(Encyclopedia) Kovalevsky, Sonya or SophieKovalevsky, Sonya or Sophiekōˌvəlĕfˈskē [key], 1850–91, Russian mathematician. She studied at the universities of Heidelberg and Berlin (under K. T.…
(Encyclopedia) DogonDogondōgänˈ [key], African people who live on the bend of the Niger River in the Republic of Mali in West Africa. A patrilineal, sedentary agricultural people, they number over…
(Encyclopedia) Ficino, MarsilioFicino, Marsiliomärsēˈlyō fēchēˈnō [key], 1433–99, Italian philosopher. Under the patronage of Cosimo de' Medici, Ficino became the most influential exponent of…
(Encyclopedia) Olitski, JulesOlitski, Julesŏlĭtˈskē [key], 1922–2006, American painter, b. Russia as Jevel Demikovsky. While considered a color-field painter (see color-field painting), Olitski…
(Encyclopedia) interlude, development in the late 15th cent. of the English medieval morality play. Played between the acts of a long play, the interlude, treating intellectual rather than moral…
(Encyclopedia) Harris, William Torrey, 1835–1909, American educator and philosopher, b. Windham co., Conn., educated at Yale. He was superintendent (1868–80) of the St. Louis public school system and…
(Encyclopedia) Stamford, city (1990 pop. 108,056), Fairfield co., SW Conn., on Long Island Sound; settled 1641, inc. 1893 as a city within the town of Stamford (the two were consolidated in 1949). A…
(Encyclopedia) biogenetic law, in biology, a law stating that the earlier stages of embryos of species advanced in the evolutionary process, such as humans, resemble the embryos of ancestral species…
(Encyclopedia) Bournonville, AugusteBournonville, Augusteōgüstˈ b&oomacr;rnôNvēlˈ [key], 1805–79, Danish dancer, choreographer, and teacher. Bournonville studied in Copenhagen with his father…
(Encyclopedia) rutheniumrutheniumr&oomacr;thēˈnēəm [key], metallic chemical element; symbol Ru; at. no. 44; at. wt. 101.07; m.p. about 2,310℃; b.p. about 3,900℃; sp. gr. 12.41 at 20℃; valence…
