Fakultäten der Universität Bonn
Neueste Zugänge
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Morphologic adaptations and hydrodynamics of 'pelvic brooding', a derived reproductive strategy in Sulawesi ricefishes (Beloniformes: Adrianichthyidae)
(2025-07-18)(noch nicht zugänglich / not yet accessible) -
Associated production of a top-quark and a Higgs-boson in the H→ττ decay channel in pp collisions at √s = 13 TeV using the ATLAS detector
(2025-07-18)Since the discovery of the Higgs-boson in 2012, experiments at the LHC have focused on studying and precisely measuring this particle's properties. Of particular interest is the Yukawa coupling between the Higgs-boson and ... -
Leader Effectiveness - (Not) Always Look on the Bright Side of Leader Traits: Kurvilineare Zusammenhänge von grandiosem Narzissmus und Ehrlichkeit-Bescheidenheit mit Führungseffektivität
(2025-07-18)Die bisherige Forschung zu grandiosem Narzissmus und Ehrlichkeit-Bescheidenheit lieferte erste Hinweise auf kurvilineare Zusammenhänge mit Führungseffektivität, die implizieren, dass extreme Ausprägungen in den ... -
Molekulargenetische Verfahren zur Untersuchung der Patienten- und Umgebungsmikrobiom-assoziierten Krankheitsentstehung und -dynamik
(2025-07-18)Die präsentierten Ergebnisse unterstreichen die Bedeutung des Mikrobioms nicht nur als Indikator für gesundheitliche Zustände, sondern auch als aktiven Teilnehmer in der Krankheitsentwicklung. Durch die detaillierte Analyse ... -
Towards a Network Approach: Production Environments of Digital Innovation in the Global South and their Function in Social Transformation Processes
(2025-07-18)This thesis deals with production environments of digital innovations in the Global South and their impact on social transformation processes. Production environments are understood as networks that ultimately influence ... -
Development and Characterization of an Irradiation Site for Radiation Damage Studies of the ATLAS ITk Pixel Detector
(2025-07-17)Silicon pixel detectors build the foundation of particle tracking in high-rate environments, delivering high spatial resolution while sustaining hit rates of up to several GHz cm<sup>-2</sup>. In the field of modern-day ... -
A likely role for stratification in present-day changes of the global ocean tides
(2025-07-16)Ocean tides are a phenomenon familiar to the general society, as they are observable in almost any coastal area. The regular rise and fall of the global oceans, caused by the gravitational attraction of Sun and Moon, affects ... -
Attention Deficit Hyperactivity Disorder: A Risk Factor for Premature Discontinuation of Inpatient Opioid Withdrawal Treatment
(2024-06-03)<strong>Background:</strong> Substance use disorders present a tremendous challenge within contemporary healthcare systems. Specifically, in the domain of opioid use disorders (OUDs), several foundational elements are ... -
Severe autoimmune hemolytic anemia following immunotherapy with checkpoint inhibitors in two patients with metastatic melanoma: a case report
(2024-03-20)<strong>Introduction:</strong> Over the past decade, immune checkpoint inhibitors such as antibodies against cytotoxicity T-lymphocyte-associated protein 4 (CTLA-4) and programmed cell death protein 1 (PD-1) have become ... -
Comparative development of human filariae Loa loa, Onchocerca volvulus and Mansonella perstans in immunocompromised mouse strains
(2024-04-15)<strong>Introduction:</strong> Mouse models of human filarial infections are not only urgently needed to investigate the biology of the nematodes and their modulation of the host's immunity, but will also provide a platform ... -
Fetal liver macrophages contribute to the hematopoietic stem cell niche by controlling granulopoiesis
(2024-03-25)During embryogenesis, the fetal liver becomes the main hematopoietic organ, where stem and progenitor cells as well as immature and mature immune cells form an intricate cellular network. Hematopoietic stem cells (HSCs) ... -
The unusual mode of action of the polyketide glycoside antibiotic cervimycin C
(2024-05-09)Cervimycins A–D are bis-glycosylated polyketide antibiotics produced by <em>Streptomyces tendae</em> HKI 0179 with bactericidal activity against Gram-positive bacteria. In this study, cervimycin C (CmC) treatment caused a ... -
The role of dendritic cells in MASH: friends or foes?
(2024-04-08)Dendritic cells (DCs) are major antigen-presenting cells that connect innate and adaptive immunity. Hepatic DCs are less activated and contribute to maintain the tolerogenic environment of the liver under steady state. ... -
Vermarktungsstrategien von Aquaponik-Produkten: Analyse von Erfolgsfaktoren
(2025-07)Aquaponik gilt als ein nachhaltiges System der Produktion von Fischen und Pflanzen. Es kann vor diesem Hintergrund zu einer Vernachhaltigung der Lebensmittelerzeugung beitragen. <br /> Basierend auf einer Analyse der ... -
Generation of a Generic Nanobody-based CAR-T Cell Platform
(2025-07-16)Recent advances in cancer therapy, particularly immune checkpoint blockade (ICB), have significantly improved immune responses against tumors. However, many patients do not respond to ICB, and some experience disease ... -
Entwicklung der Morbidität und Komorbidität in einem kardiologischen Reha-Setting von 2006 bis 2019: Eine unizentrische Studie
(2025-07-15)Einleitung / Problemstellung<br /> Die klinische Beobachtung zeigte, dass Veränderungen in der Akutmedizin langfristig auch zu Auswirkungen in der kardiologischen Rehabilitation führten. Systematische Untersuchungen zu ... -
The political ecology of hydraulic infrastructure in Kenya: Claim-making and contestations in hydrosocial spaces
(2025-07-15)Hydropower and multi-purpose dams are experiencing a resurgence in global infrastructure planning, often framed as solutions to pressing challenges such as climate change, water insecurity, and energy demand. In Kenya, ... -
Das Manchester Triage System in der Anwendung bei Patienten mit Schwindel: Eine wissenschaftliche Untersuchung zur Genauigkeit in der Zentralen Notaufnahme
(2025-07-15)Schwindel zählt zu den häufigsten Beschwerden, mit denen Patienten in die Notaufnahme kommen und kann zahlreiche Ursachen haben – von harmlosen Funktionsstörungen des Vestibularorgans bis hin zu zeitkritischen, lebensbedrohlichen ... -
The role of cysteines and S-palmitoylation in NLRP3 inflammasome activation
(2025-07-15)Nucleotide oligomerization domain (NOD)-like receptor protein 3 (NLRP3) is a cytosolic pattern recognition receptor with a critical role in numerous autoinflammatory disorders and non-communicable diseases characterized ... -
Transcriptomic regulation of hybrid vigor in immortalized backcross populations of maize (Zea mays L.)
(2025-07-15)Heterosis is the phenomenon that heterozygous F<sub>1</sub>-hybrids outperform their distinct homozygous parental inbred lines for many agronomically important traits. Despite its economic importance and utilization for ...
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