The Soviet Union the Union of Soviet Socialist Republics, was a socialist state in Eurasia that existed from 1922 to 1991. Nominally a union of multiple national Soviet republics, its government and economy were centralized; the country was a one-party state, governed by the Communist Party with Moscow as its capital in its largest republic, the Russian Soviet Federative Socialist Republic. Other major urban centres were Leningrad, Minsk, Alma-Ata, Novosibirsk, it spanned over 10,000 kilometres east to west across 11 time zones, over 7,200 kilometres north to south. It had five climate zones: tundra, steppes and mountains; the Soviet Union had its roots in the 1917 October Revolution, when the Bolsheviks, led by Vladimir Lenin, overthrew the Russian Provisional Government which had replaced Tsar Nicholas II during World War I. In 1922, the Soviet Union was formed by a treaty which legalized the unification of the Russian, Transcaucasian and Byelorussian republics that had occurred from 1918. Following Lenin's death in 1924 and a brief power struggle, Joseph Stalin came to power in the mid-1920s.
Stalin committed the state's ideology to Marxism–Leninism and constructed a command economy which led to a period of rapid industrialization and collectivization. During his rule, political paranoia fermented and the Great Purge removed Stalin's opponents within and outside of the party via arbitrary arrests and persecutions of many people, resulting in at least 600,000 deaths. In 1933, a major famine struck the country. Before the start of World War II in 1939, the Soviets signed the Molotov–Ribbentrop Pact, agreeing to non-aggression with Nazi Germany, after which the USSR invaded Poland on 17 September 1939. In June 1941, Germany broke the pact and invaded the Soviet Union, opening the largest and bloodiest theatre of war in history. Soviet war casualties accounted for the highest proportion of the conflict in the effort of acquiring the upper hand over Axis forces at intense battles such as Stalingrad and Kursk; the territories overtaken by the Red Army became satellite states of the Soviet Union.
The post-war division of Europe into capitalist and communist halves would lead to increased tensions with the United States-led Western Bloc, known as the Cold War. Stalin died in 1953 and was succeeded by Nikita Khrushchev, who in 1956 denounced Stalin and began the de-Stalinization; the Cuban Missile Crisis occurred during Khrushchev's rule, among the many factors that led to his downfall in 1964. In the early 1970s, there was a brief détente of relations with the United States, but tensions resumed with the Soviet–Afghan War in 1979. In 1985, the last Soviet premier, Mikhail Gorbachev, sought to reform and liberalize the economy through his policies of glasnost and perestroika, which caused political instability. In 1989, Soviet satellite states in Eastern Europe overthrew their respective communist governments; as part of an attempt to prevent the country's dissolution due to rising nationalist and separatist movements, a referendum was held in March 1991, boycotted by some republics, that resulted in a majority of participating citizens voting in favor of preserving the union as a renewed federation.
Gorbachev's power was diminished after Russian President Boris Yeltsin's high-profile role in facing down a coup d'état attempted by Communist Party hardliners. In late 1991, Gorbachev resigned and the Supreme Soviet of the Soviet Union met and formally dissolved the Soviet Union; the remaining 12 constituent republics emerged as independent post-Soviet states, with the Russian Federation—formerly the Russian SFSR—assuming the Soviet Union's rights and obligations and being recognized as the successor state. The Soviet Union was a powerhouse of many significant technological achievements and innovations of the 20th century, including the world's first human-made satellite, the first humans in space and the first probe to land on another planet, Venus; the country had the largest standing military in the world. The Soviet Union was recognized as one of the five nuclear weapons states and possessed the largest stockpile of weapons of mass destruction, it was a founding permanent member of the United Nations Security Council as well as a member of the Organization for Security and Co-operation in Europe, the World Federation of Trade Unions and the leading member of the Council for Mutual Economic Assistance and the Warsaw Pact.
