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Brenz, Johannes

(Encyclopedia)Brenz, Johannes yōhänˈəs brĕnz [key], c.1522–67, German Protestant reformer. After coming under the influence of Johannes Oecolampadius and Martin Luther, Brenz stopped celebrating Mass (1523) ...

Kiefer, Anselm

(Encyclopedia)Kiefer, Anselm kēˈfər [key], 1945–, German painter. One of the major figures of neoexpressionism, he studied (1970) with Joseph Beuys, who heavily influenced his work. His large paintings of the ...

Heseltine, Michael Ray Dibdin

(Encyclopedia)Heseltine, Michael Ray Dibdin hĕsˈəltīnˌ, hĕzˈ– [key], 1933–, British politician. After studying law at Oxford, he built a successful career in publishing before entering the House of Commo...

Convention on International Trade in Endangered Species of Wild Fauna and Flora

(Encyclopedia)Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), international agreement that aims to ensure that trade in specimens of wild animals and plants does not threate...

perfluoroalkyl and polyfluoroalkyl substances

(Encyclopedia)perfluoroalkyl and polyfluoroalkyl substances (PFAS), a group of several thousand synthetic organic chemical compounds made up of a chain of carbon atoms bonded to fluorine atoms. PFAS, which resist w...

sanitary science

(Encyclopedia)sanitary science, principles of health preservation, embracing hygiene, on an individual level, and public health, on a communal level. Those who specialize in sanitary science are sanitary engineers....

Richland

(Encyclopedia)Richland, city (1990 pop. 32,315), Benton co., S Wash., at the confluence of the Columbia and Yakima rivers, in an irrigated farm and vineyard region; inc. 1958. It is the headquarters of the U.S. Dep...

Nicaragua, Lake

(Encyclopedia)Nicaragua, Lake, 3,089 sq mi (8,001 sq km), c.100 mi (160 km) long and up to 45 mi (72 km) wide, SW Nicaragua; the largest lake of Central America. It is drained into the Caribbean Sea by the San Juan...

Negroponte, John Dimitri

(Encyclopedia)Negroponte, John Dimitri, 1939–, U.S. public official, b. London, England. He joined the U.S. Foreign Service in 1960, and during his long diplomatic career was posted to Asia, Europe, Latin America...

vertigo

(Encyclopedia)vertigo vûrˈtĭgō [key], sensations of moving in space or of objects moving about a person and the resultant difficulty in maintaining equilibrium. True vertigo, as distinguished from faintness, li...