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Pestalozzi, Johann Heinrich

(Encyclopedia)Pestalozzi, Johann Heinrich yōˈhän hīnˈrĭkh pĕsˌtälôtˈsē [key], 1746–1827, Swiss educational reformer, b. Zürich. His theories laid the foundation of modern elementary education. He stu...

Petermann, August Heinrich

(Encyclopedia)Petermann, August Heinrich ouˈgo͝ost hīnˈrĭkh pāˈtərmän [key], 1822–78, German geographer, an authority on the geography of Africa and the Arctic. He had (1847–54) a cartographical establ...

Warburg, Otto Heinrich

(Encyclopedia)Warburg, Otto Heinrich ŏtˈō hīnˈrĭkh värˈbo͝orkh [key], 1883–1970, German physiologist. He was director (1931–53) of the Kaiser Wilhelm Institute (now Max Planck Institute) for cell physi...

Weber, Ernst Heinrich

(Encyclopedia)Weber, Ernst Heinrich vāˈbər [key], 1795–1878, German physiologist. He was a professor at the Univ. of Leipzig (1821–71) and is known for his work on touch and for the formulation of Weber's l...

Curtis, Cyrus Hermann Kotzschmar

(Encyclopedia)Curtis, Cyrus Hermann Kotzschmar, 1850–1933, American publisher and philanthropist, b. Portland, Maine. He started his first periodical, The People's Ledger, in Boston in 1872. Later, in Philadelphi...

Holst, Hermann Eduard von

(Encyclopedia)Holst, Hermann Eduard von fən hôlst [key], 1841–1904, American historian, b. Livonia (then part of Russia), of German parents. He was barred from Russia because of a pamphlet attacking the czarist...

Diels, Otto Paul Hermann

(Encyclopedia)Diels, Otto Paul Hermann, 1876–1954, German chemist, Ph.D. Univ. of Berlin, 1899. From 1899 to 1915, Diehls was on the faculty at the Univ. of Berlin. In 1916, he joined the Univ. of Kiel, where he ...

Kopp, Hermann Franz Moritz

(Encyclopedia)Kopp, Hermann Franz Moritz hĕrˈmän fräntz mōˈrĭts kôp [key], 1817–92, German physical chemist and historian of chemistry. His research concerned the connection between the physical propertie...

Schomburgk, Sir Robert Hermann

(Encyclopedia)Schomburgk, Sir Robert Hermann shŏmˈbərk [key], 1804–65, English traveler and explorer, b. Germany. Under the direction of the Royal Geographical Society he went on a trip of botanical and geogra...

Dannecker, Johann Heinrich von

(Encyclopedia)Dannecker, Johann Heinrich von yōˈhän hīnˈrĭkh fən dänˈĕkər [key], 1758–1841, German sculptor. He studied with Pajou in Paris and with Canova in Rome. His art shows a revival of classical...