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von Euler, Ulf

(Encyclopedia)von Euler, Ulf, 1905–83, Swedish physiologist and pharmacologist, Ph.D. Karolinska Institute, 1930. He was a professor at the Karolinska Institute from 1930 to 1971. Von Euler won the 1970 Nobel Pri...

Bibulus

(Encyclopedia)Bibulus (Marcus Calpurnius Bibulus) bĭbˈyo͝oləs [key], d. 48 b.c., Roman statesman. The colleague in the consulship with Julius Caesar in 59 b.c., he did everything in his power to block each move...

Aedui

(Encyclopedia)Aedui hĕˈdyo͞oī [key], Gallic people, occupying in the 1st cent. b.c. a part of what later became Burgundy. Defeated by Ariovistus and at odds with their Gallic neighbors, they were allies of the ...

Vercingetorix

(Encyclopedia)Vercingetorix vûrˌsĭnjĕtˈərĭks [key], d. 46 b.c., leader of the Gauls, a chieftain of the Arverni. He was the leader of the great revolt against the Romans in 52 b.c. Julius Caesar, upon hearin...

geopolitics

(Encyclopedia)geopolitics, method of political analysis, popular in Central Europe during the first half of the 20th cent., that emphasized the role played by geography in international relations. Geopolitical theo...

Kepler, Johannes

(Encyclopedia)Kepler, Johannes yōhäˈnəs kĕpˈlər [key], 1571–1630, German astronomer. From his student days at the Univ. of Tübingen, he was influenced by the Copernican teachings. From 1593 to 1598 he was...

Shirley, Sir Anthony

(Encyclopedia)Shirley or Sherley, Sir Anthony, 1565–1636?, English adventurer. He fought in the Netherlands (1586) under the earl of Leicester and in France (1591) under the earl of Essex, who became his patron. ...

Hapsburg

(Encyclopedia)Hapsburg or Habsburg both: hăpsˈbûrg, Ger. häpsˈbo͝ork [key], ruling house of Austria (1282–1918). In the 19th cent. the Hapsburg position was challenged in Germany by Prussia, in Italy b...

diesel engine

(Encyclopedia)diesel engine, type of internal-combustion engine invented by the German engineer Rudolf Diesel and patented by him in 1892. Although his engine was designed to use coal dust as fuel, the diesel engin...