349a


btih: b8c35cafe304163c224f46dfa324779c1ddb23c2
collection: mir-titles,JaiGyan,fav-swarup_dey,fav-t011641
creator: Козо Танабе
date: 1973-01-01T00:00:00Z
identifier: Tvyordye-kisloty-i-osnovaniya-Tanabe-1973
indexflag: index,nonoindex
language: rus
mediatype: texts
oai_updatedate: 2021-02-13T21:55:57Z,2026-02-06T01:39:27Z
publicdate: 2021-02-13T21:55:57Z
title: Твердые Кислоты И Основания. 1973
year: 1973
description:
Твердые Кислоты И Основания. 1973. Козо Танабе. Издательство "Мир" SOLID ACIDS AND BASES. THEIR CATALYTIC PROPERTIES by KOZO TANABE. 1970 Книга, принадлежащая перу крупного японского специалиста в области гетерогенного катализа, посвящена вопросу, значение которого легко уяснить, учитывая огромный удельный  вес гетерогенных кислотно-основных каталитических систем  в химической и нефтеперерабатывающей промышленности. Существенное внимание в книге уделено современным физико-химическим методам определения кислотных свойств твердых  поверхностей. Большую ценность для исследователей представляет проведенное сопоставление каталитических и кислотно- основных свойств различных твердых тел, широко используемых в кислотно-основном катализе. Книга предназначена для физико-химиков и нефтехимиков  — работников научно-исследовательских институтов и промышленных предприятий.

subject:
химия,наука,кислота,кислоты,основание,основания,Мир,издательство "Мир",science,chemistry,acid,acids,base,bases,Mir,Mir titles,Mir books


avg_rating: 3
creator: D. Sivoukhine
date: 1984-01-01T00:00:00Z
identifier: sivoukhine-cours-de-physique-generale-04-optique-1ere-partie-mir
indexflag: index,nonoindex
language: fre
mediatype: texts
num_reviews: 1
oai_updatedate: 2022-10-03T05:22:44Z,2026-02-05T23:15:21Z,2024-09-18T22:19:21Z
publicdate: 2022-10-03T05:22:44Z
publisher: Éditions Mir
reviewdate: 2024-09-18T22:19:21Z
title: Cours De Physique Générale - Tome 04 - Optique 1ère Partie
year: 1984
collection:
mir-titles,JaiGyan,fav-boris_nazarov,fav-emile_chabrillat,fav-emmanuel_nu_ez_ruiz,fav-pio07,fav-slumj

description:
Le quatrième tome (en deux parties) du Cours de physique générale est consacré à l’Optique physique dont l’étude succède à celle de l’Electricité et du Magnétisme exposés dans le troisième tome. L’optique physique est envisagée du point de vue ondulatoire (électromagnétique) mais l ’optique quantique n’y occupe qu'une place assez restreinte. On introduit la notion de photon et on interprète le processus de rayonnement comme résultant des transitions quantiques des systèmes atomiques entre des états énergétiques différents afin d’introduire la notion de rayonnement induit et d’expliquer le principe de fonctionnement des lasers. Mais ce n’est que dans le cinquième tome consacré à la physique atomique qu’on donnera un exposé systématique des fondements de l’optique quantique et de différents phénomènes quantiques qui s’y rattachent (effet photoélectrique, effet Compton, lois spectrales, luminescence, effet Zeeman, effet Stark, etc.). L’optique géométrique est exposée dans les deux premiers chapitres et sert de base à l’étude des phénomènes d’interférences, de diffraction et des autres questions de l’optique physique. L'optique géométrique est présentée sous son aspect physique, i.e. comme un cas limite approché de l ’optique ondulatoire, afin de préciser ses limites de validité. Afin de simplifier l’étude de l’optique géométrique, on prend pour point de départ l’équation d’onde sous sa forme scalaire. Quoique cette équation ne soit pas vérifiée pour les milieux non homogènes, elle conduit même dans ce cas à des résultats corrects lorsqu’on passe à la limite de l’optique géométrique. Il est évident que l’équation scalaire ne permet pas d’expliquer la rotation du plan de polarisation des rayons lumineux dans un milieu non homogène puisqu’il faudrait utiliser alors les équations vectorielles de Maxwell. Or cela impliquerait des calculs assez laborieux, tandis que l'équation d’onde scalaire décrit correctement les principaux aspects de la propagation des ondes dans les milieux homogènes et non homogènes. L’optique géométrique découle de cette équation en envisageant des ondes de longueurs négligeables par rapport aux dimensions caractéristiques déterminant la propagation de la lumière dans un milieu donné. D’ailleurs quelle que soit l’importance de la justification de l’optique géométrique le lecteur peut sans inconvénient n’aborder cette question qu’en seconde lecture. Après l'exposé des bases de l'optique géométrique on expose la théorie géométrique des images optiques en s'attachant surtout aux questions de principe. Le lecteur peut se contenter d'assimiler la théorie de la formation des images optiques dans l'approximation des rayons paraxiaux et les notions de photométrieet ne revenir aux autres questions traitées ici que dans la mesure où il en sentira le besoin pour bien saisir l’optique physique. Pour l'essentiel ce volume est consacré à l’optique physique dont l’étude commence au chapitre III. On y trouve aussi un exposé de la théorie de la relativité, des principes de fonctionnement des lasers et quelques éléments d’optique non linéaire. Comme dans les tomes précédents, l’auteur s’est fixé pour tâche de mettre en évidence la signification physique des phénomènes optiques et leurs relations avec les principes physiques généraux. Les questions de l'histoire de l’Optique, de la justification expérimentale de ses lois, de ses applications dans les techniques et les sciences ne sont abordées que lorsqu’elles aident à mieux comprendre les principaux phénomènes et principes de l’optique. Par manque de place, il y a dans ce tome moins de descriptions des expériences de démonstration que dans les tomes précédents. Nous devons noter que les expériences de démonstration qui accompagnent nos cours à l’Institut de Physique technique de Moscou et qui ont été conçues et réalisées par nos assistants E. Morozov, M. Maklakov, V. Moltchanov, V. Kouznetsova, ont joué un rôle positif dans la préparation de ce cours d’optique. Le manuscrit de ce volume a été revu par les professeurs S. Guerstein et I. Gorbagne et leurs collaborateurs de la Chaire de physique expérimentale de l’Université de Kiev, ainsi que par le docteur ès sciences physiques G. Péka. Nous avons tenu compte de leurs remarques et nous les en remercions. Traduit du russe par Sergueï Medvédev Un grand merci à Henri Leveque pour le scan original.

subject:
optique géométrique,le principe de fermat,théorie géométrique des images optiques,aberrations,astigmatisme.,visio,photométrie,interférence de la lumière,diffraction de la lumiere,principe d’Huygens-Fresnel,interféromètre de Michelson,théorème de van Cittert-Zernike,diffraction de Fraunhofer,physique


collection: mir-titles,JaiGyan,fav-ang_lique287,fav-fredorm2017,fav-hulia_kodowski,fav-pio07
creator: A. Akhiezer,I. Akhiezer
date: 1985-01-01T00:00:00Z
identifier: akhiezer-akhiezer-electromagnetisme-et-ondes-electromagnetiques-mir-1985
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-12-07T05:43:49Z,2026-06-16T04:08:33Z
publicdate: 2022-12-07T05:43:49Z
publisher: Éditions Mir
title: Electromagnétisme Et Ondes Électromagnétiques
year: 1985
description:
Le présent manuel diffère notablement des autres livres consacrés à rélectromagnétisme tant par l’ampleur des sujets traités que par la façon d’exposer les matières. 11 n’existe aucune question quelque peu importante de la théorie moderne de rélectromagnétisme qui ne soit pas étudiée dans ce livre. D’une part, y sont examinées a un niveau scientifique moderne les questions théoriques générales et, d’autre part, une place importante est accordée aux caractères spé­ cifiques des phénomènes électriques, magnétiques et optiques dans des types concrets de substances ainsi qu’aux principes des appli­ cations industrielles les plus importantes de ces phénomènes. Le livre représente un ensemble unique dont tous les chapitres s'enchevêtrent de la façon la plus étroite. Néanmoins, il est divisé en quatre parties suivantes, intimement liées l’une à l’autre: I. Eléments d’électromagnétisme et de physique de l’espace- temps. II. Propriétés électriques et magnétiques de la substance. III. Ondes électromagnétiques et optique. IV. Interactions des ondes électromagnétiques avec les particules et les ondes. L’ouvrage proposé constitue une partie du cours de physique générale et, à notre avis, il ne doit se substituer ni au cours de physi­ que théorique, ni à celui de physique expérimentale. Cela signifie qu’en exposant le fonds d’idées de la physique moderne, nous avons cherché à nous en passer des finesses de l’appareil théorique et des détails des expériences de physique. C’est pourquoi ce livre se carac­ térise par un exposé clair et accessible, sans détails mathématiques et expérimentaux superflus, une attention particulière étant portée au côté théorique et non pas méthodique de la question. Traduit du russe par V. Kolimêev Un grand merci à Henri Leveque pour le scan original.

subject:
physique,champ electrostatique,champ magnétique,induction électromagnétique,Transformations de Lorentz,Equations de Maxwell,diélectrique,Métaux,semi-conducteur,supraconducteur,ondes électromagnétiques,optique


creator: I. Suvorov
date: 1973-01-01T00:00:00Z
identifier: suvorov-matematicas-superiores-mir-1973
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2023-09-07T12:06:49Z,2026-02-06T00:07:29Z
publicdate: 2023-09-07T12:06:49Z
publisher: Editorial Mir
title: Matematicas Superiores
year: 1973
collection:
mir-titles,JaiGyan,fav-100rox,fav-aaron_vila_a_moyon,fav-abraham_bautista307,fav-andrea_aparicio,fav-arminiuskan,fav-arnold_magne,fav-astart_,fav-augusto_montalbetti,fav-be_m_s_qu_suerte_,fav-elias_vera462,fav-florencia_c_rcamo_s_ez,fav-floura28zz,fav-fredorm2017,fav-joel_mir,fav-johan_tejada,fav-jpazsoldan,fav-kaiafrey,fav-kennedy_cajachagua,fav-llahidee_koler,fav-lucas_carughi,fav-marccelino,fav-max522,fav-mipenehueleacaca,fav-munif_muttafik,fav-nikemaul,fav-olavo_oliveira,fav-osvaldorivfl1996,fav-p3puch003141592653,fav-pb_ess,fav-pio07,fav-roberto_mart_nez718,fav-shauhram

description:
Un libro de texto de matemáticas para escuelas técnicas Traducido del ruso por J. Vela Rodríguez y J. José Toloza Créditos al cargador original.

subject:
bachillerato,matemáticas,soviet,editores de paz,álgebra,funciones,gráficas,geometría,coordenadas,líneas,curvas cuádricas,límites,cálculo diferencial,derivadas,series de potencias,cálculo integral,problemas


collection: mir-titles,JaiGyan,fav-goguoksana,fav-kaavya12345216,fav-modestbuffalo
creator: Volt Suslov
date: 1982-01-01T00:00:00Z
identifier: suslov-the-clock-malysh-1982
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-07-11T10:11:28Z,2026-02-06T00:07:22Z
publicdate: 2022-07-11T10:11:28Z
publisher: Malysh Publishers
title: The Clock
year: 1982
description:
A picture story book for children explaining time and clocks.  Translated by Fainna Solasko Illustrated by A. Brey

subject:
illustrated books,children's books,soviet children's literature,story books,russian,clocks,time,animals


btih: 00be3a513a63b4b2b9a3613d7faab82df8c0c327
collection: mir-titles,JaiGyan,fav-alsmithey,fav-teacher_agustina
creator: Agnia Barto
date: 1955-01-01T00:00:00Z
identifier: agnia-barto-little-verses-flph-195x
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-04-04T04:42:33Z,2026-04-04T04:48:17Z
publicdate: 2026-04-04T04:42:33Z
publisher: Foreign Languages Publishing House
subject: soviet literature,children's literature,rhymes
title: Little Verses (For Tiny Tots)
year: 1955
description:
A collection of verses for little children. Translated from the Russian Illustrated by A. Brei and V. Goryaev


btih: b7cdae3ea2b23047212f011217d4a02d0ac47965
collection: mir-titles,JaiGyan
creator: Aleksandr I. Kuprin
date: 2026-01-01T00:00:00Z
identifier: aleksandr-i.-kuprin-a-sentimental-romance-1905-final
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/zero/1.0/
mediatype: texts
oai_updatedate: 2026-03-23T08:13:05Z,2026-03-24T14:24:13Z
publicdate: 2026-03-23T08:13:05Z
publisher: The Mir Titles Project
subject: russian literature,classics of russian literature,russian short stories
title: A Sentimental Romance
year: 2026
description:
A gentle, somewhat ironic portrayal of romantic idealism, where emotions and expectations clash with reality. The story examines the gap between imagined love and lived experience. Translated from Russian by Douglas Ashby Originally published 1905


btih: 175e6758cb0b349b7cc0b47a5e07edd411514e94
collection: mir-titles,JaiGyan
creator: அமலக்சாண்டர்‌ மரக்கம்சூக்‌ (Aleksandr Rekemchuk)
date: 1974-01-01T00:00:00Z
identifier: aleksandr-rekemchuk-boys-who-did-a-singing-go-in-tamil-progress-1974
indexflag: index,nonoindex
language: tam
mediatype: texts
oai_updatedate: 2025-02-17T10:18:53Z,2026-02-03T21:34:25Z
publicdate: 2025-02-17T10:18:53Z
publisher: Progress Publishers
title: டமடமசைக்கும்‌ டைபயன்கள்‌ நாவல்‌ (Boys Who Did A Singing Go In Tamil)
year: 1974
description:
மொழிபெயர்ப்பாளர்‌: ரா. கிருஷ்ணையா துயாரிப்பு: வி. லெவின்ஸன்‌ Original scan from Tamil Digital Studies at Toronto Universtiy. This is a cleaned. optimised scan.

subject:
soviet literature,children's literature,children's stories,சோவியத் இலக்கியம்,குழந்தைகளின் இலக்கியம்,குழந்தைகள் கதைகள்


creator: A.A. Samarski,E.S. Nikolaev
date: 1982-01-01T00:00:00Z
identifier: a.-a.-samarski-e.-s.-nikolaev-metodos-de-solucion-de-las-ecuaciones-reticulares-tomo-i-mir-1982
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2023-04-23T07:02:51Z,2026-02-03T20:33:26Z
publicdate: 2023-04-23T07:02:51Z
publisher: Editorial Mir
subject: matemáticas,problemas y soluciones,ecuaciones,soluciones numéricas,soviéticas
title: Métodos De Solución De Las Ecuaciones Reticulares Tomo I
year: 1982
collection:
mir-titles,JaiGyan,fav-llahidee_koler,fav-lucas_carughi,fav-nikemaul,fav-pb_ess,fav-pio07,fav-roberto_mart_nez718

description:
La resolución numérica de las ecuaciones diferencialesde la física matemática por el método de las diferencias finitas se realiza en dos etapas: 1) la aproximación de diferencias de la ecuación diforcncial sobre una red: escritura del esquema de diferencias, 2) la resolución en las CE de las ecuaciones en diferencias, las cuales representan sistemas de ecuaciones algebraicas lineales do alto orden y de un tipo especial (mal acondicionamiento, estructura de banda de la matriz dol sistema). La aplicación de los métodos generales del álgebra lineal para tales sistemas no es siempre razonable tanto por la necesidad de conservar un gran volumen de información, como por el gran volumen de trabajo computacional, exigido por estos métodos. Para resolver ecuaciones en diferencias ya hace tiempo se elaboran métodosespeciales, los cuales en uno u otro grado toman en consideración ol carácter específico del problema y permiten hallar la solución con el gasto do un menor número de operaciones en comparación con los métodos generales del álgebra lineal. Esto libro es una continuación del libro do A.A. Samarski y V.B. Andreiev «Métodos de diferencias de resolución de ecuaciones elípticas», en el cual se estudia un círculo de problemas relacionados con la aproximación de diferencias, con la construcción de operadores de diferencias y con la estimación de la velocidad de convergencia de los esquemas de diferencias para los problemas de contorno típicos de tipo elíptico. En el libro so muestra, como pasar de la teoría general a los problemas concretos, y se cita un gran número de algoritmos iterativos de resolución de ecuaciones en diferencias para ecuaciones elípticas y sistemas de ecuaciones. Son dadas estimaciones del número de iteraciones y es realizada una comparación de los diferentes métodos. Así, en particular, se muestra, que para el problema más simple los métodos directos son más económicos, quo el método de las direcciones variables. Se debo subrayar, que todos los problemas cada vez más complejos del álgebra lineal que aparecen en la práctica exigen tanto la elaboración de nuevos métodos, como la extensión del dominio de api ieabilidacl de los métodos viejos. Con esto ocurre una valoración de las características comparables de los diferentes métodos. Traducido del ruso por Andrés Fragüela Collar Candidato a Doctor en Ciencias Fisicomatemáticas Créditos al cargador/escáner original


btih: 093361dee92dad0c5bb58636bcfec0fde1bc8125
creator: A. F. Ioffe
date: 1960-01-01T00:00:00Z
identifier: a.-f.-ioffe-physics-of-semi-conductors-1960
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2025-01-18T13:26:15Z,2026-02-03T20:33:30Z
publicdate: 2025-01-18T13:26:15Z
publisher: Foreign Languages Publishing House
subject: soviet literature. physics,semi-conductors,quantum mehcanics,solid-state physics
title: Physics Of Semi Conductors
year: 1960
collection:
mir-titles,JaiGyan,fav-dnaultra5,fav-floura28zz,fav-jp504,fav-mahmoudfdondeti12,fav-munif_muttafik,fav-nikemaul,fav-pb_ess,fav-ravd,fav-vignam

