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aspartame

(Encyclopedia)aspartame: see sweetener, artificial. ...

sucralose

(Encyclopedia)sucralose: see sweetener, artificial. ...

sugar substitute

(Encyclopedia)sugar substitute: see sweetener, artificial. ...

Xichang

(Encyclopedia)Xichang shēˈchängˈ [key], city (1994 est. pop. 504,800), SW Sichuan prov., China. A trading and transport center, the city has an economy based on agricultural products and processing; there also ...

ventricular assist device

(Encyclopedia)ventricular assist device: see under heart, artificial. ...

Inuvik

(Encyclopedia)Inuvik ĭnˈo͞ovĭk [key], town, Northwest Territories, Canada, on the east channel of the M...

Semnan

(Encyclopedia)Semnan sĕmnänˈ [key], city (1991 pop. 75,131), capital of Semnan prov., N Iran. It is the trade and transportation center of a fertile agricultural region. Manufactures of the city include textiles...

Tanega-shima

(Encyclopedia)Tanega-shima tänāˈgä-shĭmä [key], island, 176 sq mi (456 sq km), off S Kyushu, Japan. Fishing and farming are important there. It is the site of Japan's main rocket launch center and a space sat...

Mimas

(Encyclopedia)Mimas mīˈmăs [key], in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn I (or S1), Mimas is 244 mi (392 km) in diameter, orbits Saturn at a mean distance of...

Lehn, Jean-Marie

(Encyclopedia)Lehn, Jean-Marie zhäNˈ-märēˈ lĕN [key], 1939–, French chemist, Ph.D. Univ. of Strasbourg, 1963. A professor at Louis Pasteur Univ. (1970–78) and the Collège de France (1979–), Lehn did gr...