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Hall, John Lewis

(Encyclopedia)Hall, John Lewis, 1934–, American physicist, b. Denver, Colo., Ph.D. Carnegie Institute of Technology, 1961. He has been a researcher at the National Bureau of Standards in Boulder, Colo., since 196...

Blakeslee, Albert Francis

(Encyclopedia)Blakeslee, Albert Francis, 1874–1954, American botanist, b. Genesee, New York. He received his Ph.D. at Harvard (1904) and was a member of the faculty until 1907. After several years as professor at...

Ritchey, George Willis

(Encyclopedia)Ritchey, George Willis, 1864–1945, American astronomer, b. Meigs co., Ohio, studied at the Univ. of Cincinnati (1883–84, 1886–87). He was superintendent of instrument construction (1899–1904) ...

Volstead Act

(Encyclopedia)Volstead Act: see under Volstead, Andrew Joseph. ...

Louis I, king of Hungary

(Encyclopedia)Louis I or Louis the Great, 1326–82, king of Hungary (1342–82) and of Poland (1370–82). He succeeded his father, Charles I, in Hungary, and his uncle, Casimir III, in Poland. He continued the in...

Homestead strike

(Encyclopedia)Homestead strike, in U.S. history, a bitterly fought labor dispute. On June 29, 1892, workers belonging to the Amalgamated Association of Iron and Steel Workers struck the Carnegie Steel Company at Ho...

Kerr, Clark

(Encyclopedia)Kerr, Clark kûr, kär [key], 1911–2003, American educational reformer, b. Reading, Pa., grad. Swarthmore College (B.A., 1932) and the Univ. of California at Berkeley (Ph.D., 1939). He was a profess...

Williamson, Oliver Eaton

(Encyclopedia)Williamson, Oliver Eaton, 1932–2020, American economist, b. Superior, Wis., Ph.D. Carnegie-Mellon Univ., 1963. He served on the faculties of Univ. of California, Berkeley (1963–65, 1988–2004, em...

Redfield, Robert

(Encyclopedia)Redfield, Robert, 1897–1958, American anthropologist and sociologist, b. Chicago, grad. Univ. of Chicago (B.A., 1920; Ph.D., 1928). He began teaching at the Univ. of Chicago in 1928, later becoming ...

Mortensen, Dale Thomas

(Encyclopedia)Mortensen, Dale Thomas, 1939–2014, American economist, b. Enterprise, Oreg., Ph.D. Carnegie-Mellon Univ., 1967. Mortensen a professor at Northwestern Univ. for his entire academic career. His work f...