Columbia Encyclopedia

Search results

312 results found

radiochemistry

(Encyclopedia)radiochemistry, chemistry of radioactive substances (see radioactivity). Radioactive isotopes are very useful as tracers to study the mechanisms of complex organic reactions, since even minute amounts...

Van Dine, S. S.

(Encyclopedia)Van Dine, S. S.: see Wright, Willard Huntington. ...

Cheney, Dick

(Encyclopedia)Cheney, Dick (Richard Bruce Cheney) chēˈnē, chāˈ– [key], 1941–, Vice President of the United States (2001–9), b. Lincoln, Nebr. His family moved to Casper, Wyo., when he was 13, and he atte...

Dunant, Jean Henri

(Encyclopedia)Dunant, Jean Henri zhäN äNrēˈ dünäNˈ [key], 1828–1910, Swiss philanthropist and founder of the International Red Cross, b. Geneva. In 1862 appeared his Un souvenir de Solférino (tr. The Orig...

Marblehead

(Encyclopedia)Marblehead, town (1990 pop. 19,971), Essex co., NE Mass., on the Atlantic coast; inc. 1649. A fishing village for many years, Marblehead became a resort in the 19th cent.; it is especially famous for ...

Rukeyser, Muriel

(Encyclopedia)Rukeyser, Muriel ro͞oˈkīsər [key], 1913–80, American poet, b. New York City. Her poetry expresses the beauty and passion in the confrontation between the individual and her constantly changing w...

Woman's Christian Temperance Union

(Encyclopedia)Woman's Christian Temperance Union (WCTU), organization that seeks to upgrade moral life, especially through abstinence from alcohol. The National WCTU of the United States was founded (1874) in Cleve...

Smith, George Elwood

(Encyclopedia)Smith, George Elwood, 1930–, American physicist, b. White Plains, N.Y., Ph.D., Univ. of Chicago, 1959. Smith was a researcher at Bell Laboratories in Murray Hill, N.J., from 1959 until his retiremen...

Lippold, Richard

(Encyclopedia)Lippold, Richard lĭpˈōld [key], 1915–2002, American sculptor, engineer, and designer, b. Milwaukee. Until 1941, Lippold worked as an industrial designer. As a sculptor, he achieved startling effe...

Dempsey, Jack

(Encyclopedia)Dempsey, Jack (William Harrison Dempsey), 1895–1983, American boxer, b. Manassa, Colo. Dempsey, called the “Manassa Mauler,” emerged from fights on saloon floors near mining camps to become (191...