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psychopharmacology

(Encyclopedia)psychopharmacology sīˌkōfärˌməkŏlˈəjē [key], in its broadest sense, the study of all pharmacological agents that affect mental and emotional functions. The term is usually applied more speci...

Okefenokee Swamp

(Encyclopedia)Okefenokee Swamp ōˌkəfənōˈkē [key], c.600 sq mi (1,550 sq km), c.40 mi (60 km) long and averaging 20 mi (32 km) in width, SE Ga., extending into N Fla. It is a saucer-shaped depression with low...

Home Owners' Loan Corporation

(Encyclopedia)Home Owners' Loan Corporation (HOLC), former U.S. government agency established in 1933 to help stabilize real estate that had depreciated during the depression and to refinance the urban mortgage deb...

Albright, Ivan Le Lorraine

(Encyclopedia)Albright, Ivan Le Lorraine ôlˈbrīt [key], 1897–1983, American painter, b. North Harvey, Ill. Allied with the Magic Realist group, Albright developed a style combining American scene painting with...

Lange, Dorothea

(Encyclopedia)Lange, Dorothea, 1895–1965, American photographer, b. Hoboken, N.J. as Dorothea Nutzhorn, adopted her mother's maiden name in her twenties. From 1916 until 1932, Lange operated a portrait studio in ...

Victoria, Lake

(Encyclopedia)Victoria, Lake, or Victoria Nyanza nēănˈzə, nī– [key], largest lake of Africa and the world's second largest freshwater lake, c.26,830 sq mi (69,490 sq km), E central Africa, on the Uganda-Tanz...

Lyons, Joseph Aloysius

(Encyclopedia)Lyons, Joseph Aloysius līˈənz [key], 1879–1939, Australian statesman, b. Tasmania. He left schoolteaching in 1909 to enter political life, was a Labour member of the Tasmanian House of Assembly u...

Shays, Daniel

(Encyclopedia)Shays, Daniel shāz [key], c.1747–1825, American soldier and insurrectionist, b. probably in Hopkinton, Mass. A farmer from W Massachusetts, he fought the British in the American Revolution and was ...

killdeer

(Encyclopedia)killdeer, common North American shorebird related to the plover and the sandpiper. It is about 10 in. (25 cm) in length and its plumage is grayish brown with a double black band across a white breast....

Chapala

(Encyclopedia)Chapala chäpäˈlä [key], lake, c.50 mi (80 km) long and 8 mi (12.8 km) wide, W Mexico, in Jalisco and Michoacán states. It is the largest lake in Mexico. Set in a depression on the central plateau...