Faculties of University Bonn: Fakultäten der Universität Bonn: Recent submissions
Now showing items 621-640 of 9487
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Subtrajectory Clustering, Curve Averaging and the Complexity of Underlying Range Spaces
(2024-12-13)In this thesis, we study the clustering of spatial data with a focus on trajectory data. Trajectory data appears in various applications. These range from the recorded positions of moving objects (e.g. animals, humans, ... -
Spin Labeling with Nitroxide, Trityl, and Copper Labels for Protein Structure Elucidation by EPR Spectroscopy
(2024-12-13)In this thesis, the intricate challenges that emerge in the application of site-directed spin labeling (SDSL) techniques for structural investigation of biomolecules are addressed, with a specific focus on nitroxide, trityl ... -
Modeling longitudinal epidemiological data using novel methods for statistical learning and regression
(2024-12-12)The analysis of longitudinal data plays an important role in medical research. The data is typically collected during follow-up visits in epidemiological observational studies. These studies often investigate the natural ... -
Fluoreszenzunterstützte Kariesexkavation mit Polymerinstrumenten zur pulpanahen Exkavation
(2024-12-12)Im Rahmen dieser Untersuchung wurden Kariesexkavationen im pulpanahen Bereich mit dem PolyBur<sup>®</sup>-System durchgeführt. Zusätzlich zur klassischen Sonde kam das SIROInspect<sup>®</sup>-System als fluoreszenzbasiertes ... -
Mathematical modelling of complete recessive lethals: Adaptive dynamics across varying genetic and population structures
(2024-12-12)The study of recessive lethal diseases in populations presents significant challenges, from estimating key parameters - such as the number of genes involved and the mutation rates driving genetic degeneration - to understanding ... -
Some sharp and endpoint inequalities in Harmonic Analysis
(2024-12-12)This cumulative dissertation is dedicated to the study of certain sharp and endpoint inequalities in Harmonic Analysis. <br /> The first part of this thesis focuses on sharp Fourier extension inequalities on spheres. Our ... -
Chopped Miscanthus biomass for soil organic matter build-up and evaluation of nitrogen and carbon dynamics in arable farming systems
(2024-12-12)Arable farming practices affect soil C and N dynamics and thus have a crucial impact on global climate change and on aquatic and terrestrial ecosystems. Soil nutrient cycling is driven by soil microbial biomass, making ... -
Epigenetische Modulation der Heparansulfat-Sulfotransferasen-Expression in Mammakarzinomzellen und Einflussnahme auf die Tumorzell-induzierte Thrombozytenaktivierung
(2024-12-11)Disseminierte Tumorzellen profitieren erheblich von der Interaktion mit Thrombozyten. Durch eine Tumorzell-induzierte Thrombozytenaktivierung (TCIPA) kommt es zur Ausbildung von Heteroaggregaten, durch die sich die entarteten ... -
Dams, Development, and Indigenous Communities: A Case Study of Arunachal Pradesh, India
(2024-12-10)This research explores the relationship between indigenous communities and large-scale infrastructure projects, specifically hydropower dams, revisiting a key topic in development studies. In the 20th century, large dams ... -
Diversity and molecular phylogenetics of Psychodidae (Insecta, Diptera)
(2024-12-10)(noch nicht zugänglich / not yet accessible) -
Essays in Behavioral Economics
(2024-12-09)This dissertation includes three self-contained essays, each considering a different question on the process of belief formation that can leave the decision-maker with biased beliefs. In the first essay, “Experimental ... -
A global drought monitoring framework using GRACE/-FO data assimilation
(2024-12-09)Extreme climate phenomena like droughts can lead to a shortage of available water resources that in turn can cause serious consequences such as famines. Monitoring of extremes is extremely important, and past research ... -
Prognostische Wertigkeit der PET-CT 4 Wochen nach Radioembolisation von Brustkrebslebermetastasen
(2024-12-09)<strong>Ziel: </strong> Messung der frühen Tumorstoffwechselaktivität vier Wochen nach Radioembolisation mit Yttrium-90-Mikrosphären durch eine 18F-FDG-PET/CT-Analyse bei Brustkrebspatientinnen mit Lebermetastasen und ... -
Multi-layer single-cell omics applications in the context of infection
(2024-12-09)Single cell multi-omics sequencing techniques have seen rapid developments in the last few years. The ability of pairing different data modalities makes it an attractive tool for investigating adaptive immune responses. ... -
Hippocampal-dependent episodic memory and its relation to visual-perceptual processing
(2024-12-06)Our understanding of the mechanisms by which the human hippocampus mediates the relationship between episodic autobiographical memory and visual imagery remains limited. There is growing interest and further evidence on ... -
Sub-cone visual resolution by active, adaptive sampling in the human foveola
(2024-10-29)The foveated architecture of the human retina and the eye’s mobility enable prime spatial vision, yet the interplay between photoreceptor cell topography and the constant motion of the eye during fixation remains unexplored. ... -
Religion as differentiated communication
(2024-11-15)German sociologist Niklas Luhmann developed his sociological theory of religion as part of his general theory of (modern) society. His book A Systems Theory of Religion (2013 [2000]) presents religion as differentiated ... -
Congenital Gerbode Defect: A Left Ventricular to Right Atrial Shunt: State-of-the-Art Review of Its General Data, Diagnostic Modalities, and Treatment Strategies
(2024-05-28)The congenital Gerbode defect is defined as an abnormal communication between the left ventricle and the right atrium. This review aimed to summarize existing evidence, shed light on the clinical implications, and identify ... -
The missense mutation C667F in murine β-dystroglycan causes embryonic lethality, myopathy and blood-brain barrier destabilization
(2024-06-18)Dystroglycan (DG) is an extracellular matrix receptor consisting of an α- and a β-DG subunit encoded by the DAG1 gene. The homozygous mutation (c.2006G>T, p.Cys669Phe) in β-DG causes muscle-eye-brain disease with multicystic ... -
Neuropilin2 in Mesenchymal Stromal Cells as a Potential Novel Therapeutic Target in Myelofibrosis
(2024-05-18)Bone marrow fibrosis in myeloproliferative neoplasm (MPN), myelodysplastic syndromes (MDS), MPN/MDS overlap syndromes and acute myeloid leukemia (AML) is associated with poor prognosis and early treatment failure. Myelofibrosis ...
