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Sazonov, Sergei Dmitreyevich

(Encyclopedia)Sazonov, Sergei Dmitreyevich sĭrgāˈ dəmēˈtrēəvĭch səzôˈnəf [key], 1861–1927, Russian statesman. As minister of foreign affairs (1910–16) he played a leading role in the crisis that le...

Cepheid variables

(Encyclopedia)Cepheid variables sēˈfēĭd [key], class of variable stars that brighten and dim in an extremely regular fashion. The periods of the fluctuations (the time to complete one cycle from bright to dim a...

Céline, Louis Ferdinand

(Encyclopedia)Céline, Louis Ferdinand lwē fĕrdēnNˈ sālēnˈ [key], 1894–1961, French author, whose real name was Louis Ferdinand Destouches. Céline wrote grim, scatological, and blackly funny novels. His f...

anticyclone

(Encyclopedia)anticyclone, region of high atmospheric pressure; anticyclones are commonly referred to as “highs.” The pressure gradient, or change between the core of the anticyclone and its surroundings, combi...

Food and Drug Administration

(Encyclopedia)Food and Drug Administration (FDA), agency of the Public Health Service division of the U.S. Department of Health and Human Services. It is charged with protecting public health by ensuring that foods...

Froissart, Jean

(Encyclopedia)Froissart, Jean zhäN frəwäsärˈ [key], c.1337–1410?, French chronicler, poet, and courtier, b. Valenciennes. Although ordained as a priest, he led a worldly life. He became a protégé of Queen ...

Lombok

(Encyclopedia)Lombok lŏmbŏkˈ [key], island (1990 pop. 2,403,025), c.1,825 sq mi (4,725 sq km), E Indonesia, one of the Lesser Sundas, separated from Bali by the Strait of Lombok. Mataram, with the port of Ampena...

Krakatoa

(Encyclopedia)Krakatoa kräkätouˈ [key], volcanic island, c.5 sq mi (13 sq km), W Indonesia, in Sunda Strait between Java and Sumatra; rising to 2,667 ft (813 m). A momentous volcanic explosion on Aug. 23, 1883, ...

lutetium

(Encyclopedia)lutetium, formerly lutecium both: lo͞otēˈshēəm [key], metallic chemical element; symbol Lu; atomic number 71; at. wt. 174.9668; m.p. about 1,663℃; b.p. about 3,395℃; sp. gr. 9.835 at 25℃; v...

Poitou

(Encyclopedia)Poitou pwäto͞oˈ [key], region and former province, W France, stretching from the Atlantic coast eastward beyond the Vienne River. The former province encompassed three modern departments—Vendée ...