The Faculty of Mathematics and Natural Sciences: Search
Now showing items 21-30 of 2206
Neurale Linienselektion humaner embryonaler Stammzellen
(2012-03-29)
Im Rahmen dieser Dissertation sollte ein effektives Verfahren zur Aufreinigung hESC-abgeleiteter neuronaler Populationen entwickelt werden. Hierfür wurden zwei Strategien eingesetzt. Bei der Promotor-basierten Selektion, ...
Der Einfluss von Vulkanausbrüchen auf die Vegetationsentwicklung und die agrarische Nutzung seit dem Weichselspätglazial in Ostanatolien anhand von palynologischen Untersuchungen an lakustrinen Sedimenten des Vansees (Türkei)
(2012-08-07)
Die Auswirkungen heutiger Vulkaneruptionen auf die Vegetation sind seit langem im Fokus ökologischer Untersuchungen. Um Aussagen über Ablauf und Dauer der postvulkanischen Vegetationsentwicklungen zu treffen, bedarf es ...
Ecology, biogeography and responses to habitat degradation of a highly diverse rainforest ant community and taxonomy of Afrotropical Pheidole Westwood (Hymenoptera, Formicidae)
(2012-11-23)
This thesis is about the Kakamega Forest ant fauna in Kenya. With currently 329 ant species the region is the most diverse ever sampled in Africa and, in terms of altitude and biogeographic distribution, probably also one ...
Vergleichende Untersuchungen zur Struktur und Expression von Antikörpern aus Nicotiana benthamiana und CHO-Zellen zum Einsatz in der Krebstherapie
(2012-03-27)
Die Non-Hodgkin-Lymphome bilden eine sehr heterogene Gruppe von Tumorerkrankungen, bei denen sich die lymphatischen Zellen unkontrolliert vermehren. Die meisten Unterarten gehen, wie auch die indolent verlaufenden follikulären ...
Dynamical and Mechanistic Effects of High Pressure Fluids in the Earth's Crust
(2012-03-16)
Overpressurized fluids in the lithosphere play a significant role in a diverse range of globally observed natural hazards. Their occurrence during volcanic eruptions or earth degassing processes is apparent, but their ...
Dynamic organization and interactions of plasmalemmal SNARE proteins studied in plasma membrane sheets and live cells
(2012-04-05)
All Eukaryotic cells and their internal organelles are surrounded by membranes. Many cellular functions involve transport of material between membrane bound compartments initiated by a fusion step of respective membranes. ...
Synthesizing Human Motions
(2012-04-05)
In this work different data-driven methods for the synthesis of natural human full body motions are presented. My research in this area was based on the following fundamental questions: Suppose we have all the motion capture ...
Insights into function of transcription factor Ap-2δ: target genes and interaction partners
(2012-03-12)
The Ap-2 transcription factors comprise a family of sequence-specific DNA-binding proteins that play pivotal roles in regulating gene expression during development, differentiation, and tumorigenesis.
According to ...
According to ...
Herstellung von Polysaccharidpellets mittels Schmelzextrusion
(2012-01-12)
Ziel der vorliegenden Arbeit war es, mit Schmelzextrusion und einem in der Pharmazie neuartigen Schmelzgranulationsverfahren kontinuierlich sphärische wirkstoffhaltige Pellets auf Polysaccharidbasis herzustellen.
Die ...
Die ...
Livestock Water Productivity (LWP) improvement in the mixed croplivestock system of Ethiopian Highlands, Amhara Region: a gendered sustainable livelihood approach to target LWP interventions for rural poverty reduction
(2012-01-12)
Water is vital for live as such including a wide range of livelihood activities including domestic and productive needs. Access to adequate water supply would significantly contribute to poverty alleviation, whereas lack ...