The ultimate proofs that black holes exist have been obtained very recently thanks to the detection of gravitational waves from their coalescence and due to material orbiting at a distance of some gravitational radii imaged by optical interferometry or X-ray reverberation mapping. This book provides three comprehensive and up-to-date reviews covering the gravitational wave breakthrough, our understanding of accretion and feedback in supermassive black holes and the relevance of black holes for the Universe since the Big Bang. Neil J. Cornish presents gravitational wave emission from black hole mergers and the physics of detection. Andrew King reviews the physics of accretion on to supermassive black holes and their feedback on host galaxies. Tiziana Di Matteo addresses our understanding of black hole formation at cosmic dawn, the emergence of the first quasars, black hole merging and structure formation. The topics covered by the 48th Saas-Fee Course provide a broad overview of the importance of black holes in modern astrophysics.
The ultimate proofs that black holes exist have been obtained very recently thanks to the detection of gravitational waves from their coalescence and due to material orbiting at a distance of some gravitational radii imaged by optical interferometry or X-ray reverberation mapping. This book provides three comprehensive and up-to-date reviews covering the gravitational wave breakthrough, our understanding of accretion and feedback in supermassive black holes and the relevance of black holes for the Universe since the Big Bang. Neil J. Cornish presents gravitational wave emission from black hole mergers and the physics of detection. Andrew King reviews the physics of accretion on to supermassive black holes and their feedback on host galaxies. Tiziana Di Matteo addresses our understanding of black hole formation at cosmic dawn, the emergence of the first quasars, black hole merging and structure formation. The topics covered by the 48th Saas-Fee Course provide a broad overview of the importance of black holes in modern astrophysics.
The treatment of a patient with radiation therapy is planned to find the optimal way to treat a tumour while minimizing the dose received by the surrounding normal tissues. In order to better exploit the possibilities of this process, the availability of accurate and quantitative knowledge of the peculiar responses of the different tissues is of paramount importance. This book provides an invaluable tutorial for radiation oncologists, medical physicists, and dosimetrists involved in the planning optimization phase of treatment. It presents a practical, accessible, and comprehensive summary of the field’s current research and knowledge regarding the response of normal tissues to radiation. This is the first comprehensive attempt to do so since the publication of the QUANTEC guidelines in 2010. Features: Addresses the lack of systemization in the field, providing educational materials on predictive models, including methods, tools, and the evaluation of uncertainties Collects the combined effects of features, other than dose, in predicting the risk of toxicity in radiation therapy Edited by two leading experts in the field
Das "lange 19. Jahrhundert" der Nationalstaatenbildung ist auch das Jahrhundert der "Erfindung" der Fotografie wie auch der Geburt der modernen Archivwissenschaften. Die Fotografie wurde bald von den Nationalstaaten in ihrem Bedürfnis nach bildlicher Visualisierung in den Dienst genommen. Nach dem II. Weltkrieg, dem Zerfall der kolonialistischen Systeme und schließlich dem Fall der Berliner Mauer erlangten nationale Fragen erneut Aktualität - nun in einem globalen Rahmen. Die Beiträge in diesem Band untersuchen den Zusammenhang zwischen Fotografie/Fotoarchiven und der Idee der Nation, wobei das Objektiv sich nicht auf einzelne Ikonen, sondern auf die weitreichende Dimension des Archivs richtet.
In Recent Italian Cinema, two fundamental questions are asked: the first concerns whether Italian cinema, as national cinema, is in reality reduced to a niche market in its own territory. The second relates to what Italian audiences do with domestic films.For nearly two decades, most Italian films have been produced outside box office returns, through a practice of subsidy and co-financing between many institutional and private entities. Thus Italian cinema has had to define its mode of production and use-value of films in a different way. It is clear that it is no longer possible to separate national cinemas from the grip that the American film industry has on world markets, in terms of imagination and modes of production, distribution and exhibition. It is thus only by examining the multiple layers of description and analysis, which take into account the presence of Hollywood, that we can come to an understanding of what recent Italian cinema actually is.
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