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chikungunya

(Encyclopedia)chikungunya chĭkən-go͞onˈyä [key], viral disease transmitted by the bite of an infected female Aedes mosquito. Symptoms appear after an incubation period of four to eight days and include sudden ...

Digby, Kenelm Henry

(Encyclopedia)Digby, Kenelm Henry, 1800–1880, English author, b. Ireland. He converted to Roman Catholicism after his graduation from Cambridge. His principal works are The Broadstone of Honour (1822; enl. ed., 4...

Parkinsonism

(Encyclopedia)Parkinsonism: see Parkinson's disease. ...

Stow

(Encyclopedia)Stow stō [key], city (1990 pop. 27,702), Summit co., NE Ohio, a suburb of Akron; settled 1802, inc. as a city 1960. Chiefly residential, it has some light industry. ...

Valleyfield

(Encyclopedia)Valleyfield, city (1991 pop. 27,598), S Que., Canada, on the Beauharnois canal, at the northeast end of Lake St. Francis, SW of Montreal. A port of entry and industrial center, it has cotton and synth...

Westlake

(Encyclopedia)Westlake, city (1990 pop. 27,018), Cuyahoga co., NE Ohio, a suburb of Cleveland; inc. as a city 1956. A growing city, its various manufactures include ink, plastics, and chemicals. ...

Shiel, Loch

(Encyclopedia)Shiel, Loch lŏkh shēl [key], lake, 17 mi (27 km) long and 1 mi (1.6 km) wide, Highland, W Scotland. It is drained by a short stream into Loch Moidart. ...

chancroid

(Encyclopedia)chancroid: see sexually transmitted disease. ...

clubroot

(Encyclopedia)clubroot, disease of cabbages, turnips, radishes, and other plants belonging to the family Cruciferae (or Brassicaceae; mustard family). It is induced by a plasmodial slime mold that attacks the roots...

Houghton, Michael

(Encyclopedia)Houghton, Michael, 1949–, Canadian biochemist, Ph.D. King's College, London, 1977. He joined G.D. Searle & Co. in 1977, then became (1982) a researcher at the Chiron Corp. In 2007 Houghton was a...