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Schawlow, Arthur Leonard

(Encyclopedia)Schawlow, Arthur Leonard shôˈlō [key], 1921–99, American physicist, b. Mount Vernon, N.Y., grad. Univ. of Toronto (Ph.D. 1949). Although his research focused on optics, in particular, lasers and ...

Schlesinger, Arthur Meier

(Encyclopedia)Schlesinger, Arthur Meier shlĕsˈĭnjər [key], 1888–1965, American historian, b. Xenia, Ohio. After teaching at Ohio State Univ. and the State Univ. of Iowa, he was a professor of history (1924–...

Schuster, Sir Arthur

(Encyclopedia)Schuster, Sir Arthur, 1851–1934, English physicist, b. Germany. At Owens College, Manchester Univ., he was professor of applied mathematics (1881–88) and professor of physics (1888–1907). He is ...

Seyss-Inquart, Arthur

(Encyclopedia)Seyss-Inquart, Arthur ärˈto͝or zīsˈ-ĭngˈkvärt [key], 1892–1946, Austrian National Socialist leader. In Feb., 1938, Chancellor Schuschnigg of Austria was forced by German pressure to appoint ...

St. Clair, Arthur

(Encyclopedia)St. Clair, Arthur, 1734–1818, American general, b. Thurso, Scotland. He left the Univ. of Edinburgh to become (1757) an ensign in the British army and served in the French and Indian War at Louisbur...

Porter, Arthur Kingsley

(Encyclopedia)Porter, Arthur Kingsley, 1883–1933, American art historian. Interested primarily in medieval and ancient art, Porter revolutionized the understanding of the chronology and diffusion of Romanesque sc...

Pigou, Arthur Cecil

(Encyclopedia)Pigou, Arthur Cecil pĭˈgo͞o [key], 1877–1959, British economist, grad. King's College, Cambridge. He was a lecturer at University College, London, and at Cambridge. He was professor of political ...

Chester, city, United States

(Encyclopedia)Chester, city (2020 pop. 32,605), Delaware co., SE Pa., on the Delaware River south of Philadelphia; settled c.1644 by Swedes, inc. as a city 1866. A po...

Logan, James, American colonial statesman and scholar

(Encyclopedia)Logan, James, 1674–1751, American colonial statesman and scholar, b. Ireland. While engaged in the shipping trade, Logan met William Penn and became (1699) his secretary. He emigrated to Philadelphi...

Rickmansworth

(Encyclopedia)Rickmansworth, town (1991 pop. 29,408), Hertfordshire, SE England, at the confluence of the Colne, Gade, and Chess rivers. Rickmansworth is an old market town. The district is largely residential and ...