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thalamus

(Encyclopedia)thalamus thălˈəməs [key], mass of nerve cells centrally located in the brain just below the cerebrum and resembling a large egg in size and shape. The thalamus is a routing station for all incomin...

Weber, Ernst Heinrich

(Encyclopedia)Weber, Ernst Heinrich vāˈbər [key], 1795–1878, German physiologist. He was a professor at the Univ. of Leipzig (1821–71) and is known for his work on touch and for the formulation of Weber's l...

Weber, Wilhelm Eduard

(Encyclopedia)Weber, Wilhelm Eduard vĭlˈhĕlm āˈdo͞oärt vāˈbər [key], 1804–91, German physicist. He was professor (1831–37, 1849–91) at the Univ. of Göttingen, where he worked with C. F. Gauss on te...

Potomac

(Encyclopedia)Potomac pətōˈmək [key], river, 285 mi (459 km) long, formed SE of Cumberland, Md., by the confluence of its North and South branches and flowing generally SE to Chesapeake Bay. It forms part of th...

Duterte, Rodrigo Roa

(Encyclopedia)Duterte, Rodrigo Roa rōdrēˈgō rōˈä do͞otârˈtā [key], 1945–, Philippine lawyer and political leader. He joined the prosecutor's office in Davao, Mindanao, in 1977, served as mayor of the c...

Endara Galimany, Guillermo David

(Encyclopedia)Endara Galimany, Guillermo David, 1936–2009, Panamanian political leader. A lawyer and supporter of Arnulfo Arias, he served in the national assembly and was (1968) minister of planning and economic...

Villanovan culture

(Encyclopedia)Villanovan culture, the culture of a people of N Italy in the early Iron Age (c.1100–700 b.c.). The term is derived from the town of Villanova, near Bologna, where the first excavations of a Villano...

Bothe, Walther Wilhelm Georg

(Encyclopedia)Bothe, Walther Wilhelm Georg, 1891–1957, German physicist, Ph.D. Univ. of Berlin, 1923. Bothe was a researcher at the Reich Physical and Technical Institute (1913–30) and a professor at Heidelberg...

Sommerfeld, Arnold Johannes Wilhelm

(Encyclopedia)Sommerfeld, Arnold Johannes Wilhelm ärˈnōlt yōhänˈəs vĭlˈhĕlm zômˈərfĕlt [key], 1868–1951, German physicist and teacher. He received a Ph.D. at Königsburg Univ. in 1891 and was a prof...