Filtyp
Biofilms are highly organized, cooperating communities of microorganisms encased in a self-produced extracellular matrix, providing resilience against external stress such as antimicrobial agents and host defenses. A hallmark of biofilms is their phenotypic heterogeneity, which enhances the overall growth and survival of the community. In this study, we demonstrate that removing the dnaK and tig g
There is a strong societal demand for the development of effective and eco-friendly UV blocking substances for sunscreen applications. In this work, three AB2-type monomers with 0-2 methoxy groups are synthesized using three corresponding lignin-based monomeric aromatics and a potentially biobased hydandoin. The obtained AB2-type monomers are conveniently polymerized via conventional bulk polycond
Qualitative and quantitative visualizations of transonic turbomachinery flows provide essential information on compressibility and Mach number effects on boundary layer development, shock-boundary layer interactions, and trailing edge flows. Background oriented Schlieren (BOS) is a relatively new optical technique that allows capturing unsteady density gradient fields through turbomachinery cascad
Nature sounds are often seen as relaxing, and understood as reconnecting our minds and bodies with something primeval. Such sounds are used for stress recovery in the fields of medicine and psychology, as well as in our personal meditation app downloaded on our phone. At the same time a continuous climate anxiety has invaded many personal experiences in relation to nature environments and phenomen
ObjectivesStructural defects during fenestrated endovascular aortic repair (FEVAR) can be difficult to identify only on two-dimensional imaging. This study aims to assess the potential additional value of routine intraoperative completion plain cone-beam computed tomography (CBCT) in identifying such defects during FEVAR.MethodsA retrospective review of all consecutive FEVARs performed at a tertia
Objective Fetal and neonatal alloimmune thrombocytopenia (FNAIT) is a rare disease that can result in severe bleeding in a fetus or newborn, including intracranial hemorrhage. Maternal-fetal human platelet antigen (HPA)-1a incompatibility is a prerequisite to maternal HPA-1a alloimmunization, which may result in FNAIT. The risk of HPA-1a alloimmunization is approximately 25-times higher in HPA-1
Understanding the influence of land use/land cover (LULC) on stream water quality (WQ) is essential for conservation of ecosystem services (ES) and informing sustainable land use planning. This study investigates the influence of LULC on stream WQ during the wet and dry seasons 2022–2024, across two representative watersheds in the Bolivian central Andes, a region with marked physical gradients, a
En genomgripande översikt av fascismens historia och idéflora, med fokus på Mussolinis Italien.
En grundlig genomgång och översikt av den nazistiska förintelsepolitiken, framför allt mot judar, under andra världskriget.
False lumen management of chronic aortic dissections has evolved during the past decade. Thoracic endovascular aortic repair (TEVAR) continues to be the mainstay of endovascular dissection treatment and relies on the adequate sealing of the proximal entry tear. However, TEVAR alone often fails to achieve aortic remodeling due to persistent distal retrograde perfusion of the false lumen with contin
OBJECTIVE: Data on females managed with fenestrated or branched endovascular aortic arch repair (FB-Arch) are limited. This study aimed to present the 30 day and follow up outcomes of FB-Arch in female patients.METHODS: A retrospective analysis (1 January 2011 to 31 March 2024) among four European aortic centres was conducted according to STROBE guidelines. Consecutive female patients managed with
OBJECTIVE: This systematic review aimed to assess the clinical outcomes of branched endovascular aneurysm repair (BEVAR) with inner branches (iBEVAR) and inner/outer branches (oBEVAR).DATA SOURCES: A systematic literature review was performed using the electronic bibliographic databases MEDLINE, Embase, Scopus, Web of Science, and the Cochrane Library up to May 2024.REVIEW METHODS: The review was
Hardware distortion in large intelligent surfaces (LISs) may limit their performance when scaling up such systems. It is of great importance to model the non-ideal effects in their transceivers to study the hardware distortions that can affect their performance. Therefore, we have focused on modeling and studying the effects of nonlinear RX-chains in LISs. We first derive expressions for SNDR of a
The current study presents a comprehensive research on the design, optimization, and numerical analysis of axial turbines, addressing the urgent need for more efficient and environmentally friendly energy conversion systems. With turbines being central to power generation, aviation, and marine propulsion, enhancing their performance is crucial to reducing fuel consumption, operational costs, and g
Studies scrutinizing the significance of religion for populism are still scarce, but one metaphor has been adopted across almost all of them—the metaphor of the hijacked faith. This chapter sketches the nexus between metaphor and method in the study of populism, before it introduces the contributions to this compilation. Ulrich Schmiedel suggest that there are structural similarities between popul
