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Previous SARS-CoV-2 infections and their impact on the protection from reinfection during the Omicron BA.5 wave – a nested case-control study among vaccinated adults in Sweden

Objectives: We evaluated the protection afforded by SARS-CoV-2 infection-induced immunity against reinfection among working-age vaccinated individuals during a calendar period from June to December 2022 when Omicron BA.5 was the dominating subvariant in Scania County, Sweden. Methods: The study cohort (n = 71,592) mainly consisted of health care workers. We analyzed 4144 infected cases during the

Sex differences in outcomes after revascularization for acute lower limb ischemia : Propensity score adjusted analysis

Background: Previous reports have suggested higher rates of mortality and amputation for female patients in acute lower limb ischemia (ALI). The aims of the present study were to investigate if there is a difference in mortality, amputation, and fasciotomy between the sexes. Methods: A retrospective cohort study of consecutive patients undergoing index revascularization for ALI between 2001 and 20

Bacterial community characterization by deep learning aided image analysis in soil chips

Soil microbes play an important role in governing global processes such as carbon cycling, but it is challenging to study them embedded in their natural environment and at the single cell level due to the opaque nature of the soil. Nonetheless, progress has been achieved in recent years towards visualizing microbial activities and organo-mineral interaction at the pore scale, especially thanks to

Developers’ Perspective on Today’s and Tomorrow’s Programming Tool Assistance: A Survey

Software development is a complex activity that needs a lot of tool assistance. Over the years there has been a lot of effort put into development of automated assistance to help with activities such as detection of issues via program analysis, or refactoring of code. Recently, the landscape of developer tool assistance is being disrupted with the entry of AI tools, such as Copilot and ChatGPT, po

Iterative nanoparticle bioengineering enabled by x-ray fluorescence imaging

Nanoparticles (NPs) are currently developed for drug delivery and molecular imaging. However, they often get intercepted before reaching their target, leading to low targeting efficacy and signal-to-noise ratio. They tend to accumulate in organs like lungs, liver, kidneys, and spleen. The remedy is to iteratively engineer NP surface properties and administration strategies, presently a time-consum

In vivo MRI and PET imaging in a translational ILD mouse model expressing non-resolving fibrosis and bronchiectasis-like pathology after repeated systemic exposure to bleomycin

Drug-induced interstitial lung disease (ILD) is crucial to detect early to achieve the best treatment outcome. Optimally, non-invasive imaging biomarkers can be used for early detection of disease progression and treatment follow-up. Therefore, reliable in vivo models are warranted in new imaging biomarker development to accelerate better-targeted treatment options. Single-dose bleomycin models haMethods: Drug-induced interstitial lung disease (ILD) is crucial to detect early to achieve the best treatment outcome. Optimally, non-invasive imaging biomarkers can be used for early detection of disease progression and treatment follow-up. Therefore, reliable in vivo models are warranted in new imaging biomarker development to accelerate better-targeted treatment options. Single-dose bleomycin

Kilometre-scale simulations over Fennoscandia reveal a large loss of tundra due to climate warming

The Fennoscandian boreal and mountain regions harbour a wide range of vegetation types, from boreal forest to high alpine tundra and barren soils. The area is facing a rise in air temperature above the global average and changes in temperature and precipitation patterns. This is expected to alter the Fennoscandian vegetation composition and change the conditions for areal land use such as forestry

Effectiveness of Low-impact development for mitigating the risk of pluvial flooding : A case study in Trelleborg, Sweden

Increasing imperviousness in urban areas, and changes in rainfall intensity and return periods because of climate change increase urban flood risk. This study utilizes the hydraulic model Mike+ to assess the multifunctional use of existing roads and parking lots, which could serve to either retain or detain stormwater and accommodate trees, plants, and vegetation as part of a low-impact developmen

Nurse assistants’ experiences of encountering patients in grief due to the death of a loved one - a qualitative study in municipal health and social care

Purpose: The aim was to explore nurse assistants´ experiences of paying attention to and encountering patients receiving municipal health and social care, who are in grief due to the death of a loved one. Methods: A qualitative study with focus group interviews (n = 6) was conducted with nurse assistants (NAs) (n = 28) in municipal health and social care (n = 5) in southern Sweden. The data were a

