Fakultäten der Universität Bonn
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Game design elements in serious games: Analysis of a chatbot for medical education
(2026-02-03)Serious games are defined as games pursuing a primary objective beyond mere entertainment and are often used in educational contexts to foster intrinsic motivation and improve learning outcomes. A frequently referenced ... -
Essays in Applied Microeconomics
(2026-02-03)This dissertation consists of three self-contained chapters of original research – two of which are single-authored and one with a fellow PhD student – and contributes predominantly to behavioral economics and experimental ... -
Die Bedeutung der Entwicklung eines akut-auf-chronischen Leberversagens bei nicht-viszeralen Eingriffen bei Patient*innen mit Leberzirrhose
(2026-02-03)Die Leberzirrhose ist eine schwerwiegende Erkrankung mit einer hohen Inzidenz, Morbidität und Mortalität. Operationen wird, insbesondere bei einer eingeschränkten Leberfunktion, ein starker Einfluss auf die perioperative ... -
Parakrine Effekte Ras- und mTORopathischer neuroepithelialer Tumorzellen auf neuronale Netzwerke: Multimodalanalytik im in vitro Entwicklungsmodell
(2026-02-03)Gangliogliome (GGs) sind die häufigsten glioneuronalen Tumoren und gehen oftmals mit epileptischer Anfallsaktivität einher. Die Mechanismen, die dieser Anfallsaktivität zugrunde liegen, sind bis heute nicht hinreichend ... -
Harnessing light beyond equilibrium: from molecular photoswitches to out-of-equilibrium supramolecular assemblies
(2026-02-03)Supramolecular chemistry enables dynamic, functional architectures to be constructed through reversible, non-covalent interactions. Metal-organic cages, in particular, offer a versatile platform for exploring light-responsive ... -
Transcriptomic Patient Stratification: Paving the Way for Precision Medicine
(2026-02-03)(noch nicht zugänglich / not yet accessible) -
Molecular Dissection of Ustilago maydis Effector Proteins that Rewire Host Transcription During Biotrophic Colonization
(2026-02-03)(noch nicht zugänglich / not yet accessible) -
Non-Equilibrium Phenomena in Correlated Electron Systems and Photon Bose-Einstein Condensates
(2026-02-03)This thesis explores non-equilibrium phenomena in quantum many-body systems, with a focus on correlated electron systems and photon Bose-Einstein condensates. The first part develops the theoretical foundation, beginning ... -
Characterization of HV-MAPS for the Future LHCb Downstream Tracker and Development of the DAQ System MARS
(2026-01-30)By the beginning of Run 5 of the Large Hadron Collider, the LHCb experiment will enter the High-Luminosity LHC era. An increase by one order of magnitude of the instantaneous luminosity from 1x10<sup>33</sup> ... -
Climate Resilience Actions and Coffee Households' Food (in)security in Western Honduras
(2026-01-29)In Central America, particularly in Honduras, coffee production is vital to rural economies. However, extreme weather events such as droughts negatively impact coffee and food production, affecting food security of rural ... -
Sprache – Nation – Identität: Das Konzept des libanesischen Nationalismus von Saʿīd ʿAql (1912–2014)
(2026-01-28)Diese Arbeit analysiert die radikale kulturelle Neuausrichtung des Libanon durch das Konzept des Libanonismus von Saʿīd ʿAql. Im Zentrum steht die bewusste Abkehr vom Arabismus und die Definition des Libanon als eigenständige ... -
Identifikation und Charakterisierung eines Hepatoblastom-assoziierten onkogenen Clusters in der chromosomalen Region 2q24
(2026-01-27)Das Hepatoblastom (HB) stellt den häufigsten primär malignen Lebertumor im Kindesalter dar. Seit Jahrzehnten ist ein gehäuftes Vorkommen von Amplifikationen in der Region 2q24 bei dieser Tumorentität bekannt, ohne dass ... -
Effects of biological and technical subsoil amelioration on root growth and crop performance in cereal crops
(2026-01-27)In the face of climate change, optimizing root systems to enhance subsoil water and nutrient extraction is increasingly vital for resilient and efficient crop production. Subsoil amelioration approaches such as deep tillage, ... -
Biomarker-based nutritional phosphorus status in children and adolescents and its long-term association with the endocrine phosphate regulatory and adrenal medullary system
(2026-01-27)This thesis investigates biomarker-based the long-term physiological implications of higher phosphorus intake during childhood and adolescence, with a focus on how a habitually phosphorus-rich nutrition during growth shapes ... -
K+Σ− Photoproduction at Forward Angles at the BGOOD Experiment
(2026-01-27)Already when the quark model was introduced in 1964, Gell-Mann suggested that hadrons might be composed of more than three quarks. This idea is experiencing a renaissance during the last decade. In 2016, the <em>Λ</em>(1405) ... -
Essays in Bargaining, Auctions and Payments
(2026-01-27)This dissertation studies three game-theoretical models in bargaining, auctions, and payment systems. <br/> The first chapter examines reputational bargaining when one party may possess full information about the rationality ... -
Contested Waters: Historical Legacies of Hydropower Dams in the Rufiji Basin, Tanzania, ca. 1960s-2010s
(2026-01-27)This research investigates the historical evolution, political dynamics, and imagined futures of large-scale hydropower projects in the Global South, revisiting a central theme in development and infrastructure studies. ... -
Learning Personalized and Human-Aware Robot Navigation
(2026-01-27)Robots are increasingly moving from industrial applications into everyday human environments such as healthcare, households, and public spaces. In these interactive and personal contexts, successful human-robot interaction ... -
Effective Field Theory Methods Applied to Two-Body and Three-Body Systems
(2026-01-27)Quantum Chromodynamics is the fundamental theory of strong interactions. However, at low energies QCD strong coupling becomes very large and perturbative techniques are no more applicable. Lattice QCD offers an ab-initio ... -
The Role of Mtss1 in Cortical Development
(2026-01-26)The role of the membrane-shaping and actin-scaffolding protein Mtss1 in the central nervous system (CNS) is being unravelled more and more. Previous publications investigating malformations that arise under deficiency of ...
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