We present the first measurement of event-by-event fluctuations in the kaon sector in Pb – Pb collisions at sNN=2.76 TeV with the ALICE detector at the LHC. The robust fluctuation correlator νdyn is used to evaluate the magnitude of fluctuations of the relative yields of neutral and charged kaons, as well as the relative yields of charged kaons, as a function of collision centrality and selected k

Ongoing and future climate change will affect our built environment. It will have an impact on how we should design our structures to withstand the future environment. One important load when designing buildings in high latitudes and high elevations is the snow load, which in many countries is the governing load for roofs and other structural parts. A warmer climate may lead to a reduction in snow

The interaction of octanoic acid and its conjugate base sodium octanoate with α-cyclodextrin was studied by 1H NMR and isothermal titration calorimetry, respectively, at 298.15 K. The results are in agreement with a 1:1 stoichiometry in the complex. The binding of octanoate with α-cyclodextrin is characterized by a positive entropy, stressing the relevance of hydrophobic interactions. Based on the

This article presents the results of two studies of Higgs boson properties using the WW∗(→ eνμν) jj final state, based on a dataset corresponding to 36.1 fb - 1 of s=13 TeV proton–proton collisions recorded by the ATLAS experiment at the Large Hadron Collider. The first study targets Higgs boson production via gluon–gluon fusion and constrains the CP properties of the effective Higgs–gluon interac

Discrepancies in views of the Self are suggested to be negatively related to well-being (Higgins, 1987). In the present study, we used a novel concept, Personality Estimation Discrepancy (PED), to test this classic idea. PED is defined as the computed difference between how one view oneself (Self-Perceived Personality) and a standard Big Five test (IPIP-NEO-30). In a pre-registered (osf.io) UK onl

Material quality, and opportunities for multiple reprocessing, need to be considered when analysing the overall carbon footprint and energy efficiency of plastic products in life cycle assessments. This is rarely done today. This paper presents a case study evaluating a closed-loop recycling system involving a plastics manufacturer in Sweden which produces and reprocesses multiple-use plastic dini

In this paper, we examine variable node (VN) doping to mitigate the error propagation problem in sliding window decoding (SWD) of spatially coupled LDPC (SC-LDPC) codes from the point of view of the encoding process. More specifically, in order to simplify the process of generating an encoded sequence with some number of doped code bits, we propose to employ systematic encoding and to limit doping

Annihilation dynamics plays a fundamental role in the baryon–antibaryon interaction (B–B‾) at low-energy and its strength and range are crucial in the assessment of possible baryonic bound states. Experimental data on annihilation cross sections are available for the p–p‾ system but not in the low relative momentum region. Data regarding the B–B‾ interaction with strange degrees of freedom are ext

The politicization of history education relating to colonialism in former major colonial powers, like Britain and France, and former colonies has for obvious reasons received ample scholarly attention. But how is colonial history represented in educational materials aimed at primary school students in countries with a less evident connection to colonialism? This paper considers the case of Sweden,

I denna avhandling undersöks hur strävan mot en integrerad svensk gymnasieskola upplevs av gymnasieungdomar med svåra rörelsehinder. Forskningsintresset är riktat mot skolans värdeförmedlande uppdrag så som det kommer till uttryck i ämnesplanen för religionskunskapsämnet. I centrum för undersökningen står elevernas erfarenheter av en gymnasieutbildning som både är separerad från och på många sätt This thesis problematizes values education and governed inclusion from the standpoint of experiences made by upper secondary students with severe physical disabilities. The aim is to contribute to the understanding of value education empirically, by examining how students with physical disabilities experience the process of integration into different communities of regular education. The students

Social norms guide humans’ everyday behavior, and previous research has shown that social norms consistently predict some forms of political participation. Failure to conform to norms may lead to deviation and possible rejection, which humans innately seek to avoid since it threatens their need for belongingness. Following an episode of rejection, individuals are therefore likely to become increas

Background: Septic arthritis (SA) after anterior cruciate ligament reconstruction (ACLR) is a rare yet severe complication. The samples in previous studies have been small and without nationwide coverage, making analysis uncertain with a risk of bias. Conclusions to recommend preventive measures are therefore difficult to draw, and it has not been possible to perform a comprehensive risk factor an

Over the past few decades, neuroimaging has become a ubiquitous tool in basic research and clinical studies of the human brain. However, no reference standards currently exist to quantify individual differences in neuroimaging metrics over time, in contrast to growth charts for anthropometric traits such as height and weight1. Here we assemble an interactive open resource to benchmark brain morpho

Multiple studies have examined the extent to which consumers’ hunger levels predict their food choices and preference patterns. These investigations often involve making binary choices between hedonic foods (e.g., ice cream) that primarily serve to provide sensory pleasure, and utilitarian foods (e.g., bread) that mainly fulfill functional purposes. However, most consumers entering a grocery store

The HISPEC-DESPEC collaboration aims at investigating the structure of exotic nuclei formed in fragmentation reactions with decay spectroscopy measurements, as part of the FAIR Phase-0 campaign at GSI. This paper reports on first results of an experiment performed in spring 2021, with a focus on β-decay studies in the Po-Fr nuclei in the 220 < A < 230 island of octupole deformation exploiting the

EBLM J0113+31 is a moderately bright (V = 10.1), metal-poor ([Fe/H] ≈-0.3) G0V star with a much fainter M dwarf companion on a wide, eccentric orbit (= 14.3 d). We have used near-infrared spectroscopy obtained with the SPIRou spectrograph to measure the semi-amplitude of the M dwarf's spectroscopic orbit, and high-precision photometry of the eclipse and transit from the CHEOPS and TESS space missi

The present article describes a study of the effects of alpha-amylase (α-amylase) on the human neuroblastoma (NB) cell lines SH-SY5Y, IMR-32, and LA-N-1. NB is the most common malignancy diagnosed in infants younger than 12 months. Some clinical observations revealed an inverse association between the risk of NB development and breastfeeding. α-Amylase which is present in breast milk was shown to