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corrosion

(Encyclopedia)corrosion, atmospheric oxidation of metals (see oxidation and reduction). By far the most important form of corrosion is the rusting of iron. Rusting is essentially a process of oxidation in which iro...

San Nicolás de los Garzas

(Encyclopedia)San Nicolás de los Garzas sän nēkōläsˈ dā lōs gärˈsäs [key], city (1990 pop. 436,603), Nuevo León state, N Mexico, in the Santa Catarina valley. It is situated on a major highway in a pred...

Andújar

(Encyclopedia)Andújar ändo͞oˈhär [key], city, Jaén prov., S Spain, in Andalusia, on the Guadalquivir River. Its pottery and its water-cooling jars made of porous stone are famous....

Caltanissetta

(Encyclopedia)Caltanissetta kälˌtänēs-sĕtˈtä [key], city, capital of Caltanissetta prov., central Sicily, Italy. It is ...

Mataró

(Encyclopedia)Mataró mätərōˈ [key], city (1990 pop. 100,882), Barcelona prov., NE Spain, in Catalonia. It is a Mediterranean port and a manufacturing center, producing knitted goods, wine, and chemicals. The f...

Sassoferrato

(Encyclopedia)Sassoferrato säsˌsōfār-räˈtō [key], 1605–85, Italian painter; pupil of Domenichino. His original name was Giovanni Battista Salvi. He is best known for his sentimental Madonnas, reminiscent o...

Graciosa

(Encyclopedia)Graciosa gräsēôˈzə [key], island, 24 sq mi (62 sq km), Angra do Heroísmo dist., in the ...

Batalha

(Encyclopedia)Batalha bətäˈlyə [key] [Port.,=battle], town, W central Portugal, just S of Leiria, in Es...

Uccello, Paolo

(Encyclopedia)Uccello, Paolo päˈōlō o͞ot-chĕlˈlō [key], c.1396–1475, Florentine painter. Uccello was little appreciated in his own time, and much of his work has been destroyed or is in poor condition. Al...

German shorthaired pointer

(Encyclopedia)German shorthaired pointer, breed of large sporting dog developed in Germany in the mid-19th cent. It stands about 23 in. (58 cm) high at the shoulder and weighs about 60 lb (27 kg). Its dense coat of...