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Uniontown

(Encyclopedia)Uniontown, city (1990 pop. 12,034), seat of Fayette co., SW Pa., near the W.Va. line; settled c.1767, inc. as a city 1916. It is a farm trade center and an industrial city. Formerly noted for its prod...

Zabrze

(Encyclopedia)Zabrze zäbˈzhĕ [key], Ger. Hindenburg, city (1992 est. pop. 202,800), Śląskie prov., S Poland. It is a railway junction in the Katowice mining and industrial region. Local coal deposits form the ...

Magnitogorsk

(Encyclopedia)Magnitogorsk məgnyēˌtəgôrskˈ [key], city (1990 pop. 440,000), SW Siberian Russia, on the slopes of Mt. Magnitnaya in the S Urals, on the Ural River. Built (1929–31) under the first Five-Year P...

producer gas

(Encyclopedia)producer gas, fuel gas consisting chiefly of carbon monoxide and nitrogen. It is prepared in a furnace or generator in which air is forced upward through a burning fuel of coal or coke. Although the f...

water gas

(Encyclopedia)water gas, colorless poisonous gas that burns with an intensely hot, bluish (nearly colorless) flame. The gas is a mixture of carbon monoxide and hydrogen with very small amounts of other gases, e.g.,...

Zeebrugge

(Encyclopedia)Zeebrugge zāˈbrŭˌgə [key], outer port of Bruges (Brugge), West Flanders prov., NW Belgium, on the North Sea. Zeebrugge was developed c.1900 to replace the silted-up port of Bruges; it is connecte...

Oder

(Encyclopedia)Oder ōˈdər [key], Czech and Pol. Odra, river, 562 mi (904 km) long; the second longest river of Poland. It rises in the E Sudetes, NE Czech Republic, and flows generally NW through SW Poland, then ...

Connellsville

(Encyclopedia)Connellsville kŏnˈəlzvĭlˌ [key], city (2020 pop. 7,031), Fayette co., SW Pa., on the Youghiogheny ...

silicon carbide

(Encyclopedia)silicon carbide, chemical compound, SiC, that forms extremely hard, dark, iridescent crystals that are insoluble in water and other common solvents. Widely used as an abrasive, it is marketed under su...

Yoshino, Akira

(Encyclopedia)Yoshino, Akira, 1948–, Japanese chemist, Ph.D. Osaka Univ., 2005. He was a researcher at Asahi Kasei Corp. from 1972 to 2017, when he became a professor at Meijo Univ., Nagoya, Japan. Akira received...