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Mikhail Chumakov
Mikhail Petrovich Chumakov (russian: Михаи́л Петро́вич Чумако́в) (November 14, 1909 – June 11, 1993) was a Soviet microbiologist and virologist most famous for conducting pivotal large-scale clinical trials that led to licensing of the Oral Polio Vaccine (OPV) developed by Albert B. Sabin. Life and work Chumakov graduated in 1931 from Moscow State University Medical School that was later transformed into I.M. Sechenov Moscow Medical Academy. In 1937 Chumakov participated in a scientific expedition to Khabarovsk region of Soviet Far East that was led by Professor Lev A. Zilber. Together with his colleagues he discovered the etiology of a new transmissible neurological disease called tick-borne encephalitis (TBE) and isolated the virus that causes it. He was accidentally infected with the virus and developed encephalitis that led to a permanent loss of hearing and paralysis of the right arm. For this discovery he was awarded Stalin Prize of First Degree ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microbiology
Microbiology () is the scientific study of microorganisms, those being unicellular (single cell), multicellular (cell colony), or acellular (lacking cells). Microbiology encompasses numerous sub-disciplines including virology, bacteriology, protistology, mycology, immunology, and parasitology. Eukaryotic microorganisms possess membrane-bound organelles and include fungi and protists, whereas prokaryotic organisms—all of which are microorganisms—are conventionally classified as lacking membrane-bound organelles and include Bacteria and Archaea. Microbiologists traditionally relied on culture, staining, and microscopy. However, less than 1% of the microorganisms present in common environments can be cultured in isolation using current means. Microbiologists often rely on molecular biology tools such as DNA sequence based identification, for example the 16S rRNA gene sequence used for bacteria identification. Viruses have been variably classified as organisms, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Doctors' Plot
The "Doctors' plot" affair, group=rus was an alleged conspiracy of prominent Soviet medical specialists to murder leading government and party officials. It was also known as the case of saboteur doctors or killer doctors. In 1951–1953, a group of predominantly Jewish doctors from Moscow were accused of a conspiracy to assassinate Soviet leaders. This was later accompanied by publications of antisemitic character in the media, which talked about the threats of Zionism and condemned people with Jewish surnames. Following this, many doctors, both Jews and non-Jews, were dismissed from their jobs, arrested, and tortured to produce admissions. A few weeks after the death of Stalin in 1953, the new Soviet leadership said there was a lack of evidence regarding the Doctors' plot and the case was dropped. Soon after, it was declared that the case had been a fabrication. Beginnings A number of theories attempt to explain the origins of the Doctors' plot case. Historians typically re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Microbiologists
The Soviet Union,. officially the Union of Soviet Socialist Republics. (USSR),. was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 to 1991. A flagship communist state, it was nominally a Federation, federal union of Republics of the Soviet Union, fifteen national republics; in practice, both Government of the Soviet Union, its government and Economy of the Soviet Union, its economy were highly Soviet-type economic planning, centralized until its final years. It was a one-party state governed by the Communist Party of the Soviet Union, with the city of Moscow serving as its capital as well as that of its largest and most populous republic: the Russian Soviet Federative Socialist Republic, Russian SFSR. Other major cities included Saint Petersburg, Leningrad (Russian SFSR), Kyiv, Kiev (Ukrainian Soviet Socialist Republic, Ukrainian SSR), Minsk (Byelorussian Soviet Socialist Republic, Byelorussian SSR), Tas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lyudmila Georgievna Karachkina
Lyudmila Georgievna Karachkina (russian: Людмила Георгиевна Карачкина, born 3 September 1948, Rostov-on-Don) is an astronomer and discoverer of minor planets. In 1978 she began as a staff astronomer of the Institute for Theoretical Astronomy (ITA) at Leningrad. Her research at the Crimean Astrophysical Observatory (CrAO) then focused on astrometry and photometry of minor planets. The Minor Planet Center credits her with the discovery of 130 minor planets, including the Amor asteroid 5324 Lyapunov and the Trojan asteroid 3063 Makhaon. In 2004, she received a Ph.D. in astronomy from Odessa I. I. Mechnikov National University. Lyudmila Karachkina has two daughters, Maria and Renata. The inner main-belt asteroid 8019 Karachkina, discovered by German astronomers Lutz D. Schmadel and Freimut Börngen at Tautenburg on 14 October 1990, was named in her honor (). On 23 November 1999, the minor planet 8089 Yukar was named after her husband, Yurij Vasil'evicht ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Academy Of Sciences
The Russian Academy of Sciences (RAS; russian: Росси́йская акаде́мия нау́к (РАН) ''Rossíyskaya akadémiya naúk'') consists of the national academy of Russia; a network of scientific research institutes from across the Russian Federation; and additional scientific and social units such as libraries, publishing units, and hospitals. Peter the Great established the Academy (then the St. Petersburg Academy of Sciences) in 1724 with guidance from Gottfried Leibniz. From its establishment, the Academy benefitted from a slate of foreign scholars as professors; the Academy then gained its first clear set of goals from the 1747 Charter. The Academy functioned as a university and research center throughout the mid-18th century until the university was dissolved, leaving research as the main pillar of the institution. The rest of the 18th century continuing on through the 19th century consisted of many published academic works from Academy scholars and a few Ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
