Search

Search results

Displaying 251 - 260

Nordhaus, William Dabney

(Encyclopedia) Nordhaus, William Dabney, 1941–, American economist, b. Albuquerque, N.Mex., Ph.D. Massachusetts Institute of Technology, 1967. A professor at Yale since 1967, he has focused on the…

Itaipú Dam

(Encyclopedia) Itaipú DamItaipú Damētīˈp&oomacr; [key], hydroelectric dam on the Paraná River, on the Brazil-Paraguay border. Jointly constructed (1975–91) by Brazil and Paraguay, it is the…

Libby, Willard Frank

(Encyclopedia) Libby, Willard Frank, 1908–80, American chemist, b. Grand Valley, Colo., grad. Univ. of California (B.S., 1931; Ph.D., 1933). He taught (1933–45) at the Univ. of California and was a…

Chamberlain, Owen

(Encyclopedia) Chamberlain, Owen, 1920–2006, American physicist, b. San Francisco, Calif., Ph.D. Univ. of Chicago, 1948. He was on the faculty at the Univ. of California, Berkeley, from 1949 until…

Ball, Lucille

(Encyclopedia) Ball, Lucille, 1911–89, American actress and producer, b. Celoron, N.Y. At first promoted by Hollywood as another glamorous movie star, Ball was often cast as a spunky sidekick in…

Rabi, Isidor Isaac

(Encyclopedia) Rabi, Isidor IsaacRabi, Isidor Isaacrŏbˈē [key], 1898–1988, American physicist, b. Austria, grad. Cornell, 1919, Ph.D. Columbia, 1927. A teacher at Columbia from 1929, he became…

shock wave

(Encyclopedia) shock wave, wave formed of a zone of extremely high pressure within a fluid, especially the atmosphere, that propagates through the fluid at a speed in excess of the speed of sound. A…

Walker, Sir John Ernest

(Encyclopedia) Walker, Sir John Ernest, 1941–, English biochemist, Ph.D. Oxford, 1969. He has been a researcher at the Medical Research Council Laboratory of Molecular Biology in Cambridge since 1974…

Boltzmann, Ludwig

(Encyclopedia) Boltzmann, LudwigBoltzmann, Ludwigl&oobreve;tˈvĭkh bôltsˈmän [key], 1844–1906, Austrian physicist, b. Vienna, educated at Univ. of Vienna. He began teaching (1869) at Graz Univ. In…

Brockhouse, Bertram

(Encyclopedia) Brockhouse, Bertram, 1918–2003, Canadian physicist, b. Lethbridge, Alta. Educated at the Univ. of British Columbia and Univ. of Toronto (Ph.D., 1950), he was a research officer (1950–…