Fakultäten der Universität Bonn: Suche
Anzeige der Dokumente 21-30 von 395
Die Arg219Leu-Variante des humanen 5-HT1A-Rezeptors: Kein Nachweis bei Tourette-Patienten
(2020-05-05)
Nach einleitender Beschreibung des komplexen Serotoninsystems und der Beschreibung allgemein klinischer Aspekte des Tourette-Syndroms wird der Frage nachgegangen, ob in DNA-Proben von Tourette-Syndrom-Patienten eine ...
Measurement of the double polarization observables G and E in neutral and positive pion photoproduction off the proton
(2020-08-14)
The nucleons, as one of the most fundamental building blocks of visible matter, are built up of quarks and gluons. However, the interactions and dynamics inside the nucleons, which are mediated by the strong force and ......
Der MrgD-Rezeptor und seine Rolle in der Leberfibrose und deren Komplikationen im transgenen Tiermodell
(2020-05-05)
Bei der Leberzirrhose handelt es sich um das Endstadium einer jeden chronischen Lebererkrankung. Das Renin-Angiotensin-System ist maßgeblich an der Entstehung der Leberzirrhose und der portalen Hypertension beteiligt. ...
Control of ion and neurotransmitter homeostasis by hippocampal astroglial networks
(2020-12-16)
The present study addressed the contribution of astrocytic gap junction channels to extracellular K+ clearance. Astrocyte form large networks through gap junction coupling that enables intercellular communication ...
Robot mapping and navigation in real-world environments
(2020)
Robots can perform various tasks, such as mapping hazardous sites, taking part in search-and-rescue scenarios, or delivering goods and people. Robots operating in the real world face many challenges on the way to the ...
Jacobi No-Core Shell Model for P-shell Hypernuclei
(2020-06-19)
Understanding baryon-baryon (BB) interactions in the non-zero strangeness sectors is a crucial step toward one of the ultimate goals of nuclear physics - a unified theory describing interactions among baryons. Due ......
Die Effekte des Multikinase-Inhibitors Regorafenib auf die zirrhotische und nicht-zirrhotische portale Hypertension im Rattenmodell
(2020-07-10)
Einleitung: Chronische Lebererkrankungen führen zu einer portalen Hypertension mit schwerwiegenden Komplikationen für Patienten. Eine pathologisch gesteigerte, extrahepatische Angiogenese ist ursächlich an der Entstehung ...
Stellar populations in gravitationally bound systems
(2020-08-21)
The understanding of how, which, where and when stars form provides important information for the vast majority of astronomical fields. Star-formation has a complex multi-scale physical nature. Stars form in dense sub-parsec ...
Multi-stage Micropattern Gaseous Detectors for the ALICE TPC Upgrade - Studying and Modelling Charge Transfer and Energy Resolution
(2020-06-23)
With the upgrade of the LHC (Large Hadron Collider) at CERN, the interaction rate of ALICE
(A Large Ion Collider Experiment) will be increased up to 50 kHz for Pb-Pb collisions.
Thus the gated and rate-limited readout ...
Weak lensing shape measurement calibration studying effects of stronger shears and cluster contamination for the mass estimation of relaxed galaxyclusters
(2020-09-25)
Weak lensing measurements suffer from well-known shear estimation biases, which can be partially corrected for with the use of image simulations. In this work we present an analysis of simulated images that mimick observations ...