German Academy Of Sciences Leopoldina
The German National Academy of Sciences Leopoldina (german: link=no, Deutsche Akademie der Naturforscher Leopoldina – Nationale Akademie der Wissenschaften), short Leopoldina, is the national academy of Germany, and is located in Halle (Saale). Founded on 1 January 1652, based on academic models in Italy, it was originally named the ''Academia Naturae Curiosorum'' until 1687 when Emperor Leopold I raised it to an academy and named it after himself. It was since known under the German name ''Deutsche Akademie der Naturforscher Leopoldina'' until 2007, when it was declared to be Germany's National Academy of Sciences. History ' The Leopoldina was founded in the imperial city of Schweinfurt on 1 January 1652 under the Latin name sometimes translated into English as "Academy of the Curious as to Nature." It was founded by four local physicians- Johann Laurentius Bausch, the first president of the society, Johann Michael Fehr, Georg Balthasar Metzger, and Georg Balthasar Wo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Honoris Causa
An honorary degree is an academic degree for which a university (or other degree-awarding institution) has waived all of the usual requirements. It is also known by the Latin phrases ''honoris causa'' ("for the sake of the honour") or '' ad honorem '' ("to the honour"). The degree is typically a doctorate or, less commonly, a master's degree, and may be awarded to someone who has no prior connection with the academic institution or no previous postsecondary education. An example of identifying a recipient of this award is as follows: Doctorate in Business Administration (''Hon. Causa''). The degree is often conferred as a way of honouring a distinguished visitor's contributions to a specific field or to society in general. It is sometimes recommended that such degrees be listed in one's curriculum vitae (CV) as an award, and not in the education section. With regard to the use of this honorific, the policies of institutions of higher education generally ask that recipien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canine Distemper
Canine distemper virus (CDV) (sometimes termed footpad disease) is a viral disease that affects a wide variety of mammal families, including domestic and wild species of dogs, coyotes, foxes, pandas, wolves, ferrets, skunks, raccoons, and felines, as well as pinnipeds, some primates, and a variety of other species. CDV does not affect humans. In canines CDV affects several body systems, including the gastrointestinal and respiratory tracts and the spinal cord and brain. Common symptoms include high fever, eye inflammation and eye/nose discharge, labored breathing and coughing, vomiting and diarrhea, loss of appetite and lethargy, and hardening of nose and footpads. The viral infection can be accompanied by secondary bacterial infections and can present eventual serious neurological symptoms. Canine distemper is caused by a single-stranded RNA virus of the family ''Paramyxoviridae'' (the same family of the viruses that causes measles, mumps, and bronchiolitis in humans). The d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poliomyelitis Eradication
Polio eradication, the permanent global cessation of circulation by the poliovirus and hence elimination of the poliomyelitis (polio) it causes, is the aim of a multinational public health effort begun in 1988, led by the World Health Organization (WHO), the United Nations Children's Fund (UNICEF) and the Rotary Foundation. These organizations, along with the U.S. Centers for Disease Control and Prevention (CDC) and The Gates Foundation, have spearheaded the campaign through the Global Polio Eradication Initiative (GPEI). Successful eradication of infectious diseases has been achieved twice before, with smallpox in humans and rinderpest in ruminants. Prevention of disease spread is accomplished by vaccination. There are two kinds of polio vaccine—oral polio vaccine (OPV), which uses weakened poliovirus, and inactivated polio vaccine (IPV), which is injected. OPV is less expensive and easier to administer, and can spread immunity beyond the person vaccinated, creating co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marina Voroshilova
Marina Konstantinovna Voroshilova (russian: Мар′ина Констант′иновна Ворош′илова) (March 16, 1922 – November 19, 1986) was a Soviet virologist and corresponding member of the Academy of Medical Sciences of the USSR (1969). She is best known for her work on the introduction of vaccines against poliomyelitis, the discovery of non-specific effects of oral poliovirus vaccine (OPV), and developing the concept of beneficial human viruses. Biography Voroshilova was born on March 16, 1922, in Simferopol in the family of attorney at law Konstantin Konstantinovich Voroshilov, a politician of the White Movement of Crimea, who was the Chairman of the Council of People's Representatives in 1917-1918. After the Bolsheviks took power in the Crimea, the family was forced to hide and moved to Kazan, where Voroshilov was well known as the son of the founder of the Department of Physiology, Rector of the Kazan Imperial University, Konstantin Vasilievich ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
