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monetarism

(Encyclopedia)monetarism, economic theory that monetary policy, or control of the money supply, is the primary if not sole determinant of a nation's economy. Monetarists believe that management of the money supply ...

Lucas, Robert Emerson, Jr.

(Encyclopedia)Lucas, Robert Emerson, Jr., 1937–2023, American economist, b. Yakima, Wash., Ph.D. Univ. of Chicago, 1964. Lucas taught at Carnegie Mellon Univ. (1963...

Posner, Richard Allen

(Encyclopedia)Posner, Richard Allen pōzˈnər [key], 1939–, American jurist and author, b. New York City, grad. Yale (A.B., 1959), Harvard Law School (LL.B., 1962). He clerked for Supreme Court Justice William B...

rapid transit

(Encyclopedia)rapid transit, transportation system designed to allow passenger travel within or throughout an urban area, usually employing surface, elevated, or underground railway systems or some combination of t...

Strategic Defense Initiative

(Encyclopedia)Strategic Defense Initiative (SDI), former U.S. government program responsible for research and development of a space-based system to defend the nation from attack by strategic ballistic missiles (se...

SI, abbreviation for the International System of Units

(Encyclopedia)SI: see International System of Units. ...

Paleosiberian languages

(Encyclopedia)Paleosiberian languages pāˌlēōsībērˈēən [key], also called Paleoasiatic or Hyperborean languages, family of languages spoken by about 15,000 indigenous inhabitants of Siberia. Of these, most ...

Wieschaus, Eric Francis

(Encyclopedia)Wieschaus, Eric Francis, 1947–, American biologist and geneticist, b. South Bend, Ind., Ph.D. Yale 1974. He was a researcher at the European Molecular Biology Laboratory in Heidelberg, Germany, from...

thalidomide

(Encyclopedia)thalidomide thəlĭdˈəmĭdˌ [key], sleep-inducing drug found to produce skeletal defects in developing fetuses. The drug was marketed in Europe, especially in West Germany and Britain, from 1957 to...

Ottawa, river, Canada

(Encyclopedia)Ottawa, river, c.700 mi (1,130 km) long, largest tributary of the St. Lawrence River, Canada. It rises in the Laurentian Highlands, SW Que., and flows generally W through La Vérendrye Provincial Park...