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Now showing items 1864-1883 of 10109
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Cardinals as Ultrapowers: A Canonical Measure Analysis under the Axiom of Determinacy
Bold, Stefan (2009-11-11)This thesis is in the field of Descriptive Set Theory and examines some consequences of the Axiom of Determinacy concerning partition properties that define large cardinals. The Axiom of Determinacy (AD) is a game-theoretic ... -
Carl Troll: Dokumente zu seiner Biographie und seinem wissenschaftlichen Werk
Gelte, Winfried; Kreil, Sabine; Nutz, Manfred; Christ, Sabrina (2017)Carl Troll war zwischen 1938 und 1966 ordendicher Professor und Direktor des Geographischen Instituts in Bonn. In dieser Zeit wuchs das Institut beständig und Carl Toll erlangte Weltruf vor allem mit der Entwicklung des ... -
Carvedilol-mediated signal transduction at the β2 adrenergic receptor
Benkel, Tobias (2022-07-14)G protein-coupled receptors (GPCRs) comprise the most prominent family of membrane proteins in the mammalian genome. They are required to relay extracellular cues into a cellular response. The environmental interactions ... -
The CAS protein and Ca2+ signaling in the chloroplast of Arabidopsis thaliana
Pirayesh, Niloufar (2023-03-16)There has been evidence that CAS forms a complex in the chloroplast of Chlamydomonas with PSI, CYTb6/f, and other proteins like PGRL1 and ANR1. However, in A. thaliana, such a CAS complex has not been shown yet. Therefore, ... -
Case studies on tropical benthic foraminifera assemblages in coastal marine environments under anthropogenic stress for the investigation of primary controlling factors in their diversity and distribution patterns
Sariaslan, Nisan (2023-01-18)Benthic foraminifera are found in all types of marine environments, from brackish estuaries to the deep ocean basins. They are invaluable tools in paleoclimatology, paleoceanography, biostratigraphy, and in modern ecological ... -
Casson-Whitney unknotting, Deep slice knots and Group trisections of knotted surface type
Ruppik, Benjamin Matthias (2022-08-26)In this thesis, we study knotted surfaces in 4-dimensional manifolds from three different but interconnected perspectives. <br /> In the first part, we introduce a measure of 'distance', or rather 'length', between ... -
Categorification of tensor powers of the vector representation of Uq(gl(1|1))
Sartori, Antonio (2014-06-17)We consider the monoidal subcategory of finite-dimensional representations of U<sub>q</sub>(gl(1|1)) generated by the vector representation, and we provide a graphical calculus for the intertwining operators, which enables ... -
Categorified Uq(sl2)-theory using Bar-Natan’s approach
Schäfer, Gisa (2014-06-18)For V the U<sub>q</sub>(sl<sub>2</sub>)-module which is the quantum version of the natural representation, we categorify the n-fold tensor product of V as a module over the Temperley-Lieb algebra. To do this, we use ... -
Cavitands, Helicates and Macrocycles: Unleashing the Power of Weak Non-Covalent Interactions
Zhu, Sascha Shuxia (2009-11-12)In the course of the development of supramolecular chemistry, weak non-covalent interactions have gained tremendous importance. In this work, comprehensive massspectrometric investigations combined with theoretical ... -
Die CCL17-abhängige Neuroinflammation in einem Mausmodell der Alzheimer Demenz
Müller, Christina (2016-06-29)Basierend auf vorherigen Studien, die erste phänotypische Auffälligkeiten der hier untersuchten APP/PS1xCCL17E/E-Mäuse zeigten, wurde dieses Projekt zur Charakterisierung des inflammatorischen Profils durchgeführt. Es ... -
CD24 in Plattenepithelkarzinomen des Kopf-Hals-Bereiches
Schubert, Deborah Christina (2024-02-26)Plattenepithelkarzinome des Kopf-Hals-Bereiches sind hoch immunogene Tumore mit einem heterogenen Ansprechen auf aktuelle Therapieoptionen. Da ein tumortoleranter Phänotyp in Makrophagen und anderen Immunzellen unter anderem ... -
CD33 auf humanen Mikroglia und seine Rolle bei der Entstehung von Morbus Alzheimer
Grobe-Einsler, Marcus (2016-06-28)Mikroglia repräsentieren das Immunsystem im ZNS und nehmen somit eine zentrale Rolle auch bei neurodegenerativen Erkrankungen ein. In der vorliegenden Arbeit wurde die Expression des CD33-Rezeptor auf humanen Mikroglia ... -
CD8 T cell responses during primary and secondary influenza infection - Role of MHC-I expression on non-immune cells
Vento Asturias, Salvador (2021-09-03)Influenza infection results in strong immune responses in the lung usually leading to clearance of infection and, in some cases, immune pathology with varying degrees of prognosis. CD8 T cells are believed to be one of the ... -
CD8+ T cell priming and provision of CD4+ T cell help are spatially and temporally distinct events
Eickhoff, Sarah (2018-07-03)The generation of a protective memory CD8<sup>+</sup> T cell response requires priming of naïve T cells by dendritic cells and consecutive proliferation and differentiation of CD8<sup>+</sup> T cells. In this differentiation ... -
CDO1-Promoter-Methylierung: Gen-Repression und die Bedeutung als prognostischer und prädiktiver Biomarker für ein rezidivfreies Überleben bei Patienten mit Prostatakarzinom
Zipfel, Lisa (2021-04-15)Molekulare Biomarker können dazu beitragen zwischen aggressiven und klinisch stillen Prostata Karzinomen zu unterscheiden. Sie sind daher für eine individuelle Therapiefindung bei Patienten mit Prostatakarzinom von großer ... -
Celica Ierusalem: Studien zur mittelalterlichen Lichterkrone
Henkel, Arno-Lutz (2021-03-16)Die vorliegende Arbeit behandelt die Gruppe jener mittelalterlichen Lichterkronen, die vornehmlich im 12. Jahrhundert entstanden ist, unter dem Gesichtspunkt des dort theologisch entfalteten und visualisierten Jerusalemmotivs. ... -
The cell biology of the FcRn-albumin recycling system
Pannek, Andreas-Joachim (2022-08-10)Human serum albumin (HSA) is the most abundant protein in plasma and has an exceptionally long circulatory half-life of around three weeks in humans. The enhanced half-life properties of HSA result from the selective ... -
Cell Cycle Regulation of G-Quadruplex DNA Structures at Telomeres
Stefan, A. Juranek; Katrin, Paeschke (2012-05-01)DNA and RNA regions containing tracts of guanines can form very stable secondary structures called G-quadruplex (G4). Genomic sequences with the potential to form G4 (G4-motifs) are abundant across species. In all analyzed ... -
Cell Layout Routing
Klotz, Benjamin (2023-08-08)The design of modern computer chips is an immensely complex task that is typically broken down into many subproblems. One of these is the cell layout problem, which is the task of generating a layout for a given input ...