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San Leandro

(Encyclopedia)San Leandro săn lēănˈdrō [key], city (1990 pop. 68,223), Alameda co., W Calif., on San Francisco Bay; inc. 1872. Metal, wood, and paper products; chemicals; leather goods; foods and beverages; me...

diode

(Encyclopedia)diode dīˈōd [key], two-terminal electronic device that permits current flow predominantly in only one direction. Most diodes are semiconductor devices; diode electron tubes are now used only for a ...

Jouvet, Louis

(Encyclopedia)Jouvet, Louis lwē zho͞ovāˈ [key], 1887–1951, French actor, producer, and director. A member of Copeau's Théâtre du Vieux Colombier after 1913, he left in 1922 to organize his own theater. He w...

Ribera, Jusepe

(Encyclopedia)Ribera, Jusepe, José, or Giuseppe ho͞osāˈpā rēbāˈrä, hōsāˈ, jo͞ozĕpˈpā [key], c.1590–1652, Spanish baroque painter. He studied in Valencia and Rome but at an early age settled in Nap...

Sheboygan

(Encyclopedia)Sheboygan shĭboiˈgən [key], city (1990 pop. 49,676), seat of Sheboygan co., E Wis., a port of entry on Lake Michigan at the mouth of the Sheboygan River; inc. 1853. Plastics, stainless-steel items,...

Santa Clarita

(Encyclopedia)Santa Clarita, city (1990 pop. 110,642), Los Angeles co., S Calif., suburb 30 mi (48 km) NW of downtown Los Angeles, on the Santa Clara River; inc. 1987. Situated in the Santa Clara valley and nearby ...

fluorescence

(Encyclopedia)fluorescence flo͝orĕsˈəns [key], luminescence in which light of a visible color is emitted from a substance under stimulation or excitation by light or other forms of electromagnetic radiation or ...

neon

(Encyclopedia)neon nēˈŏn [key] [Gr.,=new], gaseous chemical element; symbol Ne; at. no. 10; at. wt. 20.1797; m.p. −248.67℃; b.p. −246.048℃; density 0.8999 grams per liter at STP; valence 0. Neon is a col...

Cooper, Samuel

(Encyclopedia)Cooper, Samuel, 1609–72, one of the greatest English miniaturists. A student of Hoskins, he worked in London from c.1642. He painted portraits of numerous celebrated Englishmen. His draftsmanship an...

Pearlstein, Philip

(Encyclopedia)Pearlstein, Philip, 1924–, American painter, b. Pittsburgh. He paints monumental nude figures directly from life with a verisimilitude that captures sagging and sallow flesh, works that recall photo...