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Cameron, Julia Margaret

(Encyclopedia)Cameron, Julia Margaret kămˈərən [key], 1815–79, English pioneer photographer, b. Calcutta (now Kolkata). Born and married into the high ranks of the British civil service, Cameron became an int...

Boyd Orr, John Boyd Orr, 1st Baron

(Encyclopedia)Boyd Orr, John Boyd Orr, 1st Baron, 1880–1971, British nutritionist and agricultural scientist, b. Scotland, grad. Univ. of Glasgow. He was professor of agriculture at the Univ. of Aberdeen (1942–...

Service, Robert William

(Encyclopedia)Service, Robert William, 1874–1958, Canadian poet and novelist, b. England, educated at the Univ. of Glasgow. He went to Canada in 1897 and held odd jobs in British Columbia and at Whitehorse in the...

Malinowski, Bronislaw

(Encyclopedia)Malinowski, Bronislaw brŏnēˈslŏf mălĭnŏfˈskē [key], 1884–1942, English anthropologist, b. Poland, Ph.D. Univ. of Kraków, 1908. Working in the field of cultural anthropology, he gained reno...

cyanide process

(Encyclopedia)cyanide process or cyanidation, method for extracting gold from its ore. The ore is first finely ground and may be concentrated by flotation; if it contains certain impurities, it may be roasted. It i...

Leighton, Robert

(Encyclopedia)Leighton, Robert, 1611–84, Scottish prelate and classical scholar. After several years in France, where he seems to have developed an admiration for the Jansenists, he became (1641) a Presbyterian m...

Cameron, John

(Encyclopedia)Cameron, John kămˈərən [key], c.1579–1625, Scottish scholar and theologian. As teacher, lecturer, and preacher at Bordeaux, Saumur, and other cities on the Continent, he came to be celebrated fo...

Soddy, Frederick

(Encyclopedia)Soddy, Frederick sŏdˈē [key], 1877–1956, English chemist. He worked under Lord Rutherford at McGill Univ. and with Sir William Ramsay at the Univ. of London. After serving (1910–14) as lecturer...

Spottiswoode, John

(Encyclopedia)Spottiswoode, John spŏtˈĭswo͝od [key], 1565–1639, Scottish prelate and church historian. Under James and Andrew Melville he studied for the ministry but later veered from strict Presbyterianism ...

Karman, Tawakul

(Encyclopedia)Karman, Tawakul täwäko͞olˈ kärmänˈ [key], 1979–, Yemeni journalist and human-rights activist. An outspoken journalist, she encountered repeated government opposition and was a cofounder (2005...