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...

Damrosch, Frank Heino

(Encyclopedia)Damrosch, Frank Heino hīˈnō dămˈrŏsh [key], 1859–1937, German-American conductor and educator, attended the College of the City of New York; son of Leopold Damrosch. In 1885, after a few years...

Cushing, Frank Hamilton

(Encyclopedia)Cushing, Frank Hamilton, 1857–1900, American ethnologist, b. North East, Pa. He published his first scientific paper at the age of 17, and at 18 joined the American ethnology bureau at the Smithsoni...

Fackenthal, Frank Diehl

(Encyclopedia)Fackenthal, Frank Diehl făkˈənthôl [key], 1883–1968, American educator, b. Hellertown, Pa., grad. Columbia, 1906. He served Columbia as chief clerk (1906–10), secretary (1910–37), and provos...

Frank, Ilya Mikhailovich

(Encyclopedia)Frank, Ilya Mikhailovich, 1908–90, Soviet physicist, Ph.D. Moscow State Univ., 1935. He was a professor at Moscow State Univ. from 1944 until his death in 1990. Mikhailovich and Igor Y. Tamm won the...

Hitchcock, Frank Harris

(Encyclopedia)Hitchcock, Frank Harris, 1867–1935, U.S. Postmaster General (1909–13), b. Amherst, Ohio. After service in the Dept. of Agriculture (1897–1903), the Dept. of Commerce and Labor (1903–5), and as...

Graves, Frank Pierrepont

(Encyclopedia)Graves, Frank Pierrepont, 1869–1956, American educator, b. Brooklyn, N.Y., grad. Columbia (B.A., 1890; Ph.D., 1912). He taught Greek and classical philology at Tufts College (1891–96), was preside...

Goodnow, Frank Johnson

(Encyclopedia)Goodnow, Frank Johnson go͝odˈnō [key], 1859–1939, American expert on government; grad. Amherst (B.A., 1879; M.A., 1887) and Columbia (LL.B., 1882). After study abroad, he taught administrative la...

Gilbreth, Frank Bunker

(Encyclopedia)Gilbreth, Frank Bunker, 1868–1924, b. Fairfield, Me., and his wife, Lillian Moller Gilbreth, 1878–1972, b. Oakland, Calif., pioneering American industrial engineers. He was a largely self-taught e...

Gehry, Frank Owen

(Encyclopedia)Gehry, Frank Owen gĕrˈē [key], 1929–, American architect, b. Toronto, Ont., as Frank Owen Goldberg. He is widely considered one of the finest and most artful of contemporary architects. In 1947, ...