E-Dissertationen: Search
Now showing items 2131-2140 of 2282
The evolution of massive stars in the Small Magellanic Cloud
(2019-03-27)
Massive stars in the early universe are born with only a small amount of heavy elements (or, 'metals’). These metal-poor massive stars played a crucial role in shaping the galaxies in the early universe. They are also the ...
Biophysical studies of EGFR conformation and interaction
(2019-03-26)
Epidermal growth factor receptor (EGFR) plays such a crucial role in cell signaling that its activity is intricately regulated. According to the prevailing activation model, EGF binding to EGFR initiates a series of ......
Scalable parallel simulation of variably saturated flow
(2019-03-19)
In this thesis we develop highly accurate simulation tools for variably saturated flow through porous media able to take advantage of the latest supercomputing resources. Hence, we aim for parallel scalability to very large ...
An Approach for Collaborative Ontology Development in Distributed and Heterogeneous Environments
(2019-01-25)
The era of digitalization poses high demands on capturing and processing knowledge generated in everyday life in formal models. Ontologies provide common means for formal knowledge capturing and modeling for a universe of ...
Search for the Higgs Boson Decay into Bottom and Charm Quarks Using Proton-Proton Collisions at √s = 13 TeV
(2019-02-05)
A search for the Standard Model (SM) Higgs boson, produced in association with a Z boson, in decays to bottom or charm quarks is presented. The SM Higgs boson mass is assumed to be 125 GeV. These searches analyse a data ...
Diversity of feeding and pollination strategies of Mesozoic beetles
(2020-08-23)
Beetles (Order: Coleoptera) as the most diverse and successful animals on the earth, comprise about 400,000 species, constituting almost 40% of described insects and a quarter of all animal species. They are distributed ......
Functional roles of the chemokine CCL17 in skin and brain immunity
(2019-02-04)
The chemokines CCL17 and CCL22 represent ligands of CCR4 and are mainly produced by dendritic cells (DCs) and macrophages (Mφs) in the immune system. CCL17 was found to promote various inflammatory and allergic diseases, ......
Funktionen des Chemokins CCL17 im Immunsystem der Haut und des Gehirns
Die Chemokine CCL17 und CCL22 sind Liganden von CCR4 und werden hauptsächlich von dendritischen Zellen (DCs) und Makrophagen ......
Funktionen des Chemokins CCL17 im Immunsystem der Haut und des Gehirns
Die Chemokine CCL17 und CCL22 sind Liganden von CCR4 und werden hauptsächlich von dendritischen Zellen (DCs) und Makrophagen ......
Characterization of the Morphological and Cellular Effects of Arabidopsis thaliana Glutamate Receptor AtGLR3.7 on Plant Growth and Physiology
(2019-01-22)
There is a ubiquitous involvement of glutamate receptor-like receptors in all major physiological processes in plants and these proteins have similar operating properties as animal ionotropic glutamate receptors. The aim ...
A dark matter quest through decaying axinos and vector-like portals
(2019-01-24)
To date there is no definite particle physics interpretation of dark matter. At the same time, LHC searches at √s = 14 TeV yielded no signals of physics beyond the Standard Model. Minimal models of new physics that predict ...
Untersuchung von adenosinergen Regulatorproteinen der zirkadianen Rhythmik im Gehirn der Ratte und deren Veränderungen durch Schlafentzug und chronische Koffeineinnahme
(2019-03-07)
Der Neuromodulator Adenosin stellt eine der bedeutendsten schlafregulierenden Substanzen für die Steuerung des Einschlafprozesses dar. Es konnte gezeigt werden, dass Adenosin seine schlafinduzierende Wirkung vorwiegend ...