E-Dissertationen: Auflistung E-Dissertationen nach Titel
Anzeige der Dokumente 1271-1290 von 4067
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Exploring exotic states with twisted boundary conditions
(2017-10-24)The goal of this thesis is to develop methods to study the nature and properties of exotic hadrons from lattice simulations. The main focus lies in the application of twisted boundary conditions. The thesis consists of a ... -
Exploring non-coding mitochondrial DNA sequences in bryophyte molecular evolution
(2010-04-28)The thesis presented here focussed on the molecular evolution of non-coding mitochondrial DNA in liverworts and mosses.
To address remaining questions in moss phylogeny, three mitochondrial gene regions were investigated ... -
Exploring Non-Equilibrium in Ultracold Fermi Gases and Machine Learning in Physics
(2021-05-21)This thesis covers two fields of research carried out in the context of ultracold Fermi gases: Non-equilibrium physics in the BEC-BCS crossover and the use of machine learning methods in physics.
The BEC-BCS ... -
Exploring Radio Pulsars With New Technologies
(2017-04-03)Pulsars are rapidly-rotating, highly-magnetized compact neutron stars. Their strong gravitational and magnetic fields, together with the stability of their rotations and the precision with which we can measure them using ... -
Exploring the environment of high Rotation Measure Active Galactic Nuclei through wide-band radio spectropolarimetry observations
(2016-12-21)In this Thesis I present an observational study of a sample of radio AGN sources. I study their radio polarization properties in a wide frequency range by observing with the 100-m Effelsberg telescope and the Very Large ... -
Exploring the Epoch of Reionization with Line-Intensity Mapping
(2023-11-20)(noch nicht zugänglich / not yet accessible) -
Exploring the Frequency Domain for Perceptually Plausible Material Edits
(2020-09-14)The modeling of consistent 3D-Worlds and the rendering of photo-realistic images and films is a difficult task even for well-trained 3D-designers. This is in particular the case if the resulting media show material surfaces ... -
Exploring the nature of radio relics and halos in galaxy clusters through GHz radio observations
(2015-09-02)Clusters of galaxies are the largest gravitationally bound systems in the Universe. A fraction of them hosts diffuse Mpc-scale synchrotron sources (referred to as radio relics and radio halos) not related to any discrete ... -
Exploring the Web of Heterotic String Theories using Anomalies
(2013-08-13)We investigate how anomalies can be used to infer relations among different descriptions of heterotic string theory. Starting from the observation that the construction mechanism of heterotic orbifold compactifications ... -
Expression and Function of ErbB4 Splice Variants in the Central Nervous System
(2019-07-18)Neuregulins and their cognate neuronal receptor tyrosine kinase ErbB4 (avian erythroblastosis virus oncogene B4) are genetically linked with an increased risk for schizophrenia. NRG/ErbB4 signaling regulates ... -
Expression and function of the connexin43G138R mutation in mice causing oculodentodigital dyplasia (ODDD) in human
(2008-07-18)The Cx43G13R expressing mice present a new conditional mouse model for ODDD, carrying the human G138R point mutation. The main findings of this study are the occurrence of all common phenotypes of the human-inherited ...
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Expression einer konstitutiv aktiven Form der Rezeptortyrosinkinase PDGFRα in Osteoblasten
(2008)Das sekundäre Dickenwachstum des Wirbeltierschädels erfolgt durch desmale Ossifikation und wird durch die Entwicklung der Mesenchymzellen innerhalb der Schädelnähte reguliert. Dabei differenzieren diese Zellen direkt ...
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Expression und Funktion des Arylhydrocarbon Rezeptor Repressors (AhRR) im darmassoziierten Immunsystem
(2016-06-24)Der Arylhydrocarbon Rezeptor (AhR) ist ein ligandeninduzierter Transkriptionsfaktor, der als Rezeptor für Dioxin beschrieben wurde, aber auch endogene Liganden, sowie Pflanzeninhaltsstoffe aus der Nahrung binden kann. Es ... -
Expression und Regulation von Chemokinen und Chemokinrezeptoren in Hodgkin Lymphom- und Burkitt Lymphomzelllinien
(2003)Die ungewöhnliche histopathologische Erscheinung des Hodgkin Lymphoms mit wenigen neoplastischen Hodgkin/Reed-Sternberg Zellen in einem charakteristischen reaktiven Infiltrat wird seit ein paar Jahren auf die Wechselwirkung ... -
Expression und Untersuchung von Enzymen der Pederin-Biosynthese aus einem nicht kultivierten Symbionten
(2008)Die vorliegende Arbeit beschäftigt sich mit Enzymen des ped-Genclusters aus einem bisher nicht kultivierten Symbionten.
Der ped-Cluster gehört zu Typ-I-Polyketidsynthasen (PKS), in denen die Acyltrans-ferasen (AT) ... -
Expression, Aufreinigung und funktionelle Untersuchungen der ABC-Transporter ABCB1 und ABCG2
(2010-07-27)Die ABC-Transporter ABCB1 und ABCG2 beeinflussen aufgrund ihrer ubiquitären Expression in physiologischen Barrieren und ihrer breiten Substraterkennung die Pharmakokinetik vieler unterschiedlicher Arzneistoffe. Außerdem ... -
Expressionssysteme zur Untersuchung der Pederin- und Psymberin-Biosynthese aus nicht kultivierten bakteriellen Symbionten
(2011-03-25)Die vorliegende Arbeit beschäftigt sich mit der Expression und Charakterisierung von Enzymen der Pederin- und Psymberin-Biosynthese sowie mit den Fortschritten in der heterologen Expression des Pederin-Genclusters. Pederin ... -
Extensibility of Association Schemes and GRH-Based Deterministic Polynomial Factoring
(2013-03-21)The subject of the present work is the application of the theory of combinatorial schemes to problems in computational algebra. The principal notions of combinatorial schemes which are studied in this work are association ... -
External Control of Many-Body Quantum Systems
(2021-10-05)In strongly correlated many-body quantum systems, the complex interplay between a large number of degrees of freedom and the presence of various competing energy scales leads to rich phase diagrams, but also renders these ... -
External Spanier-Whitehead duality for C-spectra and applications to C-homology theories
(2021-07-19)The thesis constructs a Spanier-Whitehead type duality functor relating finite C-spectra to finite Cop-spectra, where C is a topological index category. We prove that every C-homology theory is given by taking the homotopy ...
