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Paul, Wolfgang

(Encyclopedia)Paul, Wolfgang, 1913–93, German physicist, Ph.D. Technical Univ., Berlin, 1939. A professor at the Univ. of Bonn from 1952, Paul developed an ion-trap technique (known as the Paul trap), which made ...

Wrangel, Friedrich Heinrich Ernst, Graf von

(Encyclopedia)Wrangel, Friedrich Heinrich Ernst, Graf von frēˈdrĭkh hīnˈrĭkh ĕrnst gräf fən vrängˈəl [key], 1784–1877, Prussian field marshal. He fought in the Napoleonic Wars. In 1848 he commanded th...

Watteau, Jean-Antoine

(Encyclopedia)Watteau, Jean-Antoine wätōˈ, Fr. zhäNˈ-äNtwäNˈ vätōˈ [key], 1684–1721, French painter of Flemish descent, b. Valenciennes. Until 1704 poverty forced him to work in the shops of mediocre a...

Sherman Silver Purchase Act

(Encyclopedia)Sherman Silver Purchase Act, 1890, passed by the U.S. Congress to supplant the Bland-Allison Act of 1878. It not only required the U.S. government to purchase nearly twice as much silver as before, bu...

Burgess, John William

(Encyclopedia)Burgess, John William, 1844–1931, American educator and political scientist, b. Tennessee. He served in the Union army in the Civil War and after the war graduated from Amherst (1867). He was admitt...

Galle, Johann Gottfried

(Encyclopedia)Galle, Johann Gottfried yōˈhän gôtˈfrēt gäˈlə [key], 1812–1910, German astronomer. He is noted for his discovery of the planet Neptune, Sept. 23, 1846, by following the guidance of calculat...

Schmidt, Wilhelm

(Encyclopedia)Schmidt, Wilhelm, 1868–1954, German linguist and anthropologist, a Roman Catholic priest. Educated at the universities of Berlin and Vienna, he entered the Society of the Divine Word in 1890. Residi...

Debye, Peter Joseph Wilhelm

(Encyclopedia)Debye, Peter Joseph Wilhelm dēbīˈ [key], 1884–1966, American physicist, b. the Netherlands. He was professor at the universities of Zürich, Utrecht, Göttingen, Leipzig, and Berlin. In 1940 he c...

Gombos, Julius

(Encyclopedia)Gombos, Julius gömˈbösh [key], Hung. Gömbös Gyula, 1886–1936, Hungarian premier and officer. He was minister of war under the premiership of Stephen Bethlen (1921–31) and of Julius Károlyi (...

Oncken, Hermann

(Encyclopedia)Oncken, Hermann hĕrˈmän ôngˈkən [key], 1869–1946, German historian. He taught at the universities of Heidelberg, Munich, Chicago, and (1928–35) Berlin. He was forced to retire because of his...