description:
This book provides a comprehensive exploration of semiconductors, their properties, and applications in various fields of technology. It is divided into multiple chapters that delve into the physical phenomena, measurements, materials, and theories surrounding semiconductors. Translated, edited, and indexed by H. J. Goldsmid. Contents List of Symbols ix Chapter 1: Solid Electrolytes Movement of charge in electrolytes 1 The nature of the current carriers 2 The current mechanism in solid electrolytes 5 Concentration of charge carriers 9 Temperature dependence of the conductivity 11 Ion mobility 13 Crystal lattice defects 15 Impurities 16 Chemical nature of the current carriers in ionic crystals 17 Mixed ionic and electronic currents 19 High-voltage polarization 20 The effect of ionic currents in electronic conductors 22 Chapter 2: Metals The motion of electrons 24 Electron mobility 24 The effect of temperature on electron mobility 26 Thermal conductivity 27 Temperature dependence of the conductivity 30 Electron theory of metals 32 Quantum statistics of electrons in metals 34 Velocity distribution of electrons 35 The effect of temperature 37 Energy distribution of electrons 38 Degeneracy of the electron gas 41 Heat capacity of electrons 42 Quantum states of the electron in an atom 43 Chapter 3: Electronic Semiconductors—A General Survey Types of semiconductor 59 Comparison with electrolytes 60 Comparison with metals 61 Sign of the current carriers 63 Thermal equilibrium of the electrons in semiconductors 66 Temperature-dependence of the electron concentration and electrical conductivity 68 The effects of impurities on the conduction mechanism and electrical conductivity . . 69 Photoconduction 72 Volume photo-e.m.f.s 79 Strong electric fields and breakdown 79 The barrier layer 82 The need for the quantum theory in studies on semiconductors 84 Chapter 4: Fundamentals of the Quantum Theory of Semiconductors The quantum states of electrons in a solid 87 Conduction electrons 91 The laws of motion for free electrons 96 The conditions of motion of an electron in a semiconductor 97 The laws of motion of electrons in a periodic field 99 The effective mass 100 The Brillouin zones 104 Holes and electrons 104 Carrier mobilities 109 Methods of measuring mobilities and effective masses 110 Additions to the electron theory of metals 111 The distribution of the electrons in a semiconductor among the quantum states . . 112 The free electron and hole concentrations 114 The chemical potential 116 The X-rays spectra of semiconductors 118 Semiconductors of low resistivity 119 Impurity levels 120 Surface states 125 Polarons 127 Excitons 128 The energy levels of semiconductors 129 The present state of semiconductor theory 132 Chapter 5: Physical Phenomena in Semiconductors (Properties of the Crystal Lattice) Short- and long-range order 136 Semiconductor crystal lattices 139 Imperfections in crystal lattices 148 Impurities 151 Thermal vibrations of the lattice 156 Scattering of electrons 167 Mean free path and mobility of electrons 173 The concentration of charge carriers 184 Properties of surface layers on semiconductors 188 Contact resistance 189 Solid rectifiers 196 Slow time-dependent phenomena in barrier layers 203 P’-n junctions 205 Rectifiers and transistors 214 Transformation of light and nuclear radiation into electrical energy by means of p-n junctions . 219 Emission of charge carriers from a semiconductor 221 The contact potential 228 External photo-effect 231 Thermionic emission 234 Secondary electron emission 237 Electron emission due to ions 240 Contact electrification 242 Semiconductors in electric and magnetic fields 243 Change of resistance in a magnetic field 249 Diamagnetism 257 Paramagnetism 258 Cyclotron or diamagnetic resonance 262  266 Ferromagnetism 270 Ferrites 271 Thermal conductivity of semiconductors 271 Thermoelectricity: discovery of the thermoelectric phenomena 288 Calculation of the thermal e.m.f. 305 Thermoelectric generators 313 Thermoelectric cooling 318 Thermoelectric heating 321 Chapter 6: Methods of Measuring the Basic Properties of Semiconductors Electrical conductivity measurements 328 Mobility 331 Carrier concentration and effective mass 332 Forbidden band width and position of impurity levels 333 The lifetime and the diffusion length 335 The thermoelectric power 336 Thermal conductivity and heat capacity 337 The contact potential 342 Photoconductivity 344 The dielectric constant 346 Chapter 7: Semiconducting Materials The study of semiconducting materials 349 The classification of semiconductors 352 Atomic lattices with valence bonds 353 Molecular lattices 376 Sulfides, selenides and tellurides 381 Oxides 386 Ionic crystals 395 Alloys of metals 396 Liquid semiconductors 399  400 Organic materials 401 Semiconductor materials for thermoelements 401 Conclusions 423 Subject Index 433


creator: A. G. Kúrosch
date: 1983-01-01T00:00:00Z
identifier: a.-g.-kurosch-ecuaciones-algebraicas-de-grados-arbitrarios-lecciones-populares-d
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2022-11-27T07:57:47Z,2026-02-03T20:33:32Z
publicdate: 2022-11-27T07:57:47Z
publisher: Editorial Mir
subject: Lecciones Populares De Matemáticas,Matemáticas,algebra
title: Ecuaciones Algebraicas De Grados Arbitrarios ( Lecciones Populares De Matemáticas)
year: 1983
collection:
mir-titles,JaiGyan,fav-gerardo_gallegos_ochoa_gaog680518,fav-llahidee_koler,fav-lucas_carughi,fav-nikemaul,fav-pb_ess,fav-roberto_mart_nez718

description:
Primera edición 1976 Segunda edición 1983 Traducido del Ruso por el Silvia de Sepulveda Esle librito. ha sido escrito a base de las clases que el autor dictara en la Universidad Estatal Lomonósov de Moscú para Jos participantes de la olimpíada matemátic~, alumnos del noveno y décimo grados. En el mismo se traza, de acuerdo con el nivel de conocimien· tos de un alumno del noveno grado, un resumen de los resultados y métodos de la teorla general de las ecuaciones a lgebraicas. Prácti· camente no se presentan demostraciones ya que para ello ijubiera sido necesario transcribir casi la mitad· del manual de álgebra superior para la universidad. Pero incluso tal condición no háce que la lectura de este librito se convierta en un llge~o p~satiempo, ya que toda literatura matemática y entre ella la de popul~rización exige del lec· tor una gran atención, el rawnamiento de todas las definiciones y enunciados, la comprobación de los cálculos en todos los ejemplos y la aplic.ación de los métodos examinados a otros casos·; propuestos por el mismo lector, etc.


btih: b03080fb48e56d5c0b6390fcf894855d468fd4a8
collection: mir-titles,JaiGyan,fav-betohl,fav-carson_main,fav-floura28zz,fav-matt_404,fav-timomartin
creator: A. G. Temkin
date: 1967-01-01T00:00:00Z
identifier: a.-g.-temkin-and-others-non-stationary-heat-and-mass-transfer-ipst-1967
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2025-12-13T09:39:06Z,2025-12-13T09:53:18Z
publicdate: 2025-12-13T09:39:06Z
publisher: NASA Technical Translations
subject: soviet literature,heat transfer,mass transfer,physics,thermodynamics
title: Non Stationary Heat And Mass Transfer
year: 1967
description:
This is a collection of papers most of which deal with the problems of non-stationary (unsteady-state) heat and mass transfer, encountered in various branches of science and technology. Several ofthe papers are strictly analytical and are related to the solution of the unsteady-state heat and mass transfer equations, as applied to definite practical problems. Other papers correlate data obtained in experimental investigations of heat and mass transfer processes under unsteady-state conditions, accompanied by the vibration of solid bodies, flux pulsations, etc, This book is intended for the use of scientists, university staff, and engineers. Translated by Abraham Aladjem


collection: mir-titles,JaiGyan,fav-cosmicbrother,fav-seafarer54,fav-sofia_sidorova,fav-stevenlw1956
creator: Alexander Grin
date: 1978-01-01T00:00:00Z
identifier: a.-grin-crimson-sails-progress-1978
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-09-04T14:52:26Z,2026-02-03T20:33:28Z
publicdate: 2023-09-04T14:52:26Z
publisher: Progress Publishers
subject: soviet literature,stories,children's books,children's stories,illustrated stories,fantasy story
title: Crimson Sails
year: 1978
description:
A. Grin The Life Of Alexander Grin Translated by Alex Miller Crimson Sails A Fantasy Translated by Fainna Glagoleva The Snake Translated by Nicholas Luker His Father’s Wrath Translated by Alex Miller The Port Commandant Translated by Barry Scherr Translated from the Russian Illustrated by Mikhail Dorokliov Grin's stories inspire a yearning for an exciting life full of ris , adventure and that "sense o f the sublime" so typical o f explorers seafarers, and travellers. After Grin’s stories, the reader wants to see the whole world— not the writer's countries o f the imagination, but real, genuine ones full of light, with their forests, with the multilingual hubbub o f their harbours, and with human passion and love. “The world tantalizes me,’’ wrote Grin. “Its oceans are vast, its islands without number, and there are so many mysterious, fatally fascinating nooks and crannies.”


collection: mir-titles,JaiGyan,fav-attilio_lesilio,fav-giulio_libri,fav-jos_gomes541,fav-michaellabarbosa
creator: A. N. Tichonov,A. A. Samarskij
date: 1981-01-01T00:00:00Z
identifier: a.-n.-tichonov-a.-a.-samarskij-equazioni-della-fisica-matematica-edizioni-mir-1981
indexflag: index,nonoindex
language: ita
mediatype: texts
oai_updatedate: 2023-08-01T10:03:59Z,2026-02-03T20:33:33Z
publicdate: 2023-08-01T10:03:59Z
publisher: Edizioni Mir
subject: fisica,matematics
title: Equazioni Della Fisica Matematica
year: 1981
description:
Le questioni della fisica matematica sono strettamente legate allo studio dei processi fisici più disparati nel cui novero rientrano fenomeni studiati in idrodinamica, teoria della elasticità, elettrodinamica ecc. I problemi matematici che sorgono in questo caso contengono numerosi elementi comuni e costituiscono Voggetto della fisica matematica. I l metodo di indagine, che caratterizza questa branca scientifica, è sostanzialmente matematico. Tuttavia Vimpostazione dei problemi della fisica matematica, strettamente connessa allo studio di problemi fisici, ha dei tratti specifici. La cerchia di questioni inerenti alla fisica matematica è estremamente larga. Nel presente volume sono trattati problemi di fisica matematica che conducono ad equazioni alle derivate parziali. Abbiamo cercato di subordinare la scelta e Vesposizione del materiale alle proprietà caratteristiche dei processi fisici tipici, per cui la disposizione del materiale corrisponde ai tipi fondamentali di equazioni. Lo studio di ciascun tipo di equazioni inizia dai problemi fisici elementari che conducono alle equazioni del tipo considerato. Un attenzione particolare viene prestata all'impostazione matematica di problemi, all'esposizione rigorosa dei metodi di soluzione dei problemi elementari e all'interpretazione fisica dei risultati ottenuti. Ogni capitolo contiene problemi il cui scopo principale e quello di acquisire esperienza pratica. Alcuni problemi presentano di per sé interesse fisico rilevante. Alla fine di ciascun capitolo sono date appendici contenenti applicazioni dei metodi descritti nel testo alla soluzione dei problemi più disparati della fisica e della tecnica e una serie di esempi che escono dai limiti dei problemi trattati nel testo. La scelta di questi esempi potrebbe, ovviamente, essere diversa. Il libro contiene soltanto parte del materiale trattato nel corso di metodi della fisica matematica, senza considerare la teoria delle equazioni integrali e i metodi variazionali. I metodi approssimati sono esposti in modo non sufficientemente completo. I l libro è basato su lezioni tenute per un decennio da A. N. Tichonov alla facoltà fisica dell'Università di Mosca. Traduzione di Alexandr Machov Crediti per l'uploader originale per la scansione, abbiamo pulito ottimizzato la scansione.


collection: mir-titles,JaiGyan,fav-nikemaul
creator: A. Pisemsky
date: 1955-01-01T00:00:00Z
identifier: a.-pisemsky-the-simpleton-flph-1955
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-02-03T06:35:00Z,2026-02-03T20:33:33Z
publicdate: 2024-02-03T06:35:00Z
publisher: Foreign Languages Publishing House
subject: soviet literature,Russian novel,russian society
title: The Simpleton
year: 1955
description:
In "The Simpleton," Grigory Ulanov, a young nobleman raised in seclusion, faces the harsh realities of life upon returning home. Lacking worldly experience and proper guidance, he makes a disastrous marriage to the manipulative Marya, leading to financial hardship and personal humiliation. Seeking an escape, Grigory joins the military, but his trusting nature makes him vulnerable to exploitation. Back home, he tries to manage his estate, but Marya's meddling and his own poor judgment doom his efforts. A forbidden love for Elena, a young woman raised by Marya, offers a glimmer of hope, but societal pressures and his own insecurities quickly extinguish it. Driven to despair, Grigory embarks on a religious pilgrimage, only to find further disillusionment. Returning home, neglected and ostracized, he ultimately succumbs to illness and dies. Pisemsky's powerful story explores the tragic consequences of Grigory's sheltered upbringing, highlighting the dangers of manipulation and exploitation in a rigid social system. It delves into the individual's struggle for identity and purpose in a world seemingly indifferent to their plight. Through Grigory's journey, the novel offers a stark critique of 19th-century Russia, exposing the harsh realities and social injustices faced by individuals. Even today, the tale's stark realism and unflinching social commentary invite reflection on the challenges individuals encounter in navigating the complexities of life and society. Translated from the Russian by Ivy Litvinova Designed BY B. Basov I. The Female Relative 11 II. Brother, Sister and Aunt 21 III. Mikhailo Nikolaich Masurov 29 IV. Pavel 37 V. An Unexpected Meeting 48 VI. A Visit to the Assembly and Its Consequences 55 VII. Of This and That 71 VIII. Matchmaking 81 IX. The Betrothal, with Scenes Preceding and Succeeding 95 X. Again of This and That 107 XI. The Wedding 122 XII. Domestic Scenes 135 XIII. About This and That 152 XIV. The Rivals 161 XV. Pavel Finds Out Everything 176 XVI. Bakhtiarov 191 XVII. In the Country 196 XVIII. The Neighbour 206 XIX. Departure 212 XX. The Relative Again 220


backup_location: ia906305_0
creator: B. M. Yavorsky, A. A. Pinsky
date: 1975-01-01T00:00:00Z
description: Two volume course on fundamental physics
identifier: YavorskyPinskyFundamentalsOfPhysicsVol1
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2017-01-18T13:18:45Z,2026-02-06T02:07:57Z
publicdate: 2017-01-18T13:18:45Z
subject: physics,mechanics,thermodynamics,quantum mechanics,electricity magnetism
title: Fundamentals Of Physics Vol 1
year: 1975
collection:
mir-titles,JaiGyan,fav-aristo25,fav-carlos_joel_codova_cortavarr_a,fav-munif_muttafik,fav-pb_ess,fav-pio07,fav-seafarer54,fav-user_71996

format:
Abbyy GZ,Animated GIF,DjVuTXT,Djvu XML,EPUB,Item Tile,Metadata,OCR Page Index,OCR Search Text,Page Numbers JSON,Scandata,Single Page Processed JP2 ZIP,Text PDF,chOCR,hOCR


backup_location: ia906102_27
collection: mir-titles,JaiGyan
creator: Yuri Olesha
description: A book for children
identifier: YuriOleshaTheThreeFatMen
indexflag: index,nonoindex
language: English
mediatype: texts
oai_updatedate: 2016-03-24T16:00:21Z,2026-02-06T02:10:34Z
publicdate: 2016-03-24T16:00:21Z
subject: soviet,literature,children's
title: The Three Fat Men
format:
Abbyy GZ,Additional Text PDF,Animated GIF,DjVuTXT,Djvu XML,EPUB,Image Container PDF,JPEG Thumb,Metadata,Scandata,Single Page Processed JP2 ZIP


collection: mir-titles,JaiGyan
creator: ইভান তুর্গেনেভ (Ivan Turgenev)
date: 1981-01-01T00:00:00Z
identifier: the-nest-of-the-gentry-babuder-basa-ivan-turgenev_202407
indexflag: index,nonoindex
language: ben
mediatype: texts
oai_updatedate: 2024-07-05T11:00:43Z,2026-02-06T00:16:31Z
publicdate: 2024-07-05T11:00:43Z
publisher: Progress Publishers
stripped_tags: strong
subject: soviet literature,russian novel,সোভিয়েত সাহিত্য,রাশিয়ান উপন্যাস
title: বাবুদার বাসা (The Nest of the Gentry in Bengali)
year: 1981
description:
গণের বাসা (Nest of Gentry)  উপন্যাসটি ইভান তুর্গেনেভ রচিত এবং এটি রাশিয়ার ১৯শ শতাব্দীর উচ্চবিত্ত সমাজের জীবন ও মূল্যবোধের পরিবর্তনকে চিত্রিত করে। উপন্যাসের কেন্দ্রীয় চরিত্র, লাভরেটস্কি, পশ্চিমা ইউরোপে অনেক বছর কাটানোর পর রাশিয়ায় ফিরে আসে এবং তার প্রাক্তন প্রেমিকা, লিসা, সাথে পুনরায় মিলিত হয়। লাভরেটস্কি তার পাপী জীবন এবং ব্যর্থ বিবাহ থেকে মুক্তি পেতে চায়। লিসার প্রেমে পড়ার পরেও, তার অতীতের ভুলগুলি এবং সামাজিক বাধাগুলি তাদের সম্পর্ককে জটিল করে তোলে। এই উপন্যাসটি প্রেম, হতাশা, এবং নৈতিক পুনর্জাগরণের একটি মর্মস্পর্শী কাহিনী যা তুর্গেনেভের সুনিপুণ লেখনী এবং চরিত্র বিশ্লেষণের জন্য বিখ্যাত। দ্বিতীয় সংস্করণ অনুবাদ: কামাক্ষীপ্রসাদ চট্টোপাধ্যায় সম্পাদনা: অরুণ সোম অঙ্গসজ্জা: কনস্তান্তিন রুদাকোভ All credits to sovietbooksinbengali blog.


collection: mir-titles,JaiGyan,fav-the_bode
creator: Yuan Ching
date: 1979-01-01T00:00:00Z
identifier: yuan-ching-the-story-of-little-black-horse-flp-1979
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-02-02T10:31:44Z,2026-04-14T03:45:25Z
publicdate: 2024-02-02T10:31:44Z
publisher: Foreign Languages Press
subject: children's stories,animal stories,illustrated books
title: The Story Of Little Black Horse
year: 1979
description:
A Chinese story about a Little Black Horse. First edition 1979 Translated by Nieh Wen-chuan Illustrated by Lu Tan All credits to Guptaji. Contents 1. Abandoned! 1 2. A New Home 12 3. Disappointed 21 4. The Competition 31 5. It Doesn't Pay to Deceive 43 6. Escape 55 7. The Rescue 73 8. A New Woman 86 9. “He’s Come Back!’, 97 10. Unity Is Strength 115 11. “Lovesick” 132 12. Triumph 149 13. Reunion 168 14. Struggle 182


btih: 2e470f8a1ed416e4e9c52b0f099e24094817ad45
collection: mir-titles,JaiGyan,fav-pio07
creator: A. I. Alexeiev
date: 1977-01-01T00:00:00Z
identifier: problemas-de-electrodinamica-clasica-por-a.-i.-alexeiev_202605
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2026-05-21T10:43:12Z,2026-05-21T12:01:57Z
publicdate: 2026-05-21T10:43:12Z
publisher: Editorial Mir
title: Problemas De Electrodinámica Clásica
year: 1977
description:
Esta recopilación reúne una amplia serie de problemas de electrodinámica clásica utilizados durante muchos años en el Instituto de Ingeniería y Física de Moscú tanto en clases prácticas como en tareas individuales para estudiantes. La mayoría de los ejercicios son originales e incluyen también problemas modelo que ilustran la metodología de resolución. Los problemas presentan distintos niveles de dificultad, aunque la mayoría está al alcance de estudiantes que han estudiado la teoría del campo electromagnético. El libro ofrece soluciones detalladas en los casos en que se introducen nuevas ideas o métodos, mientras que otros problemas similares se presentan con respuestas y orientaciones breves, útiles para el autoaprendizaje y el control del progreso. El contenido abarca la electrodinámica en el vacío, incorporando conceptos de densidad de carga y corriente en distintas formas, lo que permite ampliar el tratamiento a situaciones más generales. Cada capítulo incluye una introducción teórica y apéndices con herramientas matemáticas esenciales, como análisis vectorial, cálculo tensorial y funciones especiales, facilitando así la resolución eficiente de los problemas y reduciendo la carga de consulta externa. Traducido del ruso por Jesús Heranz Castaños Todos los créditos a los subidores originales.

