Columbia Encyclopedia

Search results

500 results found

diet, in nutrition

(Encyclopedia)diet, food and drink regularly consumed for nourishment. Nutritionists generally recommend eating a wide variety of foods; however, some groups of people survive on a very limited diet. The traditiona...

Boas, Franz

(Encyclopedia)Boas, Franz bōˈăz, –ăs [key], 1858–1942, German-American anthropologist, b. Minden, Germany, Ph.D. Univ. of Kiel, 1881. He joined an expedition to Baffin Island in 1883 and initiated his field...

realism, in philosophy

(Encyclopedia)realism, in philosophy. 1 In medieval philosophy realism represented a position taken on the problem of universals. There were two schools of realism. Extreme realism, represented by William of Champe...

Couper, James Hamilton

(Encyclopedia)Couper, James Hamilton ko͞oˈpər [key], 1794–1866, American planter of Georgia, grad. Yale, 1814. Influential in promoting agricultural research and experimentation, he was a pioneer in the cultiv...

Garretson, James Edmund

(Encyclopedia)Garretson, James Edmund, 1828–95, American pioneer in oral surgery, b. Wilmington, Del., M.D. Univ. of Pennsylvania, 1859. From 1874 he taught at Philadelphia Dental College (now part of Temple Univ...

McDowell, Ephraim

(Encyclopedia)McDowell, Ephraim məkdoulˈ, –douˈəl [key], 1771–1830, American pioneer surgeon, b. Virginia. He studied with the Scottish surgeon John Bell in Edinburgh and practiced in Danville, Ky. He was n...

cypress, in botany

(Encyclopedia)cypress, common name for members of the Cupressaceae, a widely distributed family of coniferous shrubs and trees, several yielding valuable timber. The major genera are Juniperus (juniper), Thuja (arb...

Ponca City

(Encyclopedia)Ponca City, city (1990 pop. 26,359), Kay co., N Okla., on the Arkansas River; founded 1893 with the opening of the Cherokee Strip, inc. 1899. It is a trade, processing, and shipping hub in a grain, li...

Frazee, John

(Encyclopedia)Frazee, John frāˈzē [key], 1790–1852, American pioneer sculptor, b. Rahway, N.J. Without formal instruction, he advanced from tombstone cutting to portrait busts, including those of Daniel Webste...

Wittenberg

(Encyclopedia)Wittenberg vĭtˈənbĕrkhˌ [key], city (1994 pop. 53,374), Saxony-Anhalt, E Germany, on the Elbe River. A city with a noted history, it is today an industrial and mining center and a rail junction. ...