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van't Hoff, Jacobus Hendricus

(Encyclopedia)van't Hoff, Jacobus Hendricus yäkōˈbəs hĕndrēˈkəs vänt hôf [key], 1852–1911, Dutch physical chemist. He taught at the universities of Amsterdam (1878–96) and Berlin (from 1896). For his ...

Van Tyne, Claude Halstead

(Encyclopedia)Van Tyne, Claude Halstead, 1869–1930, American historian, b. Tecumseh, Mich. An assistant professor at the Univ. of Michigan (1903–6) and a professor there from 1906 to his death, he became head o...

Van Vleck, John Hasbrouck

(Encyclopedia)Van Vleck, John Hasbrouck, 1899–1980, American physicist, b. Middletown, Conn., Ph.D. Harvard, 1922. As a professor at Harvard, Van Vleck developed fundamental theories on the quantum mechanics of m...

Velde, Henri van de

(Encyclopedia)Velde, Henri van de äNrēˈ väN də vĕld [key], 1863–1957, Belgian designer and architect. Beginning as a painter, critic, and crafts designer in Belgium and in France, he received his first grea...

Barneveldt, Johan van Olden

(Encyclopedia)Barneveldt, Johan van Olden: see Oldenbarneveldt, Johan van. ...

Siebold, Philipp Franz van

(Encyclopedia)Siebold, Philipp Franz van fēˈlĭp fränts fen zēˈbôlt [key], 1796–1866, German naturalist and physician; son of A. E. von Siebold. He was noted for his studies of the natural history, ethnogra...

Rembrandt Harmenszoon van Rijn

(Encyclopedia)Rembrandt Harmenszoon van Rijn or Ryn rĕmˈbrănt, Du. rĕmˈbränt härˈmənsōn vän rīn [key], 1606–69, Dutch painter, etcher, and draftsman, b. Leiden. Rembrandt is acknowledged as the greate...

Cinna, d. 44 b.c., Roman tribune

(Encyclopedia)Cinna (Caius Helvius Cinna), d. 44 b.c., Roman tribune. At the funeral of Julius Caesar the mob mistook him for Lucius Cornelius Cinna and killed him. He was probably the minor poet Cinna, a friend of...

Fabian, Saint

(Encyclopedia)Fabian, Saint fāˈbēən [key], pope (236–50), a Roman; successor of St. Anterus and predecessor of St. Cornelius. He recast the ecclesiastical organization in Rome. Fabian was martyred under Deciu...

Pompeii

(Encyclopedia)Pompeii pŏmpāˈ, Ital. pōmpĕˈē [key], ancient city of S Italy, a port near Naples and at the foot of Mt. Vesuvius. Possibly an old Oscan settlement, it was a Samnite city for centuries before it...