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acids and bases

(Encyclopedia)acids and bases, two related classes of chemicals; the members of each class have a number of common properties when dissolved in a solvent, usually water. Another theory that provides a very broad ...

permutations and combinations

(Encyclopedia)permutations and combinations: see probability. ...

orchestra and orchestration

(Encyclopedia)CE5 Typical seating plan of a symphony orchestra orchestra and orchestration, an orchestra is a musical ensemble of mixed instruments based on strings and winds, under the direction of a conductor...

visit and search

(Encyclopedia)visit and search: see search, right of. ...

Pell, Claiborne de Borda

(Encyclopedia)Pell, Claiborne de Borda, 1918–2009, U.S. politician, b. New York City, grad. Princeton (B.A., 1940), Columbia (M.A., 1946). From an old, distinguished American family, he served (1941–45) in the ...

Passarowitz, Treaty of

(Encyclopedia)Passarowitz, Treaty of päsäˈrōvĭts [key], 1718, peace treaty signed at Požarevac (Ger. Passarowitz), E Serbia. It was concluded between the Ottoman Empire (Turkey) on the one side and Austria an...

Vučić, Aleksandar

(Encyclopedia)Vučić, Aleksandar, 1970– Serbian political leader. First elected to Serbia's national assembly in 1993 as a member of the far-right Serbian Radical party (SRS), he was an advocate of a “Greater ...

Kok, Wim

(Encyclopedia)Kok, Wim (Willem Kok), 1936–2018, Dutch political leader. He worked for the National Association of Trade Unions (later the Federation of Dutch Trade Unions), and served as its chairman from 1973 to...

American Academy and Institute of Arts and Letters

(Encyclopedia)American Academy and Institute of Arts and Letters, honorary academy of notable American artists, writers, and composers. The National Institute of Arts and Letters, founded in 1898, served as the par...

Louisiana State University and Agricultural and Mechanical College

(Encyclopedia)Louisiana State University and Agricultural and Mechanical College, mainly at Baton Rouge; land-grant and state supported; coeducational; chartered 1853, opened as a state seminary 1860 near Alexandri...