Faculties of University Bonn: Search
Now showing items 201-210 of 395
Immune defense mechanisms against Legionella longbeachae
(2020-01-30)
The pulmonary epithelial barrier is the first line of defense against pathogens invading the lungs. If those are able to overcome this first barrier, myeloid cells of the innate immune system are instrumental for the ......
People-Tracking-Verfahren zur autonomen Identifikation und Begleitung von Personen durch mobile Roboter
(2020-08-06)
Die vorliegende Arbeit untersucht die Verfolgung, d.h. die kontinuierliche Schätzung der Position von sich bewegenden Objekten, insbesondere von Personen, in der Umgebung eines mobilen Roboters durch diesen selbst mit Hilfe ...
Sedimentation of particle suspensions in Stokes flows
(2020-05-14)
In this thesis, we consider problems arising from the physical phenomenon of particle sedimentation. We focus on non-Brownian particles in fluids at zero Reynolds number. Microscopically, the particle
system is described ...
Darum sei der Übersetzer auch bedankt – Richard Wilhelms Übersetzung des Dao De Jing und deren Rezeption bei Bertolt Brecht
(2020-01-08)
Die vorliegende Dissertation befasst sich mit der deutschen Übersetzung des altchinesischen Klassikers Dao De Jing von Richard Wilhelm (1873–1930) sowie mit deren Rezeption durch Bertolt Brecht (1898–1956). Sie arbeitet ...
Proteomic identification of posttranslational modifications: cAMP-induced changes of phosphorylation and investigation of novel approaches detecting posttranslational modifications at lysine and arginine residues
(2020-04-22)
Cyclic adenosine monophosphate (cAMP) is an important second messenger which can be generated in response to signals binding to stimulatory G-protein coupled receptors. Inside the cell, protein kinase A is a well-known ...
Language choice as a gate-keeping practice: an exploration into the psycho-social impacts of multilingualism through case studies from the educational and judicial sectors of Pakistan
(2020-01-27)
Pakistan is a multilingual and multi-ethnic country: all the provinces have their own regional languages as lingua franca, i.e., Punjabi in Punjab, Pashto in Khyber Pakhtunkhwa, etc.; Urdu is the national language, i.e., ...
Approximation Algorithms for Traveling Salesman Problems
(2020-04-15)
The traveling salesman problem is the probably most famous problem in combinatorial optimization. Given a graph G and nonnegative edge costs, we want to find a closed walk in G that visits every vertex at least once and ...
Palladium-katalysierte regiodivergente Carboaminierungen und -veretherungen
(2020-04-08)
Ziel der Arbeit war, ein robustes System zur intermolekularen Palladium katalysierten regiodivergenten Carboaminierung zu entwickeln und die Grenzen der Substratpalette dieses Prozesses zu erforschen. Der Fokus der Arbeit ...
Spaceborne SAR Remote Sensing for Monitoring of Vegetation Dynamics in Arid and Semi-arid Environment
(2020-04-22)
Drylands are under constant threat from multiple stresses and challenges, which occur as a result of a complex interaction of natural processes, and human-induced processes caused by unsustainable land use practices, leading ...
Impact of UGT1A polymorphisms on inflammation and fibrogenesis in a humanized transgenic mouse model
(2020-07-07)
Fibrogenesis represents a highly dynamic scarring response of the liver resulting from different causes of hepatic injury. A key process capable of activating a broad array of profibrogenic pathways is oxidative stress. ...