Columbia Encyclopedia

Search results

500 results found

Baer, Karl Ernst von

(Encyclopedia)Baer, Karl Ernst von, 1792–1876, Estonian biologist. He was a professor at Würzburg and Königsberg and from 1834 at St. Petersburg. Considered a founder of modern embryology, he discovered the not...

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...

Stürgkh, Karl, Graf von

(Encyclopedia)Stürgkh, Karl, Graf von kärl gräf fən shtürk [key], 1859–1916, prime minister of Austria (1911–16). During World War I he governed without the unruly parliament and was strongly opposed by li...

Wrede, Karl Philipp von

(Encyclopedia)Wrede, Karl Philipp von kärl fēˈlĭp fən vrāˈdə [key], 1767–1838, Bavarian general. He helped reorganize the Bavarian army, commanded part of the Bavarian troops fighting with the French agai...

Bitter, Karl Theodore Francis

(Encyclopedia)Bitter, Karl Theodore Francis, 1867–1915, American sculptor, b. Austria. Having done some decorative modeling in Austria, Bitter soon found work when he came to the United States in 1889. His work f...

Bergius, Friedrich Karl Rudolf

(Encyclopedia)Bergius, Friedrich Karl Rudolf, 1884–1949, German chemist, Ph.D. Univ. of Leipzig, 1907. In 1910, Bergius set up a laboratory to carry out his research and in 1914 transferred the operation to the E...

Weierstrass, Karl Wilhelm Theodor

(Encyclopedia)Weierstrass, Karl Wilhelm Theodor kärl vĭlˈhĕlm tāˈōdōr vīˈərshträs [key], 1815–97, German mathematician. From 1864 he was professor of mathematics at the Univ. of Berlin. His developmen...

Savigny, Friedrich Karl von

(Encyclopedia)Savigny, Friedrich Karl von frēˈdrĭkh kärl fən säˈvĭnyē [key], 1779–1861, German jurist and legal historian, a founder of the historical school of jurisprudence. He taught (1810–42) Roman...

Siegbahn, Karl Manne Georg

(Encyclopedia)Siegbahn, Karl Manne Georg, 1886–1978, Swedish physicist. In 1913, he began a series of experiments that led to the discovery of the M series of X rays and demonstrated the shell arrangement of elec...

Edgeworth, Richard Lovell

(Encyclopedia)Edgeworth, Richard Lovell, 1744–1817, Anglo-Irish educational theorist, b. Bath, England, educated at Trinity College, Dublin, and at Oxford; father of Maria Edgeworth. A member of the literary cote...