The word "Soviet" is derived from a Russian word сове́т meaning council, advice, harmony and all deriving from the proto-Slavic verbal stem of vět-iti, related to Slavic věst, English "wise", the root in "ad-vis-or", or the Dutch weten. The word sovietnik means "councillor". A number of organizations in Russian history were called "council". For example, in the Russian Empire the State Council, which functioned from 1810 to 1917, was referred to as a Council of Ministers after the revolt of 1905. During the Georgian Affair, Vladimir Lenin envisioned an expression of Great Russian ethnic chauvinism by Joseph Stalin and his supporters, calling for these nation-states to join Russia as semi-independent parts of a greater union, which he named as the Union of Soviet Republics of Europe and Asia. Stalin resisted the proposal, but accepted it, although with Lenin's agreement changed the name of the newly proposed sta
Système universitaire de documentation
The système universitaire de documentation or SUDOC is a system used by the libraries of French universities and higher education establishments to identify and manage the documents in their possession. The catalog, which contains more than 10 million references, allows students and researcher to search for bibliographical and location information in over 3,400 documentation centers, it is maintained by the Bibliographic Agency for Higher Education. Official website
Integrated Authority File
The Integrated Authority File or GND is an international authority file for the organisation of personal names, subject headings and corporate bodies from catalogues. It is used for documentation in libraries and also by archives and museums; the GND is managed by the German National Library in cooperation with various regional library networks in German-speaking Europe and other partners. The GND falls under the Creative Commons Zero licence; the GND specification provides a hierarchy of high-level entities and sub-classes, useful in library classification, an approach to unambiguous identification of single elements. It comprises an ontology intended for knowledge representation in the semantic web, available in the RDF format; the Integrated Authority File became operational in April 2012 and integrates the content of the following authority files, which have since been discontinued: Name Authority File Corporate Bodies Authority File Subject Headings Authority File Uniform Title File of the Deutsches Musikarchiv At the time of its introduction on 5 April 2012, the GND held 9,493,860 files, including 2,650,000 personalised names.
There are seven main types of GND entities: LIBRIS Virtual International Authority File Information pages about the GND from the German National Library Search via OGND Bereitstellung des ersten GND-Grundbestandes DNB, 19 April 2012 From Authority Control to Linked Authority Data Presentation given by Reinhold Heuvelmann to the ALA MARC Formats Interest Group, June 2012
Verkin Institute for Low Temperature Physics and Engineering
The B. Verkin Institute for Low Temperature Physics and Engineering was founded in 1960 by professors Borys Vyerkin, Oleksandr Halkin, B. Eselson and Ihor Dmytrenko; the first director was Vyerkin. The institute conducts basic research in experimental and theoretical physics, mathematics, as well as in the field of applied physics. Main areas of research are high-temperature superconductivity, weak superconductivity, magneto antiferromagnets, physics of low-dimensional systems, point-contact spectroscopy, quantum crystals, nonlinear phenomena in metals, physics of disordered systems, quantum phenomena in plasticity and others; the institute has published about 250 monographs, reference books, more than 12,000 articles and reviews in ranking scientific journals, has trained more than 850 qualified experts — PhDs. On May 13, 1960 the presidium of the National Academy of Sciences of Ukraine issued a decision to establish the Kharkiv Physics and Technical Institute for Low Temperatures on the initiative of several scientists from the Ukrainian Institute of Physics and Technology.
The institute was created by nine laboratories involved in low temperature physics. Four math departments were established. In 1987 they were organized into the ILTPE Mathematics Department. In 1991 ILTPE was named after its founder — B. Verkin. 1960 — 1988 Borys Vyerkin 1988 — 1991 Anatoliy Zvyahin 1991 — 2006 Viktor Yeremenko 2006 — Serhiy Hnatchenko Department of Magnetism Department of Optical and Magnetic Properties of Solids Department of Magnetic and Elastic Properties of Solids Department of Transport Properties of Conducting and Superconducting Systems Department of Physics of Real Crystals Department of Thermal Properties of Molecular Crystals Department of Low-Temperature Structure Studies of Solids Department of Physics of Quantum Fluids and Crystals Department of Spectroscopy of Molecular Cryogenic Systems Department of Superconducting and Mesoscopic Structures Department of Molecular Biophysics Department of Point-Contact Spectroscopy Department of Theoretical Physics Department of Mathematical Physics Department of Differential Equations and Geometry Department of Statistical Methods in Mathematical Physics Department of Function Theory Department of Information Systems Department of low-temperatures and space materials ILTPE publishes two scientific journals included on a list of leading peer-reviewed scientific journals and publications: Low Temperature Physics, published since January 1975 in Russian, as well as the American Institute of Physics in English under the title Low Temperature Physics 1997.
