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Maputo Bay

(Encyclopedia)Maputo Bay, formerly Delagoa Bay dĕlˌəgōˈə [key], inlet of the Indian Ocean, c.55 mi (90 km) long and 20 mi (30 km) wide, S Mozambique, SE Africa; Maputo, the capital and chief port of Mozambiqu...

Kinnock, Neil Gordon

(Encyclopedia)Kinnock, Neil Gordon kĭnˈək [key], 1942–, British politician, b. Tredegar, Wales. The son of a miner, he studied at University College, Cardiff. In 1970 he was elected to Parliament as a Labour p...

bustard quail

(Encyclopedia)bustard quail or button quail, any of the small ground-running Old World birds of the family Turnicidae. Also called a hemipode, it resembles a true quail in appearance and way of life but is more clo...

Zapatero, José Luis Rodríguez

(Encyclopedia)Zapatero, José Luis Rodríguez hōsāˈ lo͞oēˈ rôᵺrēˈgās säpätāˈrō [key], 1960–, Spanish political leader, prime minister of Spain (2004–11), b. Valladolid. A Socialist and a lawyer...

beriberi

(Encyclopedia)beriberi bĕrˈēbĕrˈē [key], deficiency disease occurring when the human body has insufficient amounts of thiamine (vitamin B1). The deficiency may result from improper diet (e.g., ingestion of hi...

saturated fat

(Encyclopedia)saturated fat, any solid fat that is an ester of glycerol and a saturated fatty acid. The molecules of a saturated fat have only single bonds between carbon atoms; if double bonds are present in the f...

Schiff, Adam Bennett

(Encyclopedia) Schiff, Adam Bennett, 1960- , American politician, b. Framingham, Ma., Stanford Univ. (B.A., 1982), Harvard Law School (J.D., 1985). ...

organometallic chemistry

(Encyclopedia)organometallic chemistry, the reactions and use of a class of compounds (R-M) that contain a covalent bond between carbon and metal. They are prepared either by direct reaction of the metal with an or...

arsenic

(Encyclopedia)arsenic ärˈsənĭk [key], a semimetallic chemical element; symbol As; at. no. 33; at. wt. 74.92160; m.p. 817℃ (at 28 atmospheres pressure); sublimation point 613℃; sp. gr. (stable form) 5.73; va...

sulfate

(Encyclopedia)sulfate, chemical compound containing the sulfate (SO4) radical. Sulfates are salts or esters of sulfuric acid, H2SO4, formed by replacing one or both of the hydrogens with a metal (e.g., sodium) or a...