Suchergebnisse
Suchergebnisse:
Vor einem Tag · Heinrich Heine (Gemälde von Moritz Daniel Oppenheim, 1831) Christian Johann Heinrich Heine (* 13. Dezember 1797 als Harry Heine in Düsseldorf, Herzogtum Berg; † 17. Februar 1856 in Paris) war einer der bedeutendsten deutschen Dichter, Schriftsteller und Journalisten des 19. Jahrhunderts.
Vor einem Tag · Trial. Nuremberg trials. Criminal penalty. Death. Hermann Wilhelm Göring (or Goering; [a] German: [ˈhɛʁman ˈvɪlhɛlm ˈɡøːʁɪŋ] ⓘ; 12 January 1893 – 15 October 1946) was a German politician, military leader, and convicted war criminal. He was one of the most powerful figures in the Nazi Party, which governed Germany from 1933 to ...
- Adolf Hitler, (1934–1945)
- Paul von Hindenburg, (1932–1934)
Vor 9 Stunden · Hinweis: Schauspieler, die eine Rolle in mehr als zwei Folgen verkörpert haben, werden in der Liste der ehemaligen Nebendarsteller von In aller Freundschaft erfasst.
Vor 9 Stunden · Vorolympische Göttersagen Schöpfungsmythen. Die am weitesten verbreitete Schöpfungsgeschichte ist Hesiods Theogonie, in der der Versuch unternommen wurde, aus verschiedenen Mythen eine umfassende Genealogie der Götter zu erstellen.
- 17th Century
- 18th Century
- 19th Century
- 20th Century
- 21st Century
- Further Reading
1669 - In his book De solido intra solidum naturaliter contento Nicolas Stenoasserted that, although the number and size of crystal faces may vary from one crystal to another, the angles between co...
1723 - Moritz Anton Cappeller introduced the term ‘crystallography’.1766 - Pierre-Joseph Macquer, in his Dictionnaire de Chymie, promoted mechanisms of crystallization based on the idea that crystals are composed of polyhedral molecules (primitive integrantes).1772 - Jean-Baptiste L. Romé de l'Isle developed geometrical ideas on crystal structure in his Essai de Cristallographie. He also described the twinningphenomenon in crystals.1781 - Abbé René Just Haüy (often termed the "Father of Modern Crystallography") discovered that crystals always cleave along crystallographic planes. Based on this observation, and the fact that t...1801 - René Just Haüy published his multi-volume Traité de Minéralogie in Paris. A second edition under the title Traité de Cristallographiewas published in 1822.1801 - Déodat de Dolomieu published his Sur la philosophie minéralogique et sur l'espèce minéralogiquein Paris.1815 - René Just Haüypublished his Law of Symmetry.1815 - Christian Samuel Weiss, founder of the dynamist school of crystallography, developed a geometric treatment of crystals in which crystallographic axes are the basis for classification of crys...1905 - Charles Glover Barkladiscovered the X-ray polarization effect.1908 - Bernhard Walter and Robert Wichard Pohl observed X-ray diffractionfrom a slit.1912 - Max von Laue discovered diffraction patternsfrom crystals in an x-ray beam.1912 - Bragg diffraction, expressed through Bragg’s law, is first presented by Lawrence Bragg on 11 November 1912 to the Cambridge Philosophical Society.2000 - Janos Hajdu, Richard Neutze, and colleagues calculated that they could use Sayre’s ideas from the 1950s, to implement a ‘diffraction before destruction’ concept, using an X-ray free-electron...2001 - Harry F. Noller’s group published the 5.5-Å structure of the complete Thermus thermophilus 70S ribosome. This structure revealed that the major functional regions of the ribosome were based...2001 - Roger Kornberg’s group published the 2.8-Å structure of Saccharomyces cerevisiae RNA polymerase. The structure allowed both transcription initiation and elongation mechanisms to be deduced....2007 - Two X-ray crystal structures of a GPCR, the human β2 adrenergic receptor, were published. Because many drugs elicit their biological effect(s) by binding to a GPCR, the structures of these a...Authier, André (2013), Early days of x-ray crystallography, Oxford Univ. Press. ISBN 9780198754053Burke, John G. (1966), Origins of the science of crystals, University of California Press. LCCN 66--13584Ewald, P. P. (ed.) (1962), 50 Years of x-ray diffraction, IUCR, OosthoekKubbinga, Henk (2012). "Crystallography from Haüy to Laue: Controversies on the molecular and atomistic nature of solids". Zeitschrift für Kristallographie. 227 (1): 1–26. Bibcode:2012ZK....227.......Vor 9 Stunden · One Times Square (also known as 1475 Broadway, the New York Times Building, the New York Times Tower, the Allied Chemical Tower or simply as the Times Tower) is a 25-story, 363-foot-high (111 m) skyscraper on Times Square in the Midtown Manhattan neighborhood of New York City. Designed by Cyrus L. W. Eidlitz in the neo-Gothic style, the tower ...
Vor einem Tag · August 17, 1915 (Tuesday) Damaged houses in Galveston, Texas following a hurricane. 1915 Galveston hurricane — The hurricane made landfall southwest of Galveston, Texas where atmospheric pressure was recorded at 27.76 inHg (940 mb) with wind speeds of 135 mph (217 km/h). Extreme high winds and heavy rain led to massive damage estimated at ...
