Naturwissenschaften, Mathematik und Informatik
Recent Submissions
-
Genotype-Phenotype Correlation in Noonan Syndrome – Focus on LZTR1 and its Substrates
(2023-05-30)Noonan syndrome (NS) is a multisystemic disorder that is known as one of the most common monogenetic diseases associated with early-onset congenital heart defects, such as hypertrophic cardiomyopathy (HCM). Infants diagnosed ... -
Monitoring mitochondrial translation with spatial resolution and high throughput strategies
(2023-05-30)Nearly all mitochondrial proteins are encoded in the nuclear genome, synthesized in the cytosol, and imported into mitochondria. However, mitochondria are semi-autonomous and possess their own genome, the mitochondrial DNA ... -
Sustainable Methods in C–H Functionalizations
(2023-05-30)Cross-coupling chemistry has matured in an attractive tool in synthetic organic chemistry to realized efficient formation of C‒C and C‒Het bonds. However, these transformations are also associated with certain drawbacks, ... -
Novel Approaches to the Fast Simulation of the ATLAS Calorimeter and Performance Studies of Track-Assisted Reclustered Jets for Searches for Resonant $X \rightarrow SH \rightarrow b\bar{b} WW^*$ Production with the ATLAS Detector
(2023-05-30)One of the most essential tools for all measurements and searches at the LHC experiments is the Monte Carlo (MC) simulation of proton-proton collisions. The generation of MC events, in particular the simulation of the ... -
Interactions Within and Between Cytoskeletal Filaments
(2023-05-26)Cellular mechanics are determined by the cytoskeleton which consists of three different kind of biopolymers – actin filaments, microtubules and intermediate filaments – which form an intricate network. Each filament type ... -
Diophantine problems over global fields and a conjecture of Artin over function fields
(2023-05-26)This thesis considers three diophantine problems over different global fields and Artin's primitive root conjecture over function fields. In the first chapter, which is a joint project with Christian Bernert, the main ... -
Novikov-Shubin Invariants of Nilpotent Lie Groups
(2023-05-25)Novikov-Shubin invariants are so-called L2-invariants of non-compact manifolds. They are defined using the Laplace operators and measure the density of their spectra near zero. This near-zero part of the spectrum is ... -
Quantitative Analyses on the Effects of the EU Sugar Market Policy
(2023-05-23)The sugar market has long been excluded from the systematic reform process of the EU’s Common Agricultural Policy started with the MacSharry reform in 1992. While the markets of most other agricultural products were ... -
The Analysis of Climate-induced Feed Gaps in Arid and Semi-arid Southern African Regions: The Case of The Limpopo Province-South Africa
(2023-05-23)In the southern areas of Africa, climate hazards such as prolonged drought are among the phenomena that have negatively affected the farming systems. In relation to livestock, productivity is constrained by the shifts in ... -
Anthropologische Bearbeitung der Bestattungen napoleonischer Soldaten aus Frankfurt-Rödelheim zur Rekonstruktion der Lebensbedingungen in der Grande Armée
(2023-05-23)In this work, the human remains of more than 200 Napoleonic soldiers, which were archaeologically recovered in the Rödelheim district (Frankfurt am Main) in 2015, were comprehensively anthropologically examined. The aim ... -
Optimierung der Eigenschaften von neuartigem Elektrobandstahl
(2023-05-23)In the present work, the influence of silicon (Si) and particularly aluminium (Al) on the properties of electrical steel is studied. The aim is to decrease magnetization losses and therefore increase the efficiency of ... -
Social information sampling and decision-making: An evolutionary and ontogenetic perspective
(2023-05-16)An advantage of being a group-living-, as opposed to a solitary-species, is having the opportunity to engage with conspecifics in mutually beneficial cooperative activities. Choice of cooperation partner often decides ... -
Evaluation of a Noise Reduction and Information Management System on Noise, Stress, Communication and User Acceptance of Crews in the Operating Room and the Medical Laboratory
(2023-05-16)The theoretical background includes the working definitions, theories, and models. It will be shown that noise levels exceed recommendations by the World Health Organisation and that the consequences of noise are detrimental ... -
Tripartite Information and Scrambling in Quantum Many-Body Systems
(2023-05-11)This thesis contributes to the study of quantum chaos and thermalization of closed quantum systems by applying tools from quantum information theory. We study scrambling – the delocalization of quantum information – in ... -
Vibrational Frequencies of Molecular Systems using High Dimensional Neural Network Potentials
(2023-05-08)Computational Chemistry is an important field in chemistry which looks for solu- tions for several questions such as reaction mechanisms, design of experiments and understanding fundamental properties of molecules. For ... -
Application of Laser Induced Desorption to study Velocity-Resolved Kinetics
(2023-05-04)In this work, I present a new method to measure velocity-resolved kinetics (VRK) of chemical reactions on surfaces. Ultra-fast laser-induced desorption (LID) is utilized as a tool to directly measure coverages of adsorbates. ... -
UV laser modification of transparent materials for photonic applications
(2023-04-28)Photonic applications have experienced strong growth in recent years. Due to increasing digitalization and automation in all areas of life, further growth of photonics is expected in the future. The broad range of photonic ... -
Empirische Studien zur horizontalen Vernetzung in naturwissenschaftlichen Schulbüchern und zur Förderung situationalen Interesses im fächerübergreifenden Unterricht
(2023-04-28)The implementation of integrated science education has already been a widely discussed topic in Germany for several decades. The arguments put forward are, on the one hand, a learning-promoting linking of subject content ... -
Intention, Impact and Commitment in Geographical Indication of Origin: The Case of Kintamani Bali Arabica Coffee
(2023-04-25)Market extension and differentiation strategies that specify products based on the geographical indication of origins (GIs) play an important role in countering the impact of neoliberal policy in the agri-food industry. ... -
Interpreting and visualizing the decisions of Deep Neural Networks
(2023-04-20)Machine learning and its associated algorithms involving deep neural networks have gained widespread admiration in the computer vision domain. In this regard, significant progress has been made in automating certain ...