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Search for Higgs boson pair production in the two bottom quarks plus two photons final state in pp collisions at s =13 TeV with the ATLAS detector
Searches are performed for nonresonant and resonant di-Higgs boson production in the bb¯γγ final state. The dataset used corresponds to an integrated luminosity of 139 fb-1 of proton-proton collisions at a center-of-mass energy of 13 TeV recorded by the ATLAS detector at the CERN Large Hadron Collider. No excess above the expected background is found and upper limits on the di-Higgs boson producti
Perspektivrik japansk guidning
Production of K∗(892)0 and φ(1020) in pp and Pb-Pb collisions at sNN =5.02 TeV
The production of K∗(892)0 and φ(1020) mesons in proton-proton (pp) and lead-lead (Pb-Pb) collisions at sNN = 5.02 TeV has been measured using the ALICE detector at the Large Hadron Collider (LHC). The transverse momentum (pT) distributions of K∗(892)0 and φ(1020) mesons have been measured at midrapidity (|y| 8 GeV/c, the RAA values of K∗(892)0 and φ(1020) are below unity and observed to be simila
A measurement of the K + → π + μ + μ− decay
A sample of 2.8 × 104K+ → π+μ+μ− candidates with negligible background was collected by the NA62 experiment at the CERN SPS in 2017–2018. The model-independent branching fraction is measured to be (9.15 ± 0.08) × 10−8, a factor three more precise than previous measurements. The decay form factor is presented as a function of the squared dimuon mass. A measurement of the form factor parameters and
Sanctification of Hagiographers in Byzantium : The Canonization of Symeon Metaphrastes
A stellar occultation by the transneptunian object (50000) Quaoar observed by CHEOPS
Context. Stellar occultation is a powerful technique that allows the determination of some physical parameters of the occulting object. The result depends on the photometric accuracy, the temporal resolution, and the number of chords obtained. Space telescopes can achieve high photometric accuracy as they are not affected by atmospheric scintillation. Aims. Using ESA's CHEOPS space telescope, we o
Methylation of the serotonin reuptake transporter gene and non-motor symptoms in dystonia patients
BACKGROUND: Dystonia is a rare movement disorder, in which patients suffer from involuntary twisting movements or abnormal posturing. Next to these motor symptoms, patients have a high prevalence of psychiatric comorbidity, suggesting a role for serotonin in its pathophysiology. This study investigates the percentage of DNA methylation of the gene encoding for the serotonin reuptake transporter (S
Drug sensitivity profiling of 3D tumor tissue cultures in the pediatric precision oncology program INFORM
The international precision oncology program INFORM enrolls relapsed/refractory pediatric cancer patients for comprehensive molecular analysis. We report a two-year pilot study implementing ex vivo drug sensitivity profiling (DSP) using a library of 75–78 clinically relevant drugs. We included 132 viable tumor samples from 35 pediatric oncology centers in seven countries. DSP was conducted on mult
On the regional distribution of cerebral microvascular ‘raspberries’ and their association with cerebral atherosclerosis and acute circulatory failure
IntroductionIn this follow-up study, cerebral microvascular formations termed ‘raspberries’ were quantified according to cerebral atherosclerosis (C-ASCL) and acute circulatory failure (ACF). We also examined the regional distribution of raspberries throughout the brain.Materials and methodsThe study population consisted of adult individuals who had undergone a diagnostic neuropathological autopsy
The determinants of AI innovation across European firms
Using patent data for a panel sample of European companies between 1995 and 2016 we explore whether the inventive success in Artificial Intelligence (AI) is related to earlier firms’ innovation in the area of Information and Communication Technology (ICT), and identify which company characteristics and external factors shape this performance. We show that AI innovation presents strong dynamic retu
Atomistic investigation of the impact of phosphorus impurities on the tungsten grain boundary decohesion
In the present work, we have generated a new second-nearest neighbour modified embedded atom method potential (2NN-MEAM) for the W–P system to investigate the impact of P impurity segregation on the strength of symmetric ⟨110⟩ tilt coincident site lattice grain boundaries (GBs) in tungsten. By incorporating the impurity- induced reduction of the work of separation in the fitting strategy, we have
Pediatrisk omvårdnad
Barns och föräldrars delaktighet i vård
Familjecentrerad vård och barncentrerad vård
En femtedel av Sveriges befolkning är barn i åldrarna 0–17 år, totalt drygt 1,9 miljoner. Barndomen är den socialiseringsprocess där barn utvecklas till unika individer och blir en del av samhället. Kulturella sammanhang påverkar barns känsla av samhörighet och av att höra hemma någonstans. Synen på barn och hur de behandlas, också när de är sjuka, påverkas därmed av ett flertal historiska, kultur
Ferroelectric-Antiferroelectric Transition of Hf1- xZrxO2on Indium Arsenide with Enhanced Ferroelectric Characteristics for Hf0.2Zr0.8O2
The ferroelectric (FE)-antiferroelectric (AFE) transition in Hf1-xZrxO2 (HZO) is for the first time shown in a metal-ferroelectric-semiconductor (MFS) stack based on the III-V material InAs. As InAs displays excellent electron mobility and a narrow band gap, the integration of ferroelectric thin films for nonvolatile operations is highly relevant for future electronic devices and motivates further
The Changing Meaning of the Wage Bargaining Round in Sweden since the 1960s: A Contextual Approach to Shifts in Industrial Relations
Sweden is renowned for its centralized wage bargaining system, which has been studied for decades from the point of view of inflation, wage differentials and unemployment. A coordinated system in place since 1997 has been compared to the centralized system of the postwar era, while other scholars have pointed to differences in how the institutions work in practice. This paper studies media coverag