subject:
electrodinámica clásica,física teórica,campo electromagnético,resolución de problemas,enseñanza de la física


collection: mir-titles,JaiGyan,fav-alaxi,fav-gregourious,fav-hugen716,fav-mmos,fav-nikemaul,fav-pio07
creator: Vladimir Lenin,Maxim Gorky
date: 1973-01-01T00:00:00Z
identifier: lenin-vladimir-gorky-maxim.-letters-reminiscences-articles_202309
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-09-15T08:34:11Z,2026-02-05T20:04:10Z
publicdate: 2023-09-15T08:34:11Z
publisher: Mir Publishers
subject: soviet literature,marxism-leninism
title: Lenin & Gorky: Letters, Reminiscences, Articles
year: 1973
description:
Translated from the Russian by the late Bernard Isaacs except the items taken from V. I. Lenin, Collected Works, Progress Publishers, Moscow Designed by Viktor Korolkov This is an abridged translation of the Russian collection, V. I. Lenin and A. M. Gorky, Letters, Reminiscences, Articles, prepared by the Institute of Marxism-Leninism of the C.C. C.P.S.U. jointly with the Gorky Institute of World Literature of the U.S.S.R. Academy of Sciences and published in Moscow in 1969 by Nauka Publishers. It contains correspondence between Lenin and Gorky and other material revealing their long-standing friendship Credits to the original uploaders


btih: 79e11770055c3c55fc8367fc3b2a4cc882967850
collection: mir-titles,JaiGyan
creator: அந்தோன்‌ சேகல்‌ (Anton Chekhov )
date: 1975-01-01T00:00:00Z
identifier: anton-chekhov-short-stories-and-short-novels-1884-1903-in-tamil-progress-1975
indexflag: index,nonoindex
language: tam
mediatype: texts
oai_updatedate: 2025-02-25T04:58:20Z,2026-02-03T22:45:24Z
publicdate: 2025-02-25T04:58:20Z
publisher: Progress Publishers
subject: soviet literature,russian literature,classics of russian literature,russian novel
title: சிறுகதைகளும்‌ குறுநாவல்களும்‌ (1864-1903) (Short Stories And Short Novels ( 1884-1903) In Tamil)
year: 1975
description:
A a collection of great Russian writer Anton Chekhov's short stories and novels translated to Tamil. ஒரு மகான் ரஷ்ய எழுத்தாளரான அந்தோன் சேகாவின் சிறுகதைகள் மற்றும் நாவல்களின் தொகுப்பு தமிழில் மொழிபெயர்க்கப்பட்டுள்ளது. ஓவியம்‌: குக்ரினிக்கு, டி. டுபீன்ஸ்கி குயாரிப்பு: யூ. ஸெலென்கோவ்‌ உள்ளடக்கம் அந்தோன் சேகவும் அவர்களின் கதைகள் (மொழிபெயர்ப்பு: ரா. கிருஷ்ணையா) – 2 ம. கோர்க்கி, அந்தோன் சேகவ் (மொழிபெயர்ப்பு: ரா. திருஷ்ணையா) – 11 பச்சோந்தி (மொழிபெயர்ப்பு: ரா. கிருஷ்ணையா) – 42 வான்கா (மொழிபெயர்ப்பு: ரா. கிருஷ்ணபையா) – 52 குத்துக்கிளி (மொழிபெயர்ப்பு: ரா. கிருஷ்ணையா) – 60 ஆறாவது வார்டு (மொழிபெயர்ப்பு: ரா. கிருஷ்ணையா) – 107 மாடவீடு (மொழிபெயர்ப்பு: ரா. கிருஷ்ணையா) – 208 இயோனிச் (மொழிபெயர்ப்பு: ரா. கிருஷ்ணையா) – 242 நாய்க்காரச் சீமாட்டி (மொழிபெயர்ப்பு: பூ. சோமசுந்தரம்) – 276 மணமகள் (மொழிபெயர்ப்பு: ரா. கிருஷ்ணையா) – 306 Original scan from Tamil Digital Studies at Toronto Universtiy. This is a cleaned, optimised scan.


avg_rating: 5
backup_location: ia905506_10
creator: S. Venetsky
date: 1981-01-01T00:00:00Z
identifier: VenetskyTalesAboutMetals
indexflag: index,nonoindex
language: English
mediatype: texts
num_reviews: 2
oai_updatedate: 2015-12-07T08:57:10Z,2026-02-06T01:46:28Z,2022-09-09T17:00:06Z
publicdate: 2015-12-07T08:57:10Z
reviewdate: 2022-09-09T17:00:06Z
subject: science,metallurgy,elements,metals,chemistry,history of science,periodic table
title: Tales About Metals
year: 1981
collection:
mir-titles,JaiGyan,fav-2_sebastian_1,fav-amsubodhini,fav-andrew2469,fav-cbothe,fav-floura28zz,fav-irohamca,fav-ivan260,fav-leonardo662020,fav-munif_muttafik,fav-pb_ess,fav-pio07,fav-radh18,fav-sewalm,fav-tanmor,fav-zoe_khan839

description:
About For ages have metals faithfully served humanity in all its endeavours to conquer the elements, unravel the mysteries of Nature and build powerful machines and installations. The world of metals is diverse and absorbing. The history of some of its representatives, notably, copper, iron, lead, mercury, gold, silver and tin dates thousands of years back. Others were discovered within just a few recent decades. The properties of metals are extremely varied. Mercury will not freeze even at below-zero temperatures, while tungsten will not be consumed by the hottest of flames. Lithium could make a fine swimmer, being half as heavy as water and unable to sink no matter how hard it would try: osmium is a heavy-weight champion among metals and, thrown into water, will hit the bottom faster than a stone. Silver “gladly” conducts electricity, while titanium has an aversion to this “pastime”: its electrical conductivity is only a 300 th part that of silver. We come across iron wherever we turn and holmium is found in such minute quantities in the earth’s crust that it is fabulously expensive: a grain of pure holmium is several hundred times more expensive than gold. But for all their differences, metals have one thing in common— they all belong to one large family. S. I. Venetsky’s Tales About Metals contains much information on the history of discovery of many metals and on their present and future uses. It was not the author’s idea to give any systematized account of every metal he tells about. The history of metals abounds in amazing incidents, at times romantic or humorous, at times tragic. And it is mostly this aspect that the author had in mind when he wrote his book. The book is intended for those who are ever curious, not only youngsters who are just discovering the world of science for themselves, but also those who have probably said goodbye to school and college, but still seize upon every opportunity to learn more about things around them. The book has many Tales about metals related to their uses and discovery. It is a joy to read these, and I have cherished these Tales since my childhood. Hope you do it too. Also the little water paintings that appear in these Tales make the reading much more fun, as a reader you are taken to the fantasy world through these little images. Contents About This Book 6 The Lightest Metal 7 Space-Age Metal 14 A Fighter Against Fatigue 21 Silver from Clay 28 Son of the Earth 38 “Vitamin V” 47 The “Red Lead” Mystery 54 Iron’s Old Companion 63 A Great Toiler 71 The Charge of the Guns of Peace 83 “Copper Devil” 91 One of the Oldest and Celebrated Metals 100 A “Clothing” for Uranium Rods Ill The Forty First 118 Iron’s Ally 125 Of a Noble Origin 133 “Hard” but Soft 144 Born “in Torment” 151 Giving Light 157 Behind Three Locks 165 The King of Metals and the Metal of Kings 173 Silver Water 186 The Metal that Destroyed Rome 193 The Fuel of the Twentieth Century 200

format:
Cloth Cover Detection Log,DjVuTXT,Djvu XML,EPUB,Item Tile,Metadata,OCR Page Index,OCR Search Text,Page Numbers JSON,Scandata,Single Page Processed JP2 ZIP,Text PDF,chOCR,hOCR


collection: mir-titles,JaiGyan,fav-kheru69
creator: એલેક્ઝાન્ડર પુશ્કિન (Alexander Pushkin)
date: 1980-01-01T00:00:00Z
identifier: alexander-pushkin-belkins-novella-in-gujarati-progress-1980
indexflag: index,nonoindex
language: guj
mediatype: texts
oai_updatedate: 2024-03-22T14:04:28Z,2026-02-03T21:34:31Z
publicdate: 2024-03-22T14:04:28Z
publisher: Progress Publishers
subject: soviet literature,soviet novel,russian novel,સોવિયેત સાહિત્ય,સોવિયેત નવલકથા,રશિયન નવલકથા
title: ઇવાન ખેલકિનની વાર્તાઓ (Belkin's Novella In Gujarati)
year: 1980
description:
ઇવાન ખેલકિનની વાર્તાઓ વિવિધ શૈલીઓમાં લખાયેલી ટૂંકી વાર્તાઓનો સંગ્રહ છે, દરેકની શરૂઆત સમાન નામના વર્ણનકાર, ઇવાન પેટ્રોવિચ બેલ્કિન દ્વારા કાલ્પનિક ટિપ્પણી સાથે કરવામાં આવી છે. આ વાર્તાઓમાં રોમાંસ, રહસ્ય અને ઐતિહાસિક સાહિત્ય સહિત વિવિધ વિષયો અને શૈલીઓ આવરી લેવામાં આવી છે. અનુવાદક–અતુલ સવાણી ચિત્રકાર – પોઝાસ્કી શશ્મારિનોવ ગુપ્તાજીને તમામ ક્રેડિટ


btih: a613dd5884aaf08a7e505dd84cf2a34b69482259
collection: mir-titles,JaiGyan,fav-amit_phone,fav-amsubodhini
creator: अलेक्सेई क्रिलोव (Alexei Krylov)
date: 1978-01-01T00:00:00Z
identifier: alexei-kirilov-from-bonfire-to-reactor-in-hindi-raduga-1978
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2024-09-24T13:33:20Z,2026-02-03T21:34:37Z
publicdate: 2024-09-24T13:33:20Z
publisher: Raduga Publishers
title: अलाव से रिएक्टर तक (From Bonfire To Reactor In Hindi)
year: 1978
description:
हवाई जहाज क्यों उड़ते हैं? मोटरगाड़ी और इंजन को क्या चीज चलाती है ? हमारे घरों और कारखानों में बिजली किसलिए आती है ? लोग खाना किसलिए खाते हैं? कभी सोचा है तुमने इस सबका कारण क्या है? बच्चों के लिए एक लोकप्रिय विज्ञान पुस्तक, जो विभिन्न ऊर्जा स्रोतों और उन्हें प्रकृति से कैसे प्राप्त किया जा सकता है, इस बारे में समझाती है। अनुवादक - योगेन्द्र नागपाल अंद्री प्लाटोनोव द्वारा कुछ वाकई शानदार पूरे पृष्ठ के चित्र। सभी श्रेय गुप्तजी को अनुक्रम अदृश्य शक्ति ८ कैसी है यह ऊर्जा ? १२ ऊष्मा कैसे हमारे काम आती है ? १८ किलोग्राम यूरेनियम का वजन कितना है? ३० क्या पानी जल सकता है ? ३८ जल ऊर्जा का उपयोग हम कैसे करते हैं? ४८ सौर किरणों की ऊर्जा ५८ बिजलीघर का बायलर – पृथ्वी ६४ विद्युत मांसपेशियां ७२

subject:
soviet literature,popular science,lalit vidynany sahitya,energy,renewable energy,nuclear energy,energy sources,energy studies,energy technology,सोवियत साहित्य,लोकप्रिय विज्ञान,ललित विज्ञान साहित्य,ऊर्जा,नवीकरणीय ऊर्जा,परमाणु ऊर्जा,ऊर्जा स्रोत,ऊर्जा अध्ययन,ऊर्जा प्रौद्योगिकी


btih: 371c5c444f64d1e8e4501186ebaf682a6ff8b322
collection: mir-titles,JaiGyan
creator: அலெக்சாந்தர் ரஸ்கி (Alexander Raskin)
date: 1988-01-01T00:00:00Z
identifier: alexander-raskin-when-daddy-was-a-little-boy-in-tamil-raduga-1988
indexflag: index,nonoindex
language: tam
mediatype: texts
oai_updatedate: 2025-06-12T14:09:46Z,2025-06-12T14:23:02Z
publicdate: 2025-06-12T14:09:46Z
publisher: Raduga Publishers
subject: children's literature,soviet literature,stories,story book
title: அப்பா சிறுவனாக இருந்தபோது (When Daddy Was A Little Boy In Tamil )
year: 1988
description:
I want to tell you about how I came to write this book. I have a daughter named Sasha. She's a big girl now and often says, when speaking about herself, "When I was a little girl-" Well, when Sasha was a very little girl, she was often ill. She had the grippe, and a sore throat, and an infected ear. If you've ever had an infected ear, you know how painful it is. And if you haven't, there's no use explaining, for you'll never understand anyway. Once Sasha's ear hurt so badly that she cried and  cried. She couldn't sleep at all. I felt so sorry for her that I nearly cried, too. And so I read aloud to her and told her funny stories. I told her a story about the time I rolled my new ball under a car when I was a little boy. Sasha liked the story. She was surprised to learn that her daddy had once been a little boy, and that he'd gotten into mischief and had also been punished sometimes. She remembered the story, and whenever her ear would begin to ache, she'd shout: "Daddy! Daddy! My ear aches! Tell me a story about you when you were a little boy." And each time I'd tell her a new story. You'll find them all in this book. I tried to remember all the funny things that had ever happened to me, because I wanted to make a sick girl smile. Besides, I wanted my girl to understand that being greedy, boastful, or stuck-up wasn's nice at all. That doesn't mean I was always like that when I was a little boy. Sometimes, when i couldn't think of a sto- ry, I'd borrow one from other daddies I knew. After all, every daddy was once a little boy. So you see, none of these stories were invented. They all actually happened to little boys. Now that Sasha is a big girl, she's hardly ever ill and can read great big books all by herself. But I thought that perhaps other children might like to know about a daddy and the things that hap- pened to him when he was a little boy.  That's all I wanted to say. But waitl There's some- thing else. There's more to this book. Each one of you can discover the rest for yourself, for your own daddy can tell you about things that happened to him when he was a little boy. And so can your mommy. I'd love to hear their stories, too இந்த புத்தகத்தை நான் எப்படி எழுதினேன் என்று உங்களுக்குச் சொல்ல விரும்புகிறேன். எனக்கு சாஷா என்றொரு மகள் இருக்கிறாள். அவள் இப்போது பெரிய பெண்ணாகிவிட்டாள், தன்னைப்பற்றிப் பேசும்போது அடிக்கடி, "நான் சின்னப் பெண்ணாக இருந்தபோது-" என்று சொல்வாள். சரி, சாஷா மிகச் சிறிய பெண்ணாக இருந்தபோது அவளுக்கு அடிக்கடி உடல்நிலை சரியில்லாமல் போகும். அவளுக்கு காய்ச்சல், தொண்டை வலி, காதில் தொற்று எல்லாம் வரும். உங்களுக்கு எப்போதாவது காதில் தொற்று ஏற்பட்டிருந்தால், அது எவ்வளவு வேதனையானது என்று உங்களுக்குத் தெரியும். ஒருவேளை உங்களுக்கு ஏற்படவில்லையெனில், அதை விளக்கிப் பயனில்லை, ஏனென்றால் நீங்கள் ஒருபோதும் புரிந்து கொள்ள மாட்டீர்கள். ஒருமுறை சாஷாவின் காது மிகவும் வலித்ததால் அவள் அழுதுகொண்டே இருந்தாள். அவளால் தூங்கவே முடியவில்லை. அவளைப் பார்த்து எனக்கு மிகவும் வருத்தமாக இருந்தது, நானும் கிட்டத்தட்ட அழுதுவிட்டேன். அதனால் நான் அவளுக்கு உரக்கப் படித்துக் காட்டினேன், வேடிக்கையான கதைகளைச் சொன்னேன். நான் சின்னப் பையனாக இருந்தபோது என் புதிய பந்தை ஒரு காருக்கு அடியில் எப்படி உருட்டிவிட்டேன் என்று ஒரு கதை சொன்னேன். சாஷாவுக்கு அந்தக் கதை பிடித்திருந்தது. அவளுடைய அப்பா ஒரு காலத்தில் சின்னப் பையனாக இருந்தார், அவருக்கு குறும்புகள் பிடிக்கும், சில சமயங்களில் தண்டிக்கப்பட்டும் இருக்கிறார் என்று அறிந்ததும் அவளுக்கு ஆச்சரியமாக இருந்தது. அந்தக் கதை அவளுக்கு நினைவிருந்தது, அவளுடைய காது வலிக்கத் தொடங்கும்போதெல்லாம் அவள் கத்துவாள்: "அப்பா! அப்பா! என் காது வலிக்கிறது! நீங்கள் சின்னப் பையனாக இருந்தபோது நடந்த ஒரு கதையைச் சொல்லுங்கள்." ஒவ்வொரு முறையும் நான் அவளுக்கு ஒரு புதிய கதை சொல்வேன். அவை அனைத்தையும் நீங்கள் இந்த புத்தகத்தில் காணலாம். நோய்வாய்ப்பட்ட ஒரு பெண்ணை சிரிக்க வைக்க வேண்டும் என்பதற்காக, எனக்கு நடந்த எல்லா வேடிக்கையான விஷயங்களையும் நினைவில் வைக்க முயற்சித்தேன். தவிர, என் மகள் பேராசைப்படுவது, பெருமை பேசுவது அல்லது தலைக்கனம் பிடித்திருப்பது கொஞ்சமும் நல்லதல்ல என்பதைப் புரிந்துகொள்ள வேண்டும் என்று நான் விரும்பினேன். நான் சின்னப் பையனாக இருந்தபோது எப்போதும் அப்படித்தான் இருந்தேன் என்று அர்த்தமல்ல. சில சமயங்களில், எனக்கு ஒரு கதை தோன்றாதபோது, எனக்குத் தெரிந்த மற்ற அப்பாக்களிடமிருந்து கடனாக வாங்குவேன். எல்லாவற்றுக்கும் மேலாக, ஒவ்வொரு அப்பாவும் ஒரு காலத்தில் ஒரு சின்னப் பையனாக இருந்தவர்தான். ஆகையால், இந்த கதைகள் எதுவும் புனையப்பட்டவை அல்ல என்பதை நீங்கள் புரிந்துகொள்வீர்கள். இவை அனைத்தும் உண்மையில் சின்னப் பையன்களுக்கு நடந்தவைதான். இப்போது சாஷா பெரிய பெண்ணாகிவிட்டதால், அவளுக்கு அரிதாகவே உடல்நிலை சரியில்லாமல் போகிறது, அவளால் பெரிய புத்தகங்களை தனியாகப் படிக்க முடியும். ஆனால் ஒரு அப்பா மற்றும் அவர் சின்னப் பையனாக இருந்தபோது நடந்த விஷயங்களைப் பற்றி மற்ற குழந்தைகளுக்கும் தெரிந்து கொள்ள பிடிக்கும் என்று நான் நினைத்தேன். இவ்வளவுதான் நான் சொல்ல விரும்பியது. ஆனால் ஒரு நிமிடம்! வேறு ஒன்று இருக்கிறது. இந்த புத்தகத்தில் இன்னும் நிறைய இருக்கிறது. உங்கள் ஒவ்வொருவரும் மீதியை நீங்களே கண்டுபிடிக்கலாம், ஏனென்றால் உங்கள் அப்பாவும் அவர் சின்னப் பையனாக இருந்தபோது நடந்த விஷயங்களைப் பற்றி உங்களுக்குச் சொல்ல முடியும். உங்கள் அம்மாவும் சொல்ல முடியும். அவர்களின் கதைகளையும் நான் கேட்க விரும்புகிறேன். மொழிபெயர்ப்பாளர்‌: நா. முகம்மது செரீபு, எம்‌. ஏ. வடிவமைப்பாளர்‌: லேவ்‌ தொக்மகோவ்‌


btih: 323eac926fc42de1c8780c67474be16f7ec6b85a
collection: mir-titles,JaiGyan
creator: आंद्रेई नेक्रासोव (Andrei Nekrasov)
date: 1979-01-01T00:00:00Z
identifier: andrei-nekrasov-friends-in-marathi-progress-1979
indexflag: index,nonoindex
language: mar
mediatype: texts
oai_updatedate: 2025-05-19T04:54:32Z,2026-02-03T22:35:43Z
publicdate: 2025-05-19T04:54:32Z
publisher: Progress Publishers,प्रगती प्रकाशन
title: मित्रमंडळी (Friends in Marathi)
year: 1979
description:
वेगवेगळ्या सोविएत प्रजासत्तकांमधील मुलांसंबंधोच्या चित्रकथा “सूये सदा तळपत राहो' ही सचित्र बालपुस्तकमाला ' प्रगती प्रकाशन ' या पुस्तकापासून सुरू करीत आहे. सोविएत संघातल्या वेगवेगळ्या प्रजासत्ताकांमध्ये राहणार्‍या मुलांविषयी या पुस्तकात माहिती दिली आहे. सोविएत मुले-मुली कशी राहतात , त्यांच्या आवडी-निवडी काय आहेत , त्यांची करमणुकीची साधने कोणती आहेत , याबद्दल जगभरच्या. मुलांना यातून माहिती मिळेल . सोविएत मुलांना काय आवडते आणि काय आवडत नाही, त्यांचे आई-वडील आणि मित्रमंडळी कोण आहेत , याची त्यांना माहिती मिळेल. सजावट: ग्रीशिन , अलेक्सेयेव अनुवाद अनिल हवालदार