Small but mighty : High-resolution spectroscopy of ultra-hot Jupiter atmospheres with compact telescopes Transmission spectrum of KELT-9 b with Wendelstein’s FOCES spectrograph

When observing transmission spectra produced by the atmospheres of ultra-hot Jupiters (UHJs), large telescopes are typically the instrument of choice given the very weak signal of the planet’s atmopshere. The aim of the present study is to demonstrate that, for favourable targets, smaller telescopes are fully capable of conducting high-resolution cross-correlation spectroscopy. We apply the cross-

Socioeconomic position indicators and risk of alcohol-related medical conditions : A national cohort study from Sweden

Background AAUlco:hPollecaosencsounmfirpmtitohnatcaollnhteraibduintegsletvoelesxacreersesprmesoernbtiedditcyorarnedctmly:ortality in part through the development of alcohol-related medical conditions (AMCs, including alcoholic cardiomyopathy, hepatitis, cirrhosis, etc.). The current study aimed to clarify the extent to which risk for these outcomes differs as a function of socioeconomic position (

FACTORS ASSOCIATED WITH FATIGUE AMONG PEOPLE WHO HAVE RETURNED TO WORK AFTER STROKE : AN EXPLORATORY STUDY

Objective: To explore the associations between fatigue impact and (a) personal and stroke-related characteristics, (b) functional impairments and (c) work-related factors among individuals who have returned to work after stroke. Design: A cross-sectional exploratory study. Subjects: 87 working stroke survivors. Methods: This study comprises data from a pos-tal survey targeting work ability and per

Evaluation of threshold-based models to account for surface moisture in meso-scale aeolian sediment transport simulations

Aeolian transport rates decreases during wet conditions as the threshold shear velocity for initiation of transport increases over moist sand. This study investigates the influence of surface moisture on meso-scale aeolian transport simulations. Yearly transport rates towards the dunes are simulated with ten different threshold-based models to account for moisture effects. The ten models show larg

Integrationskrav i domstol : En studie av hur svenska migrationsdomstolar förhåller sig till nationella politiska ambitioner och övernationella rättskällor

Civic integration is an essential part of contemporary migration control regimes. This thesis examines what happens when civic integration policy enters domestic courts, by focusing on how Sweden’s migration courts (which are part of the administrative courts) apply the income and housing requirements for family reunification.The thesis revolves around a common discussion in the legal literature,

Identification of FasL as a crucial host factor driving COVID-19 pathology and lethality

The dysregulated immune response and inflammation resulting in severe COVID-19 are still incompletely understood. Having recently determined that aberrant death-ligand-induced cell death can cause lethal inflammation, we hypothesized that this process might also cause or contribute to inflammatory disease and lung failure following SARS-CoV-2 infection. To test this hypothesis, we developed a nove

Transformative Climate Resilience Education for Children and Youth: From Climate Anxiety to Resilience, Creativity and Regeneration, Literature review conducted for the ERASMUS+ Project 2023-1-SE01-KA220-SCH-000158705

This report has been written as part of the ERASMUS+ project CLARITY. The aim of CLARITY is to enhance educators' skills for nurturing resilience and reducing climate anxiety of learners through trauma-informed and creative approaches that link inner and outer dimensions of change. Sustainability and climate education tend to focus on environmental facts, whilst little room is given to the human d

Twenty years on from Developmental Plasticity and Evolution : middle-range theories and how to test them

In Developmental Plasticity and Evolution, Mary-Jane West-Eberhard argued that the developmental mechanisms that enable organisms to respond to their environment are fundamental causes of adaptation and diversification. Twenty years after publication of this book, this once so highly controversial claim appears to have been assimilated by a wealth of studies on ‘plasticity-led’ evolution. However,

Electrocatalytic Hydrogenation of Furfural with Improved Activity and Selectivity at the Surface of Structured Copper Electrodes

Furfural is a pivotal renewable platform molecule obtained from the chemical breakdown of hemicellulose. While it has traditionally been valorized to value-added chemicals through catalytic hydrogenation in biorefineries, its direct electrocatalytic hydrogenation presents attractive advantages. This article describes the significant improvements brought by the structuring of copper cathodes applie