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Bronk, Detlev Wulf

(Encyclopedia)Bronk, Detlev Wulf dĕtˈləf, brŏngk [key], 1897–1975, American biologist and administrator, b. New York City, grad. Swarthmore College (B.A., 1920), Ph.D. Univ. of Michigan, 1926. He was professo...

Bryson, Lyman

(Encyclopedia)Bryson, Lyman, 1888–1959, American educator, b. Valentine, Nebr., grad. Univ. of Michigan (B.A., 1910; M.A., 1915). He taught there from 1913 to 1917. From 1918 to 1924 he was active in Red Cross wo...

Percy, Walker

(Encyclopedia)Percy, Walker, 1916–90, American novelist, b. Birmingham, Ala. Trained as a physician, Percy turned to writing after he contracted tuberculosis and was forced to retire from practice. His novels The...

Pierce, John

(Encyclopedia)Pierce, John, 1910–2002, American electrical engineer, b. Des Moines, Iowa, grad. California Institute of Technology (Ph.D. 1936). Pierce worked at the Bell Telephone Laboratories, where he proposed...

Benedetti, Giovanni Battista

(Encyclopedia)Benedetti, Giovanni Battista jōvänˈnē bät-tēsˈtä bānādĕtˈtē [key], 1530–90, Italian mathematician and physicist. An important forerunner of Galileo, Benedetti had diverse interests, inc...

Bhabha, Homi Jehangir

(Encyclopedia)Bhabha, Homi Jehangir jəhänˌgērˈ bäˈbä [key], 1909–66, Indian physicist, b. Bombay (now Mumbai). He was educated at the Royal Institute of Science, Bombay, and at Cambridge, England, where h...

Bishop, John Michael

(Encyclopedia)Bishop, John Michael, 1936–, American biologist, b. York, Penn., M.D. Harvard, 1962. He worked (1964–68) as a researcher at the National Institutes of Health in Bethesda, Md., before joining the f...

Popper, Sir Karl Raimund

(Encyclopedia)Popper, Sir Karl Raimund, 1902–94, Anglo-Austrian philosopher, b. Vienna. He became familiar with the Vienna circle of logical positivists (see logical positivism) while a student at the Univ. of Vi...

governor, in government

(Encyclopedia)governor, chief executive of a dependent or component unit in a political system. In the United States, a governor is the chief executive of each state and is elected by the people of the state. In th...

Achenwall, Gottfried

(Encyclopedia)Achenwall, Gottfried gôtˈfrēt äkhˈənväl [key], 1719–72, German statistician and political scientist. He used the term Statistik for the first time in his Staatsverfassung der heutigen vornehm...