E-Dissertationen: Auflistung E-Dissertationen nach Titel
Anzeige der Dokumente 755-774 von 4163
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Deep radio continuum study of NGC 4631 and its Faraday tomography
Mora Partiarroyo, Silvia Carolina (2016-11-29)NGC4631 is a nearby edge-on spiral galaxy with a spectacular radio halo, one of the largest observed among edge-on galaxies. This makes the galaxy an ideal target to study the properties of synchrotron halos, the propagation ... -
Deep Representation Learning for Analyzing Financial and Cybersecurity Data
Biesner, David (2024-06-19)Recent years have shown a surge in the capability of deep learning models for various domains of interest and different types of data. Machine learning models are now capable of understanding, categorizing and generating ... -
Deep, Large Scale Surveys of Star Forming Regions throughout the Milky Way
König, Carsten (2019-02-04)Star formation and the processes involved are not only important to the Milky Way as an astronomical object, but are also crucial to understand our own origin. For instance, only lower-mass stars like our own Sun have ... -
Defekt-Komplexe an substitutionellen Fremdatomen in Calciumfluorid
Geruschke, Thomas (2010-03-12)Calciumfluorid wird aufgrund seiner hervorragenden optischen Eigenschaften und seinem sehr hohen Schwellwert für laserverursachte Schäden als Linsenmaterial in Laserapplikationen und vor allem in der 193 nm-Mikrolithographie, ... -
Dehnungsinduzierte Mechanosensitivität in Abhängigkeit der RhoA-induzierten Zellkontraktilität und BAG3-vermittelter Autophagie
Lövenich, Lukas (2022-10-14)Die Zellen und Gewebe unseres Körpers sind ständig einer Vielzahl umweltbedingter mechanischer Reize ausgesetzt, an die sie sich anpassen müssen. Die zelluläre Wahrnehmung des mechanischen Reizes beruht auf mechanosensitiven ... -
Deletion des Arfrp1-Gens in der Maus: Herstellung und Charakterisierung von Arfrp1-Null-Mutanten
Müller, Andrea Gotelind (2002)Zentrales Ziel der vorliegenden Arbeit war es, die physiologische Funktion von ARFRP1 mit Hilfe einer <i>Arfrp1-Knockout</i>-Maus zu untersuchen. Mäuse, bei denen das <i>Arfrp1</i>-Gen nur auf einem Allel zerstört war, ... -
The delta invariant in Arakelov geometry
Wilms, Robert (2016-05-24)In this thesis we study Faltings' delta invariant of compact and connected Riemann surfaces. <br /> This invariant plays a crucial role in Arakelov theory of arithmetic surfaces. For example, it appears in the arithmetic ... -
DEMS-Messungen zur Magnesiumabscheidung und Auflösung in nichtwässrigen Elektrolyten
Hegemann, Philipp (2020-01-13)In dieser Arbeit werden Elektrolytsysteme mit Magnesiumsalzen untersucht. Die Stabilität und Effizienz der Elektrolyte und die Bildung von flüchtigen Spezies stehen dabei im Fokus, wodurch Rückschlüsse auf die ablaufenden ... -
Dendritic integration in hippocampal dentate gyrus granule cells
Krüppel, Roland (2011-04-20)Hippocampal granule cells are critical relay stations to transfer spatial information from the entorhinal cortex into the hippocampus proper. Therefore, the integrative properties of the small-caliber granule cell dendrites ... -
Dense Cores in Galactic Cirrus Clouds
Böttner, Christoph (2005)In this thesis I study the formation and evolution of dense cores in cirrus clouds. Cirrus clouds are diffuse and translucent molecular clouds widely spread within the galaxy. Dense cores in molecular clouds are the locations ... -
The dense interstellar medium and star formation across the nearby galaxies NGC 3627 and NGC 253
Bešlić, Ivana (2023-10-11)The star formation process is an essential aspect of galaxy evolution. Observations of star-forming regions from sub-pc to kpc scales revealed a tight correlation between star formation and the emission of high-critical ... -
Density split statistic in cosmic shear surveys: Generalisations and its application to the Kilo Degree Survey
Burger, Pierre Alexander (2023-03-24)Understanding the formation and evolution of the Universe’s large-scale structure are fundamental in modern cosmology. Currently, the most accurate model to describe the LSS and other observations like the cosmic microwave ... -
Derivation of factor-free human induced pluripotent stem cells by Cre protein transduction and their differentiation towards cardiogenic fates
Kadari, Asifiqbal (2015-02-19)Aim of the present study was to obtain suitable human iPS cells free of reprogramming factors utilizing Cre excisable viral vectors. Further we checked enhancement of the quality of transgene excised iPS cells in terms of ... -
Derived categories and scalar extensions
Sosna, Pawel (2010-11-11)This thesis consists of three parts all of which deal with questions related to scalar extensions and derived categories.<br /> In the first part we consider the question whether the conjugation of a complex projective K3 ... -
Deriving probabilistic short-range forecasts from a deterministic high-resolution model
Theis, Susanne (2005)In order to take full advantage of short-range forecasts from deterministic high-resolution NWP models, the direct model output must be addressed in a probabilistic framework. A promising approach is mesoscale ensemble ... -
Describing and Simulating Dynamic Reconfiguration in SystemC Exemplified by a Dedicated 3D Collision Detection Hardware
Raabe, Andreas (2008)<p>The ongoing trend towards development of parallel software and the increased flexibility of state-of-the-art programmable logic devices are currently converging in the field of reconfigurable hardware. On the other hand ... -
Design & generation of an efficient E. coli cell-factory for the overproduction of the compatible solutes ectoine & hydroxyectoine
Bethlehem, Lukas (2020-07-01)The compatible solutes ectoine and hydroxyectoine are produced by halophilic or halotolerant bacteria in order to balance and adapt to osmotic alterations in their habitat. Besides this, the potent ability of these compounds ... -
Design and Analysis of Opaque Signatures
El Aimani, Laila (2011-07-04)Digital signatures were introduced to guarantee the authenticity and integrity of the underlying messages. A digital signature scheme comprises the key generation, the signature, and the verification algorithms. The key ... -
Design and characterization of pixel IC electronics and sensors for new pixel detector generations
Rymaszewski, Piotr (2022-03-22)The LHC High Luminosity upgrade will result in a significant change of environment in which the particle detectors are going to operate, especially for devices very close to the interaction point like the pixel detectors ... -
Design and Development of Depleted Monolithic Active Pixel Sensors with Small Collection Electrode for High-Radiation Applications
Moustakas, Konstantinos (2021-09-27)Depleted monolithic active pixel sensors (DMAPS) have emerged as a low material and low cost alternative to the established hybrid technology. In this thesis, two large scale prototype chips that feature a fast column-drain ...