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tautomer
(Encyclopedia)tautomer tôˈtəmər [key], one of two or more structural isomers that exist in equilibrium and are readily converted from one isomeric form to another. Of the various types of tautomerism that are p...Devrient, Ludwig
(Encyclopedia)Devrient, Ludwig lo͝otˈvĭkh dəvrēăNˈ [key], 1784–1832, German actor. He abandoned a commercial career in 1804 to join a traveling theatrical company. In Berlin he was a favorite in comedy and...purine
(Encyclopedia)CE5 Purines found in deoxyribonucleic acid (DNA) purine, type of organic base found in the nucleotides and nucleic acids of plant and animal tissue. The German chemist Emil Fischer did much of the...minnesinger
(Encyclopedia)minnesinger mĭnˈĭsĭngˌər [key], a medieval German knight, poet, and singer of Minne, or courtly love. Originally imitators of Provençal troubadours, minnesingers developed their own style in th...Pittsburgh Symphony Orchestra
(Encyclopedia)Pittsburgh Symphony Orchestra, founded in 1895, gave its first concert the following year under the direction of Frederic Archer. Victor Herbert was the chief conductor from 1898 to 1904; he was succe...Gabelentz, Hans Conon von der
(Encyclopedia)Gabelentz, Hans Conon von der häns kōˈnôn fən dĕr gäˈbəlĕnts [key], 1807–74, German linguist. Gabelentz showed the broad relationships among Pacific languages. He spoke 30 languages well a...Moltke, Helmuth Johannes Ludwig, Graf von
(Encyclopedia)Moltke, Helmuth Johannes Ludwig, Graf von hĕlˈmo͞ot yōhäˈnəs lo͞otˈvĭkh gräf fən môltˈkə [key], 1848–1916, German army officer. He fought in the Franco-Prussian War (1870–71) and be...Marx Brothers
(Encyclopedia)Marx Brothers, team of American movie comedians. The members were Julius (1890?–1977), known as Groucho; Arthur (1888?–1964), originally Adolph and known as Harpo; Leonard (1887?–1961), known as...Varnhagen von Ense, Karl August
(Encyclopedia)Varnhagen von Ense, Karl August kärl ouˈgo͝ost färnˈhägən fən ĕnˈzə [key], 1785–1858, German poet, historian, and journalist. He collaborated with Chamisso and other writers and wrote Bio...Erlach, Johann Bernhard Fischer von
(Encyclopedia)Erlach, Johann Bernhard Fischer von: see Fischer von Erlach, Johann Bernhard. ...Browse by Subject
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