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Feuerbach, Ludwig Andreas

(Encyclopedia)Feuerbach, Ludwig Andreas foiˈərbäkh [key], 1804–72, German philosopher, educated at Heidelberg and Berlin; son of Paul Johann Anselm von Feuerbach. At first a Hegelian, he abandoned absolute id...

Harnoncourt, Nikolaus

(Encyclopedia)Harnoncourt, Nikolaus (Johann Nikolaus Graf de la Fontaine und d'Harnoncourt-Unverzagt), 1929–2016, Austrian conductor, b. Berlin, studied Vienna Music Academy (1948–52). A pioneer in the early-mu...

Carlstadt

(Encyclopedia)Carlstadt, Karlstadt käˈrôlōshtätˌ [key], c.1480–1541, German Protestant reformer, whose original name was Andreas Rudolph Bodenstein. As early as 1516, Carlstadt presented theses denying fre...

Baade, Walter

(Encyclopedia)Baade, Walter välˈtər bäˈdə [key], 1893–1960, German-born American astronomer. From 1919 to 1931 he was on the staff of the Hamburg observatory; from 1931 to 1958, at the Mt. Wilson observator...

Fonteyn, Dame Margot

(Encyclopedia)Fonteyn, Dame Margot fŏntānˈ [key], 1919–91, English ballerina. Fonteyn was for many years prima ballerina assoluta of the Royal Ballet. Her original name was Margaret Hookham. In 1934 she joined...

sulfate

(Encyclopedia)sulfate, chemical compound containing the sulfate (SO4) radical. Sulfates are salts or esters of sulfuric acid, H2SO4, formed by replacing one or both of the hydrogens with a metal (e.g., sodium) or a...

Nirenberg, Marshall Warren

(Encyclopedia)Nirenberg, Marshall Warren, 1927–2010, American biochemist, b. Brooklyn, N.Y., Ph.D., Univ. of Michigan, 1947. He spent his entire career as a researcher at the National Institutes of Health. Nirenb...

Ephrata

(Encyclopedia)Ephrata ĕfˈrətə [key]. <1> Borough (2020 pop. 13,794), Lancaster co., SE Pa., in a ...

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...

Parker, Francis Wayland

(Encyclopedia)Parker, Francis Wayland, 1837–1902, American educator, b. Bedford, N.H. At the age of 16 he began his first job as a teacher in New Hampshire. After serving with the Union army in the Civil War, he ...