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Lina Stern
Lina Solomonovna Stern or Shtern (; 26 August 1878 – 7 March 1968) was a Soviet biochemist, physiologist and humanist whose medical discoveries saved thousands of lives at the fronts of World War II. She is best known for her pioneering work on the blood–brain barrier, which she described as ''hemato-encephalic barrier'' in 1921. Biography Early life On August 26, 1878, Lina Stern was born in Liepāja (today Liepāja, Latvia), the largest city in the Courland Region situated in western Latvia (Other sources noted she was born in Vilijampole district of Kaunas in 1875 and studied in Liepāja at high school). She was from a wealthy large Jewish family. In 1898, Stern studied at the University of Geneva, Switzerland. However, before going to Switzerland, she tried to gain admission to Moscow University. Due to her Jewish background, it was very difficult for her to gain admission into Russian universities, which is why she had to study abroad instead. Stern became friends w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Liepāja
Liepāja () (formerly: Libau) is a Administrative divisions of Latvia, state city in western Latvia, located on the Baltic Sea. It is the largest city in the Courland region and the third-largest in the country after Riga and Daugavpils. It is an important ice-free port. In the 19th and early 20th century, it was a favourite place for sea-bathers and travellers, with the town boasting a fine park, many pretty gardens and a theatre. Liepāja is however known throughout Latvia as the "City where the wind is born", likely because of the constant sea breeze. A song of the same name () was composed by Imants Kalniņš and has become the anthem of the city. Its reputation as the windiest city in Latvia was strengthened with the construction of the largest wind farm in the nation (33 Enercon wind turbines) nearby. Liepāja is chosen as the European Capital of Culture in 2027. Names and toponymy The name is derived from the Livonian language, Livonian word ''Liiv,'' which means "sand" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kaunas
Kaunas (; ) is the second-largest city in Lithuania after Vilnius, the fourth largest List of cities in the Baltic states by population, city in the Baltic States and an important centre of Lithuanian economic, academic, and cultural life. Kaunas was the largest city and the centre of a in the Duchy of Trakai of the Grand Duchy of Lithuania and Trakai Voivodeship, Trakai Palatinate since 1413. In the Russian Empire, it was the capital of the Kovno Governorate, Kaunas Governorate from 1843 to 1915. During the interwar period, it served as the temporary capital of Lithuania, when Vilnius was Polish–Lithuanian War, seized and controlled by Second Polish Republic, Poland between 1920 and 1939. During that period Kaunas was celebrated for its rich cultural and academic life, fashion, construction of countless Art Deco and Lithuanian National Revival architectural-style buildings as well as popular furniture, interior design of the time, and a widespread café culture. The city in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hans Krebs (biochemist)
Sir Hans Adolf Krebs, FRS (, ; 25 August 1900 – 22 November 1981) was a German-British biologist, physician and biochemist. He was a pioneer scientist in the study of cellular respiration, a biochemical process in living cells that extracts energy from food and oxygen and makes it available to drive the processes of life. He is best known for his discoveries of two important sequences of chemical reactions that take place in the cells of nearly all organisms, including humans, other than anaerobic microorganisms, namely the citric acid cycle and the urea cycle. The former, often eponymously known as the "Krebs cycle", is the sequence of metabolic reactions that allows cells of oxygen-respiring organisms to obtain far more ATP from the food they consume than anaerobic processes such as glycolysis can supply; and its discovery earned Krebs a Nobel Prize in Physiology or Medicine in 1953. With Hans Kornberg, he also discovered the glyoxylate cycle, a slight variation of the ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Torsten Thunberg
Torsten Ludvig Thunberg (30 June 1873 – 4 December 1952) was a Swedish physiologist and biochemist who worked on metabolic oxidation, including examinations of key steps in the tricarboxylic acid cycle, producing insights that were later elucidated by Hans A. Krebs. He was a professor of physiology at the University of Lund. The ''Thunberg grill illusion'', also called the thermal grill illusion was discovered by him. The so-called Thunberg tube for examining biological redox reactions was also named after him. Life and work Thunberg was born in Torsaker, Sweden to businessman Per Erik Thunberg and Wendela Maria Elisabeth Hård. He studied medicine at the University of Uppsala and received an MD with a thesis on epidermal sensory organs and perception. He worked at the Institute of Physiological Chemistry in 1893-94 under Olof Hammarsten and the next two years at the Institute of Physiology at Uppsala under Frithiof Homgren. His 1896 work noted what is now called the "therm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Physiology
Physiology (; ) is the science, scientific study of function (biology), functions and mechanism (biology), mechanisms in a life, living system. As a branches of science, subdiscipline of biology, physiology focuses on how organisms, organ systems, individual organ (biology), organs, cell (biology), cells, and biomolecules carry out chemistry, chemical and physics, physical functions in a living system. According to the classes of organisms, the field can be divided into clinical physiology, medical physiology, Zoology#Physiology, animal physiology, plant physiology, cell physiology, and comparative physiology. Central to physiological functioning are biophysics, biophysical and biochemical processes, homeostasis, homeostatic control mechanisms, and cell signaling, communication between cells. ''Physiological state'' is the condition of normal function. In contrast, ''pathology, pathological state'' refers to abnormality (behavior), abnormal conditions, including human diseases. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chemistry
