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The court as an arena for social contestations. Conceptualisations and understandings of racism

Courts and judicial processes have emerged as arenas on which political and social contestations over racism increasingly is taking place in Sweden. This presentation is part of a larger project where we analyse cases in which political struggles around racism and migration have moved into courts. The overall purpose is to understand what kind of space courts provide for protection from, and debat

A Cognitive-Semiotic Approach to Agency : Assessing Ideas from Cognitive Science and Neuroscience

Following the levels of intentionality and semiosis distinguished by the Semiotic Hierarchy (a layered model of semiosis/intentionality), and the distinction between original agency (without the use of artefacts) and enhanced agency (the prosthetic incorporation of artefacts), we propose a model of an agency hierarchy, consisting of six layers. Consistent with the phenomenological orientation of c

Tranexamic Acid Does Not Prevent Rebleeding in an Uncontrolled Hemorrhage Porcine Model

Background: Fluid resuscitation after uncontrolled hemorrhage might promote rebleeding and irreversible shock. Tranexamic acid is a procoagulant drug that limits blood loss after surgery of the hip, knee, and heart. We hypothesized that pretreatment with tranexamic acid reduces the rebleeding in uncontrolled hemorrhage and thereby allows safe administration of crystalloid fluid resuscitation.Metho

The battle for hearts and minds? Evolutions in corporate approaches to environmental risk communication

In recent years there has been a great deal of discussion on the potential for a shift away from modernistic or technocratic approaches to decisionmaking on risk towards more open, inclusive, and deliberative approaches. The authors consider (a) the reasons why some companies have taken the first step in this transition by exploring the potential of more open and communicative approaches to enviro

Non-Convex Methods for Compressed Sensing and Low-Rank Matrix Problems

In this thesis we study functionals of the type \( \mathcal{K}_{f,A,\b}(\x)= \mathcal{Q}(f)(\x) + \|A\x - \b \| ^2 \), where \(A\) is a linear map, \(\b\) a measurements vector and \( \mathcal{Q} \) is a functional transform called \emph{quadratic envelope}; this object is a very close relative of the \emph{Lasry-Lions envelope} and its use is meant to regularize the functionals \(f\). Carlsson an

Impact of different compilers and build types on Geant4 simulation execution time

Experimental observations and advanced computer simulations in High Energy Physics (HEP) paved the way for the recent discoveries at the Large Hadron Collider (LHC) at CERN. Currently, Monte Carlo simulations account for a very significant amount of computational resources of the Worldwide LHC Computing Grid (WLCG). The current growth in available computing performance will not be enough to fulfil

Factor H binds to washed human platelets

Background: Factor H regulates the alternative pathway of complement. The protein has three heparin-binding sites, is synthesized primarily in the liver and copurifies from platelets with thrombospondin-1. Factor H mutations at the C-terminus are associated with atypical hemolytic uremic syndrome, a condition in which platelets are consumed. Objectives The aim of this study was to investigate if f

Lessons Learned from a Study on Distractions in Virtual Learning Environments : Reliability, Ecological Validity, and an Elusive Social Component

Virtual Reality has long been proposed to combine the reliability of controlled laboratory settings with the ecological validity of real life. While the technological development steadily pushes towards even more realistic renderings of the real world— the elusiveness of social and emotional elements gradually becomes more evident. This is not the least true for behavioral studies in rich sociocul

On the fractional susceptibility function of piecewise expanding maps

We associate to a perturbation (ft) of a (stably mixing) piecewise expanding unimodal map f0 a two-variable fractional susceptibility function Ψφ(η, z), depending also on a bounded observable φ. For fixed η ∈ (0, 1), we show that the function Ψφ(η, z) is holomorphic in a disc Dη ⊂ C centered at zero of radius > 1, and that Ψφ(η, 1) is the Marchaud fractional derivative of order η of the function t

Installation of O-glycan sulfation capacities in human HEK293 cells for display of sulfated mucins

The human genome contains at least 35 genes that encode Golgi sulfotransferases that function in the secretory pathway, where they are involved in decorating glycosaminoglycans, glycolipids, and glycoproteins with sulfate groups. Although a number of important interactions by proteins such as selectins, galectins, and sialic acid-binding immunoglobulin-like lectins are thought to mainly rely on su

Indicator frameworks for fostering open knowledge practices in science and scholarship

The aim of this report is to contribute to the European vision for Open Science (European Commission 2016) by providing the frameworks for understanding and applying science and technology indicators, defined broadly, to enable the transition from the current scientific and scholarly system towards a more open and inclusive configuration of knowledge practices and infrastructures. Indicators for O

Facing a pandemic: African armies and the fight against COVID-19

The goal of this report is to empirically study the domestic deployment of militaries to manage the pandemic on the African continent. In this perspective, the COVID-19 crisis is a case study of continuity and change: both within civil-military relations more broadly and within the armed forces in particular. The report focuses on four cases: Sierra Leone by Maggie Dwyer and Osman Gbla; Burkina Fa

The effect of two midwives during the second stage of labour to reduce severe perineal trauma (Oneplus): a multicentre, randomised controlled trial in Sweden

BackgroundSevere perineal trauma (SPT) affecting the anal sphincter muscle complex is a serious complication following childbirth, associated with short-term and long-term maternal morbidity. Effective preventive strategies are still scarce. The aim of the Oneplus trial was to test the hypothesis that the presence of a second midwife during the second stage of labour, with the purpose of preventin

Long-term survival of metastatic small intestine neuroendocrine tumors : a meta-analysis

This meta-analysis aims to evaluate the long-term survival and prognostic factors in patients with metastatic small intestine neuroendocrine tumors (siNETs). Patients with siNETs usually present with advanced disease, limiting curative treatment options. The overall survival seems favorable compared to other cancers, but differences in terminology, lack of consistent coding, conflicting results fr

Expanding the Protection of Children's Rights towards a Dignified Life: : The Emerging Jurisprudential Developments in the Americas

The Inter-American Court of Human Rights (IACrtHR) has developed in recent years an innovative jurisprudence that has integrated the entity and extension of States’ obligations regarding children’s rights—as established in Article 19 ACHR—through the evolutive, dynamic, and effective interpretation of the American Convention on Human Rights (ACHR). In fact, by acknowledging the existence of an int

Thermal Conductivity of Ionic Liquid-Based Nanofluids Containing Magnesium Oxide and Aluminum Oxide Nanoparticles

A promising nanomaterial, magnesium oxide (MgO) and a commonly studied nanomaterial, aluminum oxide (Al2O3) were used to enhance the thermal conductivity of two ionic liquids, i.e., 1-ethyl-3-methylimidazolium dicyanamide ([emim][DCa]) and 1-ethyl-3-methylimidazolium tricyanomethanide ([emim][TCM]) of potential as heat transfer medium. Effects of nanoparticle material, size, shape as well as mass