Columbia Encyclopedia

Search results

179 results found

Siegen, Ludwig von

(Encyclopedia)Siegen, Ludwig von lo͝otˈvĭkh fən zēˈgən [key], c.1609–1680, German engraver, b. Holland, educated in Germany. He is said to have invented (c.1640) the mezzotint process of engraving. Among h...

Störmer, Horst Ludwig

(Encyclopedia)Störmer, Horst Ludwig, 1949–, German physicist, Ph.D. Univ. of Stuttgart, 1977. He joined the research staff at Bell Labs in Murray Hill, N.J., in 1978. Störmer and Daniel Tsui were co-recipients,...

Previn, Sir André

(Encyclopedia)Previn, Sir André prĕvˈĭn [key], 1929–2019, American conductor, composer, and pianist, b. Germany as Andreas Ludwig Priwin. His family fled Nazi Germany in 1938, and he became an American citize...

Böcklin, Arnold

(Encyclopedia)Böcklin or Boecklin, Arnold both: ärˈnôlt bökˈlēn [key], 1827–1901, Swiss painter. Most of his life was spent in Italy. With Feuerbach he led the group of painters known as “German Romans,�...

Dieskau, Ludwig August, Baron

(Encyclopedia)Dieskau, Ludwig August, Baron lo͞otˈvĭkh ouˈgo͞ost bärōnˈ dēˈskou [key], 1701–67, French general in the French and Indian Wars. In 1755 he was sent to take command of French troops in Amer...

Delbrück, Max Ludwig Henning

(Encyclopedia)Delbrück, Max Ludwig Henning dĕlˈbrük [key], 1906–1981, American biophysicist, b. Berlin, Germany. Ph.D, Univ. of Göttingen, 1930. He spent most of his career as a professor at the California I...

Dreyer, Johan Ludwig Emil

(Encyclopedia)Dreyer, Johan Ludwig Emil yōˈhän lo͝otˈvĭkh āˈmēl [key], 1852–1926, Danish astronomer, b. Copenhagen, who worked in Great Britain. He was assistant astronomer at the earl of Rosse's observa...

Drude, Paul Karl Ludwig

(Encyclopedia)Drude, Paul Karl Ludwig poul kärl lo͝otˈvĭkh dro͞oˈdə [key], 1863–1906, German physicist. Drude first experimented with the physical determinants of optical constants, measuring the optical c...

Pastor, Ludwig, Freiherr von

(Encyclopedia)Pastor, Ludwig, Freiherr von lo͞otˈvĭkh frīˈhĕr fən päsˈtôr [key], 1854–1928, German historian. The author of the monumental and authoritative History of the Popes from the Close of the Mi...

Leichhardt, Friedrich Wilhelm Ludwig

(Encyclopedia)Leichhardt, Friedrich Wilhelm Ludwig frēˈdrĭkh vĭlˈhĕlm lo͞odˈvĭkh līkhˈhärt [key], 1813–1848?, Prussian explorer of Australia. He led (1844–45) an expedition from Moreton Bay to Port ...