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Riemann, Bernhard

(Encyclopedia)Riemann, Bernhard (Georg Friedrich Bernhard Riemann) gāˈôrk frēˈdrĭkh bĕrnˈhärt rēˈmän [key], 1826–66, German mathematician. He studied at the universities of Göttingen and Berlin and w...

Genet, Edmond Charles Édouard

(Encyclopedia)Genet, Edmond Charles Édouard ĕdmôNˈ shärl ādwärˈ zhənāˈ [key], 1763–1834, French diplomat, known as Citizen Genet. He had served as a French representative in Berlin, Vienna, and St. Pet...

Delbrück, Max Ludwig Henning

(Encyclopedia)Delbrück, Max Ludwig Henning dĕlˈbrük [key], 1906–1981, American biophysicist, b. Berlin, Germany. Ph.D, Univ. of Göttingen, 1930. He spent most of his career as a professor at the California I...

Ertl, Gerhard

(Encyclopedia)Ertl, Gerhard gĕrˈhärt ârˈtəl [key], 1936– German chemist, b. Stuttgart, grad. Univ. of Stuttgart (1961), Technical Univ., Munich (Ph.D 1965). After holding a number of lecturer and research p...

Treitschke, Heinrich von

(Encyclopedia)Treitschke, Heinrich von hīnˈrĭkh fən trīchˈkə [key], 1834–96, German historian. A fervid partisan of Prussia, he left Baden at the outbreak of the Austro-Prussian War (1866) and became profe...

Duccio di Buoninsegna

(Encyclopedia)Duccio di Buoninsegna do͞otˈchō dē bwōnēnsāˈnyä [key], fl. 1278–1319, early Italian artist, first great painter of Siena. Infusing new life into the stylized Byzantine tradition, he initiat...

Dunning, William Archibald

(Encyclopedia)Dunning, William Archibald, 1857–1922, American historian, b. Plainfield, N.J., grad. Columbia (B.A., 1881; Ph. D., 1885). After studying in Berlin, he returned (1886) to spend a lifetime at Columbi...

Eisler, Hanns

(Encyclopedia)Eisler, Hanns häns īsˈlər [key], 1898–1962, German composer, pupil of Arnold Schoenberg. In 1926, he joined the German Communist party, thereafter producing protest songs and other music express...

Keilson, Hans Alex

(Encyclopedia)Keilson, Hans Alex, 1909–2011, German-Dutch novelist and physician. He attended medical school in Berlin, but Nazi racial laws prevented Keilson, who was Jewish, from practicing. In 1933 he publishe...

bassoon

(Encyclopedia)bassoon băso͞onˈ [key], double-reed woodwind instrument that plays in the bass and tenor registers. Its 8-ft (2.4-m) conical tube is bent double, the instrument thus being about 4 ft (1.2 m) high. ...