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Carlson, Evans Fordyce

(Encyclopedia)Carlson, Evans Fordyce, 1896–1947, U.S. marine officer, b. Delaware co., N.Y. Enlisting at 16 in the army, he served in the Philippines and Hawaii and in France during World War I. In the U.S. marin...

Urraca

(Encyclopedia)Urraca o͞oräˈkä [key], d. 1126, Spanish queen of Castile and León (1109–26), daughter and successor of Alfonso VI. Her first husband, Raymond of Burgundy, died in 1107, and in 1109 she was marr...

Zumalacárregui, Tomás de

(Encyclopedia)Zumalacárregui, Tomás de tōmäsˈ dā so͞oˌmäläkärˈrāgē [key], 1788–1835, Spanish Carlist general. A professional soldier, he fought against the French in the Peninsular War (1808–14) a...

Maupertuis, Pierre Louis Moreau de

(Encyclopedia)Maupertuis, Pierre Louis Moreau de pyĕr lwē môrōˈ də mōpĕrtüēˈ [key], 1698–1759, French mathematician and astronomer. For his skillful support of Newton's theory he was admitted to the Ro...

Horney, Karen

(Encyclopedia)Horney, Karen, 1885–1952, American psychiatrist, b. Germany, M.D. Univ. of Berlin, 1913. She married Oscar Horney in 1909. Prior to her arrival (1932) in the United States, she was secretary of the ...

Guillemin, Roger Charles Louis

(Encyclopedia)Guillemin, Roger Charles Louis gēyəmăNˈ [key], 1924–, French-American physiologist, b. Dijon, France. Educated in France, he fought for the resistance during World War II. He taught primarily at...

humus

(Encyclopedia)humus hyo͞oˈməs [key], organic matter that has decayed to a relatively stable, amorphous state. It is an important biological constituent of fertile soil. Humus is formed by the decomposing action ...

Dubochet, Jacques

(Encyclopedia)Dubochet, Jacques, 1942–, Swiss biophysicist and molecular biologist, Ph.D., Univ. of Geneva 1973. Dubochet was a researcher at the European Molecular Biology Laboratory in Heidelberg from 1978 to 1...

Zewail, Ahmed Hassan

(Encyclopedia)Zewail, Ahmed Hassan, 1946–2016, Egyptian-American chemist, b. Damanhur, Egypt, Ph.D. Univ. of Pennsylvania, 1974. He became a U.S. citizen in 1982. A professor at the California Institute of Techno...

Vescovo, Victor Lance

(Encyclopedia)Vescovo, Victor Lance, 1966–, American private equity investor and adventurer, b. Dallas, Tex., M.B.A. Harvard, 1994. He was a principal at Lehman Brothers (1991–92), a senior manager at Bain and ...