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Świna

(Encyclopedia)Świna svēˈnə [key], channel, 13 mi (21 km) long, NW Poland, leading from the Zalew Szczeciński (Ger. Stettiner Haff) to the Baltic Sea. It passes between the islands of Wolin and Usedom. Świnouj...

Dorset, Marion

(Encyclopedia)Dorset, Marion dôrˈsət [key], 1872–1935, American biochemist, b. Columbia, Tenn.; grad. Univ. of Tenn. (B.S., 1893) and Columbian (now George Washington) Univ. (M.D. 1896). He began working as a ...

Gadara

(Encyclopedia)Gadara gădˈərə [key], ancient city of the Decapolis, the modern Umm Qays (Jordan), SE of the Sea of Galilee. Extensive ruins mark the site. This Gadara must be distinguished from Gadara, the capit...

ham, food

(Encyclopedia)ham, hind leg of a hog above the hock joint, prepared for food by curing or smoking. Ham is one of the earliest of preserved meats; it is now a leading product of the meatpacking industry. The flavor ...

Good Agricultural Practices

(Encyclopedia)Good Agricultural Practices (GAP), economically, socially, and environmentally responsible methods and technologies for the raising and marketing of agricultural and horticultural products. Good agric...

influenza

(Encyclopedia)influenza or flu, acute, highly contagious disease caused by a RNA virus (family Orthomyxoviridae); formerly known as the grippe. There are three types of the virus, designated A, B, and C, but only t...

border collie

(Encyclopedia)border collie, breed of medium-sized, sheepherding dog developed in the British Isles. It stands about 18 in. (45.7 cm) high at the shoulder and weighs from 30 to 45 lb (13.6–20.4 kg). Its double co...

polybrominated biphenyl

(Encyclopedia)polybrominated biphenyl or PBB, any of a group of organic compounds used as a fire retardant. In 1973 several thousand pounds of PBB were accidentally mixed with livestock feed that was later distribu...

actinomycosis

(Encyclopedia)actinomycosis ăkˌtənōmīkōˈsĭs [key], chronic suppurative infection that occurs around the face and neck. The disease is characterized by the formation of abscesses, or pus-filled cavities, bel...

sweet potato

(Encyclopedia)sweet potato, trailing perennial plant (Ipomoea batatas) of the family Convolvulaceae (morning glory family), native to the New World tropics. Cultivated from ancient times by the Aztecs for its edibl...

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