subject:
illustrated books,children's books,soviet children's literature,story books,russian stories,frienship. letter friends,मुलांची पुस्तके,सोव्हिएत मुलांसाठीचे साहित्य,गोष्टीची पुस्तके


btih: 6e482213dc7f7917772e30f28ce73b8616fa10d7
creator: Apolion Davidson
date: 1988-01-01T00:00:00Z
identifier: apolion-davidson-cecil-rhodes-and-his-time-progress-1988
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-10-07T05:37:28Z,2026-05-09T02:43:15Z
publicdate: 2024-10-07T05:37:28Z
publisher: Progress Publishers
title: Cecil Rhodes And His Time
year: 1988
collection:
mir-titles,JaiGyan,fav-ahelmtexas,fav-gguler,fav-henry_w_watlington,fav-hugen716,fav-libraryenthusiast17,fav-mleppa,fav-william358

description:
Cecil Rhodes... He has been spoken and written about for a hundred years. Do we really need yet another book? And does his time, the age when the world was divided up by the European countries using people like Rhodes, really need to be written about again? After all, the age of colonialism is past. When undertaking this book, the author believed that only now that the political dominance of colonialism has ended can one truly grasp this phenomenon as a whole. And this must be done since the imprint of colonialism still remains on states, and even continents, and on the lives and characters of their inhabitants. The figure of Rhodes helps one to understand a great deal about how colonialism functioned and about the psychology of people of that time. Why did Rhodes become a symbol of the largest empire in the history of mankind? Why was it Rhodes who became the idol of colonialism in the epoch of the division of the world? And what impression did his personality leave on the nature of colonialism? These are some of the questions which the book tries to answer. Translated from the Russian by Christopher English Designed by Oleg Grebenyuk Jacket: The battle of the Umguza (April 22, 1896). reproduced from Oliver Ransford’s book Bulawayo: Historic Battleground of Rhodesia, Cape Town, 1968. Title page: A late nineteenth-century map of Southern Africa showing the countries conquered by Rhodes (from the book Rhodes by J. G. Lockhart and Hon. C. M. Woodhouse, London, 1963). This is a cleaned, optimised scan. Original Scan A 1988 Soviet work. Scanned by Ismail. Contents Page 6 Testament of a Young Man The Gold and Diamond King 26 "How Cecil Rhodes Made His Fortune" 64 His Road to Politics 79 Battle of the Magnates Hero of the Day 96 The Land of Ophir Between the Zambezi and the Limpopo 120 From the "White Queen" to Inkosi Lobengula 165 Setting Up His Own State 182 His First Military Campaign 214 And the First War 239 The Idol of His Day Instigator of the Boer War 262 The Conspiracy Against the Afrikaners 286 Rhodesia Against Rhodes 314 Mere Setback or Utter Debacle? 338 "Terug na Die Ou Transvaal" ("Back to the Old Transvaal") 370 Fading Away 393 Conclusion 400 Appendix 416 References 436 Name Index

stripped_tags:
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subject:
soviet literature,history,southern africa,british imperialism,de beer company,british colonialism,african subjugation,boer wars,south africa


btih: b9e6413764ef54727efdbad055e561feef40e75d
collection: mir-titles,JaiGyan
creator: विक्‍क्तर वाहदार्येव (Victor Vazhdayev)
date: 1981-01-01T00:00:00Z
identifier: victor-vazhdayev-the-cock-with-crimson-comb-a-karelian-fairy-tale-in-marathi-progress-1978
indexflag: index,nonoindex
language: mar
mediatype: texts
oai_updatedate: 2025-06-26T07:46:21Z,2025-11-02T06:57:19Z
publicdate: 2025-06-26T07:46:21Z
publisher: Progress Publishers,प्रगती प्रकाशन
subject: soviet literature,children's books,illustrated books,folk tales,fairy tales,karelian folk tales
title: चतुर कोंबडा (The Cock With Crimson Comb A Karelian Fairy Tale In Marathi)
year: 1981
description:
Note: A better scan has been added  https://archive.org/details/victor-vazhdayev-the-cock-with-crimson-comb-a-karelian-fairy-tale-in-marathi-progress-1978_202511 The tale usually features a bright red-combed cock (rooster) as a clever or brave central figure. He often becomes involved with greedy or deceitful characters — such as a fox, wolf, or human farmer — and manages to outwit them using wit or courage. These stories carry moral lessons about justice, kindness, and cleverness over brute strength. एका गावात एक हुशार आणि धीट कोंबडा राहत असतो. त्याच्या डोक्यावर तेजस्वी, लालसर (क्रिमसन) रंगाचा कोंब असतो, जो त्याला इतर पक्ष्यांपेक्षा वेगळं ओळख देतो. एक दिवस तो धोकादायक आणि स्वार्थी प्राण्यांच्या जाळ्यात अडकतो – कधी कोल्हा, तर कधी लुबाडणारा माणूस. कोंबड्याच्या चतुराईमुळे आणि धैर्यामुळे तो प्रत्येक संकटातून बाहेर पडतो आणि शेवटी दुष्टांची शहानिशा करतो. गोष्टीतून मुलांना समजतं की हुशारी, आत्मविश्वास आणि नीतिमत्ता असली की कोणत्याही संकटाला तोंड देता येतं. अनुवाद: अनिल हवालदार

stripped_tags:
a href="https://archive.org/details/victor-vazhdayev-the-cock-with-crimson-comb-a-karelian-fairy-tale-in-marathi-progress-1978_202511" rel="ugc nofollow"


btih: b7db4388774d096e47d0da677e2d0529f2515409
collection: mir-titles,JaiGyan,fav-apeiron91,fav-golgonooza,fav-guesewak_sangrur,fav-munif_muttafik
creator: V. Ivanonv
date: 1990-01-01T00:00:00Z
identifier: v.-ivanonv-the-philosophy-of-survival-progress-1990
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-10-02T11:53:41Z,2026-05-16T19:39:17Z
publicdate: 2024-10-02T11:53:41Z
publisher: Progress Publishers
subject: soviet literature,international relations,world politics,war,peace,non-violence
title: The Philosophy Of Survival
year: 1990
description:
The book tackles some of the most burning questions of our time—what happens ir the nuclear arms race is not stopped? Is it possible to secure world peace? Is the scrapping of nuclear arms a short cut to another world war? Written by a Marxist who has embraced the new thinking, the book offers the Soviet view of what is needed to assure human survival. The rendering is a tangible result of glasnost, that all-important component of perestroika. The author’s easy style will be sure to attract people who are not necessarily experts in philosophy. Vladimir Ivanov (b. 1957), researcher of the Moscow Institute of Philosophy, a division of the USSR Academy of Sciences, is a leading specialist in the philisophy of history and politics, and has devoted himself to the evolution of the new thinking. Translated from the Russian by Vic Schneierson Designed by Vera Atkarskaya This is a cleaned, optimised scan. Original scan. A 1990 Soviet work. Scanned by Ismail, sent to him by Nathan O'Connor. Introduction 5 PART ONE. WAR AND HISTORY  11 The Social Essence of War 11 War in the Nuclear Age 22 National Security and Military Doctrine 34 The Road to the New Thinking 47 PART TWO. SEARCH FOR A JUST PEACE  62 The Philosopher’s View of Universal Peace 62 From the World Revolution to the Non-Aggression Pact 73 Break-up of the Old System 85 The Road to a Non-Violent World 95 PART THREE. SURVIVAL AND SOCIAL PROGRESS  107 Marxism and the New Political Thinking 107 The Optimism of History 117 The Philosophy of Trust 128 Development Through Disarmament 138 In Lieu of a Conclusion: The Outlook for Progress 151

stripped_tags:
a href="https://archive.org/details/philosophyofsurvival1990" rel="ugc nofollow",div style="margin-top:1.43em;margin-bottom:1.43em;margin-right:5rem;color:rgb(44,44,44);font-family:'Helvetica Neue', Helvetica, Arial, sans-serif;font-size:14px;",strong,ol


btih: f4e5ebf0dc0f6811ef35110879b2376240d0a33c
collection: mir-titles,JaiGyan,fav-amsubodhini,fav-mky_mky
creator: व्ला. किरीलिन (V. Kirillin)
date: 1986-01-01T00:00:00Z
identifier: v.-kirillin-energetics-today-and-tomorrow-in-hindi-mir-1988
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2024-07-28T14:26:37Z,2026-02-06T01:45:04Z
publicdate: 2024-07-28T14:26:37Z
publisher: Mir Publishers,मीर प्रकाशन
title: और्जिकी: आज और कल (Energetics Today And Tomorrow in Hindi)
year: 1986
description:
ऊर्जा उत्पादन के लिए विभिन्न प्रकार की नवीकरणीय और नई तकनीकों के बारे में एक पुस्तक ।  पुस्तक कई प्रणालियों के बुनियादी कामकाज की व्याख्या करती है और हरित ऊर्जा के भविष्य के बारे में आशावादी विचार व्यक्त करती है व्लादिमीर अलेक्मेयेविच किरिलिन ऊष्मप्रवैगिकी, तत्वमीमांसा और ऊर्जावान के विद्वान हैं ।  वह मॉस्को एकेडमी ऑफ साइंसेज के एक नेता और शिक्षाविद हैं और उन्हें लेनिन पुरस्कार और कई अन्य सरकारी पुरस्कारों से सम्मानित किया गया है ।  उन्हें कई देशों के विश्वविद्यालयों और शैक्षणिक संस्थानों द्वारा मानद उपाधियों से सम्मानित किया गया है ।  उनका जन्म 1923 में माली मास्को में हुआ था ।  उन्होंने मानको में ऊर्जावान शिक्षा संस्थान में अपनी पढ़ाई पूरी की ।  वह बीच में एक ही संस्थान के नकली भौतिकी प्रौद्योगिकी विभाग के प्रमुख हैं और मॉस्को में उच्च तापमान के अनुसंधान संस्थान में काम करते हैं ।  व्लादिमीर अलेक्सेविच किरिलिन पिछले 20 वर्षों से पार्टी और ग्रामीण कार्यों में लगे हुए हैं ।  17 वर्षों के लिए, वह मास्को मंत्रिपरिषद के उप महासचिव और मास्को महासंघ की तकनीकी और तकनीकी समिति के अध्यक्ष थे ।  देवेंद्र पी. वर्मा द्वारा अनुवाद सभी श्रेय गुप्तजी को

subject:
soviet literature,popular science,lalit vidynany sahitya,energy,renewable energy,nuclear energy,energy sources,energy studies,energy technology,सोवियत साहित्य,लोकप्रिय विज्ञान,ललित विज्ञान साहित्य,ऊर्जा,नवीकरणीय ऊर्जा,परमाणु ऊर्जा,ऊर्जा स्रोत,ऊर्जा अध्ययन,ऊर्जा प्रौद्योगिकी


btih: aa82ca540eca8d6d68c6dd91344bcc9a6ce631b9
collection: mir-titles,JaiGyan,fav-badhara1983,fav-hodibaba,fav-vignam
creator: வி. கொமரோவ் (V. Komarov)
date: 1987-01-01T00:00:00Z
identifier: v.-komarov-this-fascinating-astronomy-in-tamil-mir-1987
indexflag: index,nonoindex
language: tam
mediatype: texts
oai_updatedate: 2024-09-11T05:15:12Z,2026-02-06T01:45:07Z
publicdate: 2024-09-11T05:15:12Z
publisher: Mir Publishers
title: நெஞ்சை ஈர்க்கும் வானவியல் (This Fascinating Astronomy In Tamil)
year: 1987
description:
Written in a language easily accessible to a wide reader-ship, this book is an exposure of some extraordinary discoveries in modern astronomy and of the puzzling problems it still has to solve. It is also a presentation of facts defying traditional views, of original theoretical conjectures and new research methods. Debatable astronomical issues are set out in a lively and interesting form, and in conformity with the latest achievements in physics. விரிவான வாசகர்கள் வட்டத்தில் எளிதாகப் புரிந்துகொள்ளக்கூடிய மொழியில் எழுதப்பட்டுள்ள இந்தப் புத்தகம், நவீன விண்வெளியியல் துறையில் செய்யப்பட்ட சில அதிசயமான கண்டுபிடிப்புகளையும், இதுவரை தீர்க்கப்படாத சிக்கல்களையும் வெளிக்கொணர்கிறது. இது பாரம்பரியக் கோட்பாடுகளைச் சவாலுக்கு உட்படுத்தும் உண்மைகளை, புதிய ஆய்வு முறைகளையும், அசலான கோட்பாடுகளையும் விளக்குகிறது. விவாதிக்கக்கூடிய விண்வெளியியல் விடயங்கள், உடனடி ஈர்ப்பையும் சுவாரஸ்யத்தையும் ஏற்படுத்தும் விதமாக, பௌதிகத்துறையின் சமீபத்திய சாதனைகளுடன் இணைந்து தரப்பட்டுள்ளன. தமிழாக்கம்: அ. நடராஜன் All credits to Guptaji. அனைத்து வரவுகளும் குப்தாஜிக்கு.

external-identifier:
urn:lcp:V. Komarov - This Fascinating Astronomy in Tamil - Mir - 1987:epub:0f23da2a-cdf2-474e-9ea9-5bde7e4b1fb2

subject:
soviet literature,popular science,சோவியத் இலக்கியம்,பிரபலமான அறிவியல்,மிர் வெளியீட்டாளர்கள்,astronomy,astrophysics,planets,stars,galaxies,cosmology,வானியல்,வானியற்பியல்,கிரகங்கள்,நட்சத்திரங்கள்,விண்மீன் திரள்கள்,அண்டவியல்


btih: b6e9e8363cd0c40d7e38cea9674462d80cf0db3b
collection: mir-titles,JaiGyan,fav-apcpca,fav-carlos_f377,fav-roberto_mart_nez718
creator: V. M. Potapov,S. N. Tatarinchik
date: 1979-01-01T00:00:00Z
identifier: v.-m.-potapov-s.-n.-tatarinchik-quimica-organica-mir-1979
indexflag: index,nonoindex
language: spa
mediatype: texts
oai_updatedate: 2024-12-17T06:14:28Z,2026-04-29T01:07:20Z
publicdate: 2024-12-17T06:14:28Z
publisher: Editorial Mir
subject: soviet literature,organic chemistry,chemical reactions
title: Quimica Orgánica
year: 1979
description:
La química orgánica atraviesa un período de notable desarrollo caracterizado por el descubrimiento de nuevas sustancias con propiedades excepcionales y la creación de compuestos innovadores de aplicación práctica en diversas áreas. Este progreso se apoya en el uso de métodos modernos de investigación fundamentados en la física y en una profundización de las nociones teóricas. Sin embargo, esto plantea retos educativos, ya que es necesario condensar una gran cantidad de material en los planes de estudio. Los autores abogan por priorizar las leyes generales de la química orgánica, dejando en segundo plano el contenido puramente descriptivo, y basan su enfoque en la teoría de la estructura química de Bútlerov, complementada con una mejor comprensión de los enlaces químicos y las reacciones orgánicas. Este enfoque permite clasificar las reacciones de manera sistemática y facilitar su aprendizaje. El libro sigue una clasificación basada en los grupos funcionales, que determinan el comportamiento químico de los compuestos orgánicos. Se abordan primero los hidrocarburos y luego sus derivados, incluyendo halogenados e hidroxílicos, destacando aquellos compuestos de relevancia práctica en la industria, agricultura y medicina. Para esta nueva edición, los autores han incorporado recomendaciones de instituciones académicas como las escuelas politécnicas de Moscú y Leningrado, ajustando el contenido al programa aprobado en 1974 para especialidades como química analítica y química de explotaciones petrolíferas. Finalmente, los autores invitan a los lectores a proporcionar observaciones críticas para mejorar la obra en futuras ediciones. Traducido del ruso por Neiml Sosa Todos los créditos a los cargadores originales.  Nota: La calidad del escaneo es promedio


creator: Pearl Binder
date: 1936-01-01T00:00:00Z
identifier: pearl-binder-misha-and-masha-stories-and-drawings
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-07-13T08:51:01Z,2026-02-05T21:54:44Z
publicdate: 2024-07-13T08:51:01Z
subject: soviet literature,soviet life,soviet people,soviet society
title: Misha And Masha - Stories And Drawings
year: 1936
collection:
mir-titles,JaiGyan,fav-abc_3210o,fav-aghori_king,fav-apeiron91,fav-ellie_swekla,fav-emad_sadeghi,fav-i_fd,fav-ken_liddy

description:
A book depicting lives of 8 Soviet citizen from various walks of life.  These eight people are chosen at random. They and their life-stories are fact, the names only, in a few cases, being fictitious. The drawings depict contemporary Soviet life. I want to thank my good friend and interpreter. Pays Haskellson, for her invaluable help in the preparation of this book. Anna Semyonovna (Communist) 11 Yura Abramovitch (Engineer) 59 Natasha Nikolievna (Secretary) 95 Mikhail Ivanovitch (Sailor) 147 Pelbgaya Dmitrovna (Farmer) 207 Oleg Zacharievitch (Film Student) 225 Nina Petrovna (Metro-worker) 281 Nura Tash Muchamedov (Musician) 301


collection: mir-titles,JaiGyan,fav-nikemaul
creator: Y. N. Pavlovsky
date: 1957-01-01T00:00:00Z
identifier: pavlovsky-human-diseases-with-natural-foci
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-05-03T07:18:35Z,2026-02-05T21:01:32Z
publicdate: 2022-05-03T07:18:35Z
subject: health,disease,medicine,soviet,human disease,epidemiology
title: Human Diseases With Natural Foci
year: 1957
description:
 This book contains an outline of the basic concepts of the theory of human diseases with natural foci, with a detailed summary of contemporary data on tick borne encephalitis, Siberian tick typhus, tick borne relapsing fever, leptospiroses, tularemia, and leishmaniases Field and laboratory research techniques, as well as methods of prevention and control, are described. The book is intended as a manual for epi demiologists, microbiologists, virologists, parasitologists, physicians emplojed at anti-epidemic stations, medical arachno-entomologists, and teachers at medical institutes


collection: mir-titles,JaiGyan,fav-munif_muttafik,fav-raghav_pran_das
creator: ইয়া. পেরেলমান (Ya. Perelman)
date: 1989-01-01T00:00:00Z
identifier: perelman-physics-for-entertainment-2-bengali-mir-1989
indexflag: index,nonoindex
language: ben
mediatype: texts
oai_updatedate: 2023-01-09T12:05:32Z,2026-02-05T21:55:43Z
publicdate: 2023-01-09T12:05:32Z
publisher: Mir Publishers
title: পদার্থবিদ্যার মজার কথা (Physics For Entertainment 2 Bengali)
year: 1989
description:
পেরেলম্যান একটি খুব সুনির্দিষ্ট ছিল  এই বইটা লেখার সময় মনে রেখো বর্ণনা করা হচ্ছে  প্রতিষ্ঠিত ধারণা এবং দীর্ঘ পরিচিত আইন, তিনি ইন্ট্রো-  আধুনিক পদার্থবিজ্ঞানের মূলনীতি এবং  আমাদের পেতে চেষ্টা করে "শারীরিক বিভাগে চিন্তা করুন". কোন জিতেছে-  পরবর্তী নিবন্ধআগামী বইমেলায় কিছুই নেই-  ইলেকট্রনিক্স, নিউক্লিয়ার ফিজিক্স এবং এর মতো  যদিও তিনি প্রায় পঞ্চাশ বছর আগে বইটি লিখেছিলেন, তিনি  ক্রমাগত সংশোধিত এবং এটি সম্পূরক * তার পর্যন্ত  1936 সালে ত্রয়োদশ সংস্করণ. 1942 সালে তিনি মারা যান  লেনিনগ্রাদ অবরোধ এবং পরবর্তী সংস্করণগুলি পাব ছিল-  মরণোত্তর লিস্টেড. অনুবাদ : শৈলেন দত্ত Original scan from Servants of Knowledge

