Institution
University of Vienna
Education•Vienna, Austria•
About: University of Vienna is a education organization based out in Vienna, Austria. It is known for research contribution in the topics: Population & Stars. The organization has 44686 authors who have published 95840 publications receiving 2907492 citations.
Topics: Population, Stars, Galaxy, Transplantation, Crystal structure
Papers published on a yearly basis
Papers
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TL;DR: The distribution of noradrenaline and dopamine in human adult and newborn brains has been investigated in this paper, where the greatest amounts of dopamine were found in the hypothalamus, the central gray matter of the mesencephalon, the reticular formation and in the area postrema.
Abstract: The distribution of noradrenaline und dopamine (3-hydroxytyramine) in human adult and newborn brains has been investigated. The greatest amounts of noradrenaline were found in the hypothalamus, the central gray matter of the mesencephalon, the reticular formation and in the area postrema. The highest amount of dopamine was found in the neostriatum.
1,739 citations
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University of St Andrews1, University of Oldenburg2, Natural History Museum3, Naturalis4, Centre national de la recherche scientifique5, Michigan State University6, University of Lausanne7, University of Wyoming8, Queen Mary University of London9, University of Sheffield10, International Institute for Applied Systems Analysis11, University of Oslo12, University of Vienna13, University of Vermont14, University of East Anglia15, Spanish National Research Council16, University of Cambridge17, University of Konstanz18, University of Zurich19, Royal Botanic Garden Edinburgh20, Harvard University21, Autonomous University of Madrid22, Swiss Federal Institute of Aquatic Science and Technology23, Boston University24, Max Planck Society25, University of Neuchâtel26, University of North Carolina at Chapel Hill27, Lehigh University28, American Museum of Natural History29, University of Montpellier30, University of Liverpool31, Jagiellonian University32, Uppsala University33, German Primate Center34
TL;DR: A perspective on the context and evolutionary significance of hybridization during speciation is offered, highlighting issues of current interest and debate and suggesting that the Dobzhansky–Muller model of hybrid incompatibilities requires a broader interpretation.
Abstract: Hybridization has many and varied impacts on the process of speciation. Hybridization may slow or reverse differentiation by allowing gene flow and recombination. It may accelerate speciation via adaptive introgression or cause near-instantaneous speciation by allopolyploidization. It may have multiple effects at different stages and in different spatial contexts within a single speciation event. We offer a perspective on the context and evolutionary significance of hybridization during speciation, highlighting issues of current interest and debate. In secondary contact zones, it is uncertain if barriers to gene flow will be strengthened or broken down due to recombination and gene flow. Theory and empirical evidence suggest the latter is more likely, except within and around strongly selected genomic regions. Hybridization may contribute to speciation through the formation of new hybrid taxa, whereas introgression of a few loci may promote adaptive divergence and so facilitate speciation. Gene regulatory networks, epigenetic effects and the evolution of selfish genetic material in the genome suggest that the Dobzhansky-Muller model of hybrid incompatibilities requires a broader interpretation. Finally, although the incidence of reinforcement remains uncertain, this and other interactions in areas of sympatry may have knock-on effects on speciation both within and outside regions of hybridization.
1,715 citations
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TL;DR: This paper discusses properties of entropy, as well as related concepts such as relative entropy, skew entropy, dynamical entropy, etc, in detail with reference to their implications in statistical mechanics, to get a glimpse of systems with infinitely many degrees of freedom.
Abstract: It is rather paradoxical that, although entropy is one of the most important quantities in physics, its main properties are rarely listed in the usual textbooks on statistical mechanics. In this paper we try to fill this gap by discussing these properties, as, for instance, invariance, additivity, concavity, subadditivity, strong subadditivity, continuity, etc., in detail, with reference to their implications in statistical mechanics. In addition, we consider related concepts such as relative entropy, skew entropy, dynamical entropy, etc. Taking into account that statistical mechanics deals with large, essentially infinite systems, we finally will get a glimpse of systems with infinitely many degrees of freedom.
1,712 citations
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University of Alberta1, Harvard University2, Johns Hopkins University3, Mayo Clinic4, University of São Paulo5, University of Maryland, Baltimore6, Vanderbilt University7, University of Manitoba8, University of Paris9, Wake Forest University10, Katholieke Universiteit Leuven11, National Institutes of Health12, University of Basel13, Westmead Hospital14, University of North Carolina at Chapel Hill15, University of Pittsburgh16, University of Vienna17, University of Oxford18, University of Padua19
TL;DR: Emerging research data led to the establishment of collaborative working groups addressing issues like isolated ‘v’ lesion and incorporation of omics‐technologies, paving the way for future combination of graft biopsy and molecular parameters within the Banff process.
1,700 citations
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TL;DR: In vivo data assign a crucial role for pericentric H3-K9 methylation in protecting genome stability, and define the Suv39h HMTases as important epigenetic regulators for mammalian development.
1,682 citations
Authors
Showing all 45262 results
Name | H-index | Papers | Citations |
---|---|---|---|
Tomas Hökfelt | 158 | 1033 | 95979 |
Wolfgang Wagner | 156 | 2342 | 123391 |
Hans Lassmann | 155 | 724 | 79933 |
Stanley J. Korsmeyer | 151 | 316 | 113691 |
Charles B. Nemeroff | 149 | 979 | 90426 |
Martin A. Nowak | 148 | 591 | 94394 |
Barton F. Haynes | 144 | 911 | 79014 |
Yi Yang | 143 | 2456 | 92268 |
Peter Palese | 132 | 526 | 57882 |
Gérald Simonneau | 130 | 587 | 90006 |
Peter M. Elias | 127 | 581 | 49825 |
Erwin F. Wagner | 125 | 375 | 59688 |
Anton Zeilinger | 125 | 631 | 71013 |
Wolfgang Waltenberger | 125 | 854 | 75841 |
Michael Wagner | 124 | 351 | 54251 |