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activation energy

(Encyclopedia)CE5 Energy profile of an exothermic reaction: Although the total energy of the products is less than that of the reactants, the activation energy must be added to weaken or break existing bonds bef...

perestroika

(Encyclopedia)perestroika pərˈĕstroyˈkə [key], Soviet economic and social policy of the late 1980s. Perestroika [restructuring] was the term attached to the attempts (1985–91) by Mikhail Gorbachev to transfo...

Bustamante, Sir Alexander

(Encyclopedia)Bustamante, Sir Alexander bŭsˌtəmănˈtē [key], 1884–1977, prime minister of Jamaica (1962–67). Born William Alexander Clarke, the son of an Irish father and a Jamaican mother, he was adopted...

Voronin, Vladimir

(Encyclopedia)Voronin, Vladimir vlädēˈmēr vōrōnˈyĭn [key], 1941–, Moldovan political leader. Voronin rose through the ranks of the Communist party in what was then the USSR's Moldavian SSR to become the r...

Abrams, Stacey

(Encyclopedia)Abrams, Stacey Yvonne, 1973-, American politician and author, b. Gulfport, Ms., Spelman College (B.A., 1995); Univ. of Texas (Masters of Public Affairs, 1998), Yale Law School (J.D., 1999)...

Marc, Franz

(Encyclopedia)Marc, Franz fränts märk [key], 1880–1916, German painter. Influenced by August Macke, he developed a rich, chromatic symbolism. He depicted a mystical world of animals, especially horses, employin...

Kenosha

(Encyclopedia)Kenosha kĭnōˈshə [key], industrial city (2020 pop. 99,986), seat of Kenosha co., SE Wis., a ...

Tannenberg

(Encyclopedia)Tannenberg täˈnənbĕrkˌ [key], Pol. Stębark, village, Warmińsko-Mazurskie prov., NE Poland, near Olsztyn. Formerly in East Prussia, it was transferred (1945) by the Potsdam Conference to Polish ...

Sagittarius

(Encyclopedia)Sagittarius săjĭtârˈēəs [key] [Lat.,=the archer], constellation lying on the ecliptic (the sun's apparent path through the heavens) between Scorpius and Capricornus; it is one of the constellati...

Jones, James Earl

(Encyclopedia)Jones, James Earl, 1931–, American actor, b. Tate co., Miss. Jones made his stage debut at the Univ. of Michigan and appeared thereafter for seven years with the New York Shakespeare Festival in Mac...