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Kovalevsky, Sonya

(Encyclopedia)Kovalevsky, Sonya or Sophie kōˌvəlĕfˈskē [key], 1850–91, Russian mathematician. She studied at the universities of Heidelberg and Berlin (under K. T. Weierstrass) and in 1874 received a Ph.D. ...

Krausz, Ferenc

(Encyclopedia)Ferenc Krausz, 1962– , b. Mór, Hungary, Hungarian physicist, studied at Eötvös Loránd University and Technical University of Budapest in Hungary ...

Krogh, Schack August Steenberg

(Encyclopedia)Krogh, Schack August Steenberg shäk ouˈgo͝ost stānˈbĕrg krôkh [key], 1874–1949, Danish physiologist. He taught at the Univ. of Copenhagen (1916–45) and studied respiration, circulation, and...

Kantorovich, Leonid Vitalyevich

(Encyclopedia)Kantorovich, Leonid Vitalyevich lēˈənĭd vītalˈēyavĭch kəntorˈəvĭch [key], 1912–86, Soviet economist and mathematician, b. St. Petersburg, Russia. A professor at Leningrad State Univ. (19...

Mott, Frank Luther

(Encyclopedia)Mott, Frank Luther, 1886–1964, American author and professor of journalism, b. near What Cheer, Iowa. He directed (1927–42) the school of journalism at the State Univ. of Iowa and was dean (1942�...

Herschbach, Dudley Robert

(Encyclopedia)Herschbach, Dudley Robert hûrshˈbăk [key], 1932–, American chemist, b. San Jose, Calif., Ph.D. Harvard, 1958. In 1986, Herschbach shared the Nobel Prize in Chemistry with Yuan T. Lee and John C. ...

Hevesy, Georg von

(Encyclopedia)Hevesy, Georg von gāˈôrkh fən hĕˈvĕshē [key], 1885–1966, Hungarian physicist and chemist. He received the 1943 Nobel Prize in Chemistry for his work on the use of isotopes as tracers in stud...

Angell, Sir Norman

(Encyclopedia)Angell, Sir Norman, 1872?–1967, British internationalist and economist, whose name originally was Ralph Norman Angell Lane. He came to fame with The Great Illusion (1910, rev. ed. 1933), in which he...

Guillén, Jorge

(Encyclopedia)Guillén, Jorge hôrˈhā gēlyānˈ [key], 1893–1984, Spanish poet. Guillén left Spain after the civil war (1939) and taught Spanish in the United States. His verse is difficult, terse, and lyrica...

Gracq, Julien

(Encyclopedia)Gracq, Julien zho͞olyăNˈ gräk [key], 1910–2007, French novelist, whose real name was Louis Poirier. Strongly influenced by surrealism and German romanticism, Gracq's novels are highly allusive a...