Faculties of University Bonn
Recent Submissions
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Pilgerinnen und Reiseautorinnen: Drei Reiseberichte von Frauen aus der späten Qajarenzeit
(2026-06-05)Diese im Sommer 2020 eingereichte Dissertation behandelt die Autorinnenschaft und Reisetätigkeit von drei qajarischen Frauen Ende des 19. Jahrhunderts. Grundlage der Analyse bilden die von ihnen verfassten Reise- bzw. ... -
A geometric compactification of the moduli space of grafted surfaces
(2026-06-05)In this thesis, we study the degenerations of complex projective structures on an orientable surface S of genus at least two, aiming to describe a compactification of their moduli space and provide a geometric interpretation ... -
Long-distance effects in rare B decays
(2026-06-02)The physics underlying the change of quark flavor provides important constraints on physics beyond our current best understanding. These indirect searches for signs of New Physics require the comparison of high-precision ... -
Enlightening Main Group Chemistry: Development and Synthesis of Novel Chromophores Based on Heavy Pnictogens
(2026-06-02)Owing to their highly tunable photophysical properties, boron difluoride complexes of dipyrrins (BODIPY) have established themselves as versatile chromophores with widespread applications in research areas beyond synthetic ... -
Analyse des Einflusses von MTSS1 auf Entwicklung, Organisation und Funktion ependymaler Zilien der Maus
(2026-06-02)Die vorliegende Arbeit befasst sich mit der Untersuchung der Bedeutung des Proteins MTSS1 (Metastasis Suppressor 1) in ependymalen Zellen und fragt, inwieweit dieses Protein die Entwicklung, Organisation und Funktion motiler ... -
Localization and Mapping for Autonomous Vehicles Using Radar
(2026-06-01)Human error remains the leading cause of road fatalities. By minimizing human intervention behind the wheel, autonomous vehicles aim to reduce traffic accidents and provide a safer means of transportation. These vehicles ... -
The Role of Afferent Hippocampal to Prefrontal Cortex Projections in a Mouse Model of Alzheimer's Disease
(2026-06-01)Alzheimer's disease is the most common cause of dementia and is marked by progressive cognitive decline. Early dysfunction appears in the hippocampus and later involves the prefrontal cortex. These two brain regions are ... -
Cross-border Education and its relationship to sociocultural integration and economic development in West African border communities
(2026-06-01)This thesis investigates the complex dynamics of cross-border access to public basic education in West African border communities, particularly emphasizing how sociocultural factors influence this phenomenon and shape ... -
Biomarker zur Einschätzung der residualen Nierenfunktion und zur Prognose kardiovaskulärer Ereignisse bei Patienten mit terminaler Nierenkrankheit
(2026-05-29)Der Zusammenhang zwischen Restnierenfunktion und verbesserter Überlebensrate bei Dialysepatienten ist seit Jahrzehnten gut belegt. Eine Restnierenfunktion, unabhängig ihres Ausmaßes, trägt zur Elektrolytregulierung, ... -
Abū Laiṯ as-Samarqandīs (gest. 375/986) Werk zur islamischen Ethik Tanbīh al-ġāfilīn im Kontext der ideengeschichtlichen Entwicklungen in Zentralasien des 9. - 10. Jahrhunderts
(2026-05-29)Die vorliegende Dissertation untersucht das Werk <em>Tanbīh al-ġāfilīn</em> des zentralasiatischen hanafitischen Gelehrten Abū Laiṯ as-Samarqandī (gest. 375/986) im Kontext der ideengeschichtlichen Entwicklungen Zentralasiens ... -
Gesetz und Lebenswirklichkeit im antiken Athen: Eine rechtshistorische Analyse der 41. Rede des Demosthenes
(2026-05-29)Diese Arbeit untersucht das Verhältnis zwischen kodifiziertem Recht und informellen gesellschaftlichen Normen in der 41. Rede des Demosthenes. Ausgangspunkt ist die Beobachtung, dass attische Gerichtsreden des 4. Jhds. v. ... -
Radio and millimeter observations of the environments of young stars undergoing accretion bursts
(2026-05-28)Studying the formation and evolution of Sun-like stars is crucial for understanding the origins of the Solar System. Young stellar objects (YSOs) undergo episodic outbursts that may impact disk chemistry and planet formation. ... -
Metabolic Lipid Tracing in the Rodent Heart
(2026-05-28)Cardiovascular diseases remain the leading cause of death worldwide and represent enormous medical challenge. Therefore, the search for better treatment strategies and markers for early cardiovascular diseases detection ... -
Macrophages in the pathophysiology of myxomatous mitral valve dystrophy
(2026-05-28)Myxomatous mitral valve dystrophy (MVD) is the first cause of mitral valve prolapse (MVP), a common disease affecting 2 to 3 % of the population. The first causal mutation in the <em>FLNA</em> gene (<em>FLNA-P637Q</em>), ... -
Dysregulation of protein translation and sensory function in Drosophila melanogaster autism models
(2026-05-27)Autism spectrum disorders (ASDs) are highly heterogeneous neurodevelopmental conditions affecting 1–2% of children and characterized by impaired social interaction, repetitive behaviors, and sensory abnormalities. Although ... -
Durchführbarkeit einer multi-sensorischen Stimulation auf der Intensivstation zur Vermeidung von postoperativem Delir bei älteren Menschen: DREAM
(2026-05-27)Das postoperative Delir (POD) stellt insbesondere bei älteren Patienten nach herzchirurgischen Eingriffen eine häufige und klinisch relevante Komplikation dar. Bei fehlender effektiver pharmakologischer Therapie gewinnen ... -
Change trends in rice-based systems of coastal Bangladesh
(2026-05-27)Rice-based cropping systems are central to food security and rural livelihoods in Bangladesh, particularly in the low-lying coastal delta where agriculture is highly vulnerable to salinity intrusion, erratic rainfall, ... -
Student Engagement, Achievement Goals, and Autonomy Support in German Lecture-Based Courses
(2026-05-27)This cumulative dissertation examines the relationship between student engagement with achievement goals and autonomy support in lecture-based courses in Germany. Using a mixed-methods approach, this research aims to ... -
Variational methods for the analysis of geometric problems in solid mechanics
(2026-05-26)In this thesis I study geometric problems which commonly arise in material science. The goal of these models is to derive structural properties of the material by describing the time evolution of defects inside the material, ... -
Deep phenotyping of dairy cows with different body condition for characterizing their adaptability to the onset of lactation
(2026-05-22)Metabolic and endocrine functions of dairy cows under non- optimal body condition (underconditioned or over-conditioned) exhibit marked abnormalities that result in a significant decrease in milk production. Underconditioned ...
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