Filtyp
Stars that contain trace amounts of elements heavier than helium (that is, ‘metallicity’) preserve the chemical fingerprints of the first stars. In the Milky Way, nearly all of the lowest-metallicity stars show an extreme over-abundance of carbon. The origin of this signature has remained a mystery owing to the lack of observational constraints on the environments in which it originates. Here we p
Our aim was to study whether hospitalizations due to high alcohol consumption, as an objective indicator of high alcohol consumption, is associated with hip fractures in non-elderly adults. The participants in this study consist of 10,043 men and women in a survey study in Stockholm 1969-70, when they were 18–25 years old. We used data on hospitalization events due to a hip fracture or a diagnosis
Hybrid perovskites have demonstrated exceptional versatility as optoelectronic materials since their introduction as light absorbers and charge transport media in photovoltaic devices. These materials are now utilized in photodetectors, photocatalysis, and light-emitting devices, offering emission capabilities spanning from the ultraviolet to the mid-infrared spectrum. Recent studies in the far-in
The MAPRE3 gene is aberrantly expressed in several cancers. We profiled DNA methylation in tumor tissues from early-stage non-small cell lung cancer (NSCLC) patients and assessed associations with overall survival (OS). Significant CpG probes were validated in The Cancer Genome Atlas (TCGA). The methylation level of cg12821679MAPRE3 showed significant associations with OS in lung squamous cell car
Probing the solid/liquid interface of batteries operando/in situ with ambient pressure X-ray photoelectron spectroscopy (APXPS) using the dip-and-pull method remains a challenging endeavor due to spatial and temporal variations in liquid layer shape, thickness, and composition. Monitoring the electrochemical and topographical nature of the liquid edge where the interface is accessed is essential t
OBJECTIVE: Prostate biopsy is associated with a risk of significant infectious complications including sepsis. We investigated the risk of infections after transrectal (TR) biopsy compared to transperineal (TP) biopsy. MATERIALS AND METHODS: Men who had undergone prostate biopsy and diagnosed with prostate cancer were identified in the National Prostate Cancer Register (NPCR) of Sweden. Linkage wi
This paper reports preliminary findings from an on-going majorresearch project on the sustainability transformations of major firms listed inSweden (often operating globally). We analyze a highly particular aspect of thesetransformations: Technology barriers to tracking (and thus enabling) progressaccording to the Science-Based Targets (SBT). Progressing on these carbondioxide emission reduction t
BackgroundPediatric heart-lung transplantation (pHLTx) remains the only treatment option for children with significant and fixed elevation of pulmonary vascular resistance (PVR) in the setting of uncorrectable end-stage heart disease. We aimed to determine the characteristics, waiting list course and long-term outcomes for children listed for pHLTx within the Scandiatransplant region.MethodsThis w
BACKGROUND: The major pathways contributing to cardiovascular disease among night shift workers remain poorly understood. MicroRNAs (miRNAs) have been identified as novel regulators of cardiovascular risk factors. Our objective was to examine whether night shift work was associated with altered expression of five cardiovascular-related miRNAs in night and day shift workers.METHODS: RNA was extract
The decarbonisation of existing building stocks increasingly depends on renovation, with one-stop shops (OSS) emerging as prominent delivery models designed to reduce complexity and accelerate uptake. However, prevailing renovation strategies remain dominated by performance-oriented paradigms that prioritise modelled energy performance targets and efficiency ratios, understood in energy use per un
High-latitude ecosystems are undergoing rapid climate warming, yet long-term ecological response remain poorly understood due to the scarcity of sustained monitoring records. We analyse a unique 40-year dataset from a subarctic mountain birch ( Betula pubescens ssp. czerepanovii ) ecosystem in northern Fennoscandia, integrating climate, plant reproduction, insect herbivory, phenology, and large he
This article analyses the seasonality of births in pre-industrial Bologna between 1729 and 1860, comparing the city and the surrounding countryside and integrating long-term demographic data with meteorological information. Using Henry’s indices and regression models for the period 1814-1860, the study examines the role of temperature and precipitation during the conception period. The results ind
The amyloid precursor protein intracellular domain (AICD) is an intrinsically disordered regulatory segment whose conserved YENPTY motif mediates transient interactions with multiple adaptor and signaling proteins. How sequence perturbations within this motif modulate its accessibility and interaction potential within a disordered ensemble remains poorly understood. Here, we combine small-angle X-
We describe the solutions to a family of rotationally symmetric second order partial differential equations in the complex plane that arises from a four-dimensional complex Lie algebra whose spanning set generates the algebra from which such generalised harmonic functions derive. We show that every one of these solutions have a canonical series representation and retrieve those obtained in the cas
Quantitative studies show that the proportion of young people in Sweden who distrust democracy has increased, mainly among boys. This qualitative interview study, based on qualitative text analysis, seeks an in-depth understanding of young people's experiences of democracy through semi-structured interviews, illuminated by the theory of participatory democracy. The study includes group intervi
Previous research suggests that freedom of speech has become an increasingly debated concept in contemporary politics, particularly within the rise of populist discourse. This thesis asks how left and right populist actors in the United States invoke “free speech” rhetoric in response to cases of political violence, and whether these patterns can be understood as weaponization of free speech. The
