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looper

(Encyclopedia)looper, name for caterpillars that move with a looping motion, including the inchworm and the cabbage looper. ...

Doppler effect

(Encyclopedia)Doppler effect, change in the wavelength (or frequency) of energy in the form of waves, e.g., sound or light, as a result of motion of either the source or the receiver of the waves; the effect is nam...

precession of the equinoxes

(Encyclopedia)CE5 Precession of the equinoxes (the points at which the earth's celestial equator intersects its ecliptic) is due to the slow rotation of the earth's axis around a perpendicular to the ecliptic. ...

Citium

(Encyclopedia)Citium sĭshˈēəm [key], ancient city of Cyprus, on the southeast coast, the modern Larnaca; also called Cition. Of Mycenaean origins, it was a major port with valuable saltworks and an important ce...

Char, René

(Encyclopedia)Char, René rənāˈ chärˈ [key], 1907–88, French poet. His writing reflects both his Provençal origins and his years of active participation in the French resistance. At first attracted to surre...

Good, James Isaac

(Encyclopedia)Good, James Isaac, 1850–1924, American clergyman of the German Reformed Church, b. York, Pa. He held pastorates in York, Philadelphia, and Reading, Pa., and in 1890 he became professor in the School...

Moltmann, Jürgen

(Encyclopedia)Moltmann, Jürgen jûrˈgən mōltˈmən [key], 1926–, German Protestant theologian. Moltmann was professor of systematic theology at Tübingen Univ. (1958–67). A prolific writer, he is best known...

Lenz's law

(Encyclopedia)Lenz's law, physical law, discovered by the German scientist H. F. E. Lenz in 1834, that states that the electromotive force (emf) induced in a conductor moving perpendicular to a magnetic field tends...

Jocelin de Brakelond

(Encyclopedia)Jocelin de Brakelond jŏsˈlĭn də brākˈlŏnd [key], fl. 1200, English chronicler, a monk of Bury St. Edmunds. His chronicle of St. Edmund's Abbey, covering the years 1173–1202, is written in a s...

Leutze, Emanuel

(Encyclopedia)Leutze, Emanuel loitˈsə [key], 1816–68, American historical painter, b. Germany. In 1859 he settled in the United States, working in Washington, D.C., and New York City. His pictures are chiefly E...