E-Dissertationen: Search
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Modellierungen seismisch ausgelöster gravitativer Massenbewegungen für die Schwäbische Alb und den Raum Bonn und Erstellen von Gefahrenhinweiskarten
(2009-03-18)
Gravitative Massenbewegungen werden weltweit kartiert und analysiert. Als Auslöser werden starke Niederschläge bzw. ein Überschuss an Feuchtigkeit , sowie Erdbeben genannt. Während für die beiden erstgenannten Auslöser ...
Self-Assembled Supramolecular Squares from Chiral [4,4’]-Bipyridines and Mass Spectrometric Investigations of Oligothiophene-Based Catenates and Catenanes
(2009-03-19)
Self-Assembled Supramolecular Squares from Chiral [4,4']-Bipyridines
Self-Assembled Supramolecular Squares are synthesised from two different building blocks: Bidentate metal complexes (90°, palladium and platinum) ......
Self-Assembled Supramolecular Squares are synthesised from two different building blocks: Bidentate metal complexes (90°, palladium and platinum) ......
Optimal transport and geometric analysis in Heisenberg groups
(2009-01-29)
In this thesis we consider the Heisenberg group H_n=R^{2n+1} with its Carnot-Carathéodory distance d_c and the Lebesgue measure L^{2n+1}. In Chapter 1, in relation with the geometric traveling salesman problem in H_1, we ...
Monitoring der Vegetationsdynamik in Ostafrika mit multisensoralen Satellitendaten
(2009-01-08)
Diese Arbeit hat zum Ziel, die Vegetationsbedeckung sowie die Vegetationsdynamik in ihrer saisonalen und interannuellen Ausprägung mit Hilfe multisensoraler Satellitendaten zu erfassen. Auf unterschiedlichen zeitlichen und ...
Theoretical Aspects of Cosmic Shear and its Ability to constrain Cosmological Parameters
(2009-03-13)
In the last decade weak gravitational lensing by the large-scale structure of the Universe, also called cosmic shear, has become an important tool to constrain cosmological parameters. Despite this success there remain ...
Environment and Properties of Submillimeter Galaxies
(2009-03-06)
Extra-galactic surveys with large submillimeter bolometer cameras discovered a population of dust obscured starbursting galaxies at high redshifts. These submillimeter galaxies (SMGs) are crucial in the stellar build up ...
Regionalisation of human ES cell derived neural precursors
(2009-03-13)
The derivation of region-specific neural cells from human embryonic stem cells holds great promise for future cell replacement strategies of neurodegenerative diseases. However, the possibility to recreate the diversity ...
Darstellung von Terpenacyl-β-D-glucopyranosiden: Spaltung von Benzylschutzgruppen mittels katalytischer Transferhydrogenolyse in Gegenwart multifunktioneller Aglyca
(2009-03-23)
Ausgangspunkt der vorliegenden Arbeit war der erfolgreiche Einsatz der katalytischen Transferhydrogenolyse bei der Synthese des antiviral wirksamen 1',6'-O-Diacylglucosids "Cunilosid". Analog dieser Synthese sollte ...
Blue-Light Sensing in Arabidopsis: In Vivo Microscopy of Subcellular Localization, Endocytosis, and Vesicular Recycling of the Blue-Light Receptor Phototropin 1
(2009-03-13)
In this thesis, the subcellular localization and possible functions of the blue light receptor, PHOT1, is examined. Results are presented, which indicate that blue lightinduced relocalization of auxin efflux carriers ...
On Rho Invariants of Fiber Bundles
(2009-07-21)
Using adiabatic limits of Eta invariants, Rho invariants of the total space of a fiber bundle are investigated. One concern is to formulate the aspects of local index theory for families of Dirac operator in terms of the ...