[No abstract available]

Today, the majority of the world's population lives in city areas. This renders the urban climate to be the most impacting local climate to the global society. To understand and improve the urban climate, local governments ...

Gravitational waves are now observed routinely. Therefore, data analysis has to keep up with ever improving detectors. One relatively new tool to search for gravitational wave signals in detector data are machine learning ...

In dieser Dissertation betrachten wir die Gleichung $$\sigma_k(A^u) = u^{\left(p-\frac{n+2}{n-2}\right)k}, wobei $n\ge 3$ und $ p \in \left(\frac n{n-2} , \frac{n+2}{n-2}\right). Dabei ist $\sigma_k$ das $k$-te ...

Optical clocks are superior to all other clocks, reaching 1e-18 in their uncertainty. This makes them not only attractive for the field of fundamental research, like testing General Relativity or examining the variance of ...

Mit der fortschreitenden Weiterentwicklung von Software und der zunehmenden Nutzung des Internets bieten sich den Schülern und Studenten heute immer mehr Möglichkeiten, sich für ihre Hausaufgaben und Hausübungen zu ...

We consider a strongly elliptic second order differential operator A together with a degenerate boundary operator T of the form T = φ0γ0 + φ1γ1, where γ0 and γ1 denote the evaluation of a function and its exterior ...

The comparison of the g-factors of the proton and the antiproton is a stringent test of CPT invariance. The state-of-the-art method for the determination of the (anti-)proton's g-factor is the application of the continuous ...

This work presents characterization methods and simulation-based loss analyses for passivated emitter and rear (PERC) solar cells. Furthermore, it discusses possible ways of introducing poly-Si on thin inter-facial oxides ...

Current and future gravitational wave detectors (GWDs) place high demands on their subsystems to reach their sensitivity target. Therefore, the stabilized laser systems and squeezed light sources have to fulfill the highest ...