Bahrain

Officially  State of Bahrain,  Arabic  Dawlat Al-Bahrayn   small Arab state in the Persian Gulf. It is an archipelago consisting of Bahrain Island—extending about 30 miles (50 km) from north to south and 10 miles (16 km) from east to west—and some 30 smaller islands. Its Arabic name means “two seas.” Bahrain is situated in a bay on the southwestern coast of the Persian Gulf; Saudi Arabia lies to the west across the Gulf of Bahrain, while the Qatar peninsula

Perec, Georges

Perec was orphaned at an early age: his father was killed in action in World War II, and his mother died in a concentration camp. He was reared by an aunt and uncle and eventually attended the Sorbonne for several years. His best-selling first novel, Les Choses: une

Heilbrun, Carolyn

Heilbrun attended Wellesley (Massachusetts) College (B.A., 1947) and Columbia University in New York City (M.A., 1951; Ph.D., 1959) and in 1960 joined the faculty of Columbia, where she taught until 1992. Among her scholarly

Antarctica, Climate

Morton J. Rubin (ed.), Studies in Antarctic Meteorology (1966); S. Orvig (ed.), Climates of the Polar Regions (1970); W.S. Weyant, The Antarctic Atmosphere: Climatology of the Surface Environment (1967); and W. Schwerdtfeger, Weather and Climate of the Antarctic (1984), include topical studies and a few general review articles.

Tsvet, Mikhail Semyonovich

Tsvet studied in Geneva, Switz., receiving his doctorate in 1896, and in 1901 he received a degree from the

Quaker Foods And Beverages

The Quaker Oats trademark was registered in 1877 by Henry Parsons Crowell (1855–1944), an Ohio milling company owner who in 1891 joined with two other millers, Robert Stuart and

Cartilage

Dense connective tissue forming the skeleton of mammalian embryos before bone formation begins and persisting in parts of the human skeleton into adulthood. Cartilage is the only component of the skeletons of certain primitive vertebrates, including lampreys and sharks. It is composed of a dense network of collagen fibres embedded in a firm, gelatinous ground

Xiangkhoang Plateau

French  Plateau de Xiangkhoang , formerly  Plateau du Tranninh , English  Tran Ninh Plateau  dissected upland of complex geologic structure in north-central Laos. The plateau constitutes a western extension of the northern Annamite Chain; it is drained principally by the Ngum and Ngiap (Nhiêp) rivers to the south and the Khan River to the north, all of which are Mekong River tributaries. Once the upland's limestone and sandstone hills were covered with tropical

Cantus Firmus

Plural  Cantus Firmi,   preexistent melody, such as a plainchant excerpt, underlying a polyphonic musical composition (one consisting of several independent voices or parts). The 11th- and 12th-century organum added a simple second melody (duplum) to an existing plainchant melody (the vox principalis, or principal voice), which by the end of the 12th century was stretched so as to accommodate a melody.

Pereira

City, capital of Risaralda departamento, west-central Colombia. It is situated in the western foothills of the Cordillera Central above the Cauca River valley. It was founded in 1863 on the former site of Cartago by Remigio Antonio Cañarte and was named for Francisco Pereira Gamba, who donated lands for the enterprise. Pereira serves as a centre for coffee and cattle and