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magnetic resonance

(Encyclopedia)magnetic resonance, in physics and chemistry, phenomenon produced by simultaneously applying a steady magnetic field and electromagnetic radiation (usually radio waves) to a sample of atoms and then a...

Chomsky, Noam

(Encyclopedia)Chomsky, Noam nōm chŏmˈskē [key], 1928–, educator and linguist, b. Philadelphia. Chomsky, who has taught at the Massachusetts Institute of Technology since 1955, developed a theory of transforma...

Nepali art

(Encyclopedia)Nepali art. In Nepal, art is traditional and largely religious in nature, with Hindu and Buddhist imagery dominant. As in India, artists were part of a guild structure; the discovery of several artist...

Nozick, Robert

(Encyclopedia)Nozick, Robert, 1938–2002, American political philosopher, b. Brooklyn, N.Y.; grad. Columbia Univ. (B.A., 1959), Princeton (M.A., 1961; Ph.D., 1963). After teaching at Princeton and Rockefeller Univ...

limpkin

(Encyclopedia)limpkin or courlan ko͝orˈlən [key], common terms for a long-legged, nonmigratory marsh bird, considered the connecting evolutionary link between the crane and the rail. They have a cranelike skelet...

Muir, Edwin

(Encyclopedia)Muir, Edwin, 1887–1959, British author, b. Orkney Islands, Scotland. He moved with his family to Glasgow in 1901, where he remained for 18 years. In 1919 he went to London and joined the staff on th...

Mwanamutapa

(Encyclopedia)Mwanamutapa mwäˌnämo͞otäˈpä [key], former state, SE Africa. The Mwanamutapa empire, headed by a ruler of the same name, was founded c.1420 among the Karanga people (a subgroup of the Bantu-spea...

National Gallery

(Encyclopedia)National Gallery, London, one of the permanent national art collections of Great Britain, est. 1824. The nucleus of museum was the 38-picture collection of the late English banker John Julius Angerste...

aschelminths

(Encyclopedia)CE5 Internal anatomy of a female rotifer, representative of the phylum Aschelminthes aschelminths ăsk-hĕlmĭnˈthz [key], large assemblage of loosely related, wormlike organisms of extremely var...

Rayonnant style

(Encyclopedia)Rayonnant style rāˈənănt [key], the middle period (c.1240–1350) of French Gothic architecture, so termed from the characteristic radiating tracery of the rose window. In this period many of the ...