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Preston, Lewis Thompson

(Encyclopedia)Preston, Lewis Thompson, 1926–95, American financial executive, b. New York City. After serving as a U.S. Marine during World War II and graduating from Harvard (1951), he joined J. P. Morgan. He be...

ammonite

(Encyclopedia)ammonite ămˈənīt [key], one of a type of extinct marine cephalopod mollusk, related to the nautilus and resembling it in having an elaborately coiled and chambered shell. Unlike the interiors of n...

Jefferts Schori, Katharine

(Encyclopedia)Jefferts Schori, Katharine, 1954–, American Episcopal bishop, b. Pensacola, Fla. An oceanographer (Ph.D. Oregon State Univ., 1983) who had worked with the National Marine Fisheries Service, she was ...

Douglas, Paul Howard

(Encyclopedia)Douglas, Paul Howard, 1892–1976, U.S. Senator (1949–67), b. Salem, Mass. An economist, he joined the faculty of the Univ. of Chicago in 1920; was active as a government adviser, especially on prob...

Hartlepool

(Encyclopedia)Hartlepool härtˈlēpo͞ol, härtˈəl– [key], borough and unitary authority, NE E...

Kinorhyncha

(Encyclopedia)Kinorhyncha kĭnˌərĭngˈkə [key], phylum containing about 150 species of tiny pseudocoelomate worms, it is widely distributed in marine sediments. The kinorhynch body is divided into 13 segments, ...

Hershey, Alfred Day

(Encyclopedia)Hershey, Alfred Day, 1908–1997, American microbiologist, b. Owosso, Mich., Ph.D., Michigan State College (now Michigan State Univ.), 1934. Hershey was a professor at the Washington Univ. School of M...

Wilkins, Maurice Hugh Frederick

(Encyclopedia)Wilkins, Maurice Hugh Frederick, 1916–2004, British biophysicist, b. New Zealand, Ph.D. Univ. of Birmingham, 1940. He conducted research at the Univ. of St. Andrews, Scotland, and at Kings College, ...

Yonath, Ada E.

(Encyclopedia)Yonath, Ada E., 1939–, Israeli crystallographer, Ph.D. Weizmann Institute of Science, Rehovat, Israel, 1968. Yonath has been a researcher and professor at the Weizmann Institute since 1970. She was ...

weed

(Encyclopedia)weed, common term for any wild plant, particularly an undesired plant, growing in cultivated ground, where it competes with crop plants for soil nutrients and water. In their natural habitat, wildflow...