Columbia Encyclopedia

(Encyclopedia) Oersted or Ørsted, Hans Christian häns krĭsˈtyän örˈstĭᵺ [key], 1777–1851, Danish physicist and chemist. He was professor at Copenhagen from 1806. His discovery (1819) that a magnetic need...

(Encyclopedia) Eysenck, Hans Jurgen häns yo͝orˈgən īˈsĕngk [key], 1916–97, British psychologist. Best known for his theory of human personality, Eysenck suggested that personality is biologically determined...

(Encyclopedia) Jahnn, Hans Henny häns hĕnˈē yän [key], 1894–1959, German novelist, dramatist, music publisher, and organ builder. Jahnn's early dramas, including Pastor Ephraim Magnus (1919) and Medea (1926),...

(Encyclopedia) Dehmelt, Hans Georg häns gāˈôrkh dāˈməlt [key], 1922–2017, German-American physicist, b. Gorlitz, Germany, Ph.D. Univ. of Göttingen, 1950. A professor at the Univ. of Washington in Seattle, ...

(Encyclopedia) Zinsser, Hans zĭnsˈər [key], 1878–1940, American bacteriologist, b. New York City, grad. Columbia (B.A., 1899; M.D., 1903). He was professor of bacteriology at Stanford (1911–13), Columbia (191...

(Encyclopedia) Seeckt, Hans von häns fən zākt [key], 1866–1936, German general. He fought in Poland, Serbia, Romania, and Turkey during World War I. In 1920 he was made chief of the Reichswehr—the German army...

(Encyclopedia) Gabelentz, Hans Conon von der häns kōˈnôn fən dĕr gäˈbəlĕnts [key], 1807–74, German linguist. Gabelentz showed the broad relationships among Pacific languages. He spoke 30 languages well a...

(Encyclopedia) Modrow, Hans hänz môdˈrō [key], 1928–2023, German politician. He served in the German Army, ...

(Encyclopedia) Roon, Albrecht Theodor Emil, Graf von älˈbrĕkht tāˈōdôr āˈmēl gräf fən rōn [key], 1803–79, Prussian field marshal. A military reformer, he insistently pleaded for the reorganization of ...

(Encyclopedia) Wolgemut or Wohlgemuth, Michael both: mĭkhˈäĕl vôlˈgəmo͞ot [key], 1434–1519, German painter, wood carver, and engraver who worked mainly in Nuremberg. First instructed by his father and in M...