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Saint Kitts and Nevis

(Encyclopedia)CE5 Saint Kitts and Nevis or Saint Kitts–Nevis nēˈvĭs, nĕvˈĭs [key], officially Federation of Saint Kitts and Nevis, island nation (2015 est. pop. 52,000), 120 sq mi (311 sq km), West Indie...

hiccup

(Encyclopedia)hiccup or hiccough, involuntary spasmodic contraction of the diaphragm followed by a sharp intake of air, which is abruptly stopped by a sudden, involuntary closing of the glottis (opening between the...

Carlsson, Arvid

(Encyclopedia)Carlsson, Arvid, 1923–2018, Swedish pharmacologist, grad. Univ. of Lund, Sweden, (M.D., Ph.D., 1951). Carlsson was a professor at the Univ. of Lund (1951–59) and at the Univ. of Gothenburg, Sweden...

León, region and former kingdom, Spain

(Encyclopedia)León lā-ōnˈ [key], historic region and former kingdom, NW Spain, E of Portugal and Galicia, now part of Castile–León. It includes the provinces of León, Salamanca, and Zamora, named after thei...

phenothiazine

(Encyclopedia)phenothiazine fēˌnəthīˈəzĭn [key], any one of a class of drugs used to control mental disorders. Phenothiazines, along with other antipsychotic, or neuroleptic, drugs are used for such disorder...

Green Revolution

(Encyclopedia)Green Revolution, term referring mainly to dramatic increases in cereal-grain yields in many developing countries beginning in the late 1960s, due largely to use of genetically improved varieties. Beg...

Horvitz, H. Robert

(Encyclopedia)Horvitz, H. Robert (Howard Robert Horivtz), 1947–, American geneticist, b. Chicago, Ill., Ph.D. Harvard, 1974. Horvitz has been a professor at the Massachusetts Institute of Technology since 1978. W...

Triple Alliance and Triple Entente

(Encyclopedia)Triple Alliance and Triple Entente äntäntˈ [key], two international combinations of states that dominated the diplomatic history of Western Europe from 1882 until they came into armed conflict in W...

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