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rat

(Encyclopedia)rat, name applied to various stout-bodied rodents, usually having a pointed muzzle, long slender tail, and dexterous forepaws. It refers particularly to the two species of house rat, Rattus norvegicus...

Hoyt, John Wesley

(Encyclopedia)Hoyt, John Wesley, 1831–1912, American educator, b. Worthington, Ohio, grad. Ohio Wesleyan Univ., 1849. In Madison, Wis., he published the Wisconsin Farmer and Northwestern Cultivator. A founder of ...

Peterson, Martha

(Encyclopedia)Peterson, Martha, 1916–2006, American educator, b. Jamestown, Kans., grad. Univ. of Kansas (A.B., 1937; Ph.D., 1959). She served as instructor in mathematics, assistant dean of women, and dean of wo...

p'Bitek, Okot

(Encyclopedia)p'Bitek, Okot, 1931–82, Ugandan writer and anthropologist. Educated at the Univ. of Bristol, University College of Wales, and Oxford, p'Bitek is best known for three verse novels, Song of Lawino (19...

Bok, Derek Curtis

(Encyclopedia)Bok, Derek Curtis, 1930–, American educator and university president, b. Bryn Mawr, Pa., grad. Stanford (B.A., 1951) and Harvard (LL.B., 1954). A professor of law at Harvard from 1958, he served as ...

Brus, Louis

(Encyclopedia)Louis Brus, 1943– , b. Cleveland, Ohio, American chemist, studied at Rice University (B.S., 1965) and Columbia University (Ph.D., 1969). He is Samuel ...

lignite

(Encyclopedia)lignite lĭgˈnīt [key] or brown coal, carbonaceous fuel intermediate between coal and peat, brown or yellowish in color and woody in texture. It contains more moisture than coal and tends to dry and...

Doulton ware

(Encyclopedia)Doulton ware dōlˈtən [key], English pottery produced at Lambeth after 1815, first by John Doulton and his partners, then by his descendants. It won the medal at the Exhibition of 1851 and more than...

garnet

(Encyclopedia)garnet, name applied to a group of isomorphic minerals crystallizing in the cubic system. They are used chiefly as gems and as abrasives (as in garnet paper). The garnets are double silicates; one of ...

Ann Arbor

(Encyclopedia)Ann Arbor, city (2020 pop. 123,851), seat of Washtenaw co., S Mich., on the Huron River; inc. 1851. It is a research and educational center, with a large number of government and industria...