subject:
mechanics,magnetism,electricity,physics,light,reflection,rotation,gravitation,মেকানিক্স,চুম্বকত্ব,বিদ্যুৎ,পদার্থবিদ্যা,আলো,প্রতিফলন,ঘূর্ণন,মাধ্যাকর্ষণ


creator: लेव लदांऊ (Lev Landau),युरी रुमेर (Yuri Rumer)
date: 1988-01-01T00:00:00Z
identifier: 20221103_20221103_1057
indexflag: index,nonoindex
language: hin
mediatype: texts
oai_updatedate: 2022-11-03T11:08:42Z,2026-02-03T20:02:22Z
publicdate: 2022-11-03T11:08:42Z
publisher: मीर प्रकाशन,Mir Publishers
subject: physics,relativity,भौतिकी,सापेक्षता,संदर्भ,प्रकाश
title: सापेक्षिकता सिद्धांत क्या है? (What is the theory of relativity?
year: 1988
collection:
mir-titles,JaiGyan,fav-aghori_king,fav-amsubodhini,fav-h_k_rai,fav-navendur,fav-rambhai,fav-sandeepghutke,fav-suman_pandey_999

description:
अल्बर्ट आईंस्टाइन द्वारा सापेक्षिकता सिद्धांत का प्रतिपादन हुए अस्सी से ज्यादा वर्ष बीत चुके हैं। विगत अवधि में यह सिद्धांत, जो आरंभतः मात्र एक अंतर्विरोधी बौद्धिक खेल प्रतीत होता था, भौतिकी के एक आधार-स्तंभ में परिणत हो चुका है। बिना इस सिद्धांत के आधुनिक भौतिकी लगभग उसी तरह असंभव है, जैसे बिना अणु-परमाणु की अवधारणाओं के । अनगिनत भौतिकीय संवृत्तियां हैं जिनकी व्याख्या सापेक्षिकता सिद्धांत के बिना असंभव है। इसके आधार पर प्राथमिक" कणिकाओं के त्वरित्र जैसे जटिल उपकरण बन रहे हैं, नाभिकीय प्रतिक्रियाओं से संबंधित कलन संपन्न होते हैं आदि आदि । यह खेद की बात है कि सापेक्षिकता सिद्धांत से विशेषज्ञों को छोड़ कर अन्य साधारण लोग बहुत कम परिचित हैं। इसकी गणना क्लिष्ट " सिद्धांतों में होती है और यह सही भी है। सामान्य व्यक्ति से, जो भौतिकविद् नहीं है, इसके जटिल गणितीय उपकरण को व्यवहार में लाने की अपेक्षा नहीं की जा सकती । फिर भी हमारी मान्यता है कि सापेक्षिकता सिद्धांत की मुख्य अवधारणाएं और उसके मुख्य विचार अविशेषज्ञों के लिये सुलभ शैली में व्यक्त किये जा सकते हैं। हमें आशा है कि इस पुस्तक को पढ़ने के बाद पाठक फिर कभी इस तरह नहीं सोचेगा : सापेक्षिकता सिद्धांत का अर्थ इतना ही है कि " दुनिया में सब कुछ सापेक्षिक है " । उल्टा, वह देखेगा कि भौतिकी के किसी भी अन्य सही सिद्धांत की भाँति यह सिद्धांत भी वस्तुगत सत्य को व्यक्त करता है, जो किसी की भी इच्छा या रुचि पर निर्भर नहीं करता । व्योम, काल और द्रव्यमान की पुरानी अवधारणाओं को त्याग कर हम और गहराई से समझने लगे हैं कि दुनिया वास्तविकता में कैसे बनी है । अनुवादक कवंर सिंह


btih: cb5fc99a9688c16904c53ac438e7b4395c56fb25
creator: P. S. Kireev
date: 1978-01-01T00:00:00Z
identifier: p.-s.-kireev-semiconductor-physics-mir-1978
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-12-15T12:50:53Z,2026-05-13T08:52:11Z
publicdate: 2024-12-15T12:50:53Z
publisher: Mir Publishers
stripped_tags: strong,ol
subject: soviet literature,physics,quantum mechanics,semiconductors
title: Semiconductor Physics
year: 1978
collection:
mir-titles,JaiGyan,fav-dahan_wang,fav-debasis891,fav-floura28zz,fav-fredorm2017,fav-jetmorgann,fav-mahmoudfdondeti12,fav-matt_404,fav-munif_muttafik,fav-nguyen_hai887,fav-nikemaul,fav-pb_ess,fav-pio07,fav-schneider_schmit,fav-sejtan,fav-timomartin

description:
This textbook originates from lectures delivered by the author to students of the Semiconductor Materials and Devices Faculty at the Moscow Institute of Steel and Alloys. It assumes prior knowledge of subjects like Crystallography and Quantum Mechanics, allowing the material to focus exclusively on semiconductor physics without revisiting crystal lattice structures or atomic bonding. Leveraging students' understanding of quantum mechanics, the textbook employs rigorous methods to address topics such as energy band structures and charge carrier transitions, including their interactions with lattice defects, phonons, and photons. Detailed intermediate calculations and experimental data further enhance comprehension. While the material is presented at a high level, it remains accessible, supported by clear derivations and illustrations. Group theory methods are introduced to simplify problem-solving but are confined to an appendix, as this subject is typically not part of technical college curricula. The book deliberately avoids covering the operation of specific semiconductor devices, treating Semiconductor Physics as a distinct discipline with a focus on fundamental principles. Translated from the Russian by Mark Samokhvalov All credits to the original uploaders, this is an optimised pdf. CONTENTS Preface 9 Chapter I. Introduction. Electron Theory of Conductivity 11 Electron Theory of Conductivity. Ohm's Law 11 Mean-Free Time and Free-Path Distribution Functions 16 Electron Distribution Function. Mean Values of Physical Quantities 20 Semiconductors. The Classification of Materials According to Their Conductivity 31 Semiconductor Conductivity Models. The Concept of a Hole 35 Intrinsic and Extrinsic Conductivities 39 Chapter II. The Fundamentals of the Band Theory of Semiconductors 42 7. The Schrödinger Equation for the Crystal 42 8. The Adiabatic Approximation 45 9. Single Electron Approximation 50 10. Periodic Field of the Crystal Lattice. Translational Operator 54 11. Quasimomentum 59 12. The Effective Mass of the Electron 64 13. Relation Between Velocity and Quasimomentum 70 14. Acceleration Operator 73 15. Brillouin Zones 80 16. Normalising Inside a Potential Box and the Discrete Nature of Quasimomentum 85 17. Theory of the Quasifree Electron 90 18. Theory of the Quasibound Electron 105 19. Effective Mass Method. Influence of External Fields on Energy Spectrum of a Crystal 119 20. Localised States 125 21. Elementary Theory of Impurity States 130 22. Surface States 138 23. Quantisation of Electron Energy in a Magnetic Field. Landau Levels 141 24. Pauli Principle. Concept of Metal, Semiconductor, and Dielectric 146 25. Main Features of the Hole 153 26. Band Structure of Some Semiconductors. Calculation Methods 158 27. Quasiparticle Concept 175 Chapter III. Electron and Hole Statistics in Semiconductors 180 28. Density of States 180 29. Electron and Hole Concentrations 189 30. Electric Neutrality Equation 197 31. Intrinsic Semiconductor 200 32. Extrinsic Semiconductor. Impurity of One Type 205 33. Semiconductor Doped with Both Acceptor and Donor Impurities 215 34. Degenerate Semiconductor 221 35. Density of States in a Magnetic Field 225 Chapter IV. Kinetic Phenomena in Semiconductors 234 36. Boltzmann's Kinetic Equation 234 37. Relaxation Time 241 38. Electric Current Density and Energy Flux Density 249 39. Kinetic Coefficients 253 40. Conductivity of Semiconductors 261 41. Galvanomagnetic Effects 270 42. Hall Effect in Extrinsic Conductivity Range 280 43. Hall Effect in a Substance with Several Types of Charge Carriers 288 44. Magnetic Field Dependence of Hall Coefficient 294 45. Magnetoresistive Effect 302 46. Heat Conductivity of Semiconductors 311 47. Thermoelectric Phenomena 318 48. Thermomagnetic Phenomena 334 49. General Analysis of Kinetic Phenomena 338 50. On Kinetic Phenomena in Semiconductors with Tensor Effective Masses 348 51. Tensorsensitive Effect. Tensorsensitivity 352 52. Piezoresistive Effect. Piezoresistance Coefficients 359 Chapter V. The Theory of Charge Carrier Scattering 369 53. Effective Scattering Cross Section 369 54. Relationship Between Relaxation Time and Effective Cross Section 378 55. Elements of Quantum Transition Theory 383 56. Impurity Ion Scattering 390 57. Scattering by Neutral Impurity Atoms 398 58. Lattice Vibrations. Normal Coordinates, Phonons 401 59. Acoustical and Optical Lattice Vibrations 409 60. Lattice Specific Heat. Phonon Statistics 422 61. Scattering by Thermal Lattice Vibrations. Method of Deformation Potential 432 62. Temperature Dependence of Charge Carrier Mobility 441 63. Dependence of Relaxation Time on External Fields. Deviations from Ohm's Law 452 Chapter VI. Charge Carrier Recombination 461 64. Continuity Equation. Lifetime 461 65. Recombination Mechanism. Linear Recombination 472 66. Diffusion and Drift of Nonequilibrium Charge Carriers 484 67. Surface Recombination 492 Chapter VII. Contact Phenomena in Semiconductors 497 68. Debye Length 497 69. Work Function 510 70. Contact Potential Difference. Metal-Metal Contact 515 71. Metal-Semiconductor Contact 519 72. Inhomogeneous Semiconductor, p-n Junction 525 Chapter VIII. Optical and Photoelectrical Phenomena in Semiconductors 532 73. Light-Absorption Spectrum 532 74. Light Absorption by Free Charge Carriers 536 75. Cyclotron Resonance 546 76. Intrinsic Light Absorption 555 77. Absorption of Light by the Lattice 573 78. Light Absorption by Electrons in Localised States 579 79. Influence of the Ambient on Absorption Spectrum 586 80. Photoresistive Effect 590 81. Dember Effect. Photovoltaic Effect 599 82. Photomagnetoelectric Effect 608 83. Faraday Effect 613 84. Spin-Orbital Splitting of Energy Bands 623 Appendix. Introduction to the Theory of Groups 633 Space Transformations 633 Group of Symmetry Transformations. Properties of Group Elements 639 Relation Between Groups 643 Representation of Groups 646 The Properties of Irreducible Representations 649 The Basis of a Representation 652 Direct Product of Representations 655 Point Groups 659 Translational Groups. Brillouin Zones 665 The Wave Vector Group 671 Schrödinger Equation 680 Twin Groups. Time Inversion 684 Recommended Literature 694


btih: 9eff793fcd5b46e91902b47bcaa873548f17e602
collection: mir-titles,JaiGyan,fav-munif_muttafik,fav-pb_ess,fav-timomartin,fav-vivan_singh678
creator: Ye. A. Drozdov,V. I. Prokhorov,A. P. Pyatibratov
date: 1965-01-01T00:00:00Z
identifier: ye.-a.-drozdov-v.-i.-prokhorov-a.-p.-pyatibratov-fundamentals-of-computer-technology-ntt-1965
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2025-01-23T08:09:48Z,2026-02-06T02:08:10Z
publicdate: 2025-01-23T08:09:48Z
publisher: NASA Technical Translations
subject: soviet literature,computer engineering
title: Fundamentals Of Computer Technology
year: 1965
description:
The hardware and operating principles of general-purpose and special-purpose digital computers are described in great detail, with emphasis on large USSR computers of the Ural, Strela, Minsk, Dnpr, and BESM types. All stages of programming—writing, reading, converting, coding, storing, and controlling—are explained, including the underlying physical, electronic, and mathematical principles. Numerous wiring diagrams, timing charts, block diagrams, hysteresis loops, and programming samples are provided, and merit comparisons of different types of functional blocks are made. (The Translator) This book presents the design principles of electronic computers and discusses the fundamentals of preparing problems for solution on computers (elements of programming). The material on elements, assemblies, and individual units of the computer has been considerably updated over the first edition, and the terminology and symbols have also been revised. The book is intended for officers studying digital computers. It may also be helpful to engineers and technologists whose work involves digital computers. (The Authors) This book presents the principles of design and operation of electronic digital computers and the preparation of problems for solution on such machines. Chapter I is devoted to the arithmetic and logic principles of the computer. Chapters II to VII focus on computer design, and Chapter VIII covers the preparation of problems for computer solution. The book has been written by a collective of authors, consisting of Candidates in Technical Sciences: Instructor I.E. A. Orozdov (Chapters V, VI, VII) V.I. Prokhorov (Introduction, Chapters I, II, VIII) A.P. Pyatibratov (Chapters III and IV) From Soviet and foreign sources, we have attempted to review, as fully as possible, some electronic digital computers, with special reference to the construction of their units and building blocks using modern miniature elements such as semiconductor diodes, triodes, and ferrite cores. The theoretical level of presentation has been deliberately lowered to make it accessible to a broad class of readers with an education equivalent to the high-school level. The object of this book is to assist military officers in their study of digital computer techniques. It may also be useful to students at academies and higher schools of military engineering specialising in digital computer technology. 4o

