Background Transcatheter aortic valve implantation (TAVI) is an increasingly important treatment option for patients with severe aortic stenosis. Its best implementation is debated, as few centres with high volumes are associated with better outcomes, while centralization might lead to an inferior availability of treatment for patients living far away. The aim of this study was to investigate the

We present calculations on the formation of 258Rf in the reaction 50Ti+208Pb within the Langevin framework. The initital stage after contact of the colliding nuclei is dominated by a drift in the center-of-mass direction, while the subsequent process of forming a compound nucleus is diffusion dominated. The probability for the composite system to diffuse over the inner saddle is obtained by perfor

Biocompatibility testing of medical devices is governed by the ISO 10993 series of standards and includes evaluation of skin sensitization potential of the final product. A majority of all medical devices are tested using in vivo methods, largely due to the lack of in vitro methods validated within the applicability domain of solid materials. The GARDskin method for assessment of chemical skin sen

Aim: Assess the prognostic ability of a non-highly malignant and reactive EEG to predict good outcome after cardiac arrest (CA). Methods: Prospective observational multicentre substudy of the “Targeted Hypothermia versus Targeted Normothermia after Out-of-hospital Cardiac Arrest Trial”, also known as the TTM2-trial. Presence or absence of highly malignant EEG patterns and EEG reactivity to externa

Warm dense matter is at the boundary between a plasma and a condensed phase and plays a role in astrophysics, planetary science and inertial confinement fusion research. However, its electronic structure and ionic structure upon irradiation with strong laser pulses remain poorly understood. Here, we use an intense and ultrafast X-ray free-electron laser pulse to simultaneously create and character

• Purpose: To assess utility, benefits, and risks of 4th-generation alumina–zirconia ceramic pairings in elective total hip arthroplasty (THA). • Methods: A comprehensive mixed-methods best-evidence synthesis using data from systematic reviews, randomized controlled trials (RCTs), prospective and retrospective cohort studies, as well as joint replacement registries, was conducted to estimate overa

Published in 1892, St. George Jackson Mivart’s remarkably original article ‘Happiness in Hell’ was placed on the Index Librorum Prohibitorum almost immediately. In his article, Mivart proposed a solution to the problem of hell whose core contention is that hell is horrible only from a heavenly point of view. From a this-worldly point of view, by contrast, hell is a place of breathtaking felicity. Published in 1892, St. George Jackson Mivart’s remarkably original article ‘Happiness in Hell’ was placed on the Index Librorum Prohibitorum almost immediately. In his article, Mivart proposed a solution to the problem of hell whose core contention is that hell is horrible only from a heavenly point of view. From a this-worldly point of view, by contrast, hell is a place of breathtaking felicity.

BackgroundThe curriculum for the courses given at the music specialization of theupper secondary school’s aesthetic program in Sweden includes theconcept of artistic expression (AE). Being a criterion for assessment, nodefinition is provided by the National Agency of Education and thereexists no consensus of how to interpret artistic expression amongmusic teachers and music teacher students.Method

Hur ska vi förstå att det pågår ett folkmord i realtid? Nina Gren hittar vägledning i filosofen Achille Mbembes teori nekropolitik som visar hur social och politisk makt används för att frånta rasifierade människor sitt värde. De blir levande döda.

Programmable optical circuits form a key part of quantum technologies today. As the size of such circuits is increased, maintaining precise control over every individual component becomes challenging. Here we show how embedding an optical circuit in the higher-dimensional space of a large mode-mixer allows us to forgo control over individual elements, while retaining a high degree of programmabili

This article contributes to a reconceptualization of the relationship between Siam and Scandinavia at the turn of the twentieth century. At that time, the relationship was manifested by the presence of a large group of Scandinavian, mainly Danish, entrepreneurs and professionals in Siam and repeated visits between the royal