Onsager Regression Hypothesis
Onsager is a surname. Notable people with the surname include: * Lars Onsager (1903–1976), Norwegian–American physical chemist and theoretical physicist * Søren Onsager (1878–1946), Norwegian painter See also * Onsager Medal, an award in the fields of chemistry, physics and mathematics * Onsager reciprocal relations In thermodynamics, the Onsager reciprocal relations express the equality of certain ratios between flows and forces in thermodynamic systems out of equilibrium, but where a notion of local equilibrium exists. "Reciprocal relations" occur betwe ...

Lars Onsager
Lars Onsager (November 27, 1903 – October 5, 1976) was a Norwegian-born American physical chemist and theoretical physicist. He held the Gibbs Professorship of Theoretical Chemistry at Yale University. He was awarded the Nobel Prize in Chemistry in 1968. Education and early life Lars Onsager was born in Kristiania (now Oslo), Norway. His father was a lawyer. After completing secondary school in Oslo, he attended the Norwegian Institute of Technology (NTH) in Trondheim, graduating as a chemical engineer in 1925. Career and research In 1925 he arrived at a correction to the Debye-Hückel theory of electrolytic solutions, to specify Brownian movement of ions in solution, and during 1926 published it. He traveled to Zürich, where Peter Debye was teaching, and confronted Debye, telling him his theory was wrong. He impressed Debye so much that he was invited to become Debye's assistant at the Eidgenössische Technische Hochschule (ETH), where he remained until 1928. Johns ...
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Søren Onsager
Søren Onsager (6 October 1878 – 28 November 1946) was a Norwegian painter. Onsager was born at Holmestrand in Vestfold, Norway. His parents were Martin Onsager (1849–1926) and Laura Dorothea Christensen (1858–1934). His father operated pharmacies in which he first apprenticed. However an Italian trip during 1897–1898 was the turning point in his life. Upon his return to Norway, he trained with Harriet Backer. After a year, she sent him to Kristian Zahrtmann in Copenhagen, where he was for two years. During the period from 1902 to 1910, he went to Paris to study with Christian Krogh at Colarossi Academy. In 1908, he first exhibited at the Salon des Beaux-Arts in Paris. Onsager was appointed professor at the Oslo National Academy of the Arts during the Nazi occupation of Norway The occupation of Norway by Nazi Germany during the Second World War began on 9 April 1940 after Operation Weserübung. Conventional armed resistance to the German invasion ended on 10 ...
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Onsager Medal
The Onsager Medal (''Onsagermedaljen'') is a scholastic presentation awarded to researchers in one or more subject areas of chemistry, physics or mathematics. The medal is awarded in memory of Lars Onsager who received Nobel Prize in Chemistry in 1968. The medal, designed by Harald Wårvik, commemorates the efforts of a single individual as chosen by the Onsager committee at the Norwegian University of Science and Technology (NTNU). The professorship awardee is expected to spend 3–6 months working at NTNU. The lectureship awardee will give a lecture at the university. Professorship * 1993 George Stell, State University of New York, Stony Brook (statistical physics) * 1994 Vladisav Borisovic Lazarev, Kurnakov Institute of General and Inorganic Chemistry, Moscow (chemistry) * 1995 F. W. Gehring, University of Michigan (mathematics) * 1996 J. M. J. van Leeuwen, Leiden University(statistical physics) * 1997 Dick Bedeaux, Leiden University (physical chemistry) * 1998 V. ...
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