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Isaak Khalatnikov
Isaak Markovych Khalatnykov ( uk, Ісаа́к Ма́ркович Хала́тников; 17 October 1919 – 9 January 2021) was a leading Soviet theoretical physicist who has made significant contributions to many areas of theoretical physics, including general relativity, quantum field theory, as well as the theory of quantum liquids. He is well known for his role in developing the Landau-Khalatnikov theory of superfluidity and the so-called BKL conjecture in the general theory of relativity. Life and career Isaak Khalatnikov was born into a Ukrainian Jewish family in Yekaterinoslav (now Dnipro, Ukraine) and graduated from Dnipropetrovsk State University with a degree in Physics in 1941. He had been a member of the Communist Party since 1944. He earned his doctorate in 1952. His wife Valentina was the daughter of Revolutionary hero Nikolay Shchors. Much of Khalatnikov's research was a collaboration with, or inspired by, Lev Landau, including the ''Landau-Khalatnikov theory'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physics
Physics is the natural science that studies matter, its fundamental constituents, its motion and behavior through space and time, and the related entities of energy and force. "Physical science is that department of knowledge which relates to the order of nature, or, in other words, to the regular succession of events." Physics is one of the most fundamental scientific disciplines, with its main goal being to understand how the universe behaves. "Physics is one of the most fundamental of the sciences. Scientists of all disciplines use the ideas of physics, including chemists who study the structure of molecules, paleontologists who try to reconstruct how dinosaurs walked, and climatologists who study how human activities affect the atmosphere and oceans. Physics is also the foundation of all engineering and technology. No engineer could design a flat-screen TV, an interplanetary spacecraft, or even a better mousetrap without first understanding the basic laws of physic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Communist Party Of The Soviet Union
"Hymn of the Bolshevik Party" , headquarters = 4 Staraya Square, Moscow , general_secretary = Vladimir Lenin (first) Mikhail Gorbachev (last) , founded = , banned = , founder = Vladimir Lenin , newspaper = ''Pravda'' , position = Far-left , international = , religion = State Atheism , predecessor = Bolshevik faction of the RSDLP , successor = UCP–CPSU , youth_wing = Little Octobrists Komsomol , wing1 = Young Pioneers , wing1_title = Pioneer wing , affiliation1_title = , affiliation1 = Bloc of Communists and Non-Partisans (1936–1991) , membership = 19,487,822 (early 1989 ) , ideology = , colours = Red , country = the Soviet Union The Communist Party of the Soviet Union (CPSU),; abbreviated in Russian as or also known by various other names during its history, was the founding and ruling party of the Soviet Union. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landau Gold Medal
The Landau Gold Medal (russian: Премия имени Л. Д. Ландау) is the highest award in theoretical physics awarded by the Russian Academy of Sciences and its predecessor the Soviet Academy of Sciences. It was established in 1971 and is named after Soviet physicist and Nobel Laureate Lev Landau. When awarded by the Soviet Academy of Sciences the award was the "Landau Prize"; the name was changed to the "Landau Gold Medal" in 1992. Prize laureates *1971 - Vladimir Gribov *1974 - Evgeny Lifshitz, Vladimir Belinski, and Isaak Khalatnikov *1977 - Arkady Migdal *1980 - Aleksandr Gurevich and Lev Pitaevskii *1983 - Alexander Patashinski and Valery Pokrovsky *1986 - Boris Shklovskii and Alexei L. Efros *1989 - Alexei Abrikosov, Lev Gor'kov, and Igor Dzyaloshinskii *1992 - Grigoriy Volovik and Vladimir P. Mineev *1998 - Spartak Belyaev *2002 - Lev Okun *2008 - Lev Pitaevskii *2013 - Semyon Gershtein *2018 - Valery Pokrovsky See also * List of physics awards * Prize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Academy Of Sciences Of The Soviet Union
The Academy of Sciences of the Soviet Union was the highest scientific institution of the Soviet Union from 1925 to 1991, uniting the country's leading scientists, subordinated directly to the Council of Ministers of the Soviet Union (until 1946 – to the Council of People's Commissars of the Soviet Union). In 1991, by the decree of the President of the Russian Soviet Federative Socialist Republic, the Russian Academy of Sciences was established on the basis of the Academy of Sciences of the Soviet Union. History Creation of the Academy of Sciences of the Soviet Union The Academy of Sciences of the Soviet Union was formed by a resolution of the Central Executive Committee and the Council of People's Commissars of the Soviet Union dated July 27, 1925 on the basis of the Russian Academy of Sciences (before the February Revolution – the Imperial Saint Petersburg Academy of Sciences). In the first years of Soviet Russia, the Institute of the Academy of Sciences was perceived ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Moscow
Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million residents within the city limits, over 17 million residents in the urban area, and over 21.5 million residents in the metropolitan area. The city covers an area of , while the urban area covers , and the metropolitan area covers over . Moscow is among the world's largest cities; being the most populous city entirely in Europe, the largest urban and metropolitan area in Europe, and the largest city by land area on the European continent. First documented in 1147, Moscow grew to become a prosperous and powerful city that served as the capital of the Grand Duchy that bears its name. When the Grand Duchy of Moscow evolved into the Tsardom of Russia, Moscow remained the political and economic center for most of the Tsardom's history. When th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Landau Institute For Theoretical Physics
The L. D. Landau Institute for Theoretical Physics (russian: link=no, Институт теоретической физики имени Л. Д. Ландау (ИТФ)) of the Russian Academy of Sciences is a research institution, located in the small town of Chernogolovka near Moscow (there is also a subdivision in Moscow, on the territory of the P. L. Kapitza Institute for Physical Problems). History The Landau Institute was formed in 1964 to keep the ''Landau school'' alive after the tragic car accident of Lev D. Landau. Since its foundation, the institute grew rapidly to about one hundred scientists, becoming one of the worldwide best-known and leading institutes for theoretical physics. Unlike many other scientific centers in Russia, the Landau Institute had the strength to cope with the crisis of the nineties in the last century. Although about one half of the scientists accepted positions at leading scientific centers and universities abroad, most of them kept ties with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gravity
In physics, gravity () is a fundamental interaction which causes mutual attraction between all things with mass or energy. Gravity is, by far, the weakest of the four fundamental interactions, approximately 1038 times weaker than the strong interaction, 1036 times weaker than the electromagnetic force and 1029 times weaker than the weak interaction. As a result, it has no significant influence at the level of subatomic particles. However, gravity is the most significant interaction between objects at the macroscopic scale, and it determines the motion of planets, stars, galaxies, and even light. On Earth, gravity gives weight to physical objects, and the Moon's gravity is responsible for sublunar tides in the oceans (the corresponding antipodal tide is caused by the inertia of the Earth and Moon orbiting one another). Gravity also has many important biological functions, helping to guide the growth of plants through the process of gravitropism and influencing the circ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evgeny Lifshitz
Evgeny Mikhailovich Lifshitz (russian: Евге́ний Миха́йлович Ли́фшиц; February 21, 1915, Kharkiv, Russian Empire – October 29, 1985, Moscow, Russian SFSR) was a leading Soviet physicist and brother of the physicist Ilya Lifshitz. Work Born into a Ukrainian Jewish family in Kharkov, Kharkov Governorate, Russian Empire (now Kharkiv, Ukraine). Lifshitz is well known in the field of general relativity for coauthoring the BKL conjecture concerning the nature of a ''generic curvature singularity''. , this is widely regarded as one of the most important open problems in the subject of classical gravitation. With Lev Landau, Lifshitz co-authored ''Course of Theoretical Physics'', an ambitious series of physics textbooks, in which the two aimed to provide a graduate-level introduction to the entire field of physics. These books are still considered invaluable and continue to be widely used. Lifshitz was the second of only 43 people ever to pass Landau's " ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Vladimir Belinski
Vladimir Alekseevich Belinski (last name is also spelled Belinsky, russian: Владимир Алексеевич Белинский; born 26 March 1941) is a Russian and Italian theoretical physicist involved in research in cosmology and general relativity. He worked at Landau Institute for Theoretical Physics from 1968 to 1989 and got his Habilitation ( Doctor of Sciences) degree at this Institute in 1980. As of 2016, he holds the permanent professor position at International Network of the Centers for Relativistic Astrophysics (ICRANet), Italy. Belinski contributed to the editing of some chapters in Landau and Lifshitz's course of theoretical physics for volume 2. One of his most notable scientific contributions is BKL conjecture (Belinski— Khalatnikov—Lifshitz conjecture) on the behavior of generic solutions of Einstein field equations near a cosmological singularity. He co-invented the Belinski-Zakharov transform in 1978 showing that black holes are a special example of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Princeton University
Princeton University is a private university, private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth, New Jersey, Elizabeth as the College of New Jersey, Princeton is the List of Colonial Colleges, fourth-oldest institution of higher education in the United States and one of the nine colonial colleges chartered before the American Revolution. It is one of the highest-ranked universities in the world. The institution moved to Newark, New Jersey, Newark in 1747, and then to the current site nine years later. It officially became a university in 1896 and was subsequently renamed Princeton University. It is a member of the Ivy League. The university is governed by the Trustees of Princeton University and has an endowment of $37.7 billion, the largest List of colleges and universities in the United States by endowment, endowment per student in the United States. Princeton provides undergraduate education, undergraduate and graduate education, graduate in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles W
The F/V ''Charles W'', also known as Annie J Larsen, is a historic fishing schooner anchored in Petersburg, Alaska. At the time of its retirement in 2000, it was the oldest fishing vessel in the fishing fleet of Southeast Alaska, and the only known wooden fishing vessel in the entire state still in active service. Launched in 1907, she was first used in the halibut fisheries of Puget Sound and the Bering Sea as the ''Annie J Larsen''. In 1925 she was purchased by the Alaska Glacier Seafood Company, refitted for shrimp trawling, and renamed ''Charles W'' in honor of owner Karl Sifferman's father. The company was one of the pioneers of the local shrimp fishery, a business it began to phase out due to increasing competition in the 1970s. The ''Charles W'' was the last of the company's fleet of ships, which numbered twelve at its height. The boat was acquired in 2002 by the nonprofit Friends of the ''Charles W''. The boat was listed on the National Register of Historic Places in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mixmaster Universe
Mixmaster may refer to: Equipment and technology * Sunbeam Mixmaster, an electric kitchen mixer that was the flagship product of Sunbeam Products ** Mix Diskerud, United States professional soccer player nicknamed after the mixer * Mixmaster anonymous remailer, a Type II anonymous remailer network software * Douglas XB-42 Mixmaster, a prototype American bomber * A nickname for the Cessna Skymaster airplane Music * Mixmaster Morris or Morris Gould (born 1965), English ambient DJ and underground musician * Mix Master Mike (born 1970), American turntablist and contributing member of the Beastie Boys * Mixmaster Spade, an early gangsta rap performer in West Coast hip hop * Mixmaster Gee, an artist featured on 1987 album '' Street Sounds Crucial Electro 3'' * Alternate name of Black Box (band), an italo-house musical act Other uses * Mixmaster (Transformers), a Constructicon * Mixmaster universe, a cosmological model proposed by Charles W. Misner * Mixmaster dynamics, the sensit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
