Mathematisch-Naturwissenschaftliche Fakultät: Suche
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Biogeomorphic dynamics in the Turtmann glacier forefield, Switzerland
(2017-05-19)
Worldwide, glacier retreat enlarges glacier foreland areas, which are characterized by pronounced geomorphic and ecologic dynamics. Feedbacks between these dynamics are believed to drive glacier foreland landscape development, ...
Erforschung und Etablierung von microRNA als forensischer Biomarker zur Identifikation biologischer Spurenarten
(2017-08-23)
Spuren von forensisch-biologischem Interesse sind kleine Antragungen von Blut, Sekreten oder Gewebefragmenten an oder auf Personen, Oberflächen oder Gegenständen. Ihre Analyse ermöglicht nicht nur den Rückschluss auf ...
Weak Gravitational Lensing Study of Dark Matter Distribution in The Abell 226/228 Supercluster Field Using The COMBO-17 Survey Data
(2017-06-30)
Accurate photometric calibration of optical data is crucial for photometric redshift estimation. We present the Softassign Procrustes Matching method (SPM) to improve the colour calibration upon the commonly used Stellar ...
Maligne Transformation gingivaler Epithelzellen durch Porphyromonas gingivalis
(2017-09-08)
Ziel der vorliegenden Arbeit war es, neue Erkenntnisse einer bakteriell-induzierten chronischen Entzündung (Parodontitis) in Bezug auf eine orale Tumorgenese zu gewinnen. Dazu wurde der Einfluss des parodontopathogenen ......
Materialmodifikationen in Lithiumniobat- und Lithiumtantalat-Kristallen durch Ionenbestrahlung
(2017-05-22)
Die künstlich hergestellten Kristalle Lithiumniobat (LiNbO3) und das eng verwandte Lithiumtantalat (LiTaO3) sind bewährte Ausgangsmaterialien zur Herstellung aktiver und passiver Bauelemente, die Licht ...
Weak Lensing–X-ray Scaling Relations for a High Redshift Galaxy Clusters Sample
(2017-07-21)
Accurate cosmology through large X-ray selected galaxy cluster samples will rely on accurate mass estimates and well-calibrated mass-observable relations. The comparison of independent approaches, such as X-ray and ...
A method for evaluating the role of gold nanoparticles in monochromatic x-ray studies
(2017-07-24)
To promote the use of gold nanoparticles as an enhancement agent from a principle concept into therapeutic applications, it is imperative to obtain detailed knowledge of the nanoparticle-induced radiobiological mechanisms. ...
Multiseasonal Remote Sensing of Vegetation with One-Class Classification – Possibilities and Limitations in Detecting Habitats of Nature Conservation Value
(2017-07-03)
Mapping of habitats relevant for nature conservation often involves the identification of patches of target habitats in a complex mosaic of vegetation types extraneous for conservation planning. In field surveys, this is ...
A new molecular mechanism to promote protean agonism at a G protein-coupled receptorl
(2017-07-24)
Protean agonists are of great pharmacological interest as their apparent efficacy may change in magnitude and direction depending on the constitutive activity of a receptor. Yet, this intriguing phenomenon has been poorly ...
Improvements and application of the STatistical Analogue Resampling Scheme STARS
(2017-07-03)
Basically, there are two approaches to downscale climate simulations from global climate models to a regional scale: dynamical and statistical downscaling. This thesis focuses on a statistical method – the Statistical ...