The Faculty of Mathematics and Natural Sciences: Browsing Mathematisch-Naturwissenschaftliche Fakultät by Title
Now showing items 3571-3590 of 4586
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Saliency Methods for Object Discovery Based on Image and Depth Segmentation
Martín García, Germán (2016-07-26)Object discovery is a recent paradigm in computer and robotic vision where the process of interpreting an image starts by proposing a set of candidate regions that potentially correspond to objects; these candidates can ... -
Salt-dependent chemotaxis of macrophages
Müller, Silke (2014-04-07)Macrophages exert a prominent function in immune system host defense, but in the recent years increasing evidence emerged that these cells are in addition potent regulators of salt balance. At the outset, this work was ... -
Sampling inequalities for anisotropic tensor product grids
Rieger, Christian; Wendland, Holger (2018-04)We derive sampling inequalities for discrete point sets which are of anisotropic tensor product form. Such sampling inequalities can be used to prove convergence for arbitrary stable reconstruction processes. As usual in ... -
Sampling inequalities for sparse grids
Rieger, Christian; Wendland, Holger (2015)Sampling inequalities play an important role in deriving error estimates for various reconstruction processes. They provide quantitative estimates on a Sobolev norm of a function, defined on a bounded domain, in terms of ... -
San Francisco-Oakland Metropolitan Area: Strukturwandel eines US-amerikanischen Großstadtkomplexes
Bartz, Fritz (1954)Unter allen Großstädten Nordamerikas wurde San Francisco in der deutschen geographischen Literatur von jeher ein großes Maß von Aufmerksamkeit geschenkt. <br /> Vor nunmehr 40 Jahren entwarf Alfred Rühl auf Grund einer ... -
Saposin B und D: Heterologe Expression in Pichia pastoris und biophysikalische Charakterisierung
Remmel, Natascha (2007)Die vier Saposine (Saps) A-D sind kleine, enzymatisch inaktive Glykoproteine, die in Lysosomen lokalisiert sind. Trotz ihrer hohen Sequenzhomologie zeigen sie als membranaktive, wasserlösliche Lipidbindungs- und Transferproteine ... -
Sarah Goes Left and Right Looking Beyond the Standard Model and Meets Susy
Opferkuch, Toby Oliver (2017-09-12)Progress in the search for physics beyond the Standard Model (BSM) proceeds through two main avenues. The frst requires the development of models that address the host of theoretical and experimental deficiencies of the ... -
Satellite Galaxies in the Local Group: CDM subhaloes or Tidal Dwarf Galaxies?
Metz, Manuel (2008)<p>We use the Local Group satellite galaxies as probes of dwarf galaxy formation processes within the framework of the hierarchical structure formation theory. As the Local Group dwarf galaxies are not unambiguously verified ... -
Satellitenbildbasierte Grundkarten für einen thematischen Atlas der Northern Areas (Pakistan) mit Beispielen zur Umsetzung
Walter, Andre (2008)<p>Für den Betrachtungsraum des DFG-Forschungsprogramms "Culture Area Karakorum" (CAK) im Hochgebirgsraum Nordpakistans steht auch nach Projektende und nach der Veröffentlichung einer Vielzahl interdisziplinärer, raumbezogener ... -
Scalable 3D Reconstruction for Immersive Virtual Reality Applications
Stotko, Patrick (2022-12-19)The recent advances in Augmented Reality (AR) and Virtual Reality (VR) technology and their growing popularity in the past years has significantly influenced emerging trends towards more intuitive and user-centric applications ... -
Scalable Algorithms for Parallel Tree-based Adaptive Mesh Refinement with General Element Types
Holke, Johannes (2018-12-12)In this thesis, we develop, discuss and implement algorithms for scalable parallel tree-based adaptive mesh refinement (AMR) using space-filling curves (SFCs). We create an AMR software that works independently of the used ... -
Scalable Distributed Machine Learning for Knowledge Graphs
Draschner, Carsten Felix (2023-07-17)Due to the increasing progress of digitization, immense amounts of data are accumulating, which can be summarized under the term Big Data and form an exciting basis for data analyses. Since the data are heterogeneous and ... -
Scalable parallel simulation of variably saturated flow
Fonseca, Jose A. (2019-03-19)In this thesis we develop highly accurate simulation tools for variably saturated flow through porous media able to take advantage of the latest supercomputing resources. Hence, we aim for parallel scalability to very large ... -
Scalable Quality Assessment of Linked Data
Debattista, Jeremy (2017-05-15)In a world where the information economy is booming, poor data quality can lead to adverse consequences, including social and economical problems such as decrease in revenue. Furthermore, data-driven indus- tries are not ... -
Scalable Realtime Rendering and Interaction with Digital Surface Models of Landscapes and Cities
Wahl, Roland (2016-09-14)Interactive, realistic rendering of landscapes and cities differs substantially from classical terrain rendering. Due to the sheer size and detail of the data which need to be processed, realtime rendering (i.e. more than ... -
Scalar curvature rigidity on locally conformally flat manifolds with boundary
Spiegel, Fabian-Michael (2016-12-21)Inspired by the work of F. Hang and X. Wang and partial results by S. Raulot, we prove a scalar curvature rigitidy result for locally conformally flat manifolds with boundary in the spirit of the well-known Min-Oo conjecture. ... -
Scenarios of Urban Growth in Kenya Using Regionalised Cellular Automata based on Multi temporal Landsat Satellite Data
Mubea, Kenneth Wagia (2014-04-24)The exponential increase of urban areas in Africa during the last decade has become a major concern in the context of local climatic change and the increasing amount of impervious surface. Major African cities such as ... -
Schallinduzierter Kontrast in MRT-Phasenbildern: Detektion von Kalkablagerungen und erste Brustuntersuchungen von Probanden
Mende, Jessica Annette (2010-08-04)In dieser Arbeit wurde eine neuartige Methode zur Brustkrebsdiagnose untersucht. Es wurde die Schallstrahlungskraft des Schalls mit einer Frequenz von 2,5 MHz genutzt, um Gewebe zu verrücken. Die Verschiebung liefert einen ... -
Schallstrahlungskontrast in MR-Phasenbildern: Methode zur Darstellung von Elastizitäts-, Schalldämpfungs- und Schallimpedanzänderungen
Radicke, Marcus (2010-03-15)Die in dieser Arbeit präsentierte Methode kombiniert Ultraschalltechniken mit der Magnetresonanztomographie (MRT). Eine Ultraschallwelle ruft in absorbierenden Medien eine statische Kraft in Schallausbreitungsrichtung ... -
Schlüsselenzyme der Methanogenese und der Energiekonservierung im Darmbewohner Methanomassiliicoccus luminyensis
Kröninger, Lena (2018-10-30)Die vorliegende Arbeit befasste sich mit der Untersuchung des im menschlichen Darm lebenden, methanogenen Archaeons <em>Methanomassiliicoccus luminyensis</em>. Da der Organismus immer noch der einzige in Reinkultur verfügbare ...