bonndoc - Der Publikationsserver der Universität Bonn: Neuzugänge
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Model inference and uncertainty quantification in complex resistivity imaging
(2026-06-19)This thesis contributes to the solution of the complex resistivity imaging (CRI) problem by introducing an inversion workflow that emphasizes accurate model inference and uncertainty quantification in a probabilistic ... -
Titanocene-Catalyzed Hydrosilylation of Cyclic Ethers to Stereochemically Enriched Anti-Markovnikov Alcohols and Fatty Alcohols
(2026-06-19)In this thesis, titanocene-catalyzed hydrosilylations are investigated as tools towards pharmaceutically relevant motifs. First, this work establishes a straightforward approach to stereochemically enriched <em>anti-Mark ... -
From Encounters to Guidance: Privacy-Preserving Risk Modeling on Temporal Contact Networks for Proactive Digital Contact Tracing
(2026-06-19)COVID-19 highlighted the promise and limits of digital contact tracing. Decentralized deployments protected privacy, but alerts were reactive, binary, and often triggered broad quarantines. Network-based targeting can ... -
Warm Inner Envelopes of Massive Star-Forming Regions
(2026-06-19)High-mass stars play crucial roles in the evolution of galaxies, but their formation process is still not fully understood. Our work investigates this topic by studying the warm inner gas envelopes around high-mass ... -
Ikat as a Living Tradition: Visual Expression, Meaning, and Artistic Transmission in Eastern Indonesia (19th-21st Century)
(2026-06-19)Ikat textiles from Eastern Indonesia are among the most intricate and symbolically rich forms of material culture in Southeast Asia. This dissertation traces the historical development and transformation of ikat in the ... -
Deciphering the role of locus coeruleus for hippocampus-dependent learning and its impairment in a mouse model of Alzheimer's disease
(2026-06-18)The locus coeruleus (LC) is a key neuromodulatory nucleus and the brain's main source of norepinephrine. It is involved in a wide range of functions, notably, memory processing. Alzheimer's disease (AD) is a progressive ... -
Phenanthrazin-verknüpfte π-konjugierte Donor-Akzeptor-Systeme
(2026-06-18)Im Rahmen der vorliegenden Arbeit wurden neuartige H-förmige Donor-Akzeptor Strukturen synthetisiert und vollständig charakterisiert. Diese Strukturen dienten als Modellsysteme für optoelektronische Eigenschaften. <br/> Der ... -
Postoperative Ergebnisse kombinierter Trikuspidalklappenoperation über Sternotomie im Vergleich zu minimalinvasiver Chirurgie
(2026-06-18)<strong>Hintergrund:</strong> Die minimalinvasive Trikuspidalklappenchirurgie über eine videoassistierte rechte Minithorakotomie stellt eine weniger invasive Alternative zur konventionellen medianen Sternotomie bei der ... -
Risk factors initiating tolerance breakdown towards coagulation factor VIII during immune tolerance induction therapy
(2026-06-18)Hemophilia A (HA) is a hereditary bleeding disorder caused by a deficiency in coagulation factor VIII (FVIII). Despite FVIII replacement therapy, a significant proportion of patients develop neutralizing FVIII-specific ... -
Synthesis of Trityl-based Spin Systems and Investigation of Spin-Spin Interactions for Quantum Information Science
(2026-06-18)Quantum information science and molecular magnetism rely on precise control and understanding of spin-spin interactions in multi-spin systems. The exchange coupling constant J, which governs the magnetic interaction between ... -
Near-Optimum Circuits for Binary Addition and Multi-Output And Functions
(2026-06-17)In this thesis we present theoretical and practical work on the optimization of Boolean functions in chip design. On a chip, complex Boolean functions are built from basic building blocks computing for example an AND. For ... -
'Blue health' for healthy aging? Urban blue spaces as potentially therapeutic landscapes for older people in Ahmedabad and Ruhr Metropolis
(2026-06-17)In recent decades, increasing scientific evidence has emerged demonstrating the health benefits of exposure to surface waters called "blue spaces" in analogy to green spaces. Those health benefits mainly relate to positive ... -
Effect of the combined application of copper-tolerant Trichoderma spp. and chitosan for sustainable control of fungal grapevine diseases
(2026-06-17)The ongoing challenge for viticulture is to effectively and sustainably combat diseases like downy mildew and Esca trunk disease. In organic viticulture, the use of copper-based fungicides to control downy mildew is of ... -
Establishment of phenotyping routines for assessing tolerance levels to syndrome "Basses Richesses" of different Beta vulgaris varieties
(2026-06-17)Syndrome "Basses Richesses" (SBR) is a severe, fast spreading bacterial disease in sugar beet. The predominant causal agent of SBR is <em>Candidatus</em> Arsenophonus phytopathogenicus (ARSEPH), a y-3 proteobacterium. This ... -
Learning Perception and Manipulation of Objects in Cluttered Environments
(2026-06-17)Robots are increasingly deployed to operate autonomously in cluttered, everyday environments such as homes, warehouses, or retail spaces. In such settings, robust manipulation requires more than isolated grasping or motion ... -
Bedeutung der Leberdekompensation für kardiovaskuläre Ereignisse bei Leberzirrhose und koronarer Herzkrankheit
(2026-06-16)Patientinnen und Patienten mit Leberzirrhose weisen häufig kardiovaskuläre Komorbiditäten auf. Insbesondere bei gleichzeitig bestehender koronarer Herzkrankheit (KHK) ist bislang unzureichend untersucht, ob und in welchem ... -
DATCON: FPGA-based data reduction for the Belle II Pixel Detector
(2026-06-16)<strong>DATCON</strong>, the Data Acquisition Tracking and Concentrator Online Node, is a system of 15 FPGAs at the Belle II detector at KEK in Tsukuba, Japan. As part of the data acquisition (DAQ) chain, its task is to ... -
Multiple TLR Activating Nanocomplexes for Cancer Immunotherapy: Advantages, Limitations and Design Considerations
(2026-06-16)(noch nicht zugänglich / not yet accessible) -
Enzymological Studies on SARS-CoV-2 Main Protease (Mpro)-Ligand Interactions for the Optimization of Mpro Inhibitor Development and Characterization
(2026-06-16)The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the etiologic agent of the coronavirus disease 2019 (COVID-19). The viral main protease (M<sup>pro</sup>) is vital for the replication of the pathogen in ... -
The impact of short-term incomplete milking on dairy cows in peak to mid-lactation
(2026-06-12)The evolutionary-based genetic predisposition of dairy cows for milk production has been further enhanced by genetic selection and modern breeding programs. Resulting high milk production requires considerable energy supply, ...
