E-Dissertationen: Auflistung E-Dissertationen nach Titel
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Security and Data Analysis: Three Case Studies
Perl, Henning (2017-10-17)In recent years, techniques to automatically analyze lots of data have advanced significantly. The possibility to gather and analyze large amounts of data has challenged security research in two unique ways. First, the ... -
Sediment storage in the Upper Rhone Valley, Switzerland
Schoch-Baumann, Anna Fides (2022-10-10)High-mountain areas feature the largest potential energy gradients and are thus characterized by the highest sediment fluxes. Vast amounts of Postglacial sediment are stored in this environment on all spatial scales. ... -
Sedimentation of particle suspensions in Stokes flows
Höfer, Richard Matthias (2020-05-14)In this thesis, we consider problems arising from the physical phenomenon of particle sedimentation. We focus on non-Brownian particles in fluids at zero Reynolds number. Microscopically, the particle system is described ... -
Sekundäre Sukzession im afromontanen Nebelwald: Dynamik, Mechanismen und Schutz der Biodiversität in zwei Habitaten des Berggorillas (Mgahinga Gorilla- und Bwindi Impenetrable- Nationalpark) und im Echuya Forest, Uganda
Karlowski, Ursula (2007)Die vorliegende Untersuchung fand im Südwesten Ugandas statt, und zwar in zwei 1992 als Nationalpark ausgewiesenen Lebensräumen des Berggorillas und in einem benachbarten Wald. Das Spektrum der natürlichen Vegetation der ... -
Selberg and Ruelle zeta functions and the relative analytic torsion on complete odd-dimensional hyperbolic manifolds of finite volume
Pfaff, Jonathan (2012-08-27)Let X be a complete hyperbolic manifold of finite volume and of odd dimension d. Firstly, we study Selberg zeta functions on X, prove that these functions have a meromorphic continuation to the entire complex plane and ... -
Selberg and Ruelle zeta functions on compact hyperbolic odd dimensional manifolds
Spilioti, Polyxeni (2015-11-12)In this thesis we study the Selberg and Ruelle zeta functions on compact oriented hyperbolic manifolds<br /> X of odd dimension d. We prove that they converge in some half-plane Re(s)>c and that they admit a meromorphic ... -
Selberg zeta function and relative analytic torsion for hyperbolic odd-dimensional orbifolds
Fedosova, Ksenia (2016-10-28)In this thesis we study the Selberg zeta functions and the analytic torsion of hyperbolic odd-dimensional orbifolds $Gamma backslash mathbb{H}^{2n+1}$. In the first part of the thesis we restrict ourselves to compact ... -
Selbstassemblierte Monolagen organischer Moleküle auf Festkörperoberflächen
Keller, Tristan Johannes (2022-08-22)Im Rahmen der vorliegenden Arbeit wurden selbstassemblierte Monolagen organischer Moleküle an der Fest-Flüssig-Grenzfläche von Graphit mittels Rastertunnelmikroskopie untersucht. Die Arbeit verfolgte das Ziel, das Verständnis ... -
Selbstorganisation von Porphyrinmolekülen an Edelmetallelektroden
Liesenfeld, Michael (2014-09-23)Grenzflächen zwischen Festkörpern und Flüssigkeiten spielen eine grundlegende Rolle in vielen wichtigen Prozessen sowohl in der Natur als auch in Wissenschaft und Technik, denn solche Grenzflächen treten in fast allen ... -
Selected Aspects of Enzymatic Catalytic Activity Studied by Theoretical Methods and Implementation of the Analytic Second Derivatives of Hartree-Fock and Hybrid Density Functional Energies
Bykov, Dmytro (2014-03-14)This thesis deals with application of modern theoretical methods for studying enzymatic reactivity as well as with the efficient implementation of second analytical energy derivatives on the self-consistent field (SCF) ... -
Selection of an aptamer and development of a genetic device to control mRNA stability in response to light
Pietruschka, Georg (2022-02-09)Artificial autocatalytic RNA molecules, so-called aptazymes, are utilized as genetic devices to study and influence biological processes. These genetic devices consist of the autocatalytic RNA part, the ribozyme, and a ... -
Selenium modification of Rh(111) surfaces: Structure and electroactivity for oxygen reduction
Iqbal, Shahid (2015-07-29)Apart from expensive metals, metal chalcogenides are considered as catalyst because they facilitate the ORR and tolerate organics. Existing studies in this area concentrate on nanoparticles, consequently offering little ... -
Self-Assembled Supramolecular Squares from Chiral [4,4’]-Bipyridines and Mass Spectrometric Investigations of Oligothiophene-Based Catenates and Catenanes
Rang, Alexander (2009-03-19)<em>Self-Assembled Supramolecular Squares from Chiral [4,4']-Bipyridines</em><br /> Self-Assembled Supramolecular Squares are synthesised from two different building blocks: Bidentate metal complexes (90°, palladium and ... -
Self-Assembly of Ordered Pyridinium Layers at Halide Precovered Copper(100)/Electrolyte Interfaces
Saracino, Martino (2013-09-09)The present work aims at elaborating a systematic understanding of the monolayer formation of bi- and dipyridinium cations on a Cl anion covered or bare Cu(100) electrode surface as substrate, with particular focus on the ... -
Self-assembly of viologen molecules at metal/electrolyte interfaces under non-reactive and reactive conditions
Pham, Duc Thanh (2011-09-19)Nowadays, organic chemistry can synthesize almost any kind of functional organic molecules, while surface physics on the other hand provides analytical techniques of high microscopic and spectroscopic resolution. Therefore, ... -
Self-organized branching morphogenesis: Study of a related FKPP-system, and a case study of prostate cancer
Kreten, Florian Paul (2024-01-03)(noch nicht zugänglich / not yet accessible) -
Self-Supervised Video Representation Learning and Downstream Applications
Behrmann, Nadine (2023-05-12)Video understanding is an important computer vision task with a great variety of different applications, such as autonomous driving, robotics and video surveillance. Much progress has recently been made on video understanding ... -
Seltene Erden in GaN und ZnO untersucht mit der PAC-Methode
Nédélec, Ronan (2007)Halbleiter mit großer Bandlücke haben im letzten Jahrzehnt im Bereich der Optoelektronik einen festen Platz gefunden. Sie finden aber auch zunehmend Anwendung in der Hochtemperatur- und Hochleistungselektronik. Zu dieser ... -
Das seltene kompatible Solut N-Acetyl-glutaminylglutamin-1-amid (NAGGN): Heterologe Expression des Genclusters aus Pseudomonas putida und Untersuchungen zur Funktion der putativen Biosyntheseenzyme
Korsten, Anne (2012-01-30)Das Hauptaugenmerk der vorliegenden Arbeit richtete sich auf das kompatible Solut NAGGN, ein bislang relativ wenig untersuchtes Solut, das zu der Gruppe der acetylierten Aminosäurederivate gehört. Das NAGGN-Gencluster ist ... -
Semantic Digital Twins in the Industrial Internet of Things
Bader, Sebastian Richard (2022-06-20)The seamless connection of control devices, physical assets, and IT systems through internet-based networks is one of the current megatrends. Especially the manufacturing industry experiences disruptive changes in how ...