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Macarthur, Mary Reid

(Encyclopedia)Macarthur, Mary Reid, 1880–1921, British labor organizer, b. Glasgow, Scotland. Working in her father's draper's shop, she became prominent in the shop assistants' union. As the representative of th...

Baldwin, Simeon Eben

(Encyclopedia)Baldwin, Simeon Eben, 1840–1927, American jurist and politician, b. New Haven, Conn., grad. Yale, 1861. He taught at Yale from 1869 to 1919, serving as a professor of law after 1872. His teaching an...

Echandi Jiménez, Mario

(Encyclopedia)Echandi Jiménez, Mario märˈyō āchänˈdē hēmāˈnās [key], 1915–2011, president of Costa Rica (1958–62). A lawyer, he served as ambassador to the United States (1950–51, 1966–68), as f...

International Fund for Agricultural Development

(Encyclopedia)International Fund for Agricultural Development(IFAD), specialized agency of the United Nations with headquarters in Rome, Italy. IFAD grew out of the 1974 World Food Conference; it was established in...

blood count

(Encyclopedia)blood count, method for determining the number of red (erythrocytes) and white (leukocytes) blood cells in a certain volume of blood. This test can be used as a preliminary step in diagnosing some dis...

Weems, Mason Locke

(Encyclopedia)Weems, Mason Locke, 1759–1825, American author and preacher, b. Anne Arundel co., Md., studied theology in London. He was ordained in 1784 and served various Episcopal parishes. For 30 years after 1...

cost of living

(Encyclopedia)cost of living, amount of money needed to buy the goods and services necessary to maintain a specified standard of living. The cost of living is closely tied to rates of inflation and deflation. In es...

Bernoulli's principle

(Encyclopedia)CE5 Bernoulli's principle Bernoulli's principle, physical principle formulated by Daniel Bernoulli that states that as the speed of a moving fluid (liquid or gas) increases, the pressure within th...

global warming

(Encyclopedia)global warming, the gradual increase of the temperature of the earth's lower atmosphere as a result of the increase in greenhouse gases since the Industrial Revolution. Global warming and its effects,...

Economic Community of West African States

(Encyclopedia)Economic Community of West African States (ECOWAS), organization established in 1975 to increase economic cooperation and development in West Africa. Members include Benin, Burkina Faso, Cape Verde, C...