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btih: 870fb6cf77f83e7bf6415ba95b55879b42fbc11b
creator: B.M. Yavorsky,A.A. Pinsky
date: 1975-01-01T00:00:00Z
identifier: b.-m.-yavorsky-a.-a.-pinsky-fundamentals-of-physics-volume-1-mir-1975
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-07-20T11:24:15Z,2026-02-04T10:12:18Z
publicdate: 2024-07-20T11:24:15Z
publisher: Mir Publishers
title: Fundamentals Of Physics Volume 1
year: 1975
collection:
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description:
This textbook explains the con­cepts and most important advances of modern physics without resort to higher mathematics. Avoids the traditional division between clas­sical and modern physics and en­deavours to present all material so as to develop quantum mechanical concepts. The textbook is intended for secon­dary schools and as a teaching aid for physics teachers in general and technical secondary schools. Will be found useful by correspondence students studying ‘A ’ level and first year physics. About the authors: Prof. Boris Yavorsky, Doctor of Physical and Mathematical Sciences, is in the department of theoretical physics at the Lenin State Pedagogical Institute in Moscow. He has been lecturing in higher educational institutions of the Soviet Union for the last 35 years. Prof. Yavorsky has written about 300 published works, including books and articles in various scientific journals and collected papers. Among them are the "Complete Course in Physics" (in three volumes) and other textbooks and aids for institute teachers. Assoc. Prof. Arkady Pinsky, Candidate of Pedagogical Sciences, is a senior scientist at the Scientific Research Institute for Teaching Practice of the USSR Academy of Pedagogical Sciences. He has specialized in the methods of physics teaching at school and university levels. In this field, he has published over 50 works, including several books on methods of teaching physics. Translated from the Russian by Nicholas Weinstein All credits to the original uploader, This version has bookmarks and cover added. Contents Volume 1  Part One: Motion and Forces  Chapter 1: Velocity 1.1. Mechanical motion 19 1.2. Frames of reference. Paths 20 1.3. Rectilinear motion. Motion equations 22 1.4. Uniform motion 23 1.5. Variable motion 24 1.6. Average velocity 25 1.7. Instantaneous velocity of variable motion 27  Chapter 2: Inertia 2.1. The principle of inertia 28 2.2. Inertial reference frames 30 2.3. The principle of relativity 32 2.4. Galilean transformations 33 2.5. Classical law of the addition of velocities 35  Chapter 3: Scalars and Vectors. Velocity Vector 3.1. Scalar quantities 35 3.2. Vector quantities 36 3.3. Certain operations on vectors 37 3.4. Resolving a vector into two components 39 3.5. Velocity is a vector 40 3.6. Addition of velocities 42  Chapter 4: Acceleration 4.1. Average and instantaneous acceleration 43 4.2. Rectilinear variable motion 44 4.3. Uniformly accelerated rectilinear motion 44 4.4. Velocity graph for uniformly accelerated motion 45 4.5. Graphical calculation of displacement 45 4.6. Displacement and average velocity in uniformly accelerated motion 46 4.7. Uniform circular motion of a particle 48 4.8. Acceleration in uniform circular motion of a particle 48  Chapter 5: Force 5.1. Force, a measure of the interaction of bodies 50 5.2. Elastic and plastic deformation 51 5.3. Force is a vector 52 5.4. Vector addition and resolution of forces applied to a particle 54  Chapter 6: Weight and Mass 6.1. Force of gravity. Weight 55 6.2. Free fall 57 6.3. Mass of a body 58 6.4. The density of substances 59  Chapter 7: Fundamental Law of Dynamics 7.1. Force and acceleration 60 7.2. Applying the fundamental law of dynamics 63 7.3. Weightlessness 66 7.4. System of units 67 7.5. The international system of units 68 7.6. The cgs and mk(force)s systems of units 69  Chapter 8: Equations of Motion and Initial Conditions 8.1. The basic problem of dynamics 69 8.2. Motion of a particle subject to the force of gravity 70 8.3. Numerical solution of the basic problem of dynamics 72 8.4. Motion of a body subject to an elastic force 73 8.5. Quantities determining the motion equation of a particle 77  Chapter 9: Gravitation 9.1. Discovery of the law of gravitation 78 9.2. Newton’s law of universal gravitation 80 9.3. The Cavendish experiment 81 9.4. Determining the distances from the sun to the planets 82 9.5. The gravitational field 83 9.6. Gravitational field intensity 84 9.7. The earth’s gravitational field 84 9.8. Effect of the earth’s rotation on free-fall acceleration 86  Chapter 10: Electric Forces 10.1. Electric charge 87 10.2. Coulomb’s law 88 10.3. Units of charge and systems of units 90 10.4. The electric dipole 92 10.5. The electric field. Field strength 94 10.6. Electric field of a point charge and of a dipole 94  Chapter 11: Friction 11.1. External and internal friction 97 11.2. Static friction 97 11.3. The angle of friction 100 11.4. Sliding friction 101 11.5. Rolling friction 102 11.6. Motion of bodies subject to the force of friction 102 11.7. Internal friction 103 11.8. Motion of bodies in fluids 105 11.9. Bodies falling in a fluid 108  Part One: Motion and Forces  Chapter 12: The Theory of Relativity 12.1. Velocity of light and the law of addition of velocities 110 12.2. Basic postulates of the special theory of relativity 113 12.3. Simultaneity of events 113 12.4. Simultaneity and length 116 12.5. Relativistic law for the addition of velocities 116 12.6. Limiting nature of the velocity of light 118 12.7. Lorentz transformations 119 12.8. Length or distance 120 12.9. Time interval between two events 121 12.10. The time interval between cause and effect 122 12.11. The relation between relativistic and Newtonian mechanics 123  Chapter 13: Mass, Momentum and Force in the Theory of Relativity 13.1. Relativistic mass 125 13.2. The fundamental law of dynamics in the theory of relativity 126 13.3. The relation between Newtonian and relativistic dynamics 128  Chapter 14: Equations of Motion and the Uncertainty Relation 14.1. Initial conditions and measuring apparatus 130 14.2. The uncertainty relation 134 14.3. The uncertainty relation and classical mechanics 134  Part Two: Conservation Laws  Chapter 15: Law of Conservation of Linear Momentum 15.1. Closed system of bodies 138 15.2. Law of conservation of linear momentum 139 15.3. Recoil phenomena 141 15.4. Measurement of mass 142 15.5. Jet propulsion (propulsion by reaction) 143 15.6. Rocket fuel calculations 144 15.7. Centre of mass 145 15.8. Motion of the centre of mass 146  Chapter 16: Total and Kinetic Energy 16.1. Total energy of a body 148 16.2. Kinetic energy 149 16.3. Energy and linear momentum 150 16.4. Kinetic energy and work 151 16.5. Power 153 16.6. Units of energy, work and power 154 16.7. Momentum, and energy of a localized particle 155  Chapter 17: Elementary Collision Theory 17.1. What is a collision? 157 17.2. Completely inelastic collision 158 17.3. Elastic collision 160 17.4. Neutron moderation 162 17.5. Pressure of a stream of particles on a wall 163  Chapter 18: Conservative Forces and Potential Energy 18.1. Work done by a variable force 165 18.2. Work done by an elastic force 167 18.3. Work done by a Coulomb force 168 18.4. Work done by a gravitational force 170 18.5. Conservative forces 171 18.6. Potential energy of elastic, Coulomb, and gravitational interactions 172 18.7. Potential of an electrostatic field 174 18.8. Electric potential of the field set up by a point charge 175 18.9. Energy of an electric field 176  Chapter 19: Law of Conservation of Energy in Newtonian Mechanics 19.1. Mechanical energy and its conservation 177 19.2. Mechanical energy and friction 177 19.3. Space velocities 178 19.4. Looping the loop 179 19.5. Potential energy curves 180 19.6. Potential energy and equilibrium 183  Chapter 20: Internal Energy 20.1. Internal energy of a system of particles 184 20.2. Changes in internal energy when a body is deformed 185 20.3. Changes in internal energy of a body in thermal processes 186 20.4. Changes in internal energy in chemical reactions 187 20.5. Changes in internal energy in nuclear reactions 188  Chapter 21: The Law of Conservation of Energy 21.1. Work as a measure of the change in total and internal energy 189 21.2. Heat exchange 190 21.3. Quantity of heat 192 21.4. The first law of thermodynamics 193 21.5. An adiabatically isolated system 194 21.6. The law of conservation of energy 194 21.7. The law of conservation of mass 195 21.8. More about relativistic mass 197  Chapter 22: The Law of Conservation of Angular Momentum 22.1. Features of rotational motion 199 22.2. Kinetic energy and moment of inertia 199 22.3. Dependence of the moment of inertia on the location of the axis of rotation 201 22.4. Moment of force 204 22.5. Equilibrium conditions for a body having an axis of rotation 205 22.6. Angular momentum and the fundamental law of dynamics 205 22.7. The law of conservation of angular momentum 207 22.8. Analogies between quantities and their relations in translational and rotational motion 209  Chapter 23: Symmetry in Nature and the Conservation Laws 23.1. The conservation laws are nature’s principal laws 211 23.2. The conservation laws are forbiddenness principles 212 23.3. The conservation laws and space-time symmetry 213 23.4. Uniformity of time and the conservation of energy 214  Part Three: Molecular-Kinetic Theory of Gases  Chapter 24: Noninertial Frames of Reference and Gravitation 24.1. Phenomena in an accelerated reference frame 214 24.2. Inertial forces 216 24.3. Features of inertial forces 218 24.4. Space and time in noninertial reference frames 219 24.5. The principle of equivalence 222 24.6. An idea of Einstein’s theory of gravity 224 24.7. The twin paradox 228  Chapter 25: Molecular Motion 25.1. How molecular speeds were measured 231 25.2. Molecular speed distribution 233 25.3. Mean free path of molecules 235 25.4. Diffusion 238 25.5. Law of diffusion 239 25.6. Separation of gas mixtures 240  Chapter 26: An Ideal Gas 26.1. Gas pressure 242 26.2. Units of pressure 244 26.3. An ideal gas 246 26.4. Temperature 248 26.5. Absolute temperature and the equation of state of an ideal gas 249 26.6. The constant-volume gas thermometer 250 26.7. The degree and the kelvin. The practical and absolute temperature scales 251 26.8. Absolute zero 253 26.9. Avogadro’s number and Boltzmann’s constant 254 26.10. Molecule distribution in a force field 256 26.11. Barometric distribution 258  Chapter 27: An Ideal Gas and the First Law of Thermodynamics 27.1. Internal energy of a monatomic ideal gas 260 27.2. Work done in the expansion of an ideal gas 261 27.3. The first law of thermodynamics and the specific heat of a gas 262 27.4. Isochoric processes 264 27.5. Isobaric processes 265 27.6. Isothermal processes 266 27.7. Adiabatic processes 267 27.8. Specific heat of a diatomic gas 269 27.9. Quantum theory of the specific heats of gases 272  Chapter 28: The Second Law of Thermodynamics 28.1. Quasi-static processes 276 28.2. Reversible processes 277 28.3. Irreversibility of real thermal processes 278 28.4. Irreversibility and statistics 279 28.5. Diffusion and thermodynamic probability 282 28.6. Thermodynamic probability in other thermal processes 283 28.7. Thermodynamic probability and entropy 284 28.8. Entropy and heat exchange 286 28.9. The second law of thermodynamics 288 28.10. The statistical sense of the second law of thermodynamics. Fluctuations 289 28.11. Brownian motion and fluctuations 290 28.12. Brownian motion and Boltzmann’s constant 291  Chapter 29: Heat Engines and Refrigerators 29.1. Heat engines and the advancement of engineering 295 29.2. The heat engine 295 29.3. Principle and energy balance of a heat engine 296 29.4. The heat engine and the second law of thermodynamics 298 29.5. The Carnot cycle 299 29.6. The efficiency of a real engine 300 29.7. The reverse Carnot cycle 301 29.8. Refrigerators and heat pumps 302  Chapter 30: Fundamentals of Fluid Dynamics 30.1. Thermodynamic parameters of moving fluids 304 30.2. The equation of continuity 305 30.3. The momentum equation 306 30.4. Bernoulli’s equation 306 30.5. Rate of propagation of disturbance waves in elastic media 308 30.6. Compressible fluid dynamics. Mach number 311 30.7. The Mach cone 312 30.8. The bow shock wave 313 30.9. Phenomena of a normal compression shock 314 30.10. Wave drag 316 30.11. Nozzles 318 30.12. Analogy between a nozzle and a heat engine 320 30.13. The Laval nozzle 320 30.14. The jet engine 321 30.15. The airplane wing 323 30.16. Measuring the pressure and velocity in a stream of fluid 324 30.17. Viscous fluid dynamics. Fluid friction in pipes 325  Part Four: Molecular Forces and States of Aggregation of Matter  Chapter 31: Molecular Forces 31.1. The density and compressibility of substances 327 31.2. Molecular forces 328 31.3. The electrical origin of molecular forces 329 31.4. The molecular force graph 331 31.5. The potential energy curve of molecular interaction 333 31.6. Thermal expansion of solids and liquids 334  Chapter 32: Long-Range Order 32.1. The monocrystal 336 32.2. The polycrystal 338 32.3. The crystal lattice. Long-range order 339 32.4. Defects in packing and the block structure of crystals 340 32.5. Motion of defects and diffusion 341 32.6. Dislocation motion and the deformation of the crystal 342  Chapter 33: Close Packing of Particles 33.1. Types of crystalline bonds 344 33.2. Closest packing of identical spheres 346 33.3. Closest packing of spheres of different radii 348 33.4. Lattices which cannot be represented as the packing of spheres 348 33.5. The structure of ice 351 33.6. Polymers 351  Chapter 34: Short-Range Order 34.1. Features of the liquid state 354 34.2. The structure of a liquid, and its properties 355 34.3. Mean residence lifetime 356 34.4. Diffusion in liquids 358 34.5. The viscosity of liquids 359 34.6. Amorphous bodies 360 34.7. Energy of the surface layer and the surface tension of liquids 361 34.8. Pressure caused by the curved surface of a liquid 363 34.9. Capillary phenomena 364 34.10. Adsorption. The Rebinder effect 365  Chapter 35: Vapours 35.1. Vaporization 367 35.2. Saturated vapour 369 35.3. The pressure of saturated vapour 370 35.4. Vapour isotherms 373 35.5. The critical state of a substance 374 35.6. Air humidity 376  Chapter 36: Phase Transitions 36.1. Changes in the state of aggregation 378 36.2. Liquid-gas transition diagram 379 36.3. Crystal-gas transition diagram 379 36.4. Crystal-liquid transition diagram 380 36.5. Crystal-crystal transition diagram 381 36.6. The triple point 383 36.7. Changes in internal energy in first-order phase transitions 383 36.8. Metastable states 385 36.9. Condensation. Supersaturated vapour 387 36.10. Boiling. Superheated liquid 388 36.11. The liquefaction of gases 391  Part Five: Electrodynamics  Chapter 37: A Field of Fixed Charges in a Vacuum 37.1. Lines of force 393 37.2. Equipotential surfaces 394 37.3. The relation between field strength and potential 396 37.4. A dipole in an electric field 397 37.5. The parallel-plate capacitor 399  Part Five: Electrodynamics  Chapter 37: A Field of Fixed Charges in a Vacuum 37.1. Lines of force 393 37.2. Equipotential surfaces 394 37.3. The relation between field strength and potential 396 37.4. A dipole in an electric field 397 37.5. The parallel-plate capacitor 399 37.6. Capacitance 400 37.7. The energy of the electric field. Energy density 401 37.8. The force of interaction between capacitor plates 401 37.9. A conductor in an electric field 402 37.10. Determining the charge of the electron 404  Chapter 38: Dielectrics 38.1. An electric field with a dielectric 406 38.2. The polarization vector 407 38.3. Electric susceptibility 408 38.4. The field energy in a dielectric 409 38.5. Deformation polarizability 410 38.6. Orientational polarizability 411  Chapter 39: Direct Current 39.1. Nonelectrostatic fields. Voltage and emf 414 39.2. Current and current density 416 39.3. Ohm’s law for a uniform segment of a circuit 417 39.4. Resistance 418 39.5. Ohm’s law in differential form 419 39.6. Ohm’s law for a nonuniform segment of a circuit and for a closed circuit 419 39.7. The Joule-Lenz law 429 39.8. Charging and discharging capacitors 421  Chapter 40: A Magnetic Field in a Vacuum 40.1. The interaction of currents. Magnetic forces 423 40.2. The transformation law for the sideways momentum and the sideways force 424 40.3. Interaction between moving charges 425 40.4. Magnetic induction. Lines of induction 427 40.5. The magnetic field of a current-carrying conductor 428 40.6. The magnetic moment 430 40.7. Magnetic field strength 433 40.8. The magnetic field of a solenoid 434 40.9. Invariance of the electric charge 434  Chapter 41: Charges and Currents in a Magnetic Field 41.1. The Lorentz force 436 41.2. The motion of charged particles in a uniform magnetic field 437 41.3. Determining the sign of the charge of elementary particles 438 41.4. The cyclotron 440 41.5. Energy of the particle and the synchronization condition 442 41.6. Proton synchrotron 444 41.7. The electron charge-to-mass ratio 447 41.8. The ion charge-to-mass ratio 448 41.9. A current-carrying conductor in a magnetic field 449 41.10. A current-carrying loop in a magnetic field 450  Chapter 42: Magnetic Materials 42.1. Three types of magnetic materials 451 42.2. The magnetic moment of the atom 453 42.3. Quantities characterizing the magnetic field in matter 454 42.4. Diamagnetism 455 42.5. Paramagnetism 458 42.6. Ferromagnetism. The Curie temperature 459 42.7. Hysteresis 461  Chapter 42: Magnetic Materials 42.1. Three types of magnetic materials 451 42.2. The magnetic moment of the atom 453 42.3. Quantities characterizing the magnetic field in matter 454 42.4. Diamagnetism 455 42.5. Paramagnetism 458 42.6. Ferromagnetism. The Curie temperature 459 42.7. Hysteresis 461 42.8. The domain structure of ferromagnetic materials 463 42.9. The Einstein and de Haas experiment 466 42.10. The Stern-Gerlach experiment 467 42.11. Electron spin 469 42.12. Antiferromagnetism 470  Chapter 43: Electromagnetic Induction 43.1. Faraday’s discovery 472 43.2. Electromagnetic induction and the Lorentz force 473 43.3. Induced electromotive force 474 43.4. The induction phenomenon in a stationary conductor 475 43.5. Strength of an induced field 476 43.6. The electromagnetic field and the relativity principle 477 43.7. Faraday’s law of induction 477 43.8. Lenz’s law 479 43.9. Electromagnetic induction and the law of conservation of energy 479 43.10. Self-induction 480 43.11. Energy of an electromagnetic field 481 43.12. Closing a circuit with inductance 483  Chapter 44: Electrical Conduction in Solids 44.1. Experimental basis for the electron theory of conduction in metals 484 44.2. The Hall effect 486 44.3. Electron gas 489 44.4. Derivation of Ohm’s law from electronic theory 490 44.5. The conductivity of metals and semiconductors 492 44.6. Derivation of the Joule-Lenz law 493 44.7. Contact potential difference 495 44.8. Thermoelectricity 496 44.9. The work function 498  Chapter 45: Heat Capacity and Thermal Conductivity of Solids 45.1. Heat capacity 500 45.2. Heat capacity of metals 502 45.3. Thermal conductivity of insulators 503 45.4. Thermal conductivity of metals 506  Chapter 46: Electrical Conductivity of Electrolytes 46.1. Electrolytic dissociation 508 46.2. Ohm’s law and the electrical conductivity of electrolytes 509 46.3. Faraday’s laws 511 46.4. The galvanic cell 512  Chapter 47: Current in a Vacuum 47.1. Thermionic emission 513 47.2. The diode and its characteristics 515 47.3. The triode and its characteristics 517 47.4. The cathode-ray tube 518  Chapter 48: Current in Gases 48.1. Ionization and recombination 519 48.2. Nonself-maintaining discharges 520 48.3. Collision ionization 523 48.4. The Geiger-Müller counter 524 48.5. Self-maintaining discharges. Plasma 526 48.6. Glow discharges 527 48.7. Plasma in a magnetic field 529 48.8. Pinching and confining a plasma 532 48.9. The magnetohydrodynamic generator 534  Index 536

subject:
soviet literature,physics,classical mechanics,electrodynamics,conservation laws,thermodynamics,molecular forces


creator: L. Gutenmacher
date: 1960-01-01T00:00:00Z
identifier: gutenmacher-thinking-machines
indexflag: index,nonoindex
mediatype: texts
oai_updatedate: 2021-11-03T11:12:39Z,2026-02-04T22:06:50Z
publicdate: 2021-11-03T11:12:39Z
title: Thinking Machines
year: 1960
collection:
mir-titles,JaiGyan,fav-brad_phillips233,fav-dstev1,fav-floura28zz,fav-hodibaba,fav-ivan260,fav-kev009,fav-marcelo_dominguez,fav-munif_muttafik,fav-nikemaul,fav-rzgh,fav-seafarer54,fav-sunny5231,fav-trang_v_461,fav-verante

description:
An early book describing different aspects of computer systems and computer programming.  CONTENTS General 3 Machines and Mechanisation 5 Specialisation and "Qualification" of Information and Logical Machines 9 Block Diagram of an Electronic Information and Logical Machine 12 Machine and Human Memory 14  Machine Problems 20  Machine Tests 25 Machine Memory 32 External Memory 32  Internal Memory 48  Long-time Capacity Memory 52  Inductive Long-time Memory 58  Photo-electronic Long-time Memory 59  Memory Elements of Volatile Memory 60  Magnetic Volatile Memory 64  Capacitive Volatile Memory 68 Machine Memory Address Systems 72  Multi-dimension Address System  72 Number Magnetic Address System 78 Associative (Word) Address System  87  Automatic Dictionary 91 Information Traffic in the Machine 96 Sequential-parallel Shifting of Information 96  Telelibrary 102 Information Machines and Telephone-telegraph Stations 108 Computer Elements Information Machines 115 "Logical" keys 115 Computer Units and Ciruits 120 Machine Processing of Information 138 Machine Scientific and Technical Information 138 Machine Language 146 Processing Chemistry Literature 158  Processing Statistical and Planning Information 173

subject:
computers,systems,designs,problems,historical,algorithms,early computers,machines,machine tests,turing tests,machine memory,electronic memory,information,information processing,logic,programming,foreign languages publishing house,soviet,technology


collection: mir-titles,JaiGyan,fav-luis_gordillo,fav-pio07
creator: I. Ibrahimov,Y. Rozanov
date: 1974-01-01T00:00:00Z
identifier: ibrahimov-rozanov-processus-aleatoirres-gaussiens-mir-1974
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-07-15T05:35:25Z,2026-02-04T22:21:51Z
publicdate: 2022-07-15T05:35:25Z
publisher: Èditions Mir
subject: probabilité,Gauss,distributions gaussiennes,filtrage
title: Processus Aléatoirres Gaussiens
year: 1974
description:
Un grand merci à Henri Leveque pour le scan original. Traduit du russe par A. Sokova Le présent ouvrage est essentiellement consacré à trois problèmes que nous étudierons dans le cas des processus gaussiens stationnaires. Tout d'abord, c'est la recherche des conditions de continuité (d'équi valence) absolue mutuelle des différentes distributions d'un segment de processus aléatoire et l'établissement des formules efficaces pour les densités des distributions équivalentes. Deuxièmement, c'est la description des classes des mesures spectrales correspondant à des processus réguliers, stationnaires au sens large ou strict (en particulier lier, satisfaisant à la condition bien connue de mélange intense *)) ainsi que des sous-classes qui se distinguent par la vitesse de mélange ge. Enfin, le troisième problème est la Pestimation de la valeur moyenne ne inconnue d'un processus aléatoire, qui, après soustraction de cette valeur moyenne, se trouve être stationnaire, c'est-à-dire le problème de la séparation d'un signal noyé dans un bruit stationnaire. De plus, l'ouvrage traite d'un certain nombre de problèmes auxiliaires (distributions dans les espaces hilbertiens, différentes propriétés des fonc ti échantillonnées, un certain nombre de théories de la théorie de variable complexe, etc.). Le problème de l'équivalence des différentes distributions gausiennes de dimension infinie a su attirer l'attention de nombreux mathématiciens depuis 1958 (on peut trouver un exposé systématique des résultats obtenus dans [23] par exemple). Nous étudions le problème dans le cas des processus gaussiens stationnaires où nous espérons avoir obtenu des résultats définitifs. Le second des problèmes mentionnés est étroitement lié aux questions ayant trait à la théorie ergodique des systèmes dynamiques gaussiens, à la théorie des prévisions des processus stationnaires et concerne (du point de vue probabiliste) la condition de dépendance faible du processus futur de son passé, dont l'exploitation système ti a permis de développer la théorie très fructueuse des théo rèmes limites dans le cas d'une dépendance faible (voir, par exemple, [14], [22]) ; la condition la plus connue de ce type est certain * ) Le terme correspondant anglais est "a strong mixing condition". celle de mélange intense. Les problèmes apparaissant lors de l'étude des différentes conditions de régularité, dans le cas gaussien, conduisent à des problèmes particuliers d'approximation de la théorie spectrale linéaire. Les études poussées entreprises dans ce domaine ont donné une solution presque définitive du problème. L'ouvrage expose les résultats de ces études. Enfin, le problème de l'estimation de la moyenne semble être le plus ancien et le meilleur étudiant de la statistique mathématique. On connaît deux méthodes traditionnelles de solution du problème : ou bien, connaissant la densité spectrale d'un bruit stationnaire on construit les meilleures estimations non biaisées, ou bien, quand ces données font défaut, on utilise la méthode des moindres carrés. Nous proposons une classe générale d'estimations appelées « pseu - do-meilleures » qui englobe tant les estimations classiques des moins carrés que les meilleures estimations non biaisées. Nous en donnons les expressions explicites, trouvons les conditions de con sistance, les formules asymptotiques de la matrice de correction des erreurs, établissons les conditions d'efficacité asymptotique. Il y a lieu de mentionner que les résultats concernant les conditions de régularité et l'estimation de la moyenne sont formulés en termes spectraux et sont automatiquement transposables (dans le cadre de la théorie linéaire) à des processus quelconques, stationnaires au sens large. Pour mieux orienter le lecteur nous avons pris soin d'indiquer dans le texte les ouvrages fondamentaux auxquels il peut se référer utilement et dont il trouvera la liste à la fin du livre.


