E-Dissertationen: Search
Now showing items 2241-2250 of 2282
Validierung und forensische Anwendung chromatographisch-massenspektrometrischer Methoden zum Nachweis von klassischen illegalen Drogen, neuen psychoaktiven Substanzen und Arzneistoffen in verschiedenen Matrices am Beispiel von Heroin, Cathinon-Derivaten und Propofol
(2018-06-12)
Im Rahmen der forensisch-toxikologischen Begutachtung sind neben den klassischen illegalen Drogen auch diverse Medikamente sowie neue psychoaktive Substanzen von Relevanz. Für den gerichtsverwertbaren Nachweis dieser ...
Modulation der Signaltransduktion des muskarinischen M1-Rezeptors mittels orthosterischer und dualsterischer Liganden
(2018-09-26)
Muskarinische Acetylcholin Rezeptoren (mAChRs) gehören zur Superfamilie der G Protein-gekoppelten Rezeptoren (GPCRs). Der Subtyp 1 der mAChRs (M1-mAChR) koppelt bevorzugt an G Proteine der Gq-Familie, kann jedoch promiskuitiv ...
The reproductive biology of Cretaceous oviraptorid dinosaurs and its implication for the origin of bird reproduction
(2018-11-13)
This dissertation aims to pioneer an integrative approach that includes all lines of evidence to comprehensively and in detail reconstruct the biology of an extinct animal. Specifically, the dissertation consists of several ...
Animal-Robot Interactions: Electrocommunication, Sensory Ecology, and Group Dynamics in a Mormyrid Weakly Electric Fish
(2018-12-12)
Mormyrid weakly electric fish possess a specialized electrosensory system. During the process of active electrolocation, these animals perceive self-generated electric organ dis-charges (EOD) and are thereby able to detect ...
Search for the H → bb Decay of the Standard Model Higgs Boson in Associated Production with Vector Bosons Using ATLAS Data at √s = 8 TeV
(2018-10-29)
In this thesis, a search for the H → bb decay of the Standard Model Higgs boson is presented. A dataset of 20.2 fb-1 recorded by the ATLAS detector at CERN is ......
Silica Cell Wall Morphogenesis and Cytoskeletal Dynamics of the Centric Diatom Odontella sinensis
(2019-01-25)
The architecture and the distribution of the cytoskeleton in a diatom cell has not been systematically reported before, and its function during the cell cycle has remained largely unexplored. In this thesis, I used Odontella ...
The complete experiment problem of pseudoscalar meson photoproduction in a truncated partial wave analysis
(2019-02-07)
One of the remaining open challenges in Standard Model phenomenology is the formation of bound states of quarks in the strong coupling regime of Quantum Chromodynamics (QCD). This is true in particular for the excited ......
Addis Ababa Airport zwischen Globalisierung und Fragmentierung: Ein Hub in Raum und Zeit
(2019-03-15)
Diese Forschungsarbeit untersucht den Flughafen von Äthiopiens Kapitale Addis Abeba als einen Ort, an dem verschiedenartige, teils ambivalente Entwicklungen zusammen¬treffen. Der Bole International Airport steht als Beispiel ...
Phylogeny, Biogeography and Systematics of Loasaceae subfam. Loasoideae
(2019-02-01)
Loasaceae subfam. Loasoideae is a mostly South American group of angiosperms that reaches its highest diversity in the Andean mountain ranges but also extends into Central America, Africa and Oceania. Although some molecular ...
Deep, Large Scale Surveys of Star Forming Regions throughout the Milky Way
(2019-02-04)
Star formation and the processes involved are not only important to the Milky Way as an astronomical object, but are also crucial to understand our own origin. For instance, only lower-mass stars like our own Sun have ...