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Catena, Vincenzo di Biagio

(Encyclopedia)Catena, Vincenzo di Biagio vēnchĕnˈtsō dē byäˈjō kätāˈnä [key], c.1470–1531, Venetian painter. His early work, reflecting the influence of Giovanni Bellini, includes the two paintings of...

tracer

(Encyclopedia)tracer, an identifiable substance used to follow the course of a physical, chemical, or biological process. In chemistry the ideal tracer has the same chemical properties as the molecule it replaces a...

dream

(Encyclopedia)dream, mental activity associated with the rapid-eye-movement (REM) period of sleep. It is commonly made up of a number of visual images, scenes or thoughts expressed in terms of seeing rather than in...

Lauterbur, Paul Christian

(Encyclopedia)Lauterbur, Paul Christian, 1929–2007, American chemist, b. Sidney, Ohio, Ph.D. Univ. of Pittsburgh, 1962. Lauterbur was (1969–85) a faculty member at the State Univ. of New York at Stony Brook (no...

Argenteuil

(Encyclopedia)Argenteuil ärzhäNtöˈyə [key], city, Val-d'Oise dept., N France, on the Seine, a suburb of Paris. It has important metalworks and factories making furniture, railroad ...

Baltimore Symphony Orchestra

(Encyclopedia)Baltimore Symphony Orchestra (BSO), founded 1916. Originally a branch of the city's municipal government, it was reorganized as a private institution in 1942. Its main home is the 2,443-seat Joseph Me...

Bedford, town, England

(Encyclopedia)Bedford, town and borough, central England, on the Ouse River. It is an important industrial center; diesel engines, pumps, turbines, agricultural machi...

Robert of Courtenay

(Encyclopedia)Robert of Courtenay kôrtˈnē, ko͝ortənāˈ [key], d. 1228, Latin emperor of Constantinople (1218–28). His father, Peter of Courtenay, was elected by the Latin nobles to succeed Henry of Flanders...

Rolfe, Frederick William

(Encyclopedia)Rolfe, Frederick William, 1860–1913, English novelist, also known as Baron Corvo. After a vain attempt to become a priest, Rolfe earned a living painting and teaching before he began to write under ...

Aalst

(Encyclopedia)Aalst älst [key], Fr. Alost, city, East Flanders prov., W central Belgium. Aalst is a commercial and industrial center. Manufactures include textiles, clothing, and footw...