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Abulcasis

(Encyclopedia)Abulcasis äˈbo͞o käˈsĭm [key], Arab physician, d. c.1013, b. near Córdoba, Spain. His chief work, a detailed account of surgery and medicine, was for many years the leading surgical textbook. K...

Glauber's salt

(Encyclopedia)Glauber's salt, common name for sodium sulfate decahydrate, Na2SO4·10H2O; it occurs as white or colorless monoclinic crystals. Upon exposure to fairly dry air it effloresces, forming powdery anhydrou...

Guettard, Jean-Étienne

(Encyclopedia)Guettard, Jean-Étienne zhän-ātyĕnˈ gĕtärˈ [key], 1715–86, French geologist, botanist, and natural historian. He was curator of the natural history collection of the French scientist René de...

Gardiner, Silvester

(Encyclopedia)Gardiner, Silvester or Sylvester, 1708–86, American colonial physician and landowner, b. South Kingstown, R.I. He studied medicine in London and Paris, built up a large practice in Boston, and estab...

Doisy, Edward Adelbert

(Encyclopedia)Doisy, Edward Adelbert doiˈzē [key], 1893–1986, American biochemist, b. Hume, Ill., grad. Univ. of Illinois (B.A., 1914), Ph.D. Harvard, 1920. For his discovery of the chemical nature of vitamin K...

Duke University

(Encyclopedia)Duke University, at Durham, N. C.; coeducational; opened 1838, chartered 1841 as Union Institute in Randolph County. Reorganized 1852 as Normal College, it became Trinity College (Methodist) in 1859 a...

Dalhousie University

(Encyclopedia)Dalhousie University dălhouˈzē [key], at Halifax, N.S., Canada; nonsectarian; coeducational; founded 1818 by the 9th earl of Dalhousie. Except for a few years between 1838 and 1845, Dalhousie did n...

Dartmouth College

(Encyclopedia)Dartmouth College, at Hanover, N.H.; coeducational; chartered 1769, opened 1770, the ninth colonial college (see Wheelock, Eleazar). Originally a men's college, Dartmouth began admitting women in 1972...

Alemán, Mateo

(Encyclopedia)Alemán, Mateo mätāˈō älāmänˈ [key], 1547–1614?, Spanish novelist, b. Seville. Alemán studied medicine and practiced accounting. He led a turbulent life, was sent to jail twice for his debt...

coriander

(Encyclopedia)coriander kōrˌēănˈdər [key], strong-smelling Old World annual herb (Coriandrum sativum) of the family Umbelliferae (parsley family), cultivated for its fruits. Dried coriander seed contains an a...