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Wallace, Lew

(Encyclopedia)Wallace, Lew (Lewis Wallace), 1827–1905, American novelist and diplomat, b. Brookville, Ind. He served in both the Mexican and Civil wars. After returning to his law practice in Indiana, he became g...

Tannaim

(Encyclopedia)Tannaim tänäˈĭm [key] [plural of Aramaic tanna,=one who studies or teaches], Jewish sages of the period from Hillel to the compilation of the Mishna. They functioned as both scholars and teachers,...

Dickinson College

(Encyclopedia)Dickinson College, at Carlisle, Pa.; coeducational; Methodist; founded 1773 as The Grammar School, chartered and opened as Dickinson College 1783. Chartered as a college primarily through the efforts ...

Nelson, Byron

(Encyclopedia)Nelson, Byron (John Byron Nelson, Jr.), 1912–2006, American golfer, b. Fort Worth, Tex. In 1926 he began playing golf as a caddie, and in 1932 he entered upon his professional career. Noted for the ...

Whitty, Dame May

(Encyclopedia)Whitty, Dame May, 1865–1948, English actress. She made her London debut in 1881. In 1892 she married Ben Webster, an actor, and in 1895 she first appeared in the United States, becoming a favorite o...

radioimmunoassay

(Encyclopedia)radioimmunoassay (RIA), highly sensitive laboratory technique used to measure minute amounts of substances including antigens, hormones, and drugs present in the body. The substance or antigen (a fore...

rhizome

(Encyclopedia)rhizome rīˈzōm [key] or rootstock, fleshy, creeping underground stem by means of which certain plants propagate themselves. Buds that form at the joints produce new shoots. Thus if a rhizome is cut...

Drummond, William

(Encyclopedia)Drummond, William, 1585–1649, Scottish poet. He was educated at Edinburgh and in France, retiring in 1610 to Hawthornden, where he spent his life as a gentleman of letters. His first volume of verse...

CS, chemical compound

(Encyclopedia)CS, chemical compound (orthochlorobenzalmalonitrile) used in riot control and, by the military, as a harassing agent. The compound is dispersed as an aerosol or as a finely divided powder. Exposure to...

Gersonides

(Encyclopedia)Gersonides lēˈvī bĕn gûrˈshən [key], 1288–1344, Jewish philosopher, astronomer, and mathematician, called also Ralbag, from the initials of his Hebrew name, b. Languedoc. He wrote scientific ...