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Menninger, Karl Augustus

(Encyclopedia)Menninger, Karl Augustus mĕnˈĭngər [key], 1893–1990, and William Claire Menninger, 1899–1966, American psychiatrists, brothers, b. Topeka, Kans. The Menninger Clinic, conceived with the idea o...

Achard, Franz Karl

(Encyclopedia)Achard, Franz Karl fränts kärl äkhˈärt [key], 1753–1821, German chemist. He made pioneering use of the discovery by his countryman Andreas Marggraf of sugar in beet...

Wolff, Caspar Friedrich

(Encyclopedia)Wolff, Caspar Friedrich käsˈpär frēˈdrĭkh vôlf [key], 1733–94, German biologist, a founder of observational embryology. In his Theoria generationis (1759) he reintroduced the theory of epigen...

Rodbertus, Karl Johann

(Encyclopedia)Rodbertus, Karl Johann kärl yōˈhän rôdbĕrˈto͝os [key], 1805–75, German economist and conservative socialist. He held several public offices but after 1849 devoted himself to writing on econo...

Flotow, Friedrich von

(Encyclopedia)Flotow, Friedrich von frēˈdrĭkh fən flōˈtō [key], 1812–83, German operatic composer. Flotow's operas show the influence of French opéra comique, which set the tone for light opera in the 19t...

Wieser, Friedrich von

(Encyclopedia)Wieser, Friedrich von frēˈdrĭkh fən vēˈzər [key], 1851–1926, Austrian economist and sociologist. He is noted for his formulas applying the principle of marginal utility to cost phenomena. He ...

Müller, Karl Otfried

(Encyclopedia)Müller, Karl Otfried mülˈər [key], 1797–1840, German classical scholar and archaeologist. He was professor of classics at the Univ. of Göttingen (1819–39), lecturing on art history, literatu...

Rehnskiöld, Karl Gustaf

(Encyclopedia)Rehnskiöld, Karl Gustaf kärl gŭsˈtäv rānˈshöld [key], 1651–1722, Swedish field marshal. One of the ablest lieutenants of Charles XII in the Northern War, he played an important part in the P...

Verner, Karl Adolf

(Encyclopedia)Verner, Karl Adolf vûrˈnər, Dan. kärl äˈdôlf vĕrˈnər [key], 1846–96, Danish philologist. Verner was a librarian at the Univ. of Halle (now in E Germany) and a professor of Slavonic languag...

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