E-Dissertationen: Search
Now showing items 101-110 of 970
Strategies for a Semantified Uniform Access to Large and Heterogeneous Data Sources
(2021-02-18)
The remarkable advances achieved in both research and development of Data Management as well as the prevalence of high-speed Internet and technology in the last few decades have caused unprecedented data avalanche. Large ......
Hormone und Demenz: Eine pharmakoepidemiologische Analyse
(2020-12-16)
Die Untersuchung potentieller Risikofaktoren für eine Demenzerkrankung ist ein wichtiger Bestandteil der primären Prävention. Die weite Verbreitung der Einnahme von Hormonen und hormonbeeinflussenden Medikamenten für ...
Investigations to quantify individual exposure to solar ultraviolet erythemal radiation including cloud meteorological impact
(2020-07-09)
Combined meteorological and dosimetric ultraviolet (UV) erythemal radiation (UVER) measurements were performed in 2016 and 2017. Based on collected data sets the actual UVER exposure of outdoor working probands is determined ...
EBI2 is a negative modulator of adipose tissue activity
(2020-08-17)
Weight-related diseases are common and often fatal conditions characterized by an imbalance between energy intake and energy expenditure. Obesity and weight gain related diseases such as type 2-diabetes have reached in the ...
From star formation to regional distribution: Influences on the embedded cluster mass function
(2021-07-02)
In this work we study the embedded cluster mass function (ECMF), meaning the mass distribution
function of embedded clusters. Embedded clusters are fully or partially enclosed in interstellar gas,
dust and molecular ...
Networks, translocality, and the resilience of rural livelihoods in Northeast Thailand: Insights from a social network perspective
(2022-03-24)
This dissertation aims to substantiate the ongoing debate on migration and its role in resilience building, and in particular in building resilient rural livelihoods amidst rural transformation and climate change. For a ...
A variational approach to Gibbs measures on function spaces
(2022-03-18)
We study develop a variational technique to study models from constructive quantum field theory. Our starting point is the interpretation of the Polchinski equation as the Hamilton-Jacobi-Bellman equation of a stochastic ...
Vertex Deletion Problems: A Parameterized Point of View
(2022-02-25)
In this thesis we study various vertex deletion problems. In a vertex deletion problem, we are given a graph G and an integer k, and want to delete at most k vertices from G such that the resulting graph belongs to a certain ...
Efficient Methods for Lidar-based Mapping and Localization
(2020-10-30)
An expedient aim in robotics research is to enable robot systems to enter areas which are inaccessible or too dangerous to humans, such as disaster scenarios. For autonomous navigation in these environments, robust and ...
Three Pion Scattering at Maximal Isospin from Lattice QCD at Physical Mass
(2021-01-07)
In this work the scattering of two pions in $I = 2$ and three pions in $I = 3$ is analyzed with lattice QCD. The process is computed on three Wilson clover twisted mass ensembles generated by the ETMC with total momentum ...