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civilization

(Encyclopedia)civilization, culture with a relatively high degree of elaboration and technical development. The term civilization also designates that complex of cultural elements that first appeared in human histo...

Furchgott, Robert Francis

(Encyclopedia)Furchgott, Robert Francis, 1916–2009, American biochemist, b. Charleston, S.C., Ph.D. Northwestern Univ., 1940. Furchgott spent his entire career as a professor (1956–89) at the State Univ. of New...

Aymer of Valence

(Encyclopedia)Aymer of Valence āˈmər, vəlĕnsˈ, väläNsˈ [key], d. 1260, bishop of Winchester; son of Isabella (widow of King John of England) and Hugh X, count of La Marche. He was thus half-brother of King...

Largo Caballero, Francisco

(Encyclopedia)Largo Caballero, Francisco fränthēsˈkō lärˈgō käbälyāˈrō [key], 1869–1946, Spanish Socialist leader and politician. A trade union leader, he initially followed opportunistic policies and...

Bustamante, Anastasio

(Encyclopedia)Bustamante, Anastasio änästäˈsyō bo͞ostämänˈtā [key], 1780–1853, Mexican general and president (1830–32, 1837–41). He served in the royalist army against Hidalgo y Costilla and Morelos...

waterway

(Encyclopedia)waterway, natural or artificial navigable inland body of water, or system of interconnected bodies of water, used for transportation, may include a lake, river, canal, or any combination of these. The...

Zidane, Zinédine

(Encyclopedia)Zidane, Zinédine, 1972–, French soccer player. The son of Algerian immigrants, Zidane, nicknamed Zizou, was an attacking midfielder and one of the finest contemporary footballers. He played for Fra...

Salt River valley

(Encyclopedia)Salt River valley, irrigated region around the lower course of the Salt River, which rises in mountain streams near the Mogollon Rim of the Mogollon Plateau and flows southwest to join the Gila River ...

Semenza, Gregg Leonard

(Encyclopedia)Semenza, Gregg Leonard, 1956–, American oncologist and molecular biologist, b. New York City, Ph.D. Univ. of Pennsylvania, 1984. Semenza has spent his entire career at the Johns Hopkins School of Me...

Ignarro, Louis Joseph

(Encyclopedia)Ignarro, Louis Joseph, 1941–. American pharmacologist, b. Brooklyn, N.Y., Ph.D. Univ. of Minnesota, 1966. He was on the faculty at Tulane Univ. from 1979 to 1985, when he became a professor at the U...