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pocket mouse

(Encyclopedia)pocket mouse, small jumping rodent of W North America and as far south as N South America. More closely related to the squirrel than the true mouse, the pocket mouse gets its name from the fur-lined c...

Fort Union

(Encyclopedia)Fort Union, trading post of the American Fur Company, erected in 1828 near the confluence of the Yellowstone and Missouri rivers, on the Mont.-N.Dak. line; it controlled converging routes of travel fr...

Howard, Roy Wilson

(Encyclopedia)Howard, Roy Wilson, 1883–1964, American newspaper publisher, b. Gano, Ohio. He became New York manager of the United Press (UP) in 1907. During World War I, as president and general manager of UP, H...

Henderson, Donald Ainslie

(Encyclopedia)Henderson, Donald Ainslie, 1928–2016, American physician instrumental in eradicating smallpox, b. Lakewood, Ohio, M.D. Univ. of Rochester, 1954, M.P.H. Johns Hopkins, 1960. He joined (1955) the Epid...

Baidoa

(Encyclopedia)Baidoa or Baidabo bīdäˈbo͞o [key], town, capital of Bay region, S central Somalia. Locate...

Phocis

(Encyclopedia)Phocis fōˈsĭs [key], ancient region of central Greece. It included Delphi, Mt. Parnassus, and Elatea; Boeotia (now Voiotía) was on the east, and the Gulf of Corinth was on the south. After the Fir...

abortion

(Encyclopedia)abortion, expulsion of the products of conception before the embryo or fetus is viable. Any interruption of human pregnancy prior to the 28th week is known as abortion. The term spontaneous abortion, ...

Gorno-Badakhshan

(Encyclopedia)Gorno-Badakhshan gôrˈnə-bädäkhshänˈ, –bədəkhshänˈ [key] or Badakhshan, Tajik Kuhistoni Badakhshon, autonomous province (1991 est. pop. 167,100), c.24,600 sq mi (63,710 sq km), roughly con...

robotics

(Encyclopedia)robotics, science and technology of general purpose, programmable machine systems. Contrary to the popular fiction image of robots as ambulatory machines of human appearance capable of performing almo...

sphere of influence

(Encyclopedia)sphere of influence, term formerly applied to an area over which an outside power claims hegemony with the intention of subsequently gaining more definite control, as in colonization, or with the inte...