Chemistry is the scientific study of the properties and behavior of matter. It is a physical science within the natural sciences that studies the chemical elements that make up matter and chemical compound, compounds made of atoms, molecules and ions: their composition, structure, properties, behavior and the changes they undergo during chemical reaction, reactions with other chemical substance, substances. Chemistry also addresses the nature of chemical bonds in chemical compounds. In the scope of its subject, chemistry occupies an intermediate position between physics and biology. It is sometimes called the central science because it provides a foundation for understanding both Basic research, basic and Applied science, applied scientific disciplines at a fundamental level. For example, chemistry explains aspects of plant growth (botany), the formation of igneous rocks (geology), how atmospheric ozone is formed and how environmental pollutants are degraded (ecology), the prop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Frédéric Battelli
Frédéric and Frédérick are the French versions of the common male given name Frederick. They may refer to: In artistry: * Frédéric Back, Canadian award-winning animator * Frédéric Bartholdi, French sculptor * Frédéric Bazille, Impressionist painter best known for his depiction of figures * Frédéric Mariotti, actor In politics: * Frédéric Bamvuginyumvira, 1st Vice-President of Burundi * Frédéric Ngenzebuhoro, Vice-President of Burundi from 11 November 2004 to 26 August 2005 * Frédéric Bastiat, political economist and member of the French assembly * Frédéric Dutoit (born 1956), French politician * Frédéric Mathieu (born 1977), French politician In literature: * Frédéric Beigbeder, French writer, commentator critic and pundit * Frédéric Berat, French poet and songwriter * Frédéric Mistral, French poet In science: * Frédéric Cailliaud, French mineralogist * Frédéric Joliot-Curie, French physicist and Nobel laureate In sport: * Frédéric Bourdi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lina Stern
Lina Solomonovna Stern or Shtern (; 26 August 1878 – 7 March 1968) was a Soviet biochemist, physiologist and humanist whose medical discoveries saved thousands of lives at the fronts of World War II. She is best known for her pioneering work on the blood–brain barrier, which she described as ''hemato-encephalic barrier'' in 1921. Biography Early life On August 26, 1878, Lina Stern was born in Liepāja (today Liepāja, Latvia), the largest city in the Courland Region situated in western Latvia (Other sources noted she was born in Vilijampole district of Kaunas in 1875 and studied in Liepāja at high school). She was from a wealthy large Jewish family. In 1898, Stern studied at the University of Geneva, Switzerland. However, before going to Switzerland, she tried to gain admission to Moscow University. Due to her Jewish background, it was very difficult for her to gain admission into Russian universities, which is why she had to study abroad instead. Stern became friends w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Louis Prévost
Jean-Louis Prévost (May 12, 1838 - September 12, 1927) was a Swiss neurologist and physiologist who was a native of Geneva. He studied at Zurich, Berlin and Vienna, and in 1864 became an interne in Paris under Alfred Vulpian (1826–1887). After earning his medical doctorate at Paris in 1868, he returned to his hometown of Geneva, where he maintained a laboratory with Augustus Volney Waller (1816–1870). In 1876 he became a professor of therapy at the University of Geneva, and in 1897 succeeded Moritz Schiff (1823–1896) as professor of physiology, a position he held until 1913. Two of his better known students at Geneva were Joseph Jules Dejerine (1849–1917) and Paul Charles Dubois (1848–1918). Prévost is credited with introducing modern medical physiological practices at Geneva, and was the author of over sixty books and articles. While still a student, he co-authored with Jules Cotard (1840–1887), a work on cerebral softening called ''Etudes physiologiques et p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russia
Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders of Russia, land borders with fourteen countries. Russia is the List of European countries by population, most populous country in Europe and the List of countries and dependencies by population, ninth-most populous country in the world. It is a Urbanization by sovereign state, highly urbanised country, with sixteen of its urban areas having more than 1 million inhabitants. Moscow, the List of metropolitan areas in Europe, most populous metropolitan area in Europe, is the capital and List of cities and towns in Russia by population, largest city of Russia, while Saint Petersburg is its second-largest city and Society and culture in Saint Petersburg, cultural centre. Human settlement on the territory of modern Russia dates back to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aleksei Bach
Aleksei Nikolayevich Bach or Bakh (; – 13 May 1946) was a Russian and Soviet biochemist and revolutionary. A prominent populist in the late 1870s and early 1880s, Bach left Russia before returning after the October Revolution in 1917. He was a member of the Academy of Sciences of the Soviet Union and senior member of the Supreme Soviet. Early life and education Bach grew up in Boryspil, Poltava Governorate, to a wine distillery technician's family of Jewish origin as Abel (Abram) Lipmanovich Bak. After converting to Orthodox Christianity, he was baptised as Aleksei Nikolayevich Bach. In 1875, he graduated from a high school in Kiev. After that, he joined the Physico-Mathematical Department of at the University of Kiev. After various revolutionary efforts, he emigrated to France in 1885 and later to Switzerland. However, in 1878 he was expelled for taking part in student disturbances, and he joined the ''Narodnaya Volya'' ("People's Freedom") revolutionary party, which was ac ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Georgi Plekhanov
Georgi Valentinovich Plekhanov ( rus, Георгий Валентинович Плеханов, p=ɡʲɪˈorɡʲɪj vəlʲɪnʲˈtʲinəvʲɪtɕ plʲɪˈxanəf, a=Ru-Georgi Plekhanov-JermyRei.ogg; – 30 May 1918) was a Russian revolutionary, philosopher and Marxist theorist. Known as the "father of Russian Marxism", Plekhanov was a highly influential figure among Russian radicals, including Vladimir Lenin. Born to a Tatar noble family, Plekhanov joined the Narodnik movement as a student. He was twice arrested and fled to Switzerland in 1880, where he continued his political activity and became a Marxist. In 1883, he helped found the first Russian Marxist group, Emancipation of Labour, and from 1900 co-edited the journal '' Iskra'' with Lenin. Though he supported Lenin's Bolshevik faction at the 2nd Congress of the Russian Social Democratic Labour Party in 1903, Plekhanov soon rejected his idea of democratic centralism, and became one of Lenin and Leon Trotsky's principa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
