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Leonid Petrovich Tatarinov
Leonid Petrovich Tatarinov (russian: Леонид Петрович Татаринов; November 12, 1926 — August 24, 2011) was a Russian and Soviet paleontologist and evolutionary biologist. He was an Academician of the USSR Academy of Sciences (1981) and Russian Academy of Sciences (1991), director of the Paleontological Institute (1975 - 1992) and editor-in-chief of ''Paleontological journal'' (russian: Палеонтологический журнал) (1976 - 2001). His research interests were in the comparative anatomy of vertebrates, tetrapod phylogeny, and evolution. Tatarinov became interested in science from his school years but he was conscripted into the army at the age of 17 in 1943 but discharged in 1944 after suffering from an infection. He then went to the Moscow State University M. V. Lomonosov Moscow State University (MSU; russian: Московский государственный университет имени М. В. Ломоносова) is a publ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tula, Russia
Tula ( rus, Тула, p=ˈtulə) is the largest city and the administrative center of Tula Oblast in Russia, located south of Moscow. Tula is located in the northern Central Russian Upland on the banks of the Upa River, a tributary of the Oka. At the 2010 census, Tula had a population of 501,169, an increase from 481,216 in 2002, making it the 32nd largest city in Russia by population. A primarily industrial city, Tula was a fortress at the border of the Principality of Ryazan. The city was seized by Ivan Bolotnikov, and withstood a four-month siege by the Tsar's army. Historically, Tula was a major centre for the manufacture of armaments. The Demidov family built the first armament factory in Russia in the city, in what would become the Tula Arms Plant, which still operates to this day. Tula is home to the Klokovo air base, Tula State University, Tula Kremlin, The Tula State Museum of Weapons and Kazanskaya embankment of the Upa River (). Tula has a historical association ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolutionary Biologist
Evolutionary biology is the subfield of biology that studies the evolutionary processes (natural selection, common descent, speciation) that produced the diversity of life on Earth. It is also defined as the study of the history of life forms on Earth. Evolution is based on the theory that all species are related and they gradually change over time. In a population, the genetic variations affect the physical characteristics i.e. phenotypes of an organism. These changes in the phenotypes will be an advantage to some organisms, which will then be passed onto their offspring. Some examples of evolution in species over many generations are the Peppered Moth and Flightless birds. In the 1930s, the discipline of evolutionary biology emerged through what Julian Huxley called the modern synthesis of understanding, from previously unrelated fields of biological research, such as genetics and ecology, systematics, and paleontology. The importance of studying Evolutionary biology is ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Biologists
This list of Russian biologists includes the famous biologists from the Russian Federation, the Soviet Union, the Russian Empire and other predecessor states of Russia. Biologists of all specialities may be listed here, including ecologists, botanists, zoologists, paleontologists, biochemists, physiologists and others. Alphabetical list A *Johann Friedrich Adam, discoverer of the Adams mammoth, the first complete woolly mammoth skeleton *Igor Akimushkin, biologist *Vladimir Prokhorovich Amalitskii, paleontologist *Nicolai Ivanovich Andrusov, Nicolai Andrusov, paleontologist *Andrey Avinoff, entomologist *Anatoly Andriyashev, Ichthyology, ichthyologist, zoogeography, zoogeographist B *Karl Ernst von Baer, naturalist, founder of the Russian Entomological Society, formulated embryological Baer's laws *Alexander Barchenko, notable for his research of Hyperborea *Jacques von Bedriaga, prominent herpetologist, described Bedriaga's rock lizard and Bedriaga's skink *Andrey Belozersky, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trofim Lysenko
