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According to recent lore, it is difficult to explain the evidence for a stochastic gravitational wave background obtained by pulsar timing arrays with supercooled first-order phase transitions (FOPTs). We demonstrate that supercooled FOPTs in dark U(1)′ models with a conformal dark sector easily explain the nHz signal at NANOGrav.

Objective: Previously proposed “synchronous EEG patterns” predict poor outcome within 24 h after cardiac arrest (CA). We investigate the prognostic performance of these early EEG predictors in addition to the late EEG predictors (>24 h) recommended in the European post-resuscitation guidelines. Methods: Observational substudy of the TTM2-trial including consecutive comatose resuscitated patients.

Boreal peatlands strongly affect the global climate system by providing an important store for carbon (C) cycle and a natural source of methane. Over the past century, however, vast areas of natural peatlands have been drained to gain productive land, turning them into large potential C sources. Currently, there is a scientific debate on how to best manage historically drained boreal peatlands to

The study aimed to investigate the unique lipid composition of Mycobacterium bovis BCG and its potential to enhance antimicrobial efficacy of lipid-coated mesoporous silica particles (MSPs). The bacterial lipids (BL) were extracted with petroleum ether and analyzed via LC-MS, revealing a complex mixture of phospholipids, including cardiolipin, phosphatidylcholine, phosphatidylethanolamine, and tri

Forest loss, fragmentation, and transformation negatively impact forest biodiversity and ecosystem functionality worldwide. Improving landscape intactness and connectivity through restoration is critical. Determining where to restore remains, however, a challenge. As an approach for prioritizing restoration areas, we define connectivity forest (CFs) as forests outside recognized high conservation

Denna text lyfter stöd kring urban dagsljusplanering utifrån effekter på medborgarnas allmänna hälsa och livskvalitet och utifrån energieffektiva byggnader och städer. Urban dagsljusplanering kan minska vårt beroende av belysning och kan därmed vara en nyckelfaktor för att främja energibesparing och göra bebyggelsen mer resilient.

Developing high-performance, low-cost oxygen evolution reaction (OER) catalysts is crucial for advancing anion exchange membrane water electrolysis (AEMWE) in large-scale industrial green hydrogen production. Herein, We report a glucose-mediated spray pyrolysis method for synthesizing amorphous NiFe bimetal oxide hollow microspheres (A-NiFeOx) with controlled crystallinity, hierarchical porosity,

Immune checkpoint inhibitors (ICIs), targeting checkpoint receptors such as programmed cell death protein 1 (PD-1), are associated with increased risk of cardiovascular events, but the underlying mechanisms remain poorly understood. Here we show that PD-1 + T cells from murine atherosclerotic aortas mainly display a progenitor exhausted phenotype (PD-1 intSlamf6 +Tim3 -), produce IFNγ in vivo, exh

Background: To compare echocardiographic and cardiac magnetic resonance imaging (CMR) measurements of global longitudinal strain (GLS) and global mitral annular plane displacement in women with breast cancer undergoing chemotherapy. The study focused on assessing the mitral annular plane systolic excursion (MAPSE) in echocardiography (ECHO) and atrioventricular plane displacement (AVPD) in CMR as

Since the discovery of graphene in 2004, there has been intense and continuous research into the possibilities of creating other 2 dimensional (2D) materials. Since then, much progress has been made, resulting in many new metals, semiconductors, and insulators that can fill any number of roles from transistors to solar cells. In this thesis, I discuss hexagonal beryllium oxide (h-BeO) as a potenti

This is the software artifact for the paper "Property Probes: Source Code Based Exploration of Program Analysis Results" published in ACM SIGPLAN International Conference on Software Language Engineering (SLE) 2022.The artifact was reviewed and awarded with the badges "Available" and "Reusable" (see https://www.acm.org/publications/policies/artifact-review-and-badging-current).

This is the software artifact for the paper "Dynamic Dependency-Based Purity Checking" published in ACM SIGPLAN International Conference on Software Language Engineering (SLE) 2025.The artifact was reviewed and awarded with the badges "Available" and "Reusable" (see https://www.acm.org/publications/policies/artifact-review-and-badging-current).

Measurements of the Higgs boson production times decay rates and differential cross-sections have recently been performed by the ATLAS experiment in several decay channels using up to 139 fb−1 of proton-proton collision data at s = 13 TeV recorded at the Large Hadron Collider. This paper presents multiple interpretations of these Higgs boson measurements. Measurements of production-mode cross-sect

Quasi-markets are increasingly used in public service provision, yet they remain highly contested. This paper develops a conceptual framework grounded in economic theory to examine how quasi-markets differ from traditional markets along five key dimensions: (1) revenues, costs, and profits, (2) the matching of supply and demand, (3) competition, (4) structural change, and (5) rent-seeking. Assumin

Many software language tools use declarative domain-specific languages (DDSLs) to implement parts of their functionality, such as context-free grammars for parsing or inference rules for type analysis. For interoperability and ease of use, DDSLs often rely on embedded general-purpose language (GPL) code fragments, as in the semantic actions of parser specifications, but require that these GPL frag

We consider indeterminate symmetric moment problems related to birth and death processes with quartic rates. The Nevanlinna matrices are presented and the entire functions B and D are expressed in terms of the trigonometric functions of order 4. Several examples of symmetric and nonsymmetric solutions are given.

We study the Al-Salam-Chihara polynomials when q > 1. Several solutions of the associated moment problem are found, and the orthogonality relations lead to explicit evaluations of several integrals. The polynomials are shown to have raising and lowering operators and a second order operator equation of Sturm-Liouville type whose eigenvalues are found explicitly. We also derive new measures with re