The Faculty of Mathematics and Natural Sciences: Browsing Mathematisch-Naturwissenschaftliche Fakultät by Title
Now showing items 788-807 of 4323
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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.
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)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 ...
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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 ... -
Design and Synthesis of A2B- and Dual-Acting A2A/A2B Adenosine Receptor Antagonists
Temirak, Ahmed Mohamed Abbas (2020-10-27)A2A and A2B adenosine receptors (ARs) are novel drug targets in cancer (immuno)therapy. Activation of A2AARs expressed on the surface of many immune cells such as T-lymphocytes and natural ... -
Design and Synthesis of Covalent Peptidomimetic Inhibitors for Human Cysteine Cathepsins
Breuer, Christian (2020-02-07)The present thesis elucidates the development of (i) a series of small molecule inhibitors reacting in a covalent-irreversible manner with the targeted proteases and (ii) a fluorescently labeled activity-based probe as a ... -
Design eines neuen Lichtpulsersystems sowie Aufbau und Inbetriebnahme der neuen APD Auslese für das Crystal-Barrel-Kalorimeter
Urban, Martin (2018-02-21)Um ein tieferes Verständnis von der Struktur der Nukleonen sowie der starken Wechselwirkung zu erhalten, werden am CBELSA/TAPS-Experiment Doppelpolarisationsmessungen in der Meson-Photoproduktion durchgeführt. Die ... -
Design of a current based readout chip and development of a DEPFET pixel prototype system for the ILC vertex detector
Trimpl, Marcel (2005)The future TeV-scale linear collider ILC (International Linear Collider) offers a large variety of precision measurements complementary to the discovery potential of the LHC (Large Hadron Collider). To fully exploit its ... -
Design optimization of the ¯PANDA Micro-Vertex-Detector for high performance spectroscopy in the charm quark sector
Würschig, Thomas (2011-09-01)The ¯PANDA experiment is one of the key projects at the future FAIR facility, which is currently under construction at GSI Darmstadt. Measurements will be performed with antiprotons using a fixed-target setup. The main ... -
Design Rules in VLSI Routing
Schulte, Christian (2012-08-17)One of the last major steps in the design of highly integrated circuits (VLSI design) is routing. The task of routing is to compute disjoint sets of wires connecting different parts of a chip in order to realize the desired ... -
Design Studies for a Tracking Upgrade of the Crystal Barrel Experiment at ELSA and Installation of a Tracking Test Bench
Winnebeck, Alexander (2010-01-04)Ever since mankind was interested in the understanding of the universe and especially the matter in it. The fundamental building blocks of matter seem to be quarks and gluons, whose interactions are investigated in hadron ... -
Design Studies for the Pixelized Readout of a TPC for the ILD
Krautscheid, Thorsten (2016-08-31)A large Time Projection Chamber (TPC) is foreseen as central tracking device of the International Large Detector (ILD), as it provides a large number of measured track points simultaneously with a minimum of material budget. ... -
Design und Aufbau eines Szintillationsdetektors zur Identifizierung geladener Teilchen im Crystal-Barrel-Vorwärtsdetektor
Wendel, Christoph (2008)Ein Ziel des Crystal-Barrel-Experimentes an ELSA ist es, die Struktur der Baryonen besser zu verstehen. Hierzu werden Baryonresonanzen über die Wechselwirkung von hochenergetischen Photonen mit Nukleonen angeregt und ...
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Design und Synthese neuartiger Inhibitoren für den ABC-Transporter Breast Cancer Resistance Protein
Steggemann, Kerstin (2011-05-31)P-Glykoprotein (P-gp/ABCB1) und das Breast Cancer Resistance Protein (BCRP/ABCG2) sind humane ABC-Transporter mit einer multispezifischen Substraterkennung. Sie werden verstärkt an physiologischen Barrieren exprimiert und ... -
Design und Synthese von Rotaxanen für die Einzelmolekül-Spektroskopie und massenspektrometrische Untersuchungen von Guanosin-Quartetts
Illigen, Jens (2007)Im Rahmen dieser Arbeit sollte die Entwicklung und Synthese eines Rotaxans für die Einzelmolekül-Spektroskopie erfolgen. Hierzu wurden die benötigten Bedingungen analysiert. Diese Erkenntnisse flossen anschließend erfolgreich ... -
Design, Assembly and Triggering of Interlocked DNA Nanoarchitectures
Lohmann, Finn (2015-09-25)Interlocked molecular systems are well known in supramolecular chemistry and are widely used for various applications like sensors, molecular machines and logic gates. However, these systems present some drawbacks, as the ... -
Design, assembly, and operation of a self-regulating DNA rotaxane linear actuator
Yu, Ze (2022-04-07)DNA is not only the carrier of genetic information but also an excellent bottom-up material for constructing nanostructures due to its high degree of programmability. Interlocked DNA nanostructures have a potential use as ...