Search

Search results

Displaying 241 - 250

Imperial Valley

(Encyclopedia) Imperial Valley, fertile region in the Colorado Desert, SE Calif., extending S into NW Mexico. Once part of the Gulf of California, most of the region is below sea level; its lowest…

llanos

(Encyclopedia) llanosllanosyäˈnōs [key], Spanish-American term for prairies, specifically those of the Orinoco River basin of N South America, in Venezuela and E Colombia. The llanos of the Orinoco…

mixer

(Encyclopedia) mixer, either of two electronic devices in which two or more signals are combined. In the type of mixer used in radio receivers, radar receivers, and similar systems, a signal is…

Chiluba, Frederick Jacob Titus

(Encyclopedia) Chiluba, Frederick Jacob Titus, 1943–2011, Zambian labor and political leader. After several low-level jobs, he joined a union and rose in the labor movement to become (1974) chairman…

Hall, Jeffrey Connor

(Encyclopedia) Hall, Jeffrey Connor, 1945–, American geneticist, b. Brooklyn, N.Y., Ph.D. Univ. of Washington, Seattle, 1971. Hall was a professor at Brandeis Univ. from 1974 to 2008; he also taught…

campanile

(Encyclopedia) campanilecampanilekămpənēˈlē, Ital. kämpänēˈlā [key], Italian form of bell tower, constructed chiefly during the Middle Ages. Built in connection with a church or a town hall, it…

Windhoek

(Encyclopedia) WindhoekWindhoekvĭntˈh&oomacr;k [key], city (1991 pop. 147,056), capital of Namibia. It is Namibia's largest city and its administrative, communications, and economic center.…

vital statistics

(Encyclopedia) vital statistics, primarily records of the number of births and deaths in a population. Other factors, such as number of marriages and causes of death, by age groups, are regularly…

The Dalles

(Encyclopedia) The DallesThe Dallesdălz [key], city (1990 pop. 11,060), seat of Wasco co., N Oreg., on the Columbia River; inc. 1857. It is a busy inland port; ships passing through the locks at…

Summers, Lawrence Henry

(Encyclopedia) Summers, Lawrence Henry, 1954–, U.S. economist, government official, and educator, b. New Haven, Conn. Educated at the Massachusetts Institute of Technology (MIT) and Harvard, he…