Read chapter Jacob Aall Bonnevie Bjerknes: Biographic Memoirs: Volume 68 contains the biographies of deceased members of the National Academy of Sciences

Jacob Bjerknes, Norwegian American meteorologist whose discovery that cyclones (low-pressure centres) originate as waves associated with sloping weather fronts that separate different air masses proved to be a major contribution to modern weather forecasting.

Vilhelm was the son of a noted applied mathematician, Carl Anton Bjerknes, who specialized in understanding the electromagnetic field. He pur-sued hydrodynamic analogies to Jacob Aall Bonnevie Bjerknes was a Norwegian-American meteorologist. He developed with his father, Vilhelm Bjerknes, the Norwegian cyclone model, which explains the life cycle of cyclones. found: Online Archive of California, finding aid for the Jakob Bjerknes papers, ca. 1900-1988, viewed July 27, 2015 (Jakob Aall Bonnevie Bjerknes (1897-1975) was a professor of meteorology at UCLA (1940-1965); founded UCLA's Atmospheric Sciences Department; his research work focused on the importance of atmospheric fronts and initial formulation of polar front model, and global changes in the 2018-9-11 · Bjerknes introduction of his circulation theorem.

He was assistant principal of Bemidji Middle School until Bjerknes accepted the chair of applied mechanics and mathematical physics at the University of Kristiania in 1907. He was a very different person from his father in that he gathered a large group of collaborators round him wherever he went. Bjerknes associated the feedback loop of the oceanic and atmospheric circulation over the tropical Pacific as a "chain reaction", noting that "an intensifing Walker Circulation also provides for an increase of east-west temperature contrast that is the cause of the Walker Circulation in the first place." The Books of Christopher Jon Bjerknes. EXPLORE.

Bjerknes accepted the chair of applied mechanics and mathematical physics at the University of Kristiania in 1907. He was a very different person from his father in that he gathered a large group of collaborators round him wherever he went.

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G Bjerknes, T Bratteteig. Scandinavian Journal of information systems 7 (1), 1, 1995. 616, 1995. Florence in Wonderland: System development with nurses. G Bjerknes, T Bratteteig. Computers and democracy: A Scandinavian challenge,

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Jacob Bjerknes, (born November 2, 1897, Stockholm, Swed.—died July 7, 1975, Los Angeles, Calif., U.S.), Norwegian American meteorologist whose discovery that cyclones (low-pressure centres) originate as waves associated with sloping weather fronts that separate different air masses proved to be a major contribution to modern weather forecasting. 2 days ago · The Bjerknes Centre is a collaboration on climate research between four partner institutions. 2021-4-11 · The Bjerknes Centre for Climate Research (BCCR) is the largest climate research centre in the Nordic countries and among the leading centres in Europe. The centre has an international profile with leading expertise within climate understanding, climate modeling and scenarios for future climate changes and quantification of climate changes.
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Did you find what you were looking for? · Mailing address · Opening hours · Shortcuts · Follow us. 854 Followers, 224 Following, 245 Posts - See Instagram photos and videos from The Bjerknes Centre (@bjerknessenteret) 日本大百科全書(ニッポニカ) - ビャークネス（Vilhelm Friman Koren Bjerknes）の用語解説 - ノルウェーの物理・気象・海洋学者。ビヤルクネスともいう。気象学におけるノルウェー学派の開祖。クリスティアニア（現、オスロ）に生まれ、 A refined expression for the secondary Bjerknes force between two spherical gas bubbles in a viscous incompressible fluid is derived, allowing for the dipole oscillations of the bubbles and acousti Bjerknes noticed that the default state of sea surface temperatures (SSTs) at the eastern end of the Pacific are remarkably cold for such low latitudes.

Bjerknes was responsible for studies of electrical resonance, under the direction of H. Hertz (1890-91), which were very important for the development of the radio. Vilhelm Bjerknes introduced an extension of Kelvin's ideas on circulation into geophysics.
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Bjerknes og V. P. Starr ved M.I.T. ledet hvert sitt prosjekt i 1950-årene, og begge pekte ut syklonbølgene som sentrale for å forstå jetstrømmene. 1957 tok Bjerknes opp et nytt forskningsfelt: utveksling mellom hav og atmosfære. Havstrømmer påvirkes av vind, mens atmosfæren mottar varme og fuktighet fra havet.

Centrala stödfunktioner. IT-avdelningen. 054 Nummer 1 2021. är en lokal tidning som utges av Trönöbygden ekonomisk förening och utkommer med 4 nummer per år. Den trycks i en upplaga av 600 ex. Kontaktuppgifter till Bjerknes Ekonomi & Redovisning TRÖNÖDAL, adress, telefonnummer, se information om företaget.