Trofim Denisovich Lysenko (russian: Трофим Денисович Лысенко, uk, Трохи́м Дени́сович Лисе́нко, ; 20 November 1976) was a Soviet agronomist and Pseudoscience, pseudo-scientist.''An ill-educated agronomist with huge ambitions, Lysenko failed to become a real scientist, but greatly succeeded in exposing of the “bourgeois enemies of the people.” From such a “scion” who was “grafted” to the Stalinist totalitarian regime “stock”, impressive results could have been expected—and were indeed achieved.'' He was a strong proponent of Lamarckism, and rejected Mendelian inheritance, Mendelian genetics in favour of his own idiosyncratic, Pseudoscience, pseudoscientific ideas later termed Lysenkoism. In 1940, Lysenko became director of the Institute of Genetics within the Soviet Union, USSR's Russian Academy of Sciences, Academy of Sciences, and he used his political influence and power to suppress dissenting opinions and discre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evgeni Pavlovich Spangenberg
Evgeni Pavlovich Spangenberg (25 February 1898 – 25 July 1968) was a Soviet ornithologist and the author of several popular natural history books. Spangenberg was born in Andrianovka and because his father Pavel worked in the railways, there was much travel and he grew up in St Petersburg and then Akhtuba in the Lower Volga region where the rich steppe wildlife made him interested in birds and hunting. He graduated from the Irkutsk Gymnasium and moved to Ukraine, working in the railway workshops in Zaporozhye before he joined the Red Army in 1919. After demobilization in 1921, with the loss of hearing in one ear, he joined Moscow University in 1922, graduated in 1930 after nearly being expelled (and being helped by A.F. Kots and others) and then became a researcher. In 1944 he became an associate professor at the Lomonosov State University. He was also in charge of the Zoological Museum. He learned taxidermy from August Karlovich Tselmin. He went on several expeditions includin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgi Petrovich Dementiev
Georgi Petrovich Dementiev (russian: Гео́ргий Петро́вич Деме́нтьев; 5 July, 1898 – 14 April, 1969) was a Soviet and Russian ornithologist and professor at the University of Moscow. His studies based on museum collections and collaboration with others, notably N. A. Gladkov, resulted in a major six-volume work on the birds of the Soviet Union which was published between 1951 and 1954. Dementiev was born in Petergof, where his father was a physician. He studied at the local gymnasium and joined the University of St Petersburg. Although interested in birds from a young age, his parents wished that he studied law. In 1920 he moved to Moscow to work as a lawyer. Although he had no formal qualifications in biology, he was well read and was fluent in French, German, Polish, Italian and Swedish. He began his research under Mikhail Menzbier Mikhail Aleksandrovich Menzbier (Russian: Михаил Александрович Мензбир; 23 October 1855 – 10 O ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Raissa L
Raissa is a female given name. It is a variant of Raisa (given name) popular in Russia and South Asia (as a feminine form of Rais) People Mononym * Raissa (singer, born 1971), full name Raissa Khan-Panni, English singer-songwriter * Raissa (Malaysian-British singer), known for her debut single "Bullying Boys" Given name *Raissa Santana (b. 1995), Miss Brasil 2016 *Raissa Kelly (b. 1976) French singer in Tachelhit * Raissa Calza (1894-1979) Ukrainian dancer who became a prominent classical archaeologist *Raissa Myshetskaya, better known as Nadia Boulanger, French musicologist and music teacher *Raïssa Maritain (1883-1960), Russian poet and philosopher who immigrated to France * Raissa Feudjio (b. 1995), Cameroonian footballer * Raïssa Koublitskaïa (1928–2021), Soviet Belarusian agricultural worker and politician *Raissa Venables (b. 1977), American photographer * Raissa Ruus (1942–1986), Estonian middle-distance runner at the 1972 Summer Olympics *Raissa L. Berg (1913-2006 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ivan Schmalhausen
Ivan Ivanovich Schmalhausen (russian: Ива́н Ива́нович Шмальга́узен; April 23, 1884 – October 7, 1963) was a Ukrainian, Russian and later Soviet zoologist and evolutionary biologist of German descent. He developed the theory of stabilizing selection, and took part in the development of the modern evolutionary synthesis. He is remembered, among other things, for Schmalhausen's law, which states that a population at its limit of tolerance in one aspect is vulnerable to small differences in any other aspect. Early life and education Ivan Ivanovich Schmalhausen was born in Kyiv, Russian Empire (now Ukraine) on April 23, 1884, to Luise Schmalhausen (Luisa Ludwigovna Schmalhausen) and Johannes Theodor Schmalhausen (1849–1894). His father was one of the founders of Russian paleobotany. In 1901, Schmalhausen graduated from the and enrolled at Kyiv University, but was expelled a year later after taking a part in student disturbances. In 1902 he resumed his u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alexander Kohts
