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Liquid-phase ammonia, a carbon-free alternative fuel, is increasingly being considered for improving overall efficiency, reducing system complexity, and lowering costs across various thermal applications such as engines, gas turbines, and burners. However, the physical properties of ammonia are far from usual carbon-based fuels as it is prone to flash boiling upon injection. Therefore, experimenta
A search for a dark photon, a new light neutral particle, which decays promptly into collimated pairs of electrons or muons is presented. The search targets dark photons resulting from the exotic decay of the Standard Model Higgs boson, assuming its production via the dominant gluon-gluon fusion mode. The analysis is based on 140fb-1 of data collected with the ATLAS detector at the Large Hadron Co
Atrial fibrillation (AF) is a prevalent and morbid abnormality of the heart rhythm with a strong genetic component. Here, we meta-analyzed genome and exome sequencing data from 36 studies that included 52,416 AF cases and 277,762 controls. In burden tests of rare coding variation, we identified novel associations between AF and the genes MYBPC3, LMNA, PKP2, FAM189A2 and KDM5B. We further identifie
TOI-2015 is a known exoplanetary system around an M4 dwarf star, consisting of a transiting sub-Neptune planet in a 3.35-day orbital period, TOI-2015 b, accompanied by a non-transiting companion, TOI-2015 c. High-precision radial-velocity measurements were taken with the MAROON-X spectrograph, and high-precision photometric data were collected, primarily using the SPECULOOS, MUSCAT, TRAPPIST and L
People often draw inferences from sequences of past performance, sometimes perceiving patterns even in random outcomes. This has fueled debates regarding phenomena such as the hot hand and gambler’s fallacies. With the growing use of artificial intelligence (AI) systems for forecasting and decision support, it becomes important to understand how people form beliefs from sequences of outcomes attri
BackgroundPreliminary results from the SNAP trial presented at ESCMID Global 2025 reported a high incidence (19.8%) of acute kidney injury (AKI) in patients treated with (flu)cloxacillin for Staphylococcus aureus bacteraemia (SAB).ObjectiveIn Sweden, cloxacillin is used at lower daily doses, and the risk of nephrotoxicity has not been assessed in this setting.MethodsWe retrospectively evaluated re
Despite national progress, stunting remains prevalent in specific regions of Rwanda, highlighting the limitations of coarse-resolution data for effective mapping and intervention planning. This study explored optimal spatial resolution and analytical approach to capture localised dynamics and the multifactorial nature of stunting. A cross-sectional, population-based study was conducted in the Nort
Psychiatric disorders are highly heritable and polygenic, influenced by environmental factors and often comorbid. Large-scale genome-wide association studies (GWASs) through consortium efforts have identified genetic risk loci and revealed the underlying biology of psychiatric disorders and traits. However, over 85% of psychiatric GWAS participants are of European ancestry, limiting the applicabil
BACKGROUND In patients with acute myocardial infarction (MI), therapies that could further reduce the risk of adverse cardiovascular and metabolic outcomes are needed. METHODS In this international registry-based, randomized, double-blind trial, patients without prior diabetes or chronic heart failure, presenting with acute MI and impaired left ventricular systolic function, were randomly assigned
33Background: PSMA PET has been shown to detect more metastasis and alter management at biochemical recurrence (BCR), but it remains to be determined that it changes oncologic outcome. We assessed the quantitative parameters on 18F-DCFPyL PET at BCR and evaluated their association with tumor volume, metastatic locations with the subsequent biochemical progression free survival (bPFS). Methods: Thi
Childhood stunting (height‑for‑age z‑score < −2) remains a global public health challenge, and national averages often mask subnational clustering and spatial heterogeneity of underlying determinants. Across four papers, this thesis integrates geocoded household data with gridded geospatial surfaces from nationally representative survey data to map stunting hotspots, quantify spatially varying and
Denna forskningsrapport inom ramen för ett MSB uppdrag identifierar och kartlägger relevanta datamängder för att bedöma tvärsektoriella sårbarheter för samhällsviktiga verksamheter och kritiska infrastrukturer på nationell svensk nivå. Totalt identifierades 108 datamängder, varav 49 bedöms vara relevanta för analyser på nationell nivå, 54 på regional nivå och 37 på lokal nivå. Identifierad och samThis commissioned research report identifies and maps out relevant data sets to assess cross-sectoral vulnerabilities of vital societal functions and critical infrastructures at a Swedish national level. In total 108 data sets were identified, of which 49 are deemed to be relevant for analyses at the national level, 54 at the regional level and 37 at the local level. Although of high usefulness fo
Neuroanatomical findings on youth anxiety disorders are notoriously difficult to replicate, small in effect size and have limited clinical relevance. These concerns have prompted a paradigm shift toward highly powered (that is, big data) individual-level inferences, which are data driven, transdiagnostic and neurobiologically informed. Here we built and validated supervised neuroanatomical machine
Introduction: Flexible Assertive Community Treatment (FACT) is implemented in Swedish general Mental Health Services. While FACT focuses on supporting the participation and personal recovery of individuals with complex mental health needs, critical components enabling these aspects are poorly understood. The aim of this study was to understand the critical components of FACT delivery supporting pa
The total charm-quark production cross section per unit of rapidity dσ(cc¯)/dy, and the fragmentation fractions of charm quarks to different charm-hadron species f(c→hc), are measured for the first time in p–Pb collisions at sNN=5.02TeV at midrapidity (-0.96
The production cross sections of D0, D+, and Λc+ hadrons originating from beauty-hadron decays (i.e. non-prompt) were measured for the first time at midrapidity in proton–lead (p–Pb) collisions at the center-of-mass energy per nucleon pair of sNN = 5.02 TeV. Nuclear modification factors (RpPb) of non-prompt D0, D+, and Λc+ are calculated as a function of the transverse momentum (pT) to investigate
The current entry summarizes research bringing together the linguistic relativity hypothesis (the idea that language affects thought, in predictable ways) and the field of bi/multilingualism, broadly conceived to include learning, knowledge, and use of more than one language. After a brief historical introduction, the entry covers empirical research conducted in five main domains of enquiry, namel
Background: Magnetic resonance imaging (MRI) has traditionally been preferred over computed tomography (CT) for segmentation of intracranial structures due to its superior low contrast resolution. However, a reliable CT-based segmentation could improve patient management when MRI is not practical. Despite advancements in CT imaging, such as enhanced tissue differentiation using virtual monoenerget
