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Ulúa

(Encyclopedia)Ulúa o͞olo͞oˈä [key], river, c.200 mi (320 km) long, rising in the Cordillera de Opalaca, W Honduras, and flowing north to the Caribbean Sea. The Ulúa, with its tributaries, drains almost the en...

Ruapehu

(Encyclopedia)Ruapehu ro͞oəpāˈho͞o [key], active volcano, 9,175 ft (2,797 m) high, on North Island, New Zealand; highest point of North Island. Ruapehu's most recent large eruptions were in 1995 and 1996. It i...

Pôrto Velho

(Encyclopedia)Pôrto Velho pōrˈto͝o vĕˈlyo͝o [key], city (1996 pop. 287,534), capital of Rondônia state, NW Brazil, on the Madeira River. It is a rail terminus and the last point of navigation on the river. ...

Rio Grande do Norte

(Encyclopedia)Rio Grande do Norte rēˈo͝o gränˈdĭ ᵺo͝o nôrˈtĭ [key], state (1996 pop. 2,415,567), 20,469 sq mi (53,015 sq km), NE Brazil, on the Atlantic Ocean. Natal is the capital. ...

Elbrus, Mount

(Encyclopedia)Elbrus, Mount ĕlbro͝osˈ, ālbro͞osˈ [key], highest mountain of the Caucasus, SE European Russia, in Georgia, formed by two extinct volcanic cones, respectively 18,481 ft (5,633 m) and 18,356 ft (...

duralumin

(Encyclopedia)duralumin do͝orălˈyəmĭn, dyo͝o– [key], alloy of aluminum (over 90%) with copper (about 4%), magnesium (0.5%–1%), and manganese (less than l%). Before a final heat treatment the alloy is duct...

Almeida, Antonio José de

(Encyclopedia)Almeida, Antonio José de äNtôˈnyo͝o zho͝ozĕˈ dĭ älmāˈdə [key], 1866–1929, Portuguese statesman. A republican, he was minister of the interior in the provisional government after the ove...

Aizuwakamatsu

(Encyclopedia)Aizuwakamatsu īˈzo͞owäkämätˈso͞o [key], city, Fukushima prefecture, N Honshu, Japan. It has a large semiconductor plant and continues to produce many traditional p...

Firestone, Harvey Samuel

(Encyclopedia)Firestone, Harvey Samuel, 1868–1938, American industrialist, manufacturer of rubber products, b. Columbiana co., Ohio. The son of a prosperous farmer, Harvey Firestone began to manufacture rubber ti...

Hugli-Chinsura

(Encyclopedia)Hugli-Chinsura or Hooghly-Chinsura chĭnˈso͝orə [key], city, West Bengal state, E Indi...

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