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Chapter and Conference Paper
Helicobacter pylori: Pathogenic Mechanisms
H. pylori is a bacterium which colonizes the gastric mucosa. In 1896, Salomon described spiral organisms in stomachs of man and animals [1]. It was not until 1983, when Warren and Marshall f...
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Chapter and Conference Paper
Helicobacter pylori: pathogenetische Mechanismen
Das Bakterium H. pylori kolonisiert die Schleimhaut des Magens. Im Jahre 1896 beschrieb Salomon spiralförmige Mikroorganismen im Magen des Menschen und verschiedener Tierarten [1]. Aber erst seit 1983, als erstma...
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Chapter and Conference Paper
First principles study of the lattice dynamical behavior of AlAs
The ab initio pseudopotential method is used to examine lattice-dynamical properties of AlAs. The phonon frequencies at Γ and X in the Brillouin zone, the pressure dependence of the phonon modes, and the longitud...