منابع مشابه
Freund-rubin Revisited
We utilise the duality between M theory and Type IIA string theory to show the existence of Freund-Rubin compactifications of M theory on 7-manifolds with singularities supporting chiral fermions. This leads to a concrete way to study phenomenologically interesting quantum gravity vacua using a holographically dual three dimensional field theory. bacharya, denef, hofman, [email protected]...
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Dass manche Programme nicht so laufen, wie sie sollen, ist eins der Grundprobleme der Informatik. Die Forschung hat sich in den vergangenen Dekaden vornehmlich auf die Vorbeugung konzentriert – also Verfahren, die das Auftreten von Fehlern von vorneherein ausschließen sollen. In den letzten Jahren hat aber auch das Heilen erhebliche Fortschritte gemacht – mit Verfahren, die Fehlerursachen in Pr...
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The end of the 19th century was the starting point of many discoveries in the field of the neurophysiology. At that time, only basic technical approaches were available, and new discoveries depended on few results and lots of deductions. Furthermore, the scientific community was often debating on theoretical speculations and was often divided. I have chosen to present a German neurophysiologist...
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The establishment of research institutes devoted to the investigation of cerebral structure and function began during the 1880s in central Europe. Heinrich Ober-steiner, Paul Flechsig and Constantin von Monakow were pioneers in this development. The roots of this trend may be seen in the emergence of histological methods (sectioning and staining) and the pursuit of experimental neurophysiology ...
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*Professor of Medicine, T.N. Medical College (Retd.), Hon. Physician, Bhatia Hospital, Mumbai; **Consultant Internal Medicine, Kokilaben Dhirubhai Ambani Hospital, Mumbai O Loewi (1873 1961) studied medicine at the University of Strasbourg and obtained his medical degree in 1896. Thereafter he worked in London under Starling. In 1905, he went to Austria and held professorial positions at the Un...
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ژورنال
عنوان ژورنال: mAGAzin Revista intercultural e interdisciplinar
سال: 2015
ISSN: 1136-677X
DOI: 10.12795/magazin.2015.i23.07