Columbia Encyclopedia

(Encyclopedia) Aceldama əkĕlˈdəmə [key] [Aram.,=field of blood], according to the Gospel of St. Matthew, the chief priests bought the potter's field with Judas' 30 pieces of silver as a place to bury foreigners...

(Encyclopedia) Hood, Thomas, 1799–1845, English poet. He was an editor of various prominent magazines and periodicals. The greater proportion of his work was written in a humorous vein, and he was celebrated for h...

(Encyclopedia) Hall effect, experiment that shows the sign of the charge carriers in a conductor. In 1879 E. H. Hall discovered that when he placed a metal strip carrying a current in a magnetic field, a voltage dif...

(Encyclopedia) Clurman, Harold klo͝orˈmən [key], 1901–80, American director, manager, critic, and author, b. New York City. In his early years he acted in minor roles, becoming associated with New York's Group ...

(Encyclopedia) Jensen, Johannes Hans Daniel, 1907–73, German physicist, Ph.D. Univ. of Hamburg, 1932. Jensen was a professor at the Technical Univ. of Hanover from 1941 to 1949, when he joined the faculty at Heide...

(Encyclopedia) Signac, Paul pōl sēnyäkˈ [key], 1863–1935, French neoimpressionist painter. First influenced by Monet, he was later associated with Seurat in developing the divisionist technique. Interested in ...

(Encyclopedia) Goeppert-Mayer, Maria, 1906–72, German-American nuclear physicist, Ph.D. Univ. of Göttingen, 1930. She was a researcher at Johns Hopkins (1931–39), Columbia (1939–46), Argonne National Laborato...

(Encyclopedia) magnetic resonance, in physics and chemistry, phenomenon produced by simultaneously applying a steady magnetic field and electromagnetic radiation (usually radio waves) to a sample of atoms and then a...

(Encyclopedia) Robertson, Sir William Robert, 1860–1933, British field marshal. He enlisted in the army in 1877 and became an officer in 1888. He was in the intelligence department in India (1892–96) and served ...

(Encyclopedia) Pushkin, Aleksandr Sergeyevich po͝oshˈkĭn, Rus. əlyĭksänˈdər syĭrgāˈyəvĭch po͞oshˈkĭn [key], 1799–1837, Russian poet and prose writer, among the foremost figures in Russian literatur...