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National Council of the Churches of Christ in the United States of America

(Encyclopedia)National Council of the Churches of Christ in the United States of America, cooperative agency of 35 Protestant, Orthodox, and Anglican denominations. Formed in 1950, with headquarters in New York Cit...

New General Catalog

(Encyclopedia)New General Catalog (NGC), standard reference list of nebulae (see nebula). It is based on the General Catalog, published in 1864, which included 2,500 nebulae cataloged by William Herschel and an add...

Oman, Sir Charles William Chadwick

(Encyclopedia)Oman, Sir Charles William Chadwick ōˈmən [key], 1860–1946, British historian, b. India, educated at Oxford under William Stubbs. He was a foremost military historian; his most notable works are A...

Accademia della Crusca

(Encyclopedia)Accademia della Crusca äk-kädĕˈmēä dĕlˈlä kro͞osˈkä [key] [Ital.,=academy of the chaff], Italian literary society founded in Florence in 1582 to maintain the purity of the language. Leonar...

lusterware

(Encyclopedia)lusterware, kind of pottery with an overglaze finish containing copper and silver or other materials that give the effect of iridescence. The process may have been invented and was certainly first pop...

miniature bull terrier

(Encyclopedia)miniature bull terrier, breed of small, muscular dog developed in England in the early 19th cent. It stands up to 14 in. (35.6 cm) high at the shoulder and weighs about 17 lb (7.7 kg). Its short, flat...

Tu Youyou

(Encyclopedia)Tu Youyou, 1930–, Chinese pharmaceutical chemist, B.S. Peking Univ. School of Medicine, 1955. Tu has spent her entire career as a researcher at the China Academy of Traditional Chinese Medicine in B...

Young's modulus

(Encyclopedia)Young's modulus [for Thomas Young], number representing (in pounds per square inch or dynes per square centimeter) the ratio of stress to strain for a wire or bar of a given substance. According to Ho...

Böhm-Bawerk, Eugen

(Encyclopedia)Böhm-Bawerk, Eugen oigānˈ bömˈ-bäˈvĕrk [key], 1851–1914, Austrian economist. Three times minister of finance (1895, 1897, and 1900), he initiated important tax reforms and farsighted financi...

Birkhoff, Garrett

(Encyclopedia)Birkhoff, Garrett gârˈət bûrˈkôf [key], 1911–96, American mathematician, b. Princeton, N.J.; son of George David Birkhoff. He was educated at Harvard (B.A., 1932) where he was elected a fellow...