Columbia Encyclopedia

(Encyclopedia) Krebs, Sir Hans Adolf krĕbz, krĕps [key], 1900–1981, English biochemist, b. Germany, M.D. Univ. of Hamburg, 1925. He taught at Cambridge and at the Univ. of Sheffield and after 1954 was professor ...

(Encyclopedia) Driesch, Hans Adolf Eduard häns äˈdôlf āˈdo͞oärt drēsh [key], 1867–1941, German philosopher, b. Bad Kreuznach, grad. (zoology) Univ. of Jena, 1889. His early interest in biology was gradual...

(Encyclopedia) Krebs cycle, series of chemical reactions carried out in the living cell; in most higher animals, including humans, it is essential for the oxidative metabolism of glucose and other simple sugars. The...

(Encyclopedia) Sloane, Sir Hans, 1660–1753, British physican and naturalist, president of the Royal College of Physicians (1719–35) and of the Royal Society (1727–40). His collection of botanical specimens (so...

(Encyclopedia) Krebs, Edwin Gerhard, 1918–2009, American biochemist, b. Lansing, Iowa. He and fellow Univ. of Washington professor Edmond Fischer discovered a biological regulatory mechanism, reversible protein ph...

(Encyclopedia) Holbein, Hans häns hôlˈbīn [key] the elder, c.1465–1524, German painter and draftsman. Holbein worked principally in Augsburg and Ulm, painting altarpieces for churches and probably creating por...

(Encyclopedia) Lützelburger, Hans häns lüˈtsəlbo͝orgər [key], d. 1526, German wood engraver, assumed to be the same man as Hans Franck, active from c.1516. He worked in Augsburg and Basel and probably in Main...

(Encyclopedia) Stieler, Adolf äˈdôlf shtēˈlər [key], 1775–1836, German cartographer. He worked most of his life in the Justus Perthes Geographical Institution, Gotha, which published his general atlas (1817�...

(Encyclopedia) Loos, Adolf äˈdôlf lōs [key], 1870–1933, Austrian architect. His rationalist design theories were strongly influenced by his stay in the United States from 1893 to 1896, where he admired America...

(Encyclopedia) Delbrück, Hans häns dĕlˈbrük [key], 1848–1929, German historian, professor at the Univ. of Berlin. His Geschichte der Kriegskunst [history of the art of warfare] (4 vol., 1900–1927) is notabl...