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Duque Márquez, Iván

(Encyclopedia)Duque Márquez, Iván, 1976–, Colombian lawyer and political leader, b. Bogotá, grad. Sergio Arbolida Univ., Bogotá, 2000, studied American Univ. and Georgetown Univ., Washington, D.C. From a well...

Geithner, Timothy Franz

(Encyclopedia)Geithner, Timothy Franz gītˈnər [key], 1961–, U.S. government official, b. New York City, grad. Dartmouth (B.A. 1983), Johns Hopkins (M.A. 1985). In 1988 he began working at the Treasury Dept., w...

Lincoln Center for the Performing Arts

(Encyclopedia)Lincoln Center for the Performing Arts, in central Manhattan, New York City, between 62d and 66th streets W of Broadway. Lincoln Center is both a complex of buildings and the arts organizations that r...

Ward, Barbara Mary, Baroness Jackson of Lodsworth

(Encyclopedia)Ward, Barbara Mary, Baroness Jackson of Lodsworth, 1914–81, British writer. Educated at the Sorbonne and at Oxford, she joined the staff of the Economist in 1939 and became foreign editor in 1940. F...

aerial and satellite photography

(Encyclopedia)aerial and satellite photography, technology and science of taking still or moving-picture photographs from a camera mounted on a balloon, airplane, satellite, rocket, or spacecraft. In the 19th cent....

Prigogine, Ilya

(Encyclopedia)Prigogine, Ilya prĭgˈəjēn [key], 1917–2003, Belgian chemist, b. Moscow. He was raised and educated in Belgium, receiving his doctorate in 1941 and joining the faculty of the Free Univ. of Brusse...

United Nations Relief and Rehabilitation Administration

(Encyclopedia)United Nations Relief and Rehabilitation Administration (UNRRA), organization founded (1943) during World War II to give aid to areas liberated from the Axis powers. There were finally 52 participatin...

Federal Reserve System

(Encyclopedia)Federal Reserve System, central banking system of the United States. Established in 1913, it began to operate in Nov., 1914. Its setup, although somewhat altered since its establishment, particularly ...

Formulas for Various Areas (table)

(Encyclopedia)Formulas for Various Areas 1 The abbreviations used are: b = base (length of any side of a plane figure); a = altitude (perpendicular distance from the farthest point of the figure to t...

National Aeronautics and Space Administration

(Encyclopedia)National Aeronautics and Space Administration (NASA), civilian agency of the U.S. federal government with the mission of conducting research and developing operational programs in the areas of space e...