Zobrazeno 1 - 10
of 15
pro vyhledávání: '"K. H. Wiederkehr"'
Publikováno v:
History of Geo- and Space Sciences, Vol 1, Iss 2, Pp 77-87 (2010)
Neumayer was a prominent figure in the development of geophysics in the 19th century from a scientific as well as from an organisational point of view. In this paper we review and highlight his activities and efforts in geomagnetic research within fi
Externí odkaz:
https://doaj.org/article/0f8d4ce87be64b27a4bd3d62aa7ee496
Autor:
K. H. Wiederkehr, Wilfried Schröder
Publikováno v:
Acta Geodaetica et Geophysica Hungarica. 36:365-373
Neumayer was a prominent figure in the development of geophysics in the 19th century as he organised a network of international co-operation in this new field of science. The authors analyse in this paper his contributions to terrestrial magnetism. N
Autor:
K-. H. Wiederkehr, Wilfried Schröder
Publikováno v:
Notes and Records of the Royal Society of London. 54:249-258
Johann Kiessling studied the sensational twilights that followed the eruption of Krakatoa (1883) and looked for their physical explanation. He believed that the cause of the extraordinary optical appearances essentially lay in diffraction through par
Autor:
D. Dubbers, H. Rose, H. Schwichtenberg, F. Mitschke, J. Hajdu, K. H. Wiederkehr, K. Dransfeld
Publikováno v:
Physik Journal. 48:1034-1037
Autor:
K. H. Wiederkehr
Publikováno v:
Physik Journal. 47:825-830
Der 200. Jahrestag der Geburt von Michael Faraday ist ein willkommener Anlas, die wissenschaftlichen Grostaten dieses Naturforschers, von denen wir alltaglich profitieren, ins Gedachtnis zuruckzurufen. Faraday ist der Schopfer der Feldvorstellungen,
Autor:
W, Schröder, K H, Wiederkehr
Publikováno v:
Sudhoffs Archiv. 84(2)
Even before the discovery of the electromagnetism by Oersted, and before Ampère, who attributed all magnetism to the flux of electrical currents, A. v. Humboldt and Hansteen had turned to geomagnetism. With the help of the "Göttinger Magnetische Ve
Publikováno v:
Physik Journal. 47:939-940
Autor:
K. H. Wiederkehr, Wilfried Schröder
Publikováno v:
Eos, Transactions American Geophysical Union. 79:559-559
Several major developments in the 1890s resulted in radical changes in physics. These developments included the discovery of X rays and of uranium radiation, or Becquerel rays, and the confirmation of electricity's substantial character—an idea con
Publikováno v:
Physik Journal. 44:23-25
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