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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...

parathyroid glands

(Encyclopedia)parathyroid glands pârˌəthīˈroid [key], four small endocrine bodies, located behind the thyroid gland, that govern calcium and phosphorus metabolism. These four masses of tissue (each about the s...

Palenque

(Encyclopedia)Palenque pälāngˈkĕ [key], ancient city of the Maya in Chiapas, S Mexico, in the Usumacinta Valley. Its architectural elegance, adapted to tropical and topographical conditions, was a high point in...

Lusitania, Roman province

(Encyclopedia)Lusitania lo͞osĭtānˈēə [key], Roman province in the Iberian Peninsula. As constituted (c.a.d. 5) by Augustus it included all of modern central Portugal as well as much of W Spain. The province t...

Poynings, Sir Edward

(Encyclopedia)Poynings, Sir Edward, 1459–1521, English statesman. After taking part in an insurrection (1483) against Richard III, he fled to the Continent, where he joined the followers of Henry Tudor, earl of R...

Pretorius, Martinus Wessel

(Encyclopedia)Pretorius, Martinus Wessel prātôrˈēəs [key], 1818?–1901, Boer (Afrikaner) statesman; son of Andries Pretorius. In 1857 he was elected the first president of the South African Republic (the Tra...

Carlstadt

(Encyclopedia)Carlstadt, Karlstadt käˈrôlōshtätˌ [key], c.1480–1541, German Protestant reformer, whose original name was Andreas Rudolph Bodenstein. As early as 1516, Carlstadt presented theses denying fre...

tamoxifen

(Encyclopedia)tamoxifen təmŏkˈsĭfĕnˌ [key], synthetic hormone used in the treatment of breast cancer. Introduced in 1978, tamoxifen is used to prevent recurrences of cancer in women who have already undergone...

Vargas, Getúlio Dornelles

(Encyclopedia)Vargas, Getúlio Dornelles zhəto͞oˈlyō dôrnĕˈlĭs värˈgəs [key], 1883–1954, Brazilian statesman, twice president (1930–45, 1951–54). The popular governor of Rio Grande do Sul (1928–3...

Bannon, Steve

(Encyclopedia)Bannon, Steve (Stephen Kevin Bannon), 1953–, American political strategist, financier, and media executive, b. Norfolk, Va. After serving as an officer in the U.S. navy (1976–83), he worked as an ...