creator: I.G. Petrovskii
date: 1967-01-01T00:00:00Z
identifier: i.-g.-petrovskii-partial-differential-equations-1967
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-05-07T06:57:39Z,2026-02-04T22:21:25Z
publicdate: 2024-05-07T06:57:39Z
title: Partial Differential Equations
year: 1967
collection:
mir-titles,JaiGyan,fav-beant2,fav-cevikmac,fav-emad_sadeghi,fav-fredorm2017,fav-gerardo_gallegos_ochoa_gaog680518,fav-jm15xy,fav-nikemaul,fav-pamnicole13,fav-pb_ess,fav-pio07,fav-seafarer54,fav-vignam

description:
This standard work, which has already reached a third Russian edition, should be well-received in its translated form. The author is a mathematician of international reputation in the field of differential and integral equations. The present work deals mainly with the linear partial differential equations of mathematical physics, and should be a valuable text for mathematicians and mathematical physicists alike. Translated and prepared for press by Scripta Technica Preface 9 1 INTRODUCTION: TYPES OF EQUATIONS 1    1 Definitions. Examples 1    2 The Cauchy problem. The Kovalevsky theorem 16    3 Generalisation of the Cauchy problem 32    4 The uniqueness of the solution to the Cauchy problem in the class of nonanalytic functions 44    5 Reduction to canonical form at a point. Classification of second-order equations with one unknown function 54    6 Reduction to canonical form of second-order partial differential equations in two independent variables near a point 58    7 Reduction to canonical form of a system of linear equations with second-order partial derivatives with respect to two independent variables 68 2 HYPERBOLIC EQUATIONS    Part 1 The Cauchy problem in the class of non-analytic functions 79       8 Correct posing of the Cauchy problem 79       9 Concept of generalised solutions 83      10 The Cauchy problem for hyperbolic systems with two independent variables 87      11 The Cauchy problem for the wave equation. The theorem on the uniqueness of the solution 97      12 Formulae resolving the Cauchy problem for the wave equation 102      13 Investigation of the formulae resolving the Cauchy problem 109      14 The Lorentz transformations 114      15 Mathematical bases of the special theory of relativity 124      16 Survey of the basic principles of the theory of the Cauchy problem. Some investigations of general hyperbolic equations 127    Part 2 Oscillations in Bounded bodies 142      17 Introduction 142      18 Uniqueness of the solution of the mixed problem 146      19 Continuous dependence of the solution on the initial conditions 149      20 The Fourier method for the string equation 155      21 The general Fourier method (preliminary considerations) 161      22 General properties of eigenfunctions and eigenvalues 165      23 Justification of the Fourier method 189      24 Application of Green's function to the eigenvalue problem and to the justification of the Fourier method 201      25 Study of the vibrations of a membrane 213      26 Additional remarks on eigenfunctions and solvability of the mixed problem for hyperbolic equations 223 3 ELLIPTIC EQUATIONS 236    27 Introduction 236    28 A property of extreme values and its consequences 238    29 Solution of the Dirichlet problem for a circle 244    30 Theorems on the basic properties of harmonic functions 252    31 Proof of the existence of a solution to the Dirichlet problem 261    32 The external Dirichlet problem 271    33 The second boundary-value problem 275    34 Potential theory 280    35 The solution of boundary-value problems using potentials 297    36 The nets method for obtaining an approximate solution x\ of the Dirichlet problem 316    37 Summary of certain results for more general elliptic equations 325 4 PARABOLIC EQUATIONS 337    38 The first boundary-value problem. The extreme-value theorem 337    39 Solution of the first boundary-value problem for a rectangle by the Fourier method 341    40 The Cauchy problem 344    41 Summary of some more extensive investigations of parabolic equations 350 5 SUPPLEMENT 354    42 Solution of the first boundary-value problem for heat-flow equation using nets 354    43 Comments on the nets method 368 Index 403

subject:
soviet literature,mathematics,mathematical physics,elliptic equations,cauchy problem,parabolic equations,hyperbolic equation,boundary value


btih: 9eb1198a94a94c7e20402c0e73b2525d0b9759c5
collection: mir-titles,JaiGyan
date: 1978-01-01T00:00:00Z
identifier: immortal-bugler-a-collection-of-stories-about-young-heroes-in-tamil-progress-1978
indexflag: index,nonoindex
language: tam
mediatype: texts
oai_updatedate: 2025-08-25T14:27:37Z,2025-08-25T15:02:55Z
publicdate: 2025-08-25T14:27:37Z
publisher: Progress Publishers
subject: soviet literature
year: 1978
description:
A collection of short stories about young Soviet people translated to Tamil. கதுயாரிப்பு:. வி. அலிக்ஸேயிவ்‌

title:
சாவுக்கு அஞ்சாத சிறுவர்கள் (வீரச் சிறுவர் கதைகள்) Immortal Bugler ( A Collection Of Stories About Young Heroes In Tamil )


btih: bddfe4047fbbca7b54dd42360eaf7bb5dbae6d5b
collection: mir-titles,JaiGyan,fav-adriano_sousa_rodrigues,fav-dnaultra5,fav-munif_muttafik
creator: Z. Vasilyeva,A. Granovskaya,A. Taperova
date: 1988-01-01T00:00:00Z
identifier: z.-vasilyeva-a.-granovskaya-a.-taperova-laboratory-manual-for-general-and-inorga
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-05-14T05:16:42Z,2026-05-14T05:50:12Z
publicdate: 2026-05-14T05:16:42Z
publisher: Mir Publishers
title: Laboratory Manual For General And Inorganic Chemistry
year: 1988
description:
The book includes fundamental laboratory experiments in general chemistry with reference to atomic theory and thermodynamics. The elements of Mendeleev'’s periodic table are studied. Each chapter is preceded by review and multiple-choice questions for students and teachers. The use of the semimicro-method allows one to spare valuable reagents and save time. Many chapters are concluded with instructions for the synthesis of inorganic compounds. Intended for university students not specializing in chemistry. Translated from the Russian by Alexander Rosinkin

subject:
soviet literature,chemistry,chemical laboratory,chemical thermodynamics,semi-micro method,chemical analysis,chemical experiments


creator: A. v. Pogorelov
date: 1954-01-01T00:00:00Z
identifier: pogorelov-differential-geometry-1954
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-12-09T12:20:44Z,2026-02-05T22:00:24Z
publicdate: 2022-12-09T12:20:44Z
subject: mathematics,differential geometry,manifolds,calculus,curves,surfaces
title: Differential Geometry
year: 1954
collection:
mir-titles,JaiGyan,fav-ahylla,fav-aliedi,fav-claudius-imperator,fav-f_bio_souza621,fav-gerardo_gallegos_ochoa_gaog680518,fav-gherling,fav-iane_da_costa_la_flor,fav-jeet_nani,fav-julia_pniewska,fav-leonardo662020,fav-marcelo_dominguez,fav-mclaughj,fav-munif_muttafik,fav-nekamik,fav-pb_ess,fav-phranklin089,fav-pio07,fav-raghu13957,fav-samatteb,fav-shamisen6624,fav-stgfc,fav-thf,fav-verante,fav-wahid_khan434,fav-zoltan_mitich

description:
Translated from, the First Russian Edition by Leo F. Boron The lectures of the author on differential geometry in the Physics-Mathematics Department of the Kharkov State University form the basic material of the present book. The author’s aim is to present a rigorous discussion of the fundamentals of differential geometry and of the methods of investigation which are character­ istic of this branch of mathematics, without disturbing well- established tradition in the process. A large amount of factual material concerning differential geometry has been relegated to exercises and problems, the solution of which ought to be considered obligatory for serious students of geometry.


collection: mir-titles,JaiGyan,fav-kanchan_dutta
creator: ফয়োডর দস্তয়েভস্কি (Fyodor Dostoyevsky)
identifier: poor-people-white-night-obhajan-shukla-jamini-fyodor-dostoyevsky_202407
indexflag: index,nonoindex
language: ben
mediatype: texts
oai_updatedate: 2024-07-01T09:42:09Z,2026-02-05T22:01:25Z
publicdate: 2024-07-01T09:42:09Z
publisher: Progress Publishers
title: ভজন, শুক্লা জামিনী (Poor People, White Night in Bengali)
description:
Fyodor Dostoevsky's "White Nights" (also translated as "White Nights: A Fable") is a poignant novella that explores themes of loneliness, romantic idealism, and the fleeting nature of human connection. Set in St. Petersburg, it follows the protagonist's encounters with a young woman over four consecutive nights in the city's luminous summer "white nights." Their brief but intense relationship unfolds against the backdrop of the protagonist's romantic fantasies and the melancholy reality of their circumstances. Dostoevsky's exploration of unrequited love and the yearning for companionship resonates deeply, portraying the complexities of human emotions and the bittersweet beauty of transient moments. --- "পুরনো রাত" (White Nights) বা "একটি উপকাধে" হল ফ্যাডোর দোস্তয়েভস্কির একটি সুদর্শন নভেলা, যা একজন প্রধান চরিত্রের সাথে একটি যৌবনকের স্ত্রীর দিকের তাঁর দুর্দান্ত কথা বলে। এটি সেন্ট পিটার্সবার্গে ঘটে, এবং শহরের উজ্জ্বল গ্রীষ্মকালীন "সাদা রাত্রি"গুলিতে প্রধান চরিত্রের সাথে একটি যৌবনের মধ্যে এককালের সংবাদগুলি অনুসরণ করে। তাদের অল্প তবে সঙ্গীতচলিত সম্পর্কটি প্রধান চরিত্রের রোমাঞ্চিক কৌতুক এবং তাঁদের অবস্থার শোকজনক সত্যিকারের প্রতিফলন হয়। দোস্তয়েভস্কির প্রত্যাশার কথাচিত্র এবং সঙ্গীতচলিত মুমুর্ষা নিয়ে তাঁর অন্বেষণ গভীরভাবে, মানব সম্পর্কের জটিলতা ও অস্থায়ী মুহুর্তের বিষয়টি গভীরভাবে তুলে ধরে। A collection of three stories by Dostoevsky দস্তয়েভস্কির তিনটি গল্পের সংগ্রহ সূচি অবতরণিকা অভাজন শুক্লা যামিনী মূল রুশ থেকে অনুবাদ: ননী ভৌমিক অঙ্গসজ্জা: দুমিত্রি ওর্লোস্ক All credits to Sovietbooksinbengali blog.

external-identifier:
urn:lcp:POOR PEOPLE, WHITE NIGHT - Obhajan,Shukla Jamini - Fyodor Dostoyevsky:epub:3abf2a21-7153-4832-b46b-d956f2b7214e

format:
Additional Text PDF,Daisy,DjVuTXT,Djvu XML,EPUB,Image Container PDF,Item Tile,LCP Encrypted EPUB,Metadata,OCR Page Index,OCR Search Text,Page Numbers JSON,Scandata,Single Page Processed JP2 ZIP,chOCR,hOCR

stripped_tags:
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subject:
soviet literature,russian novel,russian literature,সোভিয়েত সাহিত্য,রাশিয়ান উপন্যাস,রাশিয়ান সাহিত্য


collection: mir-titles,JaiGyan,fav-boris_nazarov,fav-floura28zz,fav-neyerra,fav-pio07
creator: V. Potapov,S. Tatatintchik
date: 1981-01-01T00:00:00Z
identifier: potapov-tatatintchik-chimie-oranique-mir-1981
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2023-11-14T05:12:55Z,2026-02-05T22:01:58Z
publicdate: 2023-11-14T05:12:55Z
publisher: Éditions Mir
title: Chimie Organique
year: 1981
description:
Un livre sur la chimie organique. La première partie couvre les fondamentaux des hydrocarbures, alcanes et cycloalcanes, hydrocarbures aromatiques. La deuxième partie couvre les dérivés halogénés, les aldéhydes et les cétones, l'acide carboxylique et ses dérivés, les amines, les composés soufrés et les composés azotés. Le tiers couvre les acides halogènes, les hydroxyacides , les acides aminés. La cinquième partie couvre les composés hétérocycliques et la sixième partie finale couvre les molécules organiques et les macromolécules. Traduit du russe par Eugene Oumanski Un grand merci à Henri Leveque pour le livre Note : La page de couverture doit indiquer « Chimie Organique »

stripped_tags:
div class="mb-2 flex gap-3 empty:hidden -ml-2",div class="items-center justify-start rounded-xl p-1 flex",div class="flex items-center",span class="flex h-[30px] w-[30px] items-center justify-center",div class="flex",span class="hidden",div class="flex items-center pb-0",span class="overflow-hidden text-clip whitespace-nowrap text-sm"

subject:
hydrocarbures,chimie,hydrocarbures aromatiques,dérivés halogénés,les aldéhydes et les cétones,l'acide carboxylique,amines,composés soufrés et composés azotés,acides halogènes,les hydroxyacides,acides aminés,composés hétérocycliques,molécules organiques,macromolécules


collection: mir-titles,JaiGyan,fav-emmanuel_nu_ez_ruiz,fav-pio07,fav-tahabruhshenhe
creator: I. Irodov
date: 1981-01-01T00:00:00Z
identifier: irodov-principes-fondamentaux-de-la-mecanique-mir
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-12-25T05:19:36Z,2026-02-04T22:28:58Z
publicdate: 2022-12-25T05:19:36Z
publisher: Éditions Mir
title: Principes Fondamentaux De La Mécanique Mir
year: 1981
description:
Ce livre a pour objectif de concentrer l'attention sur les lois fondamentales de la mécanique (lois du mouvement et de conservation de l'énergie, de l'impulsion et du moment cinétique), ainsi que d'expliquer comment il faut appliquer ces lois dans la résolution de nombreux problèmes concrets. En poursuivant ce but, l’auteur s’est efforcé de dégager l’ouvrage de tout secondaire pour pouvoir fixer l’attention sur les questions les plus difficiles à comprendre. Le livre compte deux parties, celles de la mécanique classique et de la mécanique relativiste. Dans la première partie les lois de la mécanique sont envisagées à la lumière de l’approximation newtonienne, c’est-à-dire pour le cas des vitesses sensiblement inférieures à celle de la lumière. Chaque chapitre commence par l’exposé de la théorie relative à la question correspondante, suivi de plusieurs exemples et problèmes les plus suggestifs et présentant un grand intérêt au sens physique, pour montrer comment il faut aborder leur résolution. Les problèmes (on en compte près de 80) sont intimement liés à l’exposé théorique, constituent souvent son développement et son complément, et de ce fait il est aussi important de les étudier que le texte principal. L’auteur exprime sa gratitude à tous ceux qui lui ont présenté leurs suggestions et contribué ainsi à l’amélioration de l’ouvrage. En guise de manuel, l’ouvrage est destiné sourtout aux élèves des premières années des écoles supérieures au programme de physique complété. Il peut être également utile aux élèves des dernières années, ainsi qu’aux enseignants des écoles supérieures. Traduit du russe par Valentin Polonski Un grand merci à Henri Leveque pour le scan original.

subject:
physique,Cinématique,Systèmes de référence galiléens,lois de conservation,Dynamique,transformations de Lorentz,Postulats de Einstein,mecanique relativiste


btih: 314420e011d481acb5dea23b026ff6d13ff8e00c
collection: mir-titles,JaiGyan,fav-matt_404
creator: L. D. Kravchenko
date: 1966-01-01T00:00:00Z
identifier: l.-d.-kravchenko-transfluxors-and-their-application-in-automation-and-remote-control-ipst-1966
indexflag: index,nonoindex
language: eng
licenseurl: https://creativecommons.org/publicdomain/mark/1.0/
mediatype: texts
oai_updatedate: 2025-12-13T09:53:46Z,2025-12-13T10:02:39Z
publicdate: 2025-12-13T09:53:46Z
publisher: IPST
title: Transfluxors And Their Application In Automation And Remote Control
year: 1966
description:
The automation and telemechanisation of industrial processes has become an essential means of increasing labour productivity and improving operational efficiency. In the design of remote control and telemetering (RC–TM) systems, engineers are confronted with the challenge of achieving high reliability and economy under demanding operating conditions. One effective approach to addressing these difficulties is the use of noncontacting elements, which eliminate mechanical switching contacts and thereby reduce wear, maintenance, and susceptibility to vibration and acceleration. Noncontacting elements include electronic and gas-discharge devices, magnetic amplifiers, and ferrite components with a rectangular hysteresis loop. Among these, ferrite cores have found particularly wide application in automation, telemechanisation, and computing systems, owing to their stable switching behaviour, high signal-to-noise ratio, and low power requirements for control signals. More advanced magnetic elements, such as transfluxors with complex magnetic paths, extend these advantages further by combining the functions of several simpler components within a single core. This book is devoted to the design principles and practical circuit applications of transfluxors in RC–TM systems. Drawing on the author’s own research and on published sources, it presents methods for using these elements as switches, triggers, memory units, and logic components in automation and telemechanical applications. Throughout the text, the MKS system of units is employed, with an emphasis on practical engineering considerations and reliable system design. Translated by P. Boltiansky, E.E. Edited by S. Alexander, Grad. IL.E.R.E.

subject:
soviet literature,automation,telemechanization,remote control systems,telemetering,noncontacting elements,ferrite cores,transfluxors,industrial processes


btih: acc802cebcde06444c1dce07177b5c73b63de3ff
collection: mir-titles,JaiGyan,fav-always_learning2024
creator: લેવ ટોલ્સ્ટોય (Lev Tolstoy)
date: 1980-01-01T00:00:00Z
identifier: lev-tolstoy-three-bears-in-gujarati-progress-1980_202501
indexflag: index,nonoindex
language: guj
mediatype: texts
oai_updatedate: 2025-01-11T11:30:45Z,2026-02-05T20:05:35Z
publicdate: 2025-01-11T11:30:45Z
publisher: Progress Publishers
title: ત્રણ રીછ (Three Bears In Gujarati )
year: 1980
description:
A little story book for children.  Drawings by Yuri Vasnetsov અનુવાદ – અતુલ સવાણી યુરી વસ્નેટ્સોવના ચિત્રો

subject:
soviet literature,children's literature,story books,illustrated books,સોવિયેત સાહિત્ય,બાળ સાહિત્ય,વાર્તા પુસ્તકો,સચિત્ર પુસ્તકો


btih: e079f9060c07c09e526a70a8a8b7ea72ec4bdc2f
collection: mir-titles,JaiGyan
date: 1974-01-01T00:00:00Z
identifier: lithuanian-folk-tales-rajkonye-sabita-albina-makunaite_202512
indexflag: index,nonoindex
language: ben
mediatype: texts
oai_updatedate: 2025-12-10T12:04:32Z,2025-12-10T13:51:48Z
publicdate: 2025-12-10T12:04:32Z
publisher: Progress Publishers
subject: soviet,children's books,সোভিয়েত সাহিত্য,শিশুদের বই,folk tales,লোককাহিনী
year: 1974
description:
A collection of Lutianian folk tales translated to Bengali All credits to sovietbooksinbengali blog.

