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paranoia

(Encyclopedia)paranoia prˌənoiˈə [key], in psychology, a term denoting persistent, unalterable, systematized, logically reasoned delusions, or false beliefs, usually of persecution or grandeur. In the former ca...

Brandt, Willy

(Encyclopedia)Brandt, Willy vĭlˈē bränt [key], 1913–92, German political leader. His name originally was Karl Herbert Frahm. Active in his youth in the Social Democratic party, after Adolf Hitler came to powe...

rationalism

(Encyclopedia)rationalism [Lat.,=belonging to reason], in philosophy, a theory that holds that reason alone, unaided by experience, can arrive at basic truth regarding the world. Associated with rationalism is the ...

Sibelius, Jean Julius Christian

(Encyclopedia)Sibelius, Jean Julius Christian zhän yo͞oˈlyo͝os krĭsˈtyän sĭbāˈlyo͝os [key], 1865–1957, Finnish composer. Sibelius was a highly personal, romantic composer, yet at the same time he repre...

Vienna State Opera

(Encyclopedia)Vienna State Opera, opera house and company in Vienna, Austria, founded in 1869 as an expansion of the Vienna Court Opera (Hofoper). Destroyed by wartime bombing in 1945, the elegant building's recons...

Hanover, house of

(Encyclopedia)Hanover, house of, ruling dynasty of Hanover (see Hanover, province), which was descended from the Guelphs and which in 1714 acceded to the British throne in the person of George I. George was the gra...

Maximian

(Encyclopedia)Maximian (Marcus Aurelius Valerius Maximianus) măksĭmˈēən [key], d. 310, Roman emperor, with Diocletian (286–305). An able commander, he was made caesar (subemperor) by Diocletian in 285 and au...

Burnham, Daniel Hudson

(Encyclopedia)Burnham, Daniel Hudson bûrˈnəm [key], 1846–1912, American architect and city planner b. Henderson, N.Y. He was trained in architects' offices in Chicago. In that city he established (1873) a part...

Vergil

(Encyclopedia)Vergil or Virgil (Publius Vergilius Maro) both: vûrˈjil [key], 70 b.c.–19 b.c., Roman poet, b. Andes dist., near Mantua, in Cisalpine Gaul; the spelling Virgil is not found earlier than the 5th ce...

induction, in logic

(Encyclopedia)induction, in logic, a form of argument in which the premises give grounds for the conclusion but do not necessitate it. Induction is contrasted with deduction, in which true premises do necessitate t...