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Yankton, city, United States

(Encyclopedia)Yankton, city (1990 pop. 12,703), seat of Yankton co., extreme SE S.Dak., on the Missouri River; inc. 1869. A railroad and trade center in an agricultural region, it has grain elevators, creameries, a...

Bethsaida

(Encyclopedia)Bethsaida bĕth-sāˈĭdə [key] [Heb.,=house of the fisher], in the Gospels, birthplace of Jesus' disciples Peter, Andrew, and Philip. Herod Philip (4 b.c.–a.d. 33) is said to have renamed it Julia...

propylaeum

(Encyclopedia)propylaeum prŏpĭlēˈəm [key], in Greek architecture, a monumental entrance to a sacred enclosure, group of buildings, or citadel. A roofed passage terminated by a row of columns at each end formed...

Harjo, Joy

(Encyclopedia)Harjo, Joy, 1951–, Native American poet and activist, b. Tulsa, Okla., B.A. Univ. of New Mexico, 1976, M.F.A. Univ. of Iowa, 1978. Her poems are collected in The Last Song (1975), She Had Some Horse...

Savarkar, Vinayak Damodar

(Encyclopedia)Savarkar, Vinayak Damodar vĭnäˈyək däˈmōdär səvärˈkər [key], 1883–1966, Indian nationalist. Educated in Pune, he was militantly anti-British and anti-Muslim. He founded a terrorist organ...

Coronado, Francisco Vásquez de

(Encyclopedia)Coronado, Francisco Vásquez de fränthēsˈkō väsˈkāth dā kōrōnäˈᵺō [key], c.1510–1554, Spanish explorer. He went to Mexico with Viceroy Antonio de Mendoza and in 1538 was made governor...

cortisone

(Encyclopedia)cortisone kôrˈtĭsōnˌ [key], steroid hormone whose main physiological effect is on carbohydrate metabolism. It is synthesized from cholesterol in the outer layer, or cortex, of the adrenal gland u...

gene therapy

(Encyclopedia)gene therapy, the use of genes and the techniques of genetic engineering in the treatment of a genetic disorder or chronic disease. There are many techniques of gene therapy, all of them still in expe...

lichen

(Encyclopedia)lichen līˈkən [key], usually slow-growing organism of simple structure, composed of fungi (see Fungi) and photosynthetic green algae or cyanobacteria living together in a symbiotic relationship and...

Boas, Franz

(Encyclopedia)Boas, Franz bōˈăz, –ăs [key], 1858–1942, German-American anthropologist, b. Minden, Germany, Ph.D. Univ. of Kiel, 1881. He joined an expedition to Baffin Island in 1883 and initiated his field...