Published monthly. The magazine has the highest impact factor of scientific journals in the Ukraine. Journal of Mathematical Physics, Geometry, published since 2005. Published quarterly in English. Official Site
A mathematician is someone who uses an extensive knowledge of mathematics in his or her work to solve mathematical problems. Mathematics is concerned with numbers, quantity, space and change. One of the earliest known mathematicians was Thales of Miletus, he is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales' Theorem. The number of known mathematicians grew when Pythagoras of Samos established the Pythagorean School, whose doctrine it was that mathematics ruled the universe and whose motto was "All is number", it was the Pythagoreans who coined the term "mathematics", with whom the study of mathematics for its own sake begins. The first woman mathematician recorded by history was Hypatia of Alexandria, she succeeded her father as Librarian at the Great Library and wrote many works on applied mathematics. Because of a political dispute, the Christian community in Alexandria punished her, presuming she was involved, by stripping her naked and scraping off her skin with clamshells.
Science and mathematics in the Islamic world during the Middle Ages followed various models and modes of funding varied based on scholars. It was extensive patronage and strong intellectual policies implemented by specific rulers that allowed scientific knowledge to develop in many areas. Funding for translation of scientific texts in other languages was ongoing throughout the reign of certain caliphs, it turned out that certain scholars became experts in the works they translated and in turn received further support for continuing to develop certain sciences; as these sciences received wider attention from the elite, more scholars were invited and funded to study particular sciences. An example of a translator and mathematician who benefited from this type of support was al-Khawarizmi. A notable feature of many scholars working under Muslim rule in medieval times is that they were polymaths. Examples include the work on optics and astronomy of Ibn al-Haytham; the Renaissance brought an increased emphasis on science to Europe.
During this period of transition from a feudal and ecclesiastical culture to a predominantly secular one, many notable mathematicians had other occupations: Luca Pacioli. As time passed, many mathematicians gravitated towards universities. An emphasis on free thinking and experimentation had begun in Britain's oldest universities beginning in the seventeenth century at Oxford with the scientists Robert Hooke and Robert Boyle, at Cambridge where Isaac Newton was Lucasian Professor of Mathematics & Physics. Moving into the 19th century, the objective of universities all across Europe evolved from teaching the “regurgitation of knowledge” to “encourag productive thinking.” In 1810, Humboldt convinced the King of Prussia to build a university in Berlin based on Friedrich Schleiermacher’s liberal ideas. Thus and laboratories started to evolve. British universities of this period adopted some approaches familiar to the Italian and German universities, but as they enjoyed substantial freedoms and autonomy the changes there had begun with the Age of Enlightenment, the same influences that inspired Humboldt.
The Universities of Oxford and Cambridge emphasized the importance of research, arguably more authentically implementing Humboldt’s idea of a university than German universities, which were subject to state authority. Overall, science became the focus of universities in the 20th centuries. Students could conduct research in seminars or laboratories and began to produce doctoral theses with more scientific content. According to Humboldt, the mission of the University of Berlin was to pursue scientific knowledge; the German university system fostered professional, bureaucratically regulated scientific research performed in well-equipped laboratories, instead of the kind of research done by private and individual scholars in Great Britain and France. In fact, Rüegg asserts that the German system is responsible for the development of the modern research university because it focused on the idea of “freedom of scientific research and study.” Mathematicians cover a breadth of topics within mathematics in their undergraduate education, proceed to specialize in topics of their own choice at the graduate level.
