The Faculty of Mathematics and Natural Sciences: Search
Now showing items 231-240 of 440
Design and Synthesis of Covalent Peptidomimetic Inhibitors for Human Cysteine Cathepsins
(2020-02-07)
The present thesis elucidates the development of (i) a series of small molecule inhibitors reacting in a covalent-irreversible manner with the targeted proteases and (ii) a fluorescently labeled activity-based probe as a ......
Algebraic Multigrid for Meshfree Methods
(2020-02-11)
This thesis deals with the development of a new Algebraic Multigrid method (AMG) for the solution of linear systems arising from Generalized Finite Difference Methods (GFDM). In particular, we consider the Finite Pointset ...
New aspects of deglaciation in southern Norway: Climate variability derived from surface exposure ages of Late Quaternary and Holocene landforms
(2020-01-30)
The investigation of periglacial and related landforms in South Norway is of high interest for exploring timings of deglaciation and to assess their geomorphological connectivity to palaeoclimatic changes during the Late ...
Optische Eigenschaften und Oberflächenreaktivität von Chalkopyrit
(2020-01-20)
In dieser Arbeit wurden die optischen Eigenschaften und die Oberflächenreaktivität von Chalkopyrit theoretisch auf der Grundlage akkurater quantenchemischer Methoden behandelt. Die hydro-metallurgische Kupfergewinnung ist ...
The Phenomenon of Functional Retention of Incorporated Chloroplasts in Sea Slugs (Sacoglossa, Heterobranchia, Mollusca) and Evolutionary Adaptations: Aspects of Photobiology, Cell Biology, Ecology and Behavior
(2020-01-30)
The phenomenon of retention of functional chloroplasts from their food algae in sacoglossan sea slugs - also called kleptoplasty - is a challenge for research, still leaving many questions unsolved, e. g. concerning ......
Petrological analyses and Lu-Hf geochronology of subducted continental and oceanic crust from different locations in the upper and lower plate of the Caledonian Orogen
(2020-03-09)
In this thesis I conducted Lu-Hf analyses on samples from locations all over the Caledonian Orogen. I combined these ages with petrological analyses in order to help to unravel some of the open questions concerning the ...
Die biologische Funktion der N1-2´O-Methylierung eukaryotischer mRNA durch die Methyltransferase CMTr1
(2021-05-14)
Eukaryoten modifizieren das 5´-Ende ihrer mRNA mit einem invertierten N7-methyliertem Guanosin (m7G). Diese Cap0 genannte Struktur wird in höheren Eukaryoten durch die Methyltransferase CMTr1 weiter modifiziert: CMTr1 ...
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 ...
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 ...