Mathematisch-Naturwissenschaftliche Fakultät: Suche
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Detection and quantification of permafrost change in alpine rock walls and implications for rock instability
(2010-01-08)
The perennial presence of ice in permafrost rock walls alters thermal, hydraulic and mechanic properties of the rock mass. Temperature-related changes in both, rock mechanical properties (compressive and tensile strength ...
Kontrollierte haptotrope Umlagerungen von Chrom-Aren-Komplexen mit polycyclischen aromatischen Liganden
(2010-12-22)
Im Rahmen dieser Arbeit wurden haptotrope Metallumlagerungen von Chrom-Aren-Komplexen mit ausgedehnten aromatischen Liganden untersucht. Der Schwerpunkt lag dabei auf der gezielten Steuerung der jeweiligen Umlagerungsreaktionen. ...
Cosmic Shear and the Intrinsic Alignment of Galaxies
(2010-11-12)
Cosmology has recently entered an era of increasingly rich observational data sets, all being in agreement with a cosmological standard model that features only a small number of free parameters. One of the most powerful ...
Molecular genetic analyses in developmental dyslexia & related endophenotypes
(2010-12-22)
Developmental dyslexia is one of the most common neurodevelopmental disorders, with a prevalence of 5% to 12% among school-aged children. It is a severe and specific impairment in the acquisition of reading and spelling ...
Succinylcholin und Succinylmonocholin – Methodik und Qualitätssicherung der Analyse instabiler Zielsubstanzen im Rahmen der forensisch-toxikologischen Fallarbeit sowie wissenschaftlicher Studien
(2010-12-23)
Trotz großer Fortschritte insbesondere der apparativen Analytik bleiben einige ungelöste Probleme in der forensischen Toxikologie weiterhin bestehen. Der verlässliche Nachweis von Succinylcholin (SUX), einer bisquaternären ...
Observation of top quark pair production and estimation of W+jets background with ATLAS at the LHC
(2010-12-22)
An analysis has been presented based on an integrated luminosity of 2.9 pb-1 of 7 TeV center-of-mass energy proton-proton collision data in ATLAS at the Large Hadron Collider. The data have been collected since ...
Simulationsrechnungen zur Positronenannihilation in Aluminiumlegierungen zur Untersuchung der Ausscheidungsbildung
(2010-12-21)
Hochfeste Aluminiumlegierungen verdanken ihre Eigenschaften kleinen, fein verteilten Ausscheidungen von Legierungsatomen. Zum besseren Verständnis der Temperaturbehandlung, die benötigt wird, um die Ausscheidungsbildung ...
Managing social-ecological systems for resilience: Fisheries in the small reservoirs of northern Ghana
(2010-12-08)
People in northern Ghana face an increasing number of challenges such as social change, political neglect, globalization and a lack of income generating alternatives. On top of this difficult situation they have to adapt ...
Composite Finite Elements for Trabecular Bone Microstructures
(2010-11-19)
In many medical and technical applications, numerical simulations need to be performed for objects with interfaces of geometrically complex shape. We focus on the biomechanical problem of elasticity simulations for trabecular ...
Impact of climate change and stocking rates on pasture systems in SE Morocco – An Application of the SAVANNA Ecosystem Model
(2010-11-25)
Extensive sheep and goat grazing provides the main income for population in Morocco’s semi-arid to arid areas where rainfall does not permit cropping without irrigation. As processes of vegetation dynamics cannot be assessed ...