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Heinse, Wilhelm

(Encyclopedia)Heinse, Wilhelm vĭlˈhĕlm hīnˈsə [key], 1746–1803, German novelist. His principal novels, Ardinghello; or, An Artist's Rambles in Sicily (1787, tr. 1839) and Hildegard von Hohenthal (1795–96)...

pluralism

(Encyclopedia)pluralism, in philosophy, theory that considers the universe explicable in terms of many principles or composed of many ultimate substances. It describes no particular system and may be embodied in su...

Pfeffer, Wilhelm

(Encyclopedia)Pfeffer, Wilhelm vĭlˈhĕlm pfĕˈfər [key], 1845–1920, German plant physiologist. He was professor of botany successively at the universities of Bonn, Basel, Tübingen, and Leipzig (from 1887). W...

Welsbach, Carl Auer, Baron von

(Encyclopedia)Welsbach, Carl Auer, Baron von kärl ouˈər bärōnˈ fən vĕlsˈbäkh [key], 1858–1929, Austrian chemist. He discovered the rare earth elements neodymium and praseodymium (1885) and lutetium (c.1...

Wrangel, Baron Ferdinand Petrovich von

(Encyclopedia)Wrangel, Wrangell, or Vrangel, Baron Ferdinand Petrovich von all: răngˈgəl, Rus. fyĕrdyēnäntˈ pētrôˈvĭch vôn vränˈgĭl [key], 1796–1870, Russian naval officer, arctic explorer, and gov...

Herder, Johann Gottfried von

(Encyclopedia)Herder, Johann Gottfried von yōˈhän gôtˈfrēt fən hĕrˈdər [key], 1744–1803, German philosopher, critic, and clergyman, b. East Prussia. Herder was an enormously influential literary critic ...

calculator

(Encyclopedia)calculator or calculating machine, device for performing numerical computations; it may be mechanical, electromechanical, or electronic. The electronic computer is also a calculator but performs other...

Wolff, Christian von

(Encyclopedia)Wolff or Wolf, Christian von krĭsˈtyän fən vôlf [key], 1679–1754, German philosopher. One of the first to use the German language instead of Latin, he systematized and popularized the doctrines...

Baeyer, Adolf von

(Encyclopedia)Baeyer, Adolf von (Johann Friedrich Wilhelm Adolf von Baeyer) äˈdôlf fən bāˈyər; yōhänˈ frēˈdrĭkh vĭlˈhĕlm [key], 1835–1917, German chemist. He taught at Berlin and Strasbourg and in...
 

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