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analog-to-digital conversion

(Encyclopedia)analog-to-digital or A/D conversion, the process of changing continuously varying data, such as voltage, current, or shaft rotation, into discrete digital quantities that represent the magnitude of th...

Taurus, in astronomy

(Encyclopedia)Taurus [Lat.,= the bull], in astronomy, constellation NW of Orion and lying on the ecliptic (the sun's apparent path through the heavens) between Gemini and Aries; it is one of the constellations of t...

truck

(Encyclopedia)truck, automotive vehicle designed primarily for the transportation of goods. A truck is constructed on the general lines of the automobile but uses larger and heavier parts. It may be powered by a ga...

cane, walking stick

(Encyclopedia)cane, walking stick. Probably used first as a weapon, it gradually took on the symbolism of strength and power and eventually authority and social prestige. Ancient Egyptian rulers carried the symboli...

Draga

(Encyclopedia)Draga dräˈgä [key], 1867–1903, queen consort of King Alexander of Serbia. A widow and a lady in waiting to the king's mother, Draga Mašin (Mashin) was accused by general rumor of a shady and pro...

Cluny Museum

(Encyclopedia)Cluny Museum, 14th- and 15th-century Gothic and Renaissance structure in Paris, built by Pierre de Chaslus, abbot of Cluny, and rebuilt by Jacques d'Ambroise. The site is that of the ancient Roman bat...

Franco, Itamar Augusto

(Encyclopedia)Franco, Itamar Augusto, 1930–2011, Brazilian political leader. He began his political career as mayor (1966–74) of his hometown, Juiz de Fora, and was subsequently (1974, 1982) elected to the Braz...

hegemony

(Encyclopedia)hegemony hĭjĕmˈənē, hē–, hĕjˈəmōˌnē, hĕgˈə– [key], [Gr.,=leadership], dominance, originally of one Greek city-state over others, the term has been extended to refer to the dominance...

Goltz, Colmar, Freiherr von der

(Encyclopedia)Goltz, Colmar, Freiherr von der kôlˈmär frīˈhĕr fən dər gôlts [key], 1843–1916, Prussian field marshal and military historian. A soldier, he served in the Austro-Prussian War (1866) and the...

Juilliard School, The

(Encyclopedia)Juilliard School, The jo͞olˈyärd [key], in New York City; school of music, drama, and dance; coeducational; est. 1905 as the Institute of Musical Art, chartered 1926 as the Juilliard School of Musi...