E-Dissertationen: Browsing E-Dissertationen by Title
Now showing items 3397-3416 of 4071
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State-selective transport of single neutral atoms
Karski, Michał (2010-11-05)The present work investigates the state-selective transport of single neutral cesium atoms in a one-dimensional optical lattice. It demonstrates experimental applications of this transport, including a single atom ... -
A Statically Typed Logic Context Query Language With Parametric Polymorphism and Subtyping
Rho, Tobias (2012-07-18)The objective of this thesis is programming language support for context-sensitive program adaptations. Driven by the requirements for context-aware adaptation languages, a statically typed Object-oriented logic Context ... -
Statistical Analyses of Massive Stars and Stellar Populations
Schneider, Fabian (2015-03-04)Massive stars, i.e. stars more massive than about ten times that of the Sun, are key agents in the Universe. They synthesise many of the chemical elements that are so important for life on Earth, helped reionising the early ... -
Statistical analysis and combination of active and passive microwave remote sensing methods for soil moisture retrieval
Rötzer, Kathrina (2016-08-15)Knowledge about soil moisture and its spatio-temporal dynamics is essential for the improvement of climate and hydrological modeling, including drought and flood monitoring and forecasting, as well as weather forecasting ... -
A Statistical Analysis of Surface Ozone Variability Over the Mediterranean Region During Summer
Kaffashzadeh, Najmeh (2018-10-11)The Mediterranean (Med) region contains the highest surface ozone (O3surf) concentrations in Europe, in particular in summer. Although atmospheric chemistry models (ACMs) are able to reproduce the regional O3surf maximum ... -
Statistical and Dynamical Downscaling of Numerical Climate Simulations: Enhancement and Evaluation for East Asia
Simon, Thorsten (2014-11-28)The overall aim of this thesis is to present methods, which improve evaluating dynamical downscaling approaches or enhance statistical downscaling schemes. These methods are illustrated along examples of both approaches ... -
Statistical mechanics of gradient models
Hilger, Susanne (2019-07-18)In this thesis, we consider gradient models on the d-dimensional discrete lattice. These models serve as effective models for interfaces and are also known as continuous Ising models . The height of the interface ... -
Statistical properties of cosmological correlation functions
Wilking, Philipp (2015-04-24)Correlation functions are an omnipresent tool in astrophysics, and they are routinely used to study phenomena as diverse as the large-scale structure of the Universe, time-dependent pulsar signals, and the cosmic microwave ... -
Statistical Quality Assurance and Peer Review in Primary Data Publication
Düsterhus, André (2013-01-23)Publication of results is an elementary part of scientific work. Started in in 17th century with the traditional scientific publications several new forms emerged in recent years, triggered by the digital ... -
Statistische Methoden zur familienbasierten Assoziationsanalyse
Hahn, Andreas (2000)Die vorliegende Arbeit stellt eine Methode zur Auffindung krankheits(mit-)verursachender Gene auf den menschlichen Chromosomen vor. Im Unterschied zu bisher bekannten Methoden der Assoziationsanalyse wird die Information ... -
Steep, Spatially Graded Recruitment of Feedback Inhibition by Sparse Dentate Granule Cell Activity
Braganza, Oliver (2016-05-24)The dentate gyrus of the hippocampus is thought to subserve important physiological functions, such as 'pattern separation'. In chronic temporal lobe epilepsy, the dentate gyrus constitutes a strong inhibitory gate for the ... -
Stellar populations in gravitationally bound systems
Jeřábková, Tereza (2020-08-21)The understanding of how, which, where and when stars form provides important information for the vast majority of astronomical fields. Star-formation has a complex multi-scale physical nature. Stars form in dense sub-parsec ... -
Stereo- und Regioselektivität in der homogen katalysierten Hydrierung von Alkinen und Allenen: Aufklärung von Reaktionsmechanismen mit der PHIP-NMR-Spektroskopie
Schleyer, Dana (2000)Homogen katalysierte Hydrierreaktionen wurden mit der PHIP-NMR-Spektroskopie untersucht. Die Hydrierung mit Parawasserstoff führt zu verstärkten Emissions- und Absorptionssignalen im NMR-Spektrum des Produktes durch selektive ... -
Stereoselektive Diolsynthese mit Lyasen und Oxidoreduktasen: Entwicklung eines kontinuierlichen Verfahrens
Kihumbu, David (2007)Optisch aktive vicinale Diole stellen wichtige Vorläufermoleküle für die Synthese pharmazeutisch interessanter Wirkstoffe dar. Im Rahmen der Dissertation konnte eine stereoselektive enzymatische Synthese aller vier möglichen ... -
Stereoselektive Polyolsynthese zur Untersuchung von Wasserstoffbrückenbindungen mittels IR-Spektroskopie
Ueberlein, Sven (2020-12-11)Um die anomalen Eigenschaften des Wassers gänzlich zu verstehen, ist die intensive Untersuchung von Wasserstoffbrücken erforderlich. IR-spektroskopische Messungen vernetzter Flüssigkeiten liefern dabei eine Fülle an ... -
Stereoselektive Radikalreduktionen durch katalysatorkontrollierten Wasserstoffatomtransfer
Mika, Regine (2024-03-15)(noch nicht zugänglich / not yet accessible) -
Steuerung der Zellmigration durch Kollaps-Faktoren und Collapsin Response Mediator Protein 4
Dai, Lingsong (2005)1. In dieser Arbeit wurde ein allgemeiner methodischer Ansatz zur schnellen Quantifizierung der Migration von Zellpopulationen entwickelt und angewendet. Die Methode basiert auf der Idee, die Migration der Zellen durch die ... -
Steuerung und Überwachung einer Zeitprojektionskammer mit GEM-Auslese
Kaiser, David (2014-03-10)Für ein tieferes Verständnis der starken Wechselwirkung und des Aufbaus der Nukleonen untersucht das CBELSA/TAPS-Experiment im Rahmen des Sonderforschungsbereichs SFB/TRR 16 "Elektromagnetische Anregung subnuklearer Systeme" ... -
Stochastic and deterministic models for the evolution of heterogeneous populations: Multiscale approximation and applications to melanoma T-cell therapy
Kraut, Anna Katharina (2020-07-24)Stochastic modelling at the interface of mathematics and life sciences has gained great attention over the last decades. The study of many complex biological systems requires models taking random effects into account. Both ... -
Stochastic calculus in Riemannian polyhedra and martingales in metric spaces
Christiansen, Tom (2007)The classical stochastic calculus of semimartingales is generalized to semimartingales in polyhedra. The main tool is a local Ito formula for piecewise smooth functions which is given in terms of so-called directional local ...