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Respighi, Ottorino

(Encyclopedia)Respighi, Ottorino ôttōrēˈnō rāspēˈgē [key], 1879–1936, Italian composer, studied with Rimsky-Korsakov and Max Bruch. He was director (1924–25) of the Conservatory of St. Cecilia, Rome, a...

Constitutional Union party

(Encyclopedia)Constitutional Union party, in U.S. history, formed when the conflict between North and South broke down the older parties. The Constitutional Union group, composed of former Whigs and remnants of the...

Tsui, Daniel Chee

(Encyclopedia)Tsui, Daniel Chee, 1938–, Chinese-American physicist, b. Henan, China, Ph.D. Univ. of Chicago, 1967. He was a member of the technical staff at Bell Labs in Murray Hill, N.J., from 1968 to 1982, when...

Huygens, Christiaan

(Encyclopedia)Huygens, Christiaan krĭsˈtyän hoiˈgəns [key], 1629–95, Dutch mathematician and physicist; son of Constantijn Huygens. He improved telescopic lenses and discovered (1655) a satellite of Saturn a...

Brattain, Walter Houser

(Encyclopedia)Brattain, Walter Houser, 1902–87, American physicist, b. Xiamen, China, Ph.D. Univ. of Minnesota, 1929. He was a researcher at Bell Laboratories in Murray Hill, N.J. from 1929 to 1967. He then taugh...

Penzias, Arno Allan

(Encyclopedia)Penzias, Arno Allan, 1933–, German-American physicist, b. Munich, Germany, Ph.D. Columbia Univ., 1962. He fled Nazi Germany with his family and after finishing school began work at Bell Telephone La...

Nunes, Pedro

(Encyclopedia)Nunes, Pedro pĕˈdro͝o no͞oˈnəsh [key], Lat. Petrus Nonius, 1502–1578, Portuguese mathematician, geographer, and writer on navigation and geometry. He was the first (1534) to demonstrate an ins...

sarrusophone

(Encyclopedia)sarrusophone sərŭsˈəfōn [key], brass keyed wind instrument, played with a double reed, thus a member of the oboe family. Invented in 1856 by Sarrus, a French bandmaster, it is made in several siz...

vielle

(Encyclopedia)vielle vyĕl [key], bowed string instrument used throughout Europe from the 13th cent. through the 15th cent. The vielle resembles the violin, of which it is a direct precursor, but it has a longer bo...

contrabassoon

(Encyclopedia)CE5 Contrabassoon contrabassoon, large, deep-toned instrument of the oboe family, also called double bassoon. Its tube, over 16 ft (5 m) long, is doubled upon itself four times. It was first made ...