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Yukawa, Hideki

(Encyclopedia) Yukawa, HidekiYukawa, Hidekihēˈdĕkē y&oomacr;käˈwä [key], 1907–81, Japanese physicist, grad. Kyoto Univ., 1929, Ph.D. Osaka Univ., 1938. He was professor of physics at Kyoto Univ.…

Urban League, National

(Encyclopedia) Urban League, National, voluntary nonpartisan community service agency, founded in 1910, whose goal is to help end racial segregation and discrimination in the United States,…

Welch, William Henry

(Encyclopedia) Welch, William Henry, 1850–1934, American pathologist, b. Norfolk, Conn., grad. Yale (B.A., 1870), M.D. College of Physicians and Surgeons (now part of Columbia Univ., 1875). After…

Vanderbilt, Cornelius

(Encyclopedia) Vanderbilt, Cornelius, 1794–1877, American railroad magnate, b. Staten Island, N.Y. As a boy he ferried freight and passengers from Staten Island to Manhattan, and he soon gained…