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Youngstown State University

(Encyclopedia)Youngstown State University, at Youngstown, Ohio; coeducational; est. 1908 as a department of the Youngstown Association School sponsored by the Young Men's Christian Association. In 1921 the school b...

Pond Inlet

(Encyclopedia)Pond Inlet, trading post (1991 pop. 974), N Baffin Island, Nunavut Territory, Canada, opposite Bylot Island. A government radio station, a post of the Royal Canadian Mounted Police, and Anglican and R...

Homeland Security, United States Department of

(Encyclopedia)Homeland Security, United States Department of (DHS), executive department of the federal government charged with protecting the security of the American homeland as its main responsibility. Its prima...

radiosonde

(Encyclopedia)radiosonde rāˈdēōsŏnd [key], group of instruments for simultaneous measurement and radio transmission of meteorological data, including temperature, pressure, and humidity of the atmosphere. The ...

Knuth, Donald Ervin

(Encyclopedia)Knuth, Donald Ervin no͞oth, kəno͞othˈ [key], 1938–, American mathematician and computer scientist, b. Milwaukee, Wis., grad. Case Institute of Technology (B.S. and M.S., 1960) and California Ins...

Windham

(Encyclopedia)Windham, town (1990 pop. 22,039), Windham co., E Conn.; inc. 1692. It includes the industrial city of Willimantic where rubber, radio and electric parts, machinery, steel, and insulation are manufactu...

credit card

(Encyclopedia)credit card, device used to obtain consumer credit at the time of purchasing an article or service. Credit cards may be issued by a business, such as a department store or an oil company, to make it e...

D'Aquino, Iva Toguri

(Encyclopedia)D'Aquino, Iva Toguri, 1916–2006, American citizen of Japanese descent, best-known of some dozen women who, during World War II, made English propaganda broadcasts to American troops on Radio Tokyo; ...

Brighouse

(Encyclopedia)Brighouse, town, Calderdale metropolitan district, N central England, on the Calder River. It is a center of wool, cotton, and silk milling and produces...

pulsar

(Encyclopedia)pulsar, in astronomy, a neutron star that emits brief, sharp pulses of energy instead of the steady radiation associated with other natural sources. The study of pulsars began when Antony Hewish and h...