Mathematisch-Naturwissenschaftliche Fakultät: Suche
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Simulation of Bone Remodeling Process around Dental Implant During the Healing Period
(2021-07-05)
This interdisciplinary thesis deals with the numerical investigation of bone remodeling around dental implants during the healing period with regard to biomechanical aspects. The aim of the study was to develop algorithms ...
Weak lensing magnification & baryon acoustic oscillations in galaxy-galaxy lensing
(2021-09-08)
Cosmology is the science that aims to explain the Universe in its entirety. While the standard cosmological model has had tremendous success in explaining independent astrophysical observations, we still lack understanding ...
Experimental Near-Field Characterization of Plasmonic Nanostructures
(2021-01-13)
The spatial resolution of conventional optical technologies is fundamentally limited by diffraction due to the wave nature of light. A promising platform to overcome this diffraction limit in nanophotonic applications is ...
Studies into measuring the Higgs CP-state in H → ττ decays at ATLAS
(2020-07-16)
Since the discovery of the Higgs boson in 2012, experimental particle physics made large efforts to measure all properties of the new particle to characterise all its properties as precisely as possible.
So far, all ...
So far, all ...
Various Aspects of Astroparticle Physics and the Implications for Dark Matter Searches
(2020-05-04)
Cosmic rays offer an opportunity to search for dark matter, if the latter decays or annihilates into standard model particles. In the first part of this work, we address an excess that was claimed to be seen in the cosmic ...
Optical spectroscopy and applications of atomically precise graphene nanoribbons: from light emission to photodetection
(2020-11-16)
Atomically precise graphene nanoribbons (GNRs) are narrow stripes of graphene with a width of a few atoms and a well-defined edge structure. On-surface synthesis of GNRs from molecular precursors enables atomic precision ...
Analyse der intranukleären Dynamik und des Exports der ribosomalen 60S-Untereinheit
(2021-09-13)
Die Proteinbiosynthese wird von Ribosomen - großen molekularen Maschinen - durchgeführt, die aus zahlreichen verschiedenen Proteinen und einem ribosomalen RNA-Rückgrat bestehen. Die Biogenese der ribosomalen Untereinheiten ...
Photon Based Electron Beam Analysis at ELSA Utilizing Synchrotron Radiation and Compton Scattering
(2020-11-17)
Within the collaborative research center SFB/TRR 16 "subnuclear structure of matter" the beam diagnostic capabilities of the ELSA storage ring at the Physics Institute of Bonn University have been extended by a synchrotron ...
Novel Methods for Molecular and Ionic Liquids: From Fundamentals to Applications as Electrolytes
(2021-09-13)
The trend towards sustainable technologies and processes requires the development of suitable solvents and electrolytes. In this regard, next to traditional molecular solvents, ionic liquids (ILs) are regarded as promising ...
Taming Hadronic Effects at the Precision Frontier: From the Muon Anomaly to Rare Decays
(2021-02-01)
The strong interaction, one of the indispensable pillars of the Standard Model of particle physics, poses challenges at low energies because of the phase transition and the confinement nature of its underlying theory, ...