E-Dissertationen: Suche
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Bottom-up Object Segmentation for Visual Recognition
(2013-03-20)
Automatic recognition and segmentation of objects in images is a central open problem in computer vision. Most previous approaches have pursued either sliding-window object detection or dense classification of overlapping ...
Analysis tools for precision studies of hadronic three-body decays and transition form factors
(2013-03-04)
Due to the running coupling constant of Quantum Chromodynamics one of the pillars of the Standard Model, the strong interactions, is still insufficiently understood at low energies. In order to describe the interactions ...
Improving Usability in Procedural Modeling
(2013-02-22)
This work presents new approaches and algorithms for procedural modeling geared towards user convenience and improving usability, in order to increase artists’ productivity. Procedural models create geometry for 3D models ...
Biosynthesis of Phenylnannolone A, a MDR Reversal Agent from Nannocystis pusilla
(2013-02-27)
Myxobacteria are gliding bacteria known to produce an immense diverse spectrum of natural products with unique modes of action. Nannocystis pusilla B150 is a myxobacterial representative, which is able to synthesize ......
Measurement of jets production in association with a Z boson and in the search for the SM Higgs boson via H →ττ→ll+4ν with ATLAS
(2013-03-13)
Three measurements focussing on the understanding of jet final states in ATLAS, in di-jet, Z and Higgs boson candidate events, using data corresponding to an integrated luminosity of 35 pb−1 in 2010 and 4.7 fb−1 in 2011, ...
Antibiotic mechanisms of invertebrate and mammalian defensins
(2013-02-19)
Multicellular organisms defend themselves against infectious microorganisms by producing a wide array of antimicrobial peptides referred to as host defence peptides (HDPs). These evolutionary ancient peptides are important ...
Entwicklung von Mikropartikeln für parenterale Depotarzneiformen mit biologischen Wirkstoffen
(2013-03-07)
Das Ziel der vorliegenden Arbeit war die Entwicklung und Implementierung einer Plattformtechnologie zur Herstellung von Mikropartikeln auf Basis bioabbaubarer Polymere als Depotarzneiform für therapeutisch-anwendbare ...
Wolbachia, endosymbionts of arthropods and filarial nematodes: Requirement of cell wall biosynthesis for cell division And Replication in a host cell-free culture
(2013-03-13)
Obligate intracellular endobacteria of the genus Wolbachia are widespread in arthropods and filarial nematodes. In disease-causing filarial nematode species, responsible for over 150 million cases of human filariasis in ...
Gromov-Witten correspondences, derived categories, and Frobenius manifolds
(2013-02-21)
In this thesis we consider questions arising in Gromov-Witten theory, quantum cohomology and mirror symmetry. The first two chapters deal with Gromov-Witten theory and derived categories for moduli spaces of stable curves ...
On the relaxation of a variational principle for the motion of a vortex sheet in perfect fluid
(2013-03-14)
A certain two-phase model is considered, which stands some relation with a description of the vortex sheet configuration in a perfect fluid.
Both a sharp and a relaxed version of the evolution can be understood as ...
Both a sharp and a relaxed version of the evolution can be understood as ...