翻訳と辞書 Words near each other ・ John R. D'Araujo, Jr. ・ John R. Dailey ・ John R. Dallager ・ John R. Deane ・ John R. Deane, Jr. ・ John R. Dellenback ・ John R. Dethmers ・ John R. Devitt ・ John R. Dilworth ・ John R. Dinger ・ John R. Drake ・ John R. Driscoll ・ John R. Dufrocq ・ John R. Dunlap ・ John R. Dunne ・ John R. Dunning ・ John R. Eden ・ John R. Ellis ・ John R. Emens ・ John R. Emshwiller ・ John R. Erickson ・ John R. Evans ・ John R. Farr ・ John R. Fellows ・ John R. Fesler ・ John R. Foley ・ John R. Fox ・ John R. French ・ John R. Fronek ・ John R. G. Hassard Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク John R. Dunning ： ウィキペディア英語版 John R. Dunning John Ray Dunning (September 24, 1907 – August 25, 1975) was an American physicist who played key roles in the Manhattan Project that developed the first atomic bombs. He specialized in neutron physics, and did pioneering work in gaseous diffusion for isotope separation. He was Dean of the School of Engineering and Applied Science at Columbia University from 1950 to 1969. ==Early life== John Ray Dunning was born in Shelby, Nebraska, on September 24, 1907, the son of Albert Chester Dunning, a grain dealer, and his wife Josephine Dunning née Thelen. He graduated from Shelby High School in 1925,and entered Nebraska Wesleyan University where he became a member of Phi Kappa Tau fraternity, and received a Bachelor of Arts (B.A.) degree in 1929. After graduation, Dunning commenced a doctoral program at Columbia University. In 1932, James Chadwick discovered the neutron, which influenced Dunning's career, as he thereafter devoted much of his professional interest to the characteristics and uses of this particle. Dunning's research was enthusiastically supported at Columbia by George B. Pegram. In 1933, Dunning was an instructor at Columbia University from 1929 to 1932, and a university fellow from 1932 to 1933. He received his Ph.D. in 1934, writing his thesis on "The Emission and Scattering of Neutrons" under Pegram's supervision. Dunning married Esther Laura Blevins in 1930. They had two children, John Ray, Jr., who became a Professor of Physics and Astronomy at Sonoma State University, and Ann Adele. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「John R. Dunning」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.