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Chain, Ernst Boris

(Encyclopedia)Chain, Ernst Boris, 1906–79, English biochemist, b. Berlin, Germany. In 1933 he left Germany and went to England, where he conducted research at Cambridge from 1933 to 1935 and at Oxford from 1935; ...

chain

(Encyclopedia)chain, flexible series of connected links used in various ways, especially for the transmission of motive power, for hoisting (see pulley), and for securing or fastening. Commonly, mechanical energy f...

Boris I

(Encyclopedia)Boris I, d. 907, khan [ruler] of Bulgaria (852–89). Baptized in 864, he introduced Christianity of the Byzantine rite among the Bulgarians. There followed a rivalry between Rome and Constantinople f...

Godunov, Boris

(Encyclopedia)Godunov, Boris bərēsˈ gədo͞onôfˈ [key], c.1551–1605, czar of Russia (1598–1605). A favorite of Ivan IV (Ivan the Terrible), he helped organize Ivan's social and administrative system. After...

Boris Godunov

(Encyclopedia)Boris Godunov: see Godunov, Boris. ...

Pilnyak, Boris

(Encyclopedia)Pilnyak, Boris əndrāˈyəvĭch vôˈgou [key], 1894–1937?, Russian novelist and short-story writer. Pilnyak first attracted wide attention with his novel The Naked Year (1921, tr. 1928), a loosely...

Karloff, Boris

(Encyclopedia)Karloff, Boris kärˈlôf, –lŏf [key], 1887–1969, Anglo-American actor, b. Dulwich, England; his original name was William Henry Pratt. A distinguished character actor with a superb speaking voic...

chain reaction

(Encyclopedia)CE5 Chain reaction: A neutron (n) strikes the uranium nucleus (U-235), causing it to split into fission products A and B and release two neutrons. These neutrons can in turn cause further fissions....

Vian, Boris

(Encyclopedia)Vian, Boris bôrēsˈ vyäN [key], 1920–59, French novelist. He patterned his literary style on that of terse American crime fiction. His best-known work is J'irai cracher sur vos tombes [I will spi...

Blacher, Boris

(Encyclopedia)Blacher, Boris bläˈkhər [key], 1903–75, Estonian-German composer, b. Yingkou, China. Blacher lived for six years in Siberia. He studied in Berlin and in 1953 became the director of the West Berli...