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Grossbeeren

(Encyclopedia)Grossbeeren grōsbārˈən [key], village, Brandenburg, E Germany. There, in 1813, Friedrich Wilhelm von Bülow, using the Prussian militia for the first time, defeated the French under Oudinot, thus ...

Struve

(Encyclopedia)Struve shtro͞oˈvə [key], family of astronomers. Friedrich Georg Wilhelm von Struve, 1793–1864, was born in Germany but later lived in Russia. While director (1817–39) of Dorpat Observatory he w...

Schadow, Johann Gottfried

(Encyclopedia)Schadow, Johann Gottfried yōˈhän gôtˈfrēt shäˈdôf [key], 1764–1850, German sculptor of the neoclassical school. He studied in Rome. In 1788 he returned to Berlin, where he became court scul...

roentgenium

(Encyclopedia)roentgenium, artificially produced radioactive chemical element; symbol Rg; at. no. 111; mass number of most stable isotope 280; m.p., b.p., sp. gr., and valence unknown. Situated in Group 11 of the p...

Arrhenius, Svante August

(Encyclopedia)Arrhenius, Svante August sfänˈtə, ärāˈnēəs [key], 1859–1927, Swedish chemist. He was a professor of physics in Stockholm in 1895 and became director of the Nobel Institute for Physical Chemi...

Andrée, Salomon August

(Encyclopedia)Andrée, Salomon August säˈlo͞omôn ouˈgəst ändrāˈ [key], 1854–97, Swedish polar explorer, grad. Royal Inst. of Technology, Stockholm. An aeronautical engineer and head of the Swedish patent...

Francke, August Hermann

(Encyclopedia)Francke, August Hermann ouˈgo͝ost hĕrˈmän frängˈkə [key], 1663–1727, German Protestant minister and philanthropist. In 1686, encouraged by Philipp Jakob Spener, he helped found the Collegium...

Crusius, Christian August

(Encyclopedia)Crusius, Christian August krĭsˈtēän ouˈgo͝ost kro͞oˈzēo͝os [key], 1715–75, German philosopher and theologian. He was educated at the Univ. of Leipzig, where he became professor of philosop...

Petermann, August Heinrich

(Encyclopedia)Petermann, August Heinrich ouˈgo͝ost hīnˈrĭkh pāˈtərmän [key], 1822–78, German geographer, an authority on the geography of Africa and the Arctic. He had (1847–54) a cartographical establ...