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Simms, William Gilmore

(Encyclopedia)Simms, William Gilmore, 1806–70, American novelist, b. Charleston, S.C. He wrote prolifically, both prose and poetry, but it is for his historical romances about his own state that he is remembered ...

epinephrine

(Encyclopedia)epinephrine ĕpˌənĕfˈrīn [key], hormone important to the body's metabolism, also known as adrenaline. Epinephrine, a catecholamine, together with norepinephrine, is secreted principally by the me...

Mendelssohn, Moses

(Encyclopedia)Mendelssohn, Moses mĕnˈdəlsən, Ger. mōˈzĕs mĕnˈdəls-zōnˌ [key], 1729–86, German-Jewish philosopher; grandfather of Felix Mendelssohn. He was a leader in the movement for cultural assimil...

Osterman, Andrei Ivanovich, Count

(Encyclopedia)Osterman, Andrei Ivanovich, Count əndrāˈ ēväˈnəvĭch əstyĭrmänˈ [key], 1686–1747, Russian statesman, b. Germany. His original name was Heinrich Johann Friedrich Ostermann. Under Czar Pete...

Turnverein

(Encyclopedia)Turnverein to͝ornˈfərīn [key], society of a type originated in Prussia by Friedrich Ludwig Jahn. The first hall of such a society was built in 1811 on the Hasenheide athletic grounds, near Berlin....

von Sydow, Max

(Encyclopedia)von Sydow, Max, 1929–2020, Swedish actor, b. Carl Adolf von Sydow. He worked with director Ingmar Bergman at the Malmö Municipal Theatre (1955–60) before moving to Stockhom and joining the Royal ...

Bolyai

(Encyclopedia)Bolyai bōˈlyoi [key], family of Hungarian mathematicians. The father, Farkas, or Wolfgang, Bolyai, 1775–1856, b. Bolya, Transylvania, was educated in Nagyszeben from 1781 to 1796 and studied in Ge...

X-ray crystallography

(Encyclopedia)X-ray crystallography, the study of crystal structures through X-ray diffraction techniques. When an X-ray beam bombards a crystalline lattice in a given orientation, the beam is scattered in a defini...

Riemann, Bernhard

(Encyclopedia)Riemann, Bernhard (Georg Friedrich Bernhard Riemann) gāˈôrk frēˈdrĭkh bĕrnˈhärt rēˈmän [key], 1826–66, German mathematician. He studied at the universities of Göttingen and Berlin and w...

Alsop, Marin

(Encyclopedia)Alsop, Marin ôlˈsəp [key], 1956–, American conductor, b. New York City. The daughter of professional musicians, she began playing the piano at two and the violin at five. Alsop started conducting...