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Dilthey, Wilhelm

(Encyclopedia)Dilthey, Wilhelm vĭlˈhĕlm dĭlˈtī [key], 1833–1911, German philosopher. He taught at the universities of Basel, Kiel, Breslau, and Berlin. He was one of the first to claim the independence of t...

expert system

(Encyclopedia)expert system, a computer system or program that uses artificial intelligence techniques to solve problems that ordinarily require a knowledgeable human. The method used to construct such systems, kno...

anthropometry

(Encyclopedia)anthropometry ănthrəpŏmˈətrē [key], technique of measuring the human body in terms of dimensions, proportions, and ratios such as those provided by the cephalic index. Once the standard approach...

East, Edward Murray

(Encyclopedia)East, Edward Murray, 1879–1938, American biologist, b. Du Quoin, Ill., grad. Univ. of Illinois (B.S., 1900; Ph.D., 1907). He served the agricultural experiment stations at the Univ. of Illinois and ...

Wilson, Edward Osborne

(Encyclopedia)Wilson, Edward Osborne, 1929–2021, American sociobiologist, b. Birmingham, Ala., Univ. of Alabama (B.S., 1949; M.S.,1950), Harvard Univ (Ph.D., 1955)....

Mount Stephen, George Stephen, 1st Baron

(Encyclopedia)Mount Stephen, George Stephen, 1st Baron, 1829–1921, Canadian financier and railroad builder, b. Scotland. He emigrated to Canada in 1850, became a manufacturer, and was (1876–81) president of the...

San Juan, river, United States

(Encyclopedia)San Juan săn wän [key], river, c.400 mi (640 km) long, rising in the San Juan Mts., SW Colo., and flowing generally W through N.Mex. and Utah to Lake Powell on the Colorado River. Navajo Dam, part o...

Raikes, Robert

(Encyclopedia)Raikes, Robert rāks [key], 1735–1811, English philanthropist. In 1780 he organized a Sunday school, primarily for poor children, who were taught to read and to spell to enable them to read the Bibl...

sea mouse

(Encyclopedia)sea mouse, marine worm of the genus Aphrodite with a short, broad, segmented body, found in moderately deep water. The upper, or dorsal, surface of a sea mouse bears 15 pairs of raised scales; the spa...

Hirsch, Maurice, baron de

(Encyclopedia)Hirsch, Maurice, baron de mōrēsˈ bärôNˈ də hĭrsh [key], 1831–96, German Jewish financier and philanthropist. The benefactor of numerous organizations and causes, his most ambitious project w...