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American Medical Association

(Encyclopedia)American Medical Association (AMA), professional physicians' organization (founded 1847). Its goals are to protect the interests of American physicians, advance public health, and support the growth o...

Howard, John Winston, Australian political leader

(Encyclopedia)Howard, John Winston, 1939–, Australian political leader and prime minister (1996–2007), b. Sydney. A graduate of Sydney Univ., a conservative lawyer, and a member of the Liberal party, he was ele...

Durham, city, United States

(Encyclopedia)Durham dûrˈăm [key], city (2020 pop. 324,833), seat of Durham co., N central N.C., in the ...

dos Santos, José Eduardo

(Encyclopedia)dos Santos, José Eduardo zho͞ozĕˈ ēᵺwärˈdo͞o do͞os säNˈto͞oz [key], 1942–, president of Angola (1979–2017). Educated in the USSR as an engineer, he was foreign minister in the first ...

Deaton, Angus Stewart

(Encyclopedia)Deaton, Angus Stewart, 1945–, British-American economist, b. Edinburgh, Scotland, Ph.D Cambridge, 1974. He was a professor of econometrics at the Univ. of Bristol, England, from 1976 to 1983. In 198...

cleft palate

(Encyclopedia)cleft palate, incomplete fusion of bones of the palate. The cleft may be confined to the soft palate at the back of the mouth; it may include the hard palate, or roof of the mouth; or it may extend th...

Essen

(Encyclopedia)Essen ĕsˈən [key], city, North Rhine–Westphalia, W Germany, on the Ruhr River. The major...

Shreveport

(Encyclopedia)Shreveport shrēvˈpôrt [key], city (1990 pop. 198,525), seat of Caddo parish, NW La., on the Red River near the Tex. and Ark. lines; inc. 1839. The third largest city in the state, it is a regional ...

Ramos, Fidel Valdez

(Encyclopedia)Ramos, Fidel Valdez fēdĕlˈ väldĕsˈ räˈmōs [key], 1928–, Philippine general and politician, president of the Philippines (1992–98), b. Lingayen. A career army officer, he became deputy chi...

rickets

(Encyclopedia)rickets or rachitis rəkīˈtĭs [key], bone disease caused by a deficiency of vitamin D or calcium. Essential in regulating calcium and phosphorus absorption by the body, vitamin D can be formed in t...