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engraving

(Encyclopedia)engraving, in its broadest sense, the art of cutting lines in metal, wood, or other material either for decoration or for reproduction through printing. In its narrowest sense, it is an intaglio print...

ionosphere

(Encyclopedia)ionosphere īŏnˈəsfēr [key], series of concentric ionized layers forming part of the upper atmosphere of the earth from around 30 to 50 mi (50 to 80 km) to 250 to 370 mi (400 to 600 km) where it m...

grid computing

(Encyclopedia)grid computing, the concurrent application of the processing and data storage resources of many computers in a network to a single problem. It also can be used for load balancing as well as high avail...

Gueux

(Encyclopedia)Gueux gö [key] [Fr.,=beggars], 16th-century Dutch revolutionary party. In 1566 more than 2,000 Dutch and Flemish nobles and burghers (both Protestants and Roman Catholics) signed a document—the so-...

Jefferson, Joseph

(Encyclopedia)Jefferson, Joseph, 1829–1905, American actor. He was the foremost of an old and distinguished family of English and American actors. Jefferson began his stage career as a child actor, and when the f...

Nauman, Bruce

(Encyclopedia)Nauman, Bruce nouˈmən [key], 1941–, American artist, b. Fort Wayne, Ind., B.A. Univ. of Wisconsin, Madison (1964), M.F.A. Univ. of California, Davis (1966). One of the most innovative and influent...

Averroës

(Encyclopedia)Averroës əvĕrˈōēz [key], Arabic Ibn Rushd, 1126–98, Spanish-Arab philosopher. He was far more important and influential in Jewish and Christian thought than in Islam. He was a lawyer and physi...

Leterme, Yves

(Encyclopedia)Leterme, Yves ēv lĕtûrˈmĕ [key], 1960–, Belgian political leader, prime minister of Belgium (2008, 2009–11), grad. Catholic Univ. of Leuvan (LL.B., 1981), Ghent Univ. (M.A., 1985). A Dutch-sp...

Mindszenty, József

(Encyclopedia)Mindszenty, József mĭndˈsĕntē [key], 1892–1975, Hungarian prelate, cardinal of the Roman Catholic Church. He was bishop of Veszprém during the German occupation of Hungary in World War II. His...

Kitchen Cabinet

(Encyclopedia)Kitchen Cabinet, in U.S. history, popular name for the group of intimate, unofficial advisers of President Jackson. Early in his administration Jackson abandoned official cabinet meetings and used hea...