title:
রাজকন্যে সাবিতা আলবিনা মাকুনাইতে (The Sun Princess and her Deliverer A Lituanian Folk Tale in Bengali)


btih: b4b0e61b997d37e03391b0e19c542a0d92255800
creator: V. Fedynsky
date: 1959-01-01T00:00:00Z
identifier: v.-fedynsky-meteors-flph-1959
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2024-09-22T17:16:25Z,2026-02-06T01:45:00Z
publicdate: 2024-09-22T17:16:25Z
publisher: Foreign Languages Publishing House
subject: soviet literature,popular science,astronomy,meteors,Earth's atmosphere
title: Meteors
year: 1959
collection:
mir-titles,JaiGyan,fav-floura28zz,fav-gguler,fav-ilem,fav-munif_muttafik,fav-nikemaul,fav-reuben_visuals,fav-timomartin,fav-va3ngc,fav-yoshiyamadeep

description:
The aim of this booklet is to give the reader some idea of the present state of the science of meteors. Translated from the Russian by G. Yankovsky Designed by G. Dauman Contents Introduction 5 1. The Science of Meteors—An Historical Survey 9   2. Modern Methods of Studying Meteors 17   3. Meteors in the Earth’s Atmosphere 29   4. Meteors in the Study of the Upper Atmosphere 39   5. Meteors and Interplanetary Travel 45   6. Collisions of Meteoroids with the Earth 50   7. Meteoric Matter in the Solar System 71   8. Meteor Streams 80   9. Meteors and Other Small Bodies of the Solar System 95   10. Processes of Evolution in the System of Small Bodies of the Solar System 111   11. Dust in Interstellar Space 121   Conclusion 125


collection: mir-titles,JaiGyan
date: 1966-01-01T00:00:00Z
identifier: life-phenomena-a-historical-survey-ntt-ipst-1966
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-11-17T04:29:13Z,2026-02-05T20:06:58Z
publicdate: 2023-11-17T04:29:13Z
publisher: NASA Technical Translations,Israel Program for Scientific Translations
title: Life Phenomena A Historical Survey NTT IPST
year: 1966
description:
Modern biology has widely and effectively adapted physical and chemical methods for solving basic problems of form, structure, function, and development of plant and animal organisms. The history of this application of physics and chem istry to biology is extremely instructive. It reveals the debt that biological science owes to the theoretical concepts and practical investigations of the past, as well as to modern technology, in its successful investigations of vital phenomena at the molecular and atomic levels. The present status and prospects of biology, can only be understood through this historical approach. This collection is devoted to several problems in those fields of natural science which are rapidly developing along multi-disciplinary lines (physical chem ical, and biological). Several articles in the collection touch on questions of the material nature of vital phenomena which were posed in ancient tim es and have since been taken up at various stages of scientific development which depended upon the then current level of knowledge and technology. Other articles consider problems which arose in comparatively recent times, problems which could arise only at a definite stage of development of biological science. This study shows the development of new concepts from the scientific discoveries, technical inventions and especially the theoretical insights of the past. (Fizicheskie i khimicheskie osnovy zhiznennykh yavlenii) (Istoricheskie ocherki) Izdatel’stvo Akademii Nauk SSSR Moskva 1903 Translated from Russian Translated and Edited by IPST Staff TABLE OF CONTENTS INTRODUCTION L. Ya. Blyakher  THE DEVELOPMENT OF NOTIONS ON THE MATERIAL BASIS OF LIVING STRUCTURES, FROM ANTIQUITY TO THE BEGINNING OF THE 20th CENTURY L. V. Belousov  ORIGIN, DEVELOPMENT AND PROSPECTS OF THE THEORY OF THE BIOLOGICAL FIELD N . A . Grigoryan  THE BIRTH OF ELECTROCARDIOGRAPHY IN RUSSIA E.M. Senehenkova  V.N. LYUBIMENKO'S STUDIES OF CHLOROPHYLL AND THEIR MODERN DEVELOPMENT

subject:
history of science,life,biological sciences,biological fields,electrocardiography,history of biology,chlorophyll,living structures


collection: mir-titles,JaiGyan
creator: G. Polyakov; A. Kovarsky
date: 1961-01-01T00:00:00Z
description: A manual for trainee electricians
identifier: polyakov-kovarsky-industrial-wiring
indexflag: index,nonoindex
mediatype: texts
oai_updatedate: 2021-11-02T15:43:40Z,2026-02-05T22:01:20Z
publicdate: 2021-11-02T15:43:40Z
title: Industrial Wiring
year: 1961
subject:
electrical engineering,wiring,system,design,safety,electric power,electric generation,electrical installations,cables,aerial lines,overhead power lines,high voltage,transformers,protective relaying,signal circuit,electrical motors,operation maintenance,electrical equipment,insulation,connection


btih: 10bac6ebe408d1216ed05e195c626fcf7ac908c3
collection: mir-titles,JaiGyan
creator: Alexei Krylov
date: 1983-01-01T00:00:00Z
identifier: byelorussian-folk-tales-vysheishaya-shkola-1983
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2026-06-06T09:27:30Z,2026-06-06T10:32:31Z
publicdate: 2026-06-06T09:27:30Z
publisher: Vysheishaya Shkola Publishers
subject: soviet literature,children's books,folk tales,illustrated books,story books,byelorussian folk tales
title: Byelorussian Folk Tales
year: 1983
description:
This collection opens a window onto the rich world of Belarusian folk tradition, presenting tales that have their roots in centuries of oral storytelling. Beginning with a series of animal fables that mirror human virtues and failings, the book gradually unfolds into a broader panorama of folk narratives shaped by enduring themes of justice, courage, labour, and community. At the heart of these stories lies the struggle of ordinary people against oppression and evil. Clever peasants outwit landlords, priests, and rulers through intelligence and resilience, while hardworking heroes confront devils, sorcerers, and other supernatural forces. The tales celebrate the values of perseverance, comradeship, and faith in a better life, reflecting the hopes and experiences of generations of Belarusian villagers. Alongside these realistic folk heroes stand legendary figures endowed with extraordinary strength and determination. Young champions such as Ivan and Yanka battle dragons, witches, and dark magic in quests to protect their people and rescue those they love. Rendered in language that preserves the simplicity, humour, and storytelling charm of the originals, these tales embody an unwavering belief that goodness, courage, and hard work will ultimately triumph over injustice and evil. Translated by L. CORTES Drawings by V. SLAWUK TO THE READER 4 THE SQUEAKING MOUSE 5 A SPECKLED HEN 5 THE HARE’S HUT 11 THE COCK AND THE HEN 12 WHY WOLVES FEAR THE BELL 13 THE MUZHIK, THE WOLF AND THE FOX 14 THE CROW 14 THE CATHOLIC FOX 15 IVAN, THE WINDFALL 16 CHAVALAI 31 THIS TELLS US HOW THREE SERPENTS CARRIED OFF THREE PRINCESSES TO THE WORLD TO COME 36 GIVE ME SOMETHING YOU HAVE, BUT ARE UNAWARE OF 44 THE BLACKSMITH 50 IVAN BYELARASSEISKI 62 IVAN ANDNASTASIA 74 A STORY ABOUT THE TURNER AND THE GOLDSMITH 78 LOVE 81 DARAKHVEI, THE GREAT OAK 91 THE DRUNKARD IN HELL 95 ACRIPPLED HERO 96 TWO BROTHERS 100 THE DEVIL AND THE FEMALE 107. MIKHE]I, THE TAILOR, AND MARTIN, THE SHOEMAKER 110 ASILAK 114 A LESSON FOR THE LANDLORD 116 BELIEVE IT OR NOT 123 AN EXPENSIVE HIDE 125 SOOT 127 HOW IVANKA FREED THE MUZHIKS FROM THE CRUEL LANDLORD 129 PALESCHUK AND THE DEVIL 130 THE MUZHIK AND THE LANDLORD 137 HOW IVAN FRIGHTENED AWAY THE ROBBERS AND GOT RID OF THE PRIEST AND THE DEACON 139 TRUTH AND FALSEHOOD 148 HOW A POOR MUZHIK LOOKED FOR TRUTH AND FOUND IT 150


creator: A. Kolchin; V. Demidov
date: 1984-01-01T00:00:00Z
identifier: kolchin-demidov-design-of-automotive-engines-1984
indexflag: index,nonoindex
mediatype: texts
oai_updatedate: 2021-05-23T04:16:38Z,2026-02-05T17:44:32Z
publicdate: 2021-05-23T04:16:38Z
subject: mechanical. engineering,design,engines,fuel,crank,gear,assembly,efficiency
title: Design Of Automotive Engines 1984
year: 1984
collection:
mir-titles,JaiGyan,fav-bookadict211,fav-carson_main,fav-gabriel_jaloto,fav-kaarthikkeyen,fav-lucas_honorio_galatti,fav-mathidiot22,fav-matt_404,fav-pevann,fav-pio07,fav-robert111444,fav-swarna_prakash_m

description:
The book contains the necessary information and systematized methods for the design of motor vehicle and tractor engines. Assisting the students in assimilating the material and gaining deep knowledge, this work focuses on the practical use of the knowledge in the design and analysis of motor vehicle and tractor engines. This educational aid includes many reference data on modern engines and tables covering the ranges in changing the basic mechanical parameters, permissible stresses and strains, etc.


creator: A. N. Kostovskii
date: 1961-01-01T00:00:00Z
identifier: kostovskii-geometrical-constructions-using-compasses-only-popular-lectures-in-mathematics-vol-4
indexflag: index,nonoindex
mediatype: texts
oai_updatedate: 2021-10-26T05:49:52Z,2026-02-05T17:45:02Z
publicdate: 2021-10-26T05:49:52Z
title: Geometrical Constructions Using Compasses Only (Popular Lectures In Mathematics Vol 4)
year: 1961
collection:
mir-titles,JaiGyan,fav-abhirup152,fav-apoorv_mhaswade,fav-augustus2025,fav-bivas_ghosh671,fav-fernando_mora_hern_ndez,fav-gerardo_gallegos_ochoa_gaog680518,fav-john_dickinson514,fav-ms157,fav-munif_muttafik,fav-pio07,fav-radh18,fav-shauhram,fav-t_pugsley,fav-vignam

description:
This booklet is intended for a wide circle of readers. It should help teachers and pupils of senior classes of secondary schools to acquaint themselves in greater detail with geometrical constructions carried out by compasses alone. It can serve as a teaching aid in school mathematical clubs. The booklet can also be used by students of physical and mathematical departments of universities and teachers' training colleges to deepen their knowledge of elementary mathematics.

subject:
topics in mathematics,high school,mathematics,geometry,constructions,basic,compasses,elementary,angles,circles,triangles,constraints


collection: mir-titles,JaiGyan,fav-matt_bradley,fav-mhkr85,fav-nikemaul,fav-shaan007,fav-stew312856
creator: Anatoli Lunacharsky
date: 1981-01-01T00:00:00Z
identifier: anatoli-lunacharsky-on-education-selected-articles-and-speeches-progress-1981
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2023-09-23T12:32:23Z,2026-02-03T21:48:06Z
publicdate: 2023-09-23T12:32:23Z
publisher: Progress Publishers
title: On Education Selected Articles And Speeches
year: 1981
description:
The book now offered for your attention represents the legacy left us in the field of education by Anatoli Lunacharsky, who was a major public figure in affairs of state and of society, and made an invaluable contribution to the development of socialist culture and enlightenment. The Soviet school has advanced a long way since the time when its foundations were being worked out. But the main principles of the Soviet school have retained their enduring validity up to our own time. Lunacharsky’s insight gives a contemporary ring to much that he said half a century ago. Especially apt for today are his remarks on links between school and life and on the very direct relevance to economic and political problems of constructive work in the cultural field. The Lunacharsky legacy in education is undoubtedly of great importance in advancing our knowledge, because it sheds so clear a light, and from so many angles, on the history of the formative years of Soviet education. One cannot but think that creative use of this legacy may assist in solving many contemporary educational problems, and in other countries of the world besides our own. That is one of the objects of this present volume. Compiler and author of notes E. Dneprov Translated from the Russian by Ruth English Designed by Nikolai Pashura Original scan by servants of knowledge

subject:
soviet,pedagogy,soviet education,education,learning,aims of education,schools,teachers,socialist education


collection: mir-titles,JaiGyan,fav-astronomique_astronomique,fav-pio07
creator: I. Lakhtine
date: 1971-01-01T00:00:00Z
identifier: lakhtine-metallographie-et-traitements-thermiques-des-metaux-mir-1971
indexflag: index,nonoindex
language: fre
mediatype: texts
oai_updatedate: 2022-12-25T05:44:55Z,2026-02-05T20:01:19Z
publicdate: 2022-12-25T05:44:55Z
publisher: Éditions Mir
title: Métallographie Et Traitements Thermiques Des Métaux
year: 1971
description:
Le présent ouvrage est consacré à Vexposé du cours 4c Métallo graphie et traitement thermique » professé par l'auteur pendant de nombreuses années à VInstitut des Ponts et Chaussées de Moscou. Le manuel passe en revue les principes essentiels qui régissent la formation de la structure des métaux et alliages. On y trouve les bases de métallographie, y compris Vétude des propriétés mécaniques des métaux et alliages en tant que caractéristiques principales de la qualité des matériaux de construction mécanique. L'auteur s'est efforcé de ne pas ou presque pas emprunter la terminologie à la thermodynamique et à la cinétique moléculaire des processus structuraux pour rendre aux étudiants plus facile Vassimilation du cours sans étude préalable de la «Chimie physique » et de la « Thermodynamique ». Pour rédiger l'ouvrage, Vauteur s'est adressé à de nombreuses monographies des savants russes et étrangers, aux revues de métallographie et de traitement thermique\ ainsi qu'à ses recherches personnelles. L'ouvrage peut présenter un intérêt non seulement pour les étudiants des établissements d'enseignement supérieur mais aussi pour les ingénieurs des entreprises de construction mécanique. L'auteur remercie le professeur Y. Guellery docteur ês sciences techniques, du soin apporté a la rédaction de l'édition russe, ainzi que O. Boutenkof candidat es sciences techniques, pour la révision de la traduction française. Traduit du russepar Valentin Polonski et revu par Olga Boulenko Un grand merci à Henri Leveque pour le scan original.

subject:
métaux,Structure,Cristallisation,Déformations mécaniques,Propriétés mécaniques,d'équilibre des alliages binaires,Diagramme d’équilibre,Fontes,traitements thermiques,Traitement thermo-chimique,corrosion,Métaux nobles,Aluminium,alliages


creator: A. A. Logunov ( Ed.)
date: 1983-01-01T00:00:00Z
identifier: logunov-ed.-gravitation-and-elementary-particle-physics-advances-in-science-and-
indexflag: index,nonoindex
language: eng
mediatype: texts
oai_updatedate: 2022-08-08T15:50:50Z,2026-02-05T20:09:41Z
publicdate: 2022-08-08T15:50:50Z
publisher: Mir Publishers
year: 1983
collection:
mir-titles,JaiGyan,fav-ellie_swekla,fav-fernando_mora_hern_ndez,fav-janit_pongpuak,fav-matt_404,fav-pb_ess,fav-pio07,fav-theneonew,fav-timomartin

description:
Gravitation and Elementary Particle Physics Edited by A.A.Logunov A collection of papers by Soviet scientists on current issues of gravitation and elementary particles.. New gravitation theory is presented that, unlike Einstein’s theory of general relativity, satisfies the correspondence principle and conservation laws for energy-momentum for matter and gravitational field. The book also highlights the physical aspects of the multiple production of particles at high energies and scale invariance in strong interactions of elementary particles. Also the hypothesis is presented of coloured quarks and strongly inelastic processes in quantum chromodynamics, and theories are discussed describing spontaneous violation of colour symmetry. Intended for researchers interested in modern theory of gravitation and physics of elementary particles. Introduction by A. A. Logunov 1. The Theory of Space-Time and Gravitation by V. I. Denisov and A. A. Logunov  2. Inclusive Processes and Strong Interaction Dynamics by A. A. Logunov, M. A. Mestvirishvili, and V. A. Petrov 3. Colored Quarks by N. N. Bogolyubov , V. A. Matveev, and A. N. Tavkhelidze Translated from the Russian by Valerii Ilyushchenko, Cand. Sc. (Phys.-Math.) First published 1983

subject:
physics,gravitation,general theory of relativity,quantum chromodynamics,quarks,strong interactions,scale invariance,colour symmetry,high energy physics

title:
Gravitation And Elementary Particle Physics - Advances In Science And Technology In The USSR - Physics Series


avg_rating: 1
creator: Anatoly Logunov
date: 1991-01-01T00:00:00Z
identifier: logunov-lectures-in-relativity-and-gravitation-a-modern-look-nauka-1991
indexflag: index,nonoindex
language: eng
mediatype: texts
num_reviews: 1
oai_updatedate: 2023-04-01T06:30:08Z,2026-02-05T20:09:41Z,2023-11-13T13:14:03Z
publicdate: 2023-04-01T06:30:08Z
publisher: Nauka Publishers
reviewdate: 2023-11-13T13:14:03Z
title: Lectures In Relativity And Gravitation – A Modern Look
year: 1991
collection:
mir-titles,JaiGyan,fav-gawkingon,fav-janit_pongpuak,fav-leonardo662020,fav-munif_muttafik,fav-nikemaul,fav-pio07,fav-vignam,fav-wahid_khan434

description:
The book includes some lectures on the basics of relativity theory, or as it is generally called the special theory of relativity. Relativity theory has been created by the outstanding scientists Lorentz, Poincare, Einstein, and Minkowski. These giants, I think, have virtually completed the theory, and what came after was interpretation, once correct, once not, but nearly always superficial. In modern textbooks and monographs relativity theory is sometimes presented in a trivial and limited manner. Not infrequently the authors fail to bring out the principal and get tangled in secondary problems. One may gather, reading those texts, that the theory is just a collection of recipes, which are sometimes hard to grasp for their limitedness. That is why I begin with the relativity postulate (Section 1.3), which cannot be proved and simply follows from analysis of experimental results. It should be adequately absorbed so that it might then be applied to specific phenomena. What is covered by the lectures could have been accomplished long ago, after Minkowski's work, and he might have expounded all this himself, had he not died so untimely. However dogmatism and faith — two things that have at all times been foreign to science although constantly by plagued it — have had their effect. So, nearly to these days they have drastically reduced the level of understanding and, as a consequence, have narrowed the domain of application of relativity theory. Only after assimilating the basics of Minkowski's work, and what is presented in sufficient detail in the lectures, one can arrive at the general formulation that the theory of relativity is the discovery of a unified pseudo-Euclidean geometry of space-time for electromagnetic phenomena and its generalization, as a hypothesis, to all forms of matter. It is shown in the lectures that clock synchronization, a topic that is generally attached all too much importance in texts on relativity, is a partial question. As regards the postulate on the constancy of the velocity of light, even if given a correct formulation, as in these lectures, it plays a limited role, since it only makes sense for inertial reference frames. Outside these frames there is no use for it. On the other hand, the views of the pseudo-Euclidean geometry of a unified space-time are more general and fundamental. They allow us in put into a similar perspective both inertial and accelerated frames of reference and to formulate the generalized relativity principle. The extension of the scope of special relativity theory is not only of fundamental but also of applied importance, since we can now look at phenomena under some extreme conditions. The book has grown out of a course read at the physics department of Moscow University in 1983-84. Hence some inevitable redundancies, for which the author offers his apologies. The last chapter overs some new results in the relativistic theory of gravitation. Translated from the Russian by Alexander Repyev Thanks to @hawakajhonka for making the book available.

subject:
special theory of relativity,general theory of relativity,space-time physics,Lorentz transformations,relativity paradoxes,relativistic mechanics,Riemannian geometry,gravitation,relativistic theory of gravitation,inertial mass,geometrization


