E-Dissertationen: Browsing E-Dissertationen by Title
Now showing items 3008-3027 of 4057
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Receptor-mediated activation and pharmacological inhibition of heterotrimeric G proteins
Voß, Jan Hendrik (2022-11-14)Heterotrimeric guanine-nucleotide binding proteins (G proteins) are key signal transducers in animal and human cells, where they forward signals transmitted by active G protein-coupled receptors (GPCRs) and trigger ... -
Recognition of cytosolic 3´P DNA & The role of GCET2+ DCs in cross-presentation
Schmitt, Sven (2020-04-01)In mammalian cells, DNA is confined to the nucleus and mitochondria. Detection of DNA in other compartments like the cytoplasm indicates danger and infection. Our research group has previously discovered that 3´monophosphate ... -
Recognizing and Anticipating Human Activities in Videos
Abu Farha, Yazan (2022-04-04)Analyzing human actions in videos has gained increased attention recently. Several approaches, for instance, have been proposed to classify and temporally segment actions in videos. Despite the success of these approaches, ... -
Reconciling Molecular with Biological and Morphological Data Towards an Integrative Analysis of the Evolutionary Biology of Chafers
Eberle, Jonas (2018-03-20)The research constituting this thesis acts at the interface of multiple disciplines related to biodiversity, combining data from morphology, genetics, geography, and ecology. Seven independent chapters (chapter II – chapter ... -
Reconstructing Human Motion
Baumann, Jan (2018-05-22)This thesis presents methods for reconstructing human motion in a variety of applications and begins with an introduction to the general motion capture hardware and processing pipeline.
Then, a data-driven method for ... -
Reconstruction of Human Motions Based on Low-Dimensional Control Signals
Tautges, Jochen (2012-08-09)This thesis addresses the question to what extent it is possible to reconstruct human full-body motions from very sparse control signals.
To this end, we first investigate the use of multi-linear representations of ... -
Reconstruction of possible realisations of the Late Glacial and Holocene near surface climate in Central Europe
Simonis, Daniel (2010-05-19)This thesis presents several aspects of reconstructing physical consistent realisations of past climatological fields. Local climate reconstructions are obtained by a method, which is based on the idea of indicator taxa ... -
Reconstruction of sedimentary environment and climate conditions by multi-geochemical investigations of Late Palaeozoic glacial to postglacial sedimentary sequences from SW-Gondwana
Scheffler, Kay (2004)The most extensive Phanerozoic glaciation and its termination occurred during the Carboniferous-Permian on the southern hemispherical Gondwana supercontinent. This thesis aims to provide detailed geochemical analyses of ... -
Redistributionskühlung und Spektroskopie in dichten Rubidium-Edelgas-Mischungen
Ockenfels, Till Lukas (2022-04-25)Vor beinahe 100 Jahren wurde das theoretische Konzept der Kühlung von Materie mit Licht veröffentlicht. Dabei sollten Photonen einer schmalbandigen Lichtquelle in einem geeigneten Medium absorbiert werden um dort Prozesse ... -
The redshift distribution and dust properties of dusty star-forming galaxies at high redshift
Jensen, Maria Louise Strandet (2018-03-27)Millimeter (mm) and submillimeter (submm) continuum observations brought about a radical shift with the discovery that luminous, dusty galaxies were a thousand times more abundant in the early Universe than they are at ... -
Reducing Reactive Astrogliosis in vitro using Altered Gravity
Lichterfeld, Yannick Gennady (2024-02-07)Astrocytes are the prevalent type of glial cells in the brain and the whole central nervous system. In case of an injury or illness to the central nervous system (CNS), astrocytes in the surrounding tissue become reactive. ... -
Reformulation of the Hermitean 1-Matrix Model as an Effective Field Theory
Klitz, Alexander (2009-07-22)The formal Hermitean 1-matrix model is shown to be equivalent to an effective field theory. The correlation functions and the free energy of the matrix model correspond directly to the correlation functions and the free ... -
Regional hydrogeology and groundwater budget modeling in the arid Middle Drâa Catchment (South-Morocco)
Klose, Stephan (2013-09-12)This study deals with the regional hydrogeology in Middle Drâa Catchment (MDC) in South-Morocco that features 15,000 km2 of semi-arid to hyper-arid conditions and a heterogeneous geological setting. The MDC ... -
Regionale Gewerbeflächenpolitik: Eine Wirkungsabschätzung regionalplanerischer Instrumente
Zaspel, Brigitte (2011-12-13)Die Bedeutung der Regionalplanung für die Lenkung der kommunalen Gewerbeflächenausweisungen ist bisher noch unzureichend erforscht. Ihre Steuerungswirksamkeit wird vielfach als nicht ausreichend angesehen. Um die ... -
Der regionale Wissens- und Technologietransfer einer neuen Fachhochschule: Das Beispiel des RheinAhrCampus Remagen
Böttcher, Michael (2004)Bei der wirtschaftlichen Entwicklung von Regionen wird den Hochschulen als Wissensquelle für die Innovationstätigkeit der regionalen Wirtschaft eine immer größere Bedeutung beigemessen. Besonders ins Blickfeld sind dabei ... -
Regionale Wohnbauflächenentwicklung: Eine Evaluation regionalplanerischer Steuerungsinstrumente
Jonas, Andrea (2011-03-23)Die Wirkung von Raumordnung und Regionalplanung wird immer wieder in Frage gestellt, obwohl Aussagen über ihre Leistung bislang vielfach auf Vermutungen und nur selten auf empirischen Untersuchungen beruhen. Trotz eines ... -
Regionalisation of human ES cell derived neural precursors
Driehaus, Johanna Viola (2009-03-13)The derivation of region-specific neural cells from human embryonic stem cells holds great promise for future cell replacement strategies of neurodegenerative diseases. However, the possibility to recreate the diversity ... -
Regionalisierung von Bodeneigenschaften unter Berücksichtigung geomorphometrischer Strukturen für die Modellierung der Wasserflüsse eines mikroskaligen Einzugsgebiets
Herbst, Michael (2002)In dieser Studie wird der Einfluß der räumlichen Variabilität bodenphysikalischer Parameter auf die Wasserflüsse eines mikroskaligen Einzugsgebiets untersucht. Die Mualem/VanGenuchten Parameter wurden mittels Pedotransfe ... -
Regionalization of a Remote Sensing based Spatial Decision Support System for Bush Fire Management in Benin
Linsoussi, Côme Agossa (2011-02-23)Wildland fire agencies officers need objective and systematic information to make effective decision on fire management. Getting such information is usually challenging especially in developing countries where the required ... -
Die Regulation der NANOG-Expression während der Keimzellreifung und in Keimzelltumoren sowie die Untersuchungen zu Differenzierungsprozessen von Seminomen in vivo und in vitro
Nettersheim, Daniel (2010-11-05)Das Homeobox-Protein NANOG übernimmt Schlüsselfunktionen bei der Erhaltung der Selbsterneuerung und Pluripotenz von undifferenzierten Zellen. Die Mechanismen der NANOG-Expressionsregulation wurden während der humanen ...