E-Dissertationen: Browsing E-Dissertationen by Title
Now showing items 690-709 of 4071
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Couplings and Kantorovich contractions with explicit rates for diffusions
Zimmer, Raphael (2017-09-15)We consider certain classes of diffusion and McKean-Vlasov processes and provide non-asymptotic quantifications of the longtime behavior using coupling methods. The thesis is divided into three main parts.
In the ... -
Coverings, Correspondence, and Noncommutative Geometry
Al-Yasry, Ahmad Zainy (2009-01-19)We construct an additive category where objects are embedded graphs in the 3-sphere and morphisms are geometric correspondences given by 3-manifolds realized in different ways as branched covers of the 3-sphere, up to ... -
Crafting digital doubles: Enhancing shape acquisition and material representation
Thiel, Sebastian (2020-08-12)The demand for digital applications follows the unhindered growth of the digitization of tasks across many fields, including the entertainment industry, education and science but also work environments. ... -
Creld1 controls T cell homeostasis in mouse and human
Bonaguro, Lorenzo (2020-07-07)Cysteine-rich with EGF-like domains 1 (Creld1) was recently found to be fundamental for the VEGF-mediated activation of NFATc1 during heart development. Creld1 complete KO in mice is lethal due to developmental problems ... -
Critical, statistical, and thermodynamical properties of lattice models
Kerala Varma, Vipin (2013-11-11)In this thesis we investigate zero temperature and low temperature properties - critical, statistical and thermodynamical - of lattice models in the contexts of bosonic cold atom systems, magnetic materials, and non-interacting ... -
Crospovidon als Alternative zu mikrokristalliner Cellulose bei der Herstellung von Pellets
Verheyen, Peter (2011-01-19)Zur Herstellung von pharmazeutischen Pellets mittels Extrusion / Sphäronisierung wird als Pelletierhilfsmittel in der Regel mikrokristalline Cellulose (MCC) eingesetzt. Dieses hat die hervorragenden Eigenschaften in ... -
Crossregulation of Insulin signalling and innate immunity
Becker, Thomas (2010-08-10)Insulin signalling (IlS) is a major signalling cascade, which is conserved from worm to human. Beside the regulation of blood sugar levels, different other processes like organismal growth, body size, ageing or autophagy ... -
Cryo-EM structures of the human NLRP3 inflammasome
Hochheiser, Inga Verena (2023-11-20)NLRP3 is an intracellular sensor protein whose activation by a broad spectrum of exogenous and endogenous stimuli leads to inflammasome formation and pyroptosis. The mechanisms leading to NLRP3 activation and the way how ... -
Crystal chemistry, melt composition and redox controls on the behavior of trace elements during lunar magmatism
Leitzke, Felipe Padilha (2018-12-12)The behavior of trace elements in magmatic systems is controlled by physicochemical conditions prevalent during mantle partial melting and magmatic differentiation. Among these controlling factors are temperature, depth, ... -
Curvature bounds and heat kernels: discrete versus continuous spaces
Bonciocat, Anca-Iuliana (2008)We introduce and study rough (approximate) lower curvature bounds and rough curvature-dimension conditions for discrete spaces and for graphs. These notions extend the ones introduced in \cite{St06a} and \cite{St06b} ...
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Curvature-Dimension Bounds and Functional Inequalities: Localization, Tensorization and Stability
Bacher, Kathrin (2010-03-16)This work is devoted to the analysis of abstract metric measure spaces (M,d,m) satisfying the curvature-dimension condition CD(K,N) presented by Sturm and in a similar form by Lott and Villani.
In the first part, we ... -
The Curve Graph and Surface Construction in S x R
Irmer, Ingrid (2011-01-13)Suppose S is an oriented, compact surface with genus at least two. This thesis investigates the \homology curve complex" of S; a modification of the curve complex first studied by Harvey in which the ... -
Cut Cell Methods in Global Atmospheric Dynamics
Adelsberger, Jutta (2014-02-28)In this thesis, we study next generation techniques for the numerical simulation of global atmospheric dynamics, which range from modeling and grid generation to discretization schemes.
Based on a detailed dimensional ... -
Cutin, wax and stomatal mutants of Arabidopsis thaliana: chemical and physiological analysis of the leaf barrier properties
Petruschke, Charlotte (2019-10-08)Stomatal pores and the cuticular membrane are the two major key elements to regulate the gas exchange and water balance of plants. The hydrophobic cuticle covers all aerial parts of plants in their primary developmental ... -
Cycleclasses for algebraic De Rham cohomology and crystalline cohomology
Ring, Nicholas (2002)For schemes which are smooth over a regular base scheme we establish the existence of cycle class maps with values in the corresponding algebraic De Rham cohomology. These maps have all the properties one expects, i.e. ... -
Das Cyclodepsipeptid FR900359: Ein Insektizid mit neuem Wirkmechanismus aus Cand. Burkholderia crenata und Chromobacterium vaccinii
Hanke, Wiebke (2024-01-16)Sekundärmetabolite (SM) sind für ihr breites Spektrum an Bioaktivitäten bekannt und daher eine wichtige Quelle für neue Arzneimittelkandidaten. Neben ihrer Relevanz für die Therapie von Erkrankungen sind SM und ihre ... -
Cytohesin-3 und sein Interaktionspartner Arl4d regulieren die T-Zellvermittelte Immunität gegen virale Infektionen durch Beeinflussung der IL-2 Produktion
Tolksdorf, Felix (2018-12-17)Die Regulation der Aktivität des Immunsystems ist ein essentieller Bestandteil einer erfolgreichen Abwehr von Pathogenen durch unseren Körper. Sowohl die Aktivierung des Immunsystems als auch das Herunterfahren von ... -
Cytohesins are cytoplasmic ErbB receptor activators
Bill, Anke (2011-07-12)Signaling by ErbB receptors requires the activation of their cytoplasmic tyrosine kinase domains which is initiated by ligand binding to the receptor ectodomains. Up to now, cytoplasmic factors contributing to the activation ... -
The Cytoskeleton of Diatoms: Structural and Genomic Analysis
Aumeier, Charlotte (2015-01-08)The cytoskeleton is essential for many cellular functions such as cell motility, the control of cell shape and polarity, meiosis, cytokinesis, intracellular transport as well as endo- and exocytosis. The present study ... -
Cytosolic recognition of pathogenic nucleic acids
Hagmann, Cristina Amparo (2011-07-11)The innate immune system senses pathogens by pattern recognition receptors (PRR) located in different cell compartments. Components of the bacterial cell wall and conserved proteins are detected by Toll-like receptors ...