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Walker, Francis Amasa

(Encyclopedia)Walker, Francis Amasa, 1840–97, American economist, statistician, and educator, b. Boston, grad. Amherst; son of Amasa Walker. In the Civil War he was brevetted brigadier general. Walker's activitie...

Bayes, Thomas

(Encyclopedia)Bayes, Thomas, 1702–61, English clergyman and mathematician. The son of a Nonconformist minister, he was privately educated and earned his livelihood as a minister to the Nonconformist community at ...

Aepinus, Franz Ulrich Theodosius

(Encyclopedia)Aepinus, Franz Ulrich Theodosius fränts o͝olˈrĭkh tāˌōdōˈzēo͝os âpēˈno͝os [key], 1724–1802, German physicist. He studied at Jena and Rostock and taught mathematics at Rostock from 174...

Brewster, Sir David

(Encyclopedia)Brewster, Sir David, 1781–1868, Scottish physicist and natural philosopher. He is noted especially for his research into the polarization of light (the invention of the kaleidoscope was one result o...

Gingrich, Newt

(Encyclopedia)Gingrich, Newt (Newton Leroy Gingrich) gĭngˈgrĭch [key], 1943–, U.S. congressman, Speaker of the U.S. House of Representatives (1995–98), b. Harrisburg, Pa., as Newton Leroy McPherson. A histor...

Asser, Tobias Michael Carel

(Encyclopedia)Asser, Tobias Michael Carel tōbēˈäs mēˈkhāl käˈrəl äsˈər [key], 1838–1913, Dutch jurist. He was a delegate to many international conferences, including the Hague Conference of 1899, and...

chronicle

(Encyclopedia)chronicle, official record of events, set down in order of occurrence, important to the people of a nation, state, or city. Almanacs, The Congressional Record in the United States, and the Annual Regi...

Mathews, Shailer

(Encyclopedia)Mathews, Shailer, 1863–1941, American theologian, educator, and author, b. Portland, Maine, studied at Colby College, at Newton Theological Institution, and at the Univ. of Berlin. After seven years...

ephemeris time

(Encyclopedia)ephemeris time (ET), astronomical time defined by the orbital motions of the earth, moon, and planets. The earth does not rotate with uniform speed, so the solar day is an imprecise unit of time. Ephe...

Nicolson, Marjorie Hope

(Encyclopedia)Nicolson, Marjorie Hope, 1894–1981, American educator, b. Yonkers, N.Y., grad. Univ. of Michigan (B.A., 1914; M.A., 1918) and Yale (Ph.D., 1920). She was dean and professor at Smith from 1929 to 194...