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Forster, Johann Reinhold

(Encyclopedia)Forster, Johann Reinhold, 1729–98, German naturalist and teacher. His Philosophical Transactions of the Royal Society (1772–73) on zoology, ornithology, and ichthyology established him as one of t...

X-ray crystallography

(Encyclopedia)X-ray crystallography, the study of crystal structures through X-ray diffraction techniques. When an X-ray beam bombards a crystalline lattice in a given orientation, the beam is scattered in a defini...

melodrama

(Encyclopedia)melodrama [Gr.,=song-drama], originally a spoken text with musical background, as in Greek drama. The form was popular in the 18th cent., when its composers included Georg Benda, J. J. Rousseau, and W...

Lenbach, Franz von

(Encyclopedia)Lenbach, Franz von fränts fən lānˈbäkh [key], 1836–1904, German portrait painter. He studied in Munich and Rome and from 1863 to 1868 worked as a copyist of old masters in Italy and Spain. His ...

Laban, Rudolf von

(Encyclopedia)Laban, Rudolf von fôn läbˈän [key], 1879–1958, Slovakian dancer, choreographer, and dance theorist. After studying in Paris and performing in N Africa, Germany, and Austria, he founded (1910) a ...

Laue, Max von

(Encyclopedia)Laue, Max von mäks fən louˈə [key], 1879–1960, German physicist, studied under Max Planck. From 1919 he was professor of theoretical physics at the Univ. of Berlin. He worked out a method for me...

Krusenstjerna, Agnes von

(Encyclopedia)Krusenstjerna, Agnes von ängˈnās vôn kro͞osĕnshĕrˈnä [key], 1894–1940, Swedish novelist. Krusenstjerna's works reflect the aristocratic and emotionally disturbed background from which she c...

Kühlmann, Richard von

(Encyclopedia)Kühlmann, Richard von rĭkhˈärt fən külˈmän [key], 1873–1948, German diplomat. Appointed foreign secretary in Aug., 1917, he led the delegation that negotiated (Mar., 1918) the Treaty of Bres...

Kulmbach, Hans von

(Encyclopedia)Kulmbach, Hans von häns fən ko͝olmˈbäkh [key], c.1480–1522, German painter and graphic artist. His real name was Hans Süss. In general his work reveals the influence of Dürer, but he had litt...

Lamont, Johann von

(Encyclopedia)Lamont, Johann von yōˈhän fən läˈmônt [key], 1805–79, Scottish-German astronomer and magnetician, b. Scotland. In 1817 he went to Ratisbon to study at the seminary. He remained in Germany to ...