E-Dissertationen: Browsing E-Dissertationen by Title
Now showing items 3081-3100 of 4067
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Rezente Landschaftsveränderungen im Nanga Parbat-Gebiet (Nordwest-Himalaya): Eine Untersuchung mit Hilfe einer integrativen Methode aus Photogrammetrie, Satellitenfernerkundung und Geographischen Informationssystemen (GIS)
Spohner, Regine (2004)Land use / land cover change Analysen im Hochgebirge benötigen aufgrund der aus den extremen topoklimatischen Voraussetzungen resultierenden, hohen funktionalen und strukturellen Heterogenität der Ökosysteme groß- bis ... -
Rezeptorepitop-Abhängigkeit der Bindung muskarinischer allosterischer Modulatoren unter verschiedenen ionalen Bedingungen
Straßmann, Valérie (2007)Muskarinische Acetylcholinrezeptoren gehören zur Gruppe der G-Protein-gekoppelten Rezeptoren. Es sind fünf verschiedene Subtypen von Muskarinrezeptoren bekannt, die alle neben der orthosterischen Bindungsstelle, an die der ... -
Rheologie im Kopf
Ulucay, Deniz (2015-02-26)In dieser Arbeit wird eine Methode präsentiert, welche die ortsaufgelöste Untersuchung viskoelastischer Eigenschaften von Hirngewebe ermöglicht.
Es werden drei Prototypen und deren elektropneumatische Ansteuerung ... -
Ricci curvature and gradient flows of the entropy for jump processes
Erbar, Matthias (2013-04-03)In the first part of this thesis, we present a new notion of Ricci curvature that applies to finite Markov chains. This notion relies on geodesic convexity of the entropy and is analogous to the one introduced by Lott--Villani ... -
Ricci curvature bounds for warped products and cones
Ketterer, Christian Eugen Michael (2014-07-22)In this thesis we prove generalized lower Ricci curvature bounds in the sense of optimal transport for warped products and cones over metric measure spaces, and we prove a maximal diameter theorem in this context.
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Riemannian Calculus and Shape Optimization on the Space of Discrete Surfaces
Sassen, Josua Raphael (2023-07-27)This thesis makes contributions to shape spaces and shape optimization of discrete surfaces. Discrete surfaces are triangle meshes with certain regularity and are ubiquitous in many applications in computer graphics, ... -
Der RIG-I Ligand 3pRNA aktiviert humane Natürliche Killerzellen zur Tumorlyse und induziert RIG-I/3pRNA tragende anti-tumorale Tumorexosomen
Daßler, Juliane (2014-10-13)Exosomen sind 50 – 120nm große Vesikel, die von vielen Körperzellen, einschließlich Tumorzellen, gebildet und in den extrazellulären Raum abgegeben werden. Sie sind von einer Lipiddoppelmembran umgeben und beinhalten ... -
Rigidity and Exotic Models for the K-local Stable Homotopy Category
Roitzheim, Constanze Susanne Ruth (2007)When two stable model categories C and D are Quillen equivalent, their homotopy categories Ho(C) and Ho(D) are equivalent as triangulated categories. But is the converse also true?
For the stable homotopy category ... -
Rigidity in equivariant stable homotopy theory
Patchkoria, Irakli (2013-08-07)For any finite group G, we show that the 2-local G-equivariant stable homotopy category, indexed on a complete G-universe, has a unique equivariant model in the sense of Quillen model categories. This means that the ... -
RIMs and RIM interacting proteins: localization and function under physiological and pathophysiological conditions
Mittelstaedt, Tobias (2011-02-25)Neurons transmit signals to their target cells at specialized contact sites called synapses. At chemical synapses the signal propagation is mediated by the fusion of neurotransmitter filled synaptic vesicles with the ... -
RNA aptamers as selective protein kinase inhibitors: New molecular tools for the elucidation of signal transduction pathways
Lennarz, Sabine Michaela Irmgard (2015-04-16)Elucidating the precise function of individual protein kinases within complex signal transduction cascades represents one of the greatest challenges in molecular biology. Protein kinases are enzymes that catalyze the ... -
Robot navigation in cluttered environments
Regier, Peter (2022-01-11)Service robots are designed for non-industrial use to help people at home and in public spaces. Today, service robots perform a variety of tasks that range from distributing medical supply to clean the floor. The wide range ... -
Robot Navigation in Human Environments
Oßwald, Stefan (2019-01-16)For the near future, we envision service robots that will help us with everyday chores in home, office, and urban environments. These robots need to work in environments that were designed for humans and they have to ... -
Robust & Efficient Treatment of Industrial-Grade CAD Geometries for a Flat-Top Partition of Unity Method
Ziegenhagel, Albert (2022-12-15)Even today, the treatment of industrial-grade geometries is a huge challenge in the field of numerical simulations. The geometries that are created by computer aided design (CAD) are often very complex and contain many ... -
Robust and Interpretable Visual Perception Using Deep Neural Networks
Wagner, Jörg (2023-01-11)Autonomous vehicles promise to revolutionize the transportation of people and goods by increasing road safety, reducing resource consumption, and improving quality of life. To achieve an unrestricted and large-scale ... -
Robust Atomistic Modeling of Large Molecules by Efficient Force-Field and Tight-Binding Methods
Spicher, Sebastian (2021-11-17)Modern chemistry has almost no boundaries in elemental composition and molecular size. State-of-the-art chemical systems reach tremendous dimensions containing thousands of atoms, due to significant progress in the fields ... -
Robust Information Extraction From Unstructured Documents
Namysł, Marcin (2023-01-03)In computer science, robustness can be thought of as the ability of a system to handle erroneous or nonstandard input during execution. This thesis studies the robustness of the methods that extract structured information ... -
Robust Speech Recognition for German and Dialectal Broadcast Programmes
Stadtschnitzer, Michael (2018-10-25)Audio mining systems automatically analyse large amounts of heterogeneous media files such as television and radio programmes so that the analysed audio content can be efficiently searched for spoken words. Typically audio ... -
Robust Speech Recognition via Adaptation for German Oral History Interviews
Gref, Michael (2022-10-20)Automatic speech recognition systems often achieve remarkable performance when trained on thousands of hours of manually annotated and time-aligned speech. However, when applied in other conditions and domains than they ... -
Rock slope instability in alpine geomorphic systems, Switzerland
Meßenzehl, Karoline Christine (2018-04-26)Faced with the hazard potential and geomorphic importance of rock slopes adjusting to glacier retreat and current climate warming, the motivation of this dissertation is to increase our systemic and process understanding ...