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Clin Immunol
January 2025
Immunology Department, Hospital Universitari Vall d'Hebron, Campus Vall d'Hebron, Barcelona, Spain; Department of Cell Biology, Physiology, and Immunology, Universitat Autònoma Barcelona, Campus Vall d'Hebron and Campus Bellaterra, Barcelona, Spain; Cancer Genomics Group, Vall Hebron Institut Oncology (VHIO), Campus Vall d'Hebron, Barcelona, Spain. Electronic address:
Unlabelled: The antibody response to SARS-CoV-2 does not follow the immunoglobulin isotype pattern of primary responses, conflicting with the current interpretation of COVID-19.
Methods: Prospective cohort study of 191 SARS-CoV-2 infection cases and 44 controls from the second wave of COVID-19. The study stratified patients by severity and analyzed the trajectories of SARS-CoV-2 antibodies and multiple immune variables.
Addiction
January 2025
Department of Behavioural Science and Health, University College London, London, UK.
Background/aims: E-cigarettes are frequently used by people who smoke. This study measured how the prevalence and patterns of smoking and vaping ('dual use') in England have changed as the vaping market has rapidly evolved.
Design: Representative monthly cross-sectional survey, July 2016 to April 2024.
Chaos
January 2025
Department of Civil Engineering, The University of Hong Kong, HKSAR 999077, China.
Porous earth materials exhibit large-scale deformation patterns, such as deformation bands, which emerge from complex small-scale interactions. This paper introduces a cross-diffusion framework designed to capture these multiscale, multiphysics phenomena, inspired by the study of multi-species chemical systems. A microphysics-enriched continuum approach is developed to accurately predict the formation and evolution of these patterns.
View Article and Find Full Text PDFBioinspir Biomim
January 2025
Mathematics and Statistics, College of New Jersey, 2000 Pennington Road, Ewing, New Jersey, 08628, UNITED STATES.
Tomopterids are mesmerizing holopelagic swimmers. They use two modes of locomotion simultaneously: drag-based metachronal paddling and bodily undulation.has two rows of flexible legs (parapodia) positioned on opposite sides of its body.
View Article and Find Full Text PDFACS Nano
January 2025
School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China.
Twisted halide perovskite bilayers, a type of moiré material, show square moiré patterns with exciting optical properties. Atomic-scale structure analysis and its correlation with properties are difficult to achieve due to the extreme sensitivity of organic-inorganic halide perovskites to the illuminated electron beam in conventional/scanning transmission electron microscopy. Here, we developed a low-dose exit wave reconstruction methodology with a real-space resolution of one angstrom at ∼50 e/Å, which recovers the phase information on the moiré fringes in CHNHPbI (MAPbI) twisted perovskite bilayers at atomic scale, enabling detailed structural analysis of defects and corresponding strain distribution in such moiré materials.
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