In some universities, a qualifying exam serves to test both the breadth and depth of a student's understanding of mathematics. Mathematicians involved with solving problems with applications in real life are called applied mathematicians. Applied mathematicians are mathematical scientists who, with their specialized knowledge and professional methodology, approach many of the imposing problems presented in related scientific fields. With professional focus on a wide variety of problems, theoretical systems, localized constructs, applied mathematicians work in the study and formulation of mathematical models. Mathematicians and applied mathematicians are considered to be two of the STEM careers; the discipline of applied mathematics concerns
Russian Academy of Sciences
The Russian Academy of Sciences consists of the national academy of Russia. Headquartered in Moscow, the Academy is considered a civil, self-governed, non-commercial organization chartered by the Government of Russia, it combines scientists employed by institutions. Near the central academy building there is a monument to Yuri Gagarin in the square bearing his name; as of November 2017, the Academy included other units. There are three types of membership in the RAS: full members, corresponding members, foreign members. Academicians and corresponding members must be citizens of the Russian Federation. However, some academicians and corresponding members were elected before the collapse of the USSR and are now citizens of other countries. Members of RAS are elected based on their scientific contributions – election to membership is considered prestigious. In the years 2005–2012, the academy had 500 full and 700 corresponding members, but in 2013, after the Russian Academy of Agricultural Sciences and the Russian Academy of Medical Sciences became incorporated into the RAS, a number of the RAS members accordingly increased.
The last elections to the renewed Russian Academy of Sciences were organized in October 2016. In the beginning of April 2019, the Academy had 460 foreign members. Since 2015, the Academy awards, on a competitive basis, the honorary scientific rank of a RAS Professor to the top-level researchers with Russian citizenship. Now there are 605 scientists with this rank. RAS professorship is not a membership type but its holders are considered as possible candidates for membership; the RAS consists of 13 specialized scientific divisions, three territorial branches and 15 regional scientific centers. The Academy has numerous councils and commissions, all organized for different purposes. Siberian Branch of the Russian Academy of Sciences The Siberian Branch was established in 1957, with Mikhail Lavrentyev as founding chairman. Research centers are in Novosibirsk, Krasnoyarsk, Yakutsk, Ulan-Ude, Kemerovo and Omsk; as of end-2017, the Branch employed over 12,500 scientific researchers, 211 of whom were members of the Academy.
Ural Branch of the Russian Academy of Sciences The Ural Branch was established in 1932, with Aleksandr Fersman as its founding chairman. Research centers are in Yekaterinburg, Cheliabinsk, Orenburg and Syktyvkar; as of 2016, 112 Ural scientists were members of the Academy. Far East Branch of the Russian Academy of Sciences The Far East Branch includes the Primorsky Scientific Center in Vladivostok, the Amur Scientific Center in Blagoveschensk, the Khabarovsk Scientific Center, the Sakhalin Scientific Center in Yuzhno-Sakhalinsk, the Kamchatka Scientific Center in Petropavlovsk-Kamchatsky, the North-Eastern Scientific Center in Magadan, the Far East Regional Agriculture Center in Ussuriysk and several Medical institutions; as of 2017, there were 64 Academy members in the Branch. Kazan Scientific Center Pushchino Scientific Center Samara Scientific Center Saratov Scientific Center Vladikavkaz Scientific Center of the RAS and the Government of the Republic Alania- Northern Ossetia Dagestan Scientific Center Kabardino-Balkarian Scientific Center Karelian Research Centre of RAS Kola Scientific Center Nizhny Novgorod Center Science Scientific of the RAS in Chernogolovka St. Petersburg Scientific Center Ufa Scientific Center Southern Scientific Center Troitsk Scientific Center The Russian Academy of Sciences comprises a large number of research institutions, including: Member institutions are linked via a dedicated Russian Space Science Internet.
Started with just three members, The RSSI now has 3,100 members, including 57 from the largest research institutions. Russian universities and technical institutes are not under the supervision of the RAS, but a number of leading universities, such as Moscow State University, St. Petersburg State University, Novosibirsk State University, the Moscow Institute of Physics and Technology, make use of the staff and facilities of many institutes of the RAS. From 1933 to 1992, the main scientific journal of the Soviet Academy of Sciences was the Proceedings of the USSR Academy of Sciences; the Academy is increasing its presence in the educational area. In 1990 the Higher Chemical College of the Russian Academy of Sciences was founded, a specialized university intended to provide extensive opportunities for students to choose an academic path; the Academy gives out a number of different prizes and awards among which: The Emperor Peter the Great and advised by Gottfried Leibniz, founded the Academy in Saint Petersburg.
Called The Saint Petersburg Academy of Sciences (Russian