Titlebook: Galaxies and their Masks; A Conference in Hono David L. Block,Kenneth C. Freeman,Ivânio Puerari Conference proceedings 2010 Springer Scienc

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Enigmatic Masks of Cosmic Dust: Lessons from Nearby Galaxies Through the Eyes of the Spitzer Space ters photographed with the Crossley reflector.Publications of the Lick Observatory, XIII, 11–42), was the prevalence of characteristic dark bands or streaks across the disk of the galaxies. These dark bands were interpreted to be lanes of light obscuring “occulting material”. While being nothing mor

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The Large Magellanic Cloud: A Power Spectral Analysis of Spitzer Images,ws.At larger scales (kpc) the slope is ~ −1.6, while at smaller ones (tens to few hundreds of parsecs) the slope is steeper, with avalue ~ −2.9.The break occurs at a scale ~ 100 − 200 pc. We interpret this break as the scale height of the dust disk of the LMC. We perform high-resolution simulations

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Light Cores Behind Dark Masks,ck hole and the host galaxy bulge mass. Two of the nearest spiral galaxies with nuclear starburst host off-centered compact cores associated with the peak of the infrared emission.These compact objects are lightweight, up to a few million solar masses. Their locations imply that they are triggering

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Globalization, Open Access Publishing, and the Disappearance of Print: Threat or Opportunity?,ternet. The Internet has accelerated globalization, which in turn has enhanced the consolidation of commercial publishing houses and the collaboration between libraries. Old business models are being replaced by new business models, such as open access publishing. The familiar print format is disapp

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Super Star Clusters and Supernovae in Interacting LIRGs Unmasked by NIR Adaptive Optics,le interpretation of kinematic, dynamical and star formation (SF) properties of these very dusty objects.Whole progenitor nuclei in the interactions can be missed if only optical HST imaging is used. Here we specifically present the latest results regarding core-collapse supernovae found within the

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Structure, Mass, and Stability of Galactic Disks,nd dynamics of stellar disks. Next I will review the progress in the area of flaring of H. layers. These subjects are relevant for the presence of dark matter and lead to the conclusion that disks are in general not “maximal”, have lower . ratios than previously suspected, and are locally stable w.r

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Galaxy Morphology Revealed By SDSS: Blue Elliptical Galaxies, some insights into the formation and evolution of galaxies. There seems to be two types of blue elliptical galaxies. One type shows globally blue colors suggesting star formations over the entire galaxy whereas the other type shows blue core that indicates enhanced star formation in the nuclear reg