The Faculty of Mathematics and Natural Sciences: Browsing Mathematisch-Naturwissenschaftliche Fakultät by Title
Now showing items 2381-2400 of 4589
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Magnetisation of the IGM: Role of Starburst Dwarf Galaxies
Purkayastha, Amrita (2014-01-30)Magnetic fields are ubiquitous in the Cosmos. They are observed on all scales -- from our solar system to galaxy clusters millions of light years away. The dynamo theory and the theory of gravitational compression during ... -
Magnetische Hyperfeinwechselwirkungen in den metamagnetischen seltenen Erd-Kobalt Laves Phasen RCo2
Müller, Stephan (2003)Die vorliegende Arbeit befasst sich mit dem Studium der magnetischen Eigenschaften der <i>R</i>Co<sub>2</sub> Laves Phasen (<i>R</i> = Pr, Nd Sm (leichte Seltene Erden) und Gd, Tb, Dy, Ho, Er, Tm (schwere Seltene Erden)) ... -
Mainstreaming Climate Change Ad-aptation into Development Strategies in The Gambia: The Adaptation Paradigm between Resilience and Transformation
Lauer, Hannes (2015-02-03)Climate change adaptation (CCA) has emerged as a new paradigm of development politics. But as adaptation has turned out to be not as tangible as mitigation, controversies about the meaning and implementation have arisen ... -
Maligne Transformation gingivaler Epithelzellen durch Porphyromonas gingivalis
Hoppe, Tatjana (2017-09-08)Ziel der vorliegenden Arbeit war es, neue Erkenntnisse einer bakteriell-induzierten chronischen Entzündung (Parodontitis) in Bezug auf eine orale Tumorgenese zu gewinnen. Dazu wurde der Einfluss des parodontopathogenen ... -
Management of oxidative stress in plants: dissecting the dual role of glutathione in oxidant reduction and protein S-thiolation
Bohle, Finja (2023-07-27)The regulation of enzyme activity by post-translational modifications enables a fast acclimation at the metabolic level under changing environmental conditions. The amino acid cysteine is very susceptible to redox modifications ... -
Management von Arzneimittelinteraktionen in der öffentlichen Apotheke
Vogel, Gudrun (2013-02-12)Ziel: In der vorliegenden Arbeit wurde die Qualität des Interaktionsmanagements in öffentlichen Apotheken bewertet und der Effekt einer Standardarbeitsanweisung (SOP) zum Umgang mit potentiellen Arzneimittelinteraktionen ... -
Managing social-ecological systems for resilience: Fisheries in the small reservoirs of northern Ghana
Hauck, Jennifer Sigrid (2010-12-08)People in northern Ghana face an increasing number of challenges such as social change, political neglect, globalization and a lack of income generating alternatives. On top of this difficult situation they have to adapt ... -
Manifolds with Killing Spinors and Pinching of First Dirac Eigenvalues
Vargas Domínguez, Andrés (2007)We consider compact manifolds with metrics of Hölder regularity <i>C</i><sup>1, a</sup> and employ the theory of convergence of Riemannian manifolds in this case, to study Riemannian spin manifolds carrying almost Killing ... -
The Mannose receptor induces T cell tolerance via inhibition of CD45 and up-regulation of CTLA-4
Schütte, Verena (2014-03-28)The present study proves that the mannose receptor (MR) bears beside its function as endocytic receptor a second responsibility namely the induction of tolerance. <br /> The results of our experiments show that the decision, ... -
The mannose receptor influences antigen-presenting cells by direct interaction with CD45R0
Embgenbroich, Maria Katharina (2017-05-15)The immune system has to manage the critical decision to induce either immunity or tolerance. Cells that take part in the regulatory processes of the immune system are amongst others antigen presenting cells (APCs), ... -
Mannosylierung synthetischer langer Peptide führt zu gesteigerter Antigenkreuzpräsentation und verbesserter T-Zell-Aktivierung
Rauen, Judith (2014-06-20)In den letzten Jahren haben synthetische lange Peptide (SLPs) in der Krebsimmuntherapie immer mehr an Bedeutung gewonnen. Sie dienen hierbei als therapeutische Vakzine, die in der Lage sind, eine adaptive, T-Zell-vermittelte ... -
Many facets of CPEB proteins in neurons and beyond: expression, mRNA recognition and phosphorylation
Kaczmarczyk, Lech (2013-06-10)CPEBs are a family of evolutionary conserved auxiliary translational factors. They bind to CPEs in the 3’UTR of target mRNA and, by interacting with other members of the translational machinery, promote or decrease gene ... -
Many-Body Anderson Localization of Strongly Interacting Bosons in Random Lattices
Katzer, Roman (2015-05-27)In the present work, we investigate the problem of many-body localization of strongly interacting bosons in random lattices within the disordered Bose-Hubbard model. This involves treating both the local Mott-Hubbard physics ... -
MAPON-Untersuchungen am System 82BrFe
Tramm, Christian (2004)Mit Hilfe der Tieftemperaturkernorientierung LTNO (<b>L</b>ow <b>T</b>emperature <b>N</b>uclear <b>O</b>rientation) haben frühere Messungen der Hyperfeinwechselwirkung im System <sup>82</sup>Br<u>Fe</u> (hergestellt durch ... -
Mapping intra- and inter-annual dynamics in wetlands with multispectral, thermal and SAR time series
Muro Martín, Javier (2019-10-23)<strong>Kartierung der intra- und interannuellen Dynamik von Feuchtgebieten mit multispektralen, thermischen und SAR-Zeitreihen</strong><br /> Die Analyse der aktuellen räumlichen Verbreitung und der zeitlichen Entwicklung ... -
Mapping Properties of Bäcklund Transformations and the Asymptotic Stability of Soliton Solutions for the Nonlinear Schrödinger and Modified Korteweg-de-Vries Equation
Körner, Stefan (2020-02-17)We consider the cubic Nonlinear Schrödinger Equation (NLS) and the Modified Korteweg-de-Vries Equation (mKdV) in the one-dimensional, focusing case. For the mKdV, we also restrict ourselves to the case of real-valued ... -
Mapping the immune landscape in the alveolar space reveals alterations of multiple macrophage states in chronic obstructive pulmonary disease
Baßler, Kevin Simon (2021-03-26)Chronic obstructive pulmonary disease (COPD) is ranked among the three leading causes of death worldwide and hence constitutes a significant burden, both medically and financially. The disease is characterized by a poorly ... -
Marine-derived fungi: a source for structurally new and bioactive secondary metabolites
Neumann, Kerstin (2009-05-25)The marine habitat has been proven to be a rich source for both macro- and microorganisms that produce novel and often highly bioactive natural products. Hence, the investigation of the secondary metabolite spectrum of ... -
Die Marismas des Gualdalquivir und das Ebrodelta: Zwei spanische Reisbaulandschaften
Bahr, Wolfgang (1972)Ziel der vorliegenden agrargeographischen Untersuchung ist es, in den Marismas des Guadalquivir und dem Ebrodelta zwei spanische Agrarlandschaften mit ähnlichen naturräumlichen Gegebenheiten darzustellen, deren Physiognomie ... -
Maschinelles Lernen durch Funktionsrekonstruktion mit verallgemeinerten dünnen Gittern
Garcke, Jochen (2004)Diese Arbeit beschäftigt sich mit einem neuen Ansatz für das Klassifikationsproblem beim Maschinellen Lernen durch Funktionsrekonstruktion. Es basiert auf dem Zugang des Regularisierungsnetzwerks, aber im Gegensatz zu ...