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papaya

(Encyclopedia)papaya pəpīˈə [key], soft-stemmed tree (Carica papaya) of tropical America resembling a palm with a crown of palmately lobed leaves. It is cultivated for its melonlike yellow fruits eaten raw or c...

Noguchi, Hideyo

(Encyclopedia)Noguchi, Hideyo hēdāˈyō nōgo͞oˈchē [key], 1876–1928, Japanese bacteriologist, grad. Tokyo Medical College, 1897. He came to the United States c.1900 to work with Simon Flexner at the Univ. o...

Nonpartisan League

(Encyclopedia)Nonpartisan League, in U.S. history, political pressure group of farmers and workers organized in 1915 and led by a former socialist, Arthur C. Townley, who believed that the solution to the farmers' ...

neoteny

(Encyclopedia)neoteny nēŏtˈənē [key], in biology, sexual maturity reached in the larval stage of some animals. Certain environmental conditions can inhibit the completion of metamorphosis; low temperature or l...

Waddell, James Iredell

(Encyclopedia)Waddell, James Iredell wŏdĕlˈ [key], 1824–86, Confederate naval officer in the American Civil War, b. Pittsboro, N.C. He was appointed a midshipman in the U.S. navy in 1841. On return from duty i...

Cattell, Raymond Bernard

(Encyclopedia)Cattell, Raymond Bernard kətĕlˈ [key], 1905–98, American psychologist, b. Staffordshire, England. He came to the United States in 1937 and served as research professor at the Univ. of Illinois (1...

special effects

(Encyclopedia)special effects, in motion pictures, cinematographic techniques that create illusions in the audience's minds as well as the illusions created using these techniques. Some common examples are the use ...

Buridan, Jean

(Encyclopedia)Buridan, Jean byo͝orˈĭdən, Fr. zhäN bürēdäNˈ [key], d. c.1358, French scholastic philosopher. Rector of the Univ. of Paris, he was a follower of William of Occam and a nominalist. Buridan pro...

Business Roundtable

(Encyclopedia)Business Roundtable (BRT), an association consisting of the chief executive officers of major U.S. corporations that was founded in 1972 through the mer...

Bernard, Claude

(Encyclopedia)Bernard, Claude klōd bĕrnärˈ [key], 1813–78, French physiologist. He turned from literature to medicine, working in Paris under Magendie and teaching at the Collège de France and at the Sorbonn...