Aleksandr Fyodorovich Kots (German form Alexander Erich Kohts) (19 April 1880 – 7 September 1964) was a Soviet and Russian zoologist and founding director of the State Darwin Museum in Moscow. His wife was the animal behaviourist Nadezhda Ladygina-Kohts. Kots was born in Borisoglebsk, Tambov to Berlin-born linguist and botanist Alfred Kots and Evgenia (Johanna) Alexandrovna née Grassman. He began to collect natural history specimens at a young age and was educated at the Moscow classical gymnasium. He learned to stuff and prepare animal specimens from F. Yuri Felman and received a gold medal for his taxidermy in 1896. With references from Theodore K. Lorenz and Mikhail Menzbier he went on a scientific expedition to Western Siberia in 1899 and collected a large number of specimens for which he received a silver medal from the Russian Society for Acclimatization of Animals and Plants. He joined Moscow University in 1901 and between his studies he made a trip to European museum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Evolution
Evolution is change in the heritable characteristics of biological populations over successive generations. These characteristics are the expressions of genes, which are passed on from parent to offspring during reproduction. Variation tends to exist within any given population as a result of genetic mutation and recombination. Evolution occurs when evolutionary processes such as natural selection (including sexual selection) and genetic drift act on this variation, resulting in certain characteristics becoming more common or more rare within a population. The evolutionary pressures that determine whether a characteristic is common or rare within a population constantly change, resulting in a change in heritable characteristics arising over successive generations. It is this process of evolution that has given rise to biodiversity at every level of biological organisation, including the levels of species, individual organisms, and molecules. The theory of evolution by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylogeny
A phylogenetic tree (also phylogeny or evolutionary tree Felsenstein J. (2004). ''Inferring Phylogenies'' Sinauer Associates: Sunderland, MA.) is a branching diagram or a tree showing the evolutionary relationships among various biological species or other entities based upon similarities and differences in their physical or genetic characteristics. All life on Earth is part of a single phylogenetic tree, indicating common ancestry. In a ''rooted'' phylogenetic tree, each node with descendants represents the inferred most recent common ancestor of those descendants, and the edge lengths in some trees may be interpreted as time estimates. Each node is called a taxonomic unit. Internal nodes are generally called hypothetical taxonomic units, as they cannot be directly observed. Trees are useful in fields of biology such as bioinformatics, systematics, and phylogenetics. ''Unrooted'' trees illustrate only the relatedness of the leaf nodes and do not require the ancestral root to be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetrapod
Tetrapods (; ) are four-limbed vertebrate animals constituting the superclass Tetrapoda (). It includes extant and extinct amphibians, sauropsids ( reptiles, including dinosaurs and therefore birds) and synapsids (pelycosaurs, extinct therapsids and all extant mammals). Tetrapods evolved from a clade of primitive semiaquatic animals known as the Tetrapodomorpha which, in turn, evolved from ancient lobe-finned fish (sarcopterygians) around 390 million years ago in the Middle Devonian period; their forms were transitional between lobe-finned fishes and true four-limbed tetrapods. Limbed vertebrates (tetrapods in the broad sense of the word) are first known from Middle Devonian trackways, and body fossils became common near the end of the Late Devonian but these were all aquatic. The first crown-tetrapods (last common ancestors of extant tetrapods capable of terrestrial locomotion) appeared by the very early Carboniferous, 350 million years ago. The specific aquatic ancestors ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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