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Southern Ocean

(Encyclopedia)Southern Ocean or Antarctic Ocean, name sometimes given to those parts of the Pacific, Atlantic, and Indian oceans that surround Antarctica S of roughly 60°S. These waters are marked by the Antarctic...

Rajagopalachari, Chakravarti

(Encyclopedia)Rajagopalachari, Chakravarti chəkrəvärˈtē räˌjəgōpäˈləchäˌrē [key], 1878–1972, Indian political leader. He was educated in Bangalore (now Bengaluru) and Madras (now Chennai) and admit...

Rodriguez

(Encyclopedia)Rodriguez or Rodrigues rōdrēˈgəs [key], island (1996 est. pop. 34,883), 42 sq mi (109 sq km), in the Indian Ocean, c.350 mi (560 km) E of Mauritius, of which it is a dependency. One of the Mascare...

satinwood

(Encyclopedia)satinwood, name for a hard and durable wood with a satinlike sheen, much used in cabinetmaking, especially in marquetry. It comes from two tropical trees of the family Rutaceae (rue family). East Indi...

Cushing, Harvey Williams

(Encyclopedia)Cushing, Harvey Williams, 1869–1939, American neurosurgeon, b. Cleveland, B.A. Yale, 1891, M.D. Harvard, 1895. Associated with Johns Hopkins (1896–1912), Harvard (1912–32), and Yale (1933–37),...

histamine

(Encyclopedia)histamine hĭsˈtəmēnˌ [key], organic compound derived in the body from the amino acid histidine by the removal of a carboxyl group (COOH). Although found in many plant and animal tissues, histamin...

Old Sarum

(Encyclopedia)Old Sarum sârˈəm [key], site of a former city, Wiltshire, S England, just N of Salisbury (New Sarum). Excavations and scanning technologies have revealed remains of a British Iron Age fort, the Rom...

oxalic acid

(Encyclopedia)oxalic acid ĕthˌāndīōĭk [key], HO2CCO2H, a colorless, crystalline organic carboxylic acid that melts at 189℃ with sublimation. Oxalic acid and oxalate salts are poisonous. Oxalic acid is found...

polycythemia

(Encyclopedia)polycythemia pŏlˌēsīthēˈmēə [key], condition characterized by an increase in the production of red blood cells, or erythrocytes, in the blood. Primary polycythemia, also called erythremia, or ...

centering

(Encyclopedia)centering, the framework of wood or of wood and steel built to support a masonry arch or vault during its construction. The centering itself must be rigidly supported, either by posts from the ground ...

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