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VNIIEF
The All-Russian Scientific Research Institute of Experimental Physics (VNIIEF; ) is a research institute based in Sarov (formerly Arzamas-16), Russia and established in 1947. During the Soviet era, it was known as KB-11 and All-Soviet (All-Union) Scientific Research Institute of Experimental Physics (also abbreviated VNIIEF) (, ВНИИЭФ). It is currently part of the Rosatom group. The All-Russian Scientific Research Institute of Experimental Physics is the former Soviet Union's premier research and development center for nuclear weapons. The first Soviet atomic bomb was developed here in the late 1940s, after which the center continued as a center for nuclear weapons research. Many of the Soviet Union's best physicists were associated with Arzamas-16: Academician Andrey D. Sakharov worked here for nearly 20 years, and Academician Yuliy B. Khariton still served as the Center's scientific head in the 1990s. Before being given its current name, the facility was successively kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yulii Khariton
Yulii Borisovich Khariton (; 27 February 1904 – 18 December 1996) was a Russian people, Russian physicist who was a leading scientist in the former Soviet atomic bomb project, Soviet program of nuclear weapons. Since the initiation of the Soviet program of developing the Soviet atomic bomb project, atomic bomb by Joseph Stalin in 1943, Khariton was the "chief nuclear weapon designer" and remained associated with the Soviet program for nearly History of the Soviet Union, four decades. In honour of the centennial of his birthday in 2004, his image appeared on a Russian postal stamp by the Government of Russia, Russian government. Biography Family, early life and education Yulii Borisovich Khariton was born in Saint Petersburg, Russian Empire, to an ethnic middle class History of the Jews in Russia, Russian Jewish family, on 27 February 1904. His father, Boris Osipovich Khariton, was a Political journalism, political journalist, editor, and publisher who had attained a LLB, law ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sarov
Sarov () is a closed city, closed town in Nizhny Novgorod Oblast, Russia. It was known as Gorkiy-130 (Горький-130) and Arzamas-16 (), after a (somewhat) nearby town of Arzamas,SarovLabsCreation of Nuclear Center Arzamas-16/ref> from 1946 to 1991. Until 1995, it was known as Kremlyov/Kremlev/Kremljov (). The town is closed because it is the Russian center for nuclear research. Population: 92,047 (Russian Census (2010), 2010 Census); 87,652 (Russian Census (2002), 2002 Census) History The history of the town can be divided into two different periods. In the earlier history of Russia it was known as one of the holy places of the Russian Orthodox Church, because of its monastery, that gave Russia one of its greatest saints, Saint Seraphim. Since the 1940s, it has gradually become the center for research and production of Soviet and later Russian nuclear weapons. The history of human settlement in the area around Sarov goes back at least to the 12th–13th centuries, whe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nyonoksa Radiation Accident
The Nyonoksa radiation accident, Arkhangelsk explosion or Nyonoksa explosion () occurred on 8 August 2019 near Nyonoksa, a village under the administrative jurisdiction of Severodvinsk, Arkhangelsk Oblast, Russian Federation. Five military and civilian specialists were killed and three (or six, depending on the source) were injured. Background Between November 2017 and 26 February 2018, Russia conducted four tests of the 9M730 Burevestnik nuclear-powered cruise missile, launched from other test sites. According to the United States intelligence community, only the flight test in November 2017 from Pankovo test site was moderately successful with all of the others ending in failure. According to Russia, none of the tests ended in failure. During recovery efforts later in 2018, Russia used three ships, one capable of handling radioactive material from the weapon nuclear core, to bring the missile tested in November 2017 from the seabed of Barents Sea back to the surface. Based on s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal State Unitary Enterprise
A unitary enterprise () is a government-owned corporation in Russia and some other post-Soviet states. Unitary enterprises are business entities that have no ownership rights to the assets that they use in their operations. This form is possible only for state and municipal enterprises, which respectively operate state or municipal property. The owners of the property of a unitary enterprise have no responsibility for its operation and vice versa. Russia Federal Law No. 161-ФЗ "''On State and Municipal Unitary Enterprises''" (amended July 13, 2015), defines the legal status of unitary enterprises in Russia. The State Duma passed this law on October 11, 2002, and President Putin signed it on November 14, 2002. The assets of unitary enterprises belong to the federal government, to a Russian federal subject, or to a municipality. A unitary enterprise holds assets under economic management (for both state and municipal unitary enterprises) or under operative management (for stat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9M730 Burevestnik
The 9M730 Burevestnik (; " Storm petrel", NATO reporting name: SSC-X-9 Skyfall) is a Russian low-flying, nuclear-powered, nuclear-armed cruise missile under development for the Russian Armed Forces. According to the Russian Ministry of Defense, the missile's range is effectively unlimited. The Burevestnik is one of the six new Russian strategic weapons unveiled by Russian President Vladimir Putin on 1 March 2018. This effort bears similarity to the discontinued US Project Pluto from 1957, which although functional, was perceived as too provocative, less effective than ICBMs, and presented radiological emissions that made scheduling test flights difficult. History Motivation A cruise missile has the advantage over a ballistic missile of being able to fly under and around missile defense radars and interceptors. However, conventional jet-propelled missiles have a limited flight time and range. Power from nuclear fission offers far more energy from a given mass of fuel whic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atomic Battery
An atomic battery, nuclear battery, radioisotope battery or radioisotope generator uses energy from the decay of a radioactive isotope to generate electricity. Like a nuclear reactor, it generates electricity from nuclear energy, but it differs by not using a chain reaction. Although commonly called batteries, atomic batteries are technically not electrochemical and cannot be charged or recharged. Although they are very costly, they have extremely long lives and high energy density, so they are typically used as power sources for equipment that must operate unattended for long periods, such as spacecraft, pacemakers, underwater systems, and automated scientific stations in remote parts of the world. Nuclear batteries began in 1913, when Henry Moseley first demonstrated a current generated by charged-particle radiation. In the 1950s and 1960s, this field of research got much attention for applications requiring long-life power sources for spacecraft. In 1954, RCA researched ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RIA Novosti
RIA Novosti (), sometimes referred to as RIAN () or RIA (), is a Russian state-owned domestic news agency. On 9 December 2013, by a decree of Vladimir Putin, it was liquidated and its assets and workforce were transferred to the newly created Rossiya Segodnya agency. On 8 April 2014, RIA Novosti was registered as part of the new agency. RIA Novosti is headquartered in Moscow. The chief editor is Anna Gavrilova. Content RIA Novosti was scheduled to be closed down in 2014; starting in March 2014, staff were informed that they had the option of transferring their contracts to Rossiya Segodnya or sign a redundancy contract. On 10 November 2014, Rossiya Segodnya launched the Sputnik multimedia platform as the international replacement of RIA Novosti and Voice of Russia. Within Russia itself, however, Rossiya Segodnya continues to operate its Russian language news service under the name RIA Novosti with itria.ruwebsite. The agency published news and analyses of social-politic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Exaflops
Floating point operations per second (FLOPS, flops or flop/s) is a measure of computer performance in computing, useful in fields of scientific computations that require floating-point calculations. For such cases, it is a more accurate measure than measuring instructions per second. Floating-point arithmetic Floating-point arithmetic is needed for very large or very small real numbers, or computations that require a large dynamic range. Floating-point representation is similar to scientific notation, except computers use base two (with rare exceptions), rather than base ten. The encoding scheme stores the sign, the exponent (in base two for Cray and VAX, base two or ten for IEEE floating point formats, and base 16 for IBM Floating Point Architecture) and the significand (number after the radix point). While several similar formats are in use, the most common is ANSI/IEEE Std. 754-1985. This standard defines the format for 32-bit numbers called ''single precision'', as we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cryptocurrencies
A cryptocurrency (colloquially crypto) is a digital currency designed to work through a computer network that is not reliant on any central authority, such as a government or bank, to uphold or maintain it. Individual coin ownership records are stored in a digital ledger or blockchain, which is a computerized database that uses a consensus mechanism to secure E-commerce, transaction records, control the creation of additional coins, and verify the transfer of coin ownership. The two most common consensus mechanisms are proof of work and proof of stake. Despite the name, which has come to describe many of the fungibility, fungible blockchain tokens that have been created, cryptocurrencies are not considered to be Currency, currencies in the traditional sense, and varying legal treatments have been applied to them in various jurisdictions, including classification as Commodity, commodities, Security (finance), securities, and currencies. Cryptocurrencies are generally viewed as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Interfax
Interfax () is a Russian news agency. The agency is owned by Interfax News Agency joint-stock company and is headquartered in Moscow. History As the first non-governmental channel of political and economic information about the USSR, Interfax was formed in September 1989, during Mikhail Gorbachev’s ''perestroika and glasnost'' period, by Mikhail Komissar and his colleagues from international broadcasting station ' Radio Moscow', a part of Soviet Gosteleradio system. Interfax originally used fax machines for text transmission, hence the company name.Михаил Комиссар: задача «Интерфакса» — быть номером один'. — TV-channel ' Russia-24', 9 September 2009. By 1990, Interfax had 100 subscribers and the agency quickly began to attract the attention of conservatives within the government, who attempted to shut down the agency. This saw the agency gain prominence in major western media, a position strengthened by its coverage of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Supercomputer
A supercomputer is a type of computer with a high level of performance as compared to a general-purpose computer. The performance of a supercomputer is commonly measured in floating-point operations per second (FLOPS) instead of million instructions per second (MIPS). Since 2022, supercomputers have existed which can perform over 1018 FLOPS, so called Exascale computing, exascale supercomputers. For comparison, a desktop computer has performance in the range of hundreds of gigaFLOPS (1011) to tens of teraFLOPS (1013). Since November 2017, all of the TOP500, world's fastest 500 supercomputers run on Linux-based operating systems. Additional research is being conducted in the United States, the European Union, Taiwan, Japan, and China to build faster, more powerful and technologically superior exascale supercomputers. Supercomputers play an important role in the field of computational science, and are used for a wide range of computationally intensive tasks in various fields, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RDS-1
The RDS-1 (), also known as Izdeliye 501 (device 501) and First Lightning (), was the nuclear bomb used in the Soviet Union's first nuclear weapon test. The United States assigned it the code-name Joe-1, in reference to Joseph Stalin. It was detonated on 29 August 1949 at 7:00 a.m., at the Semipalatinsk Test Site, Kazakh SSR, after top-secret research and development as part of the Soviet atomic bomb project. Etymology There are several explanations for the Soviet code-name of RDS-1, usually an arbitrary designation: a backronym "Special Jet Engine" (, ''Reaktivnyi Dvigatel Spetsialnyi''), or "Stalin's Jet Engine" (, ''Reaktivnyi Dvigatel Stalina''), or "Russia does it herself" (, ''Rossiya Delayet Sama''). Later weapons were also designated RDS but with different model numbers. Description The weapon was designed at the Kurchatov Institute, then at the time officially known as "Laboratory № 2" but designated as the "office" or "base" in internal documents, sta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
