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Hughes, Langston

(Encyclopedia)Hughes, Langston (James Langston Hughes), 1902–67, American poet and central figure of the Harlem Renaissance, b. Joplin, Mo., grad. Lincoln Univ., 1929. He worked at a variety of jobs and lived in ...

Elzevir, Louis

(Encyclopedia)Elzevir, Louis ĕlˈzəvər, –vēr [key], 1540–1617, Dutch printer and bookseller, whose name also appeared as Elsevier or Elzevier. He produced his first book at Leiden in 1583. Under his descend...

Thompson, Francis

(Encyclopedia)Thompson, Francis, 1859–1907, English poet. His poetry, usually on religious subjects, is noted for its brilliant imagery and sonorous language. He was educated for the Roman Catholic priesthood at ...

Baldessari, John

(Encyclopedia)Baldessari, John (John Anthony Baldessari), 1931–2020, American artist, b. National City, Calif., grad. San Diego State College (now Univ.; B.A., 1953; M.F.A., 1957). A founder of conceptual art, he...

South African literature

(Encyclopedia)South African literature, literary works written in South Africa or written by South Africans living in other countries. Populated by diverse ethnic and language groups, South Africa has a distinctive...

digital art

(Encyclopedia)digital art, contemporary art in which computer technology is used in a wide variety of ways to make distinctive works. Digital art was pioneered in the 1970s but only came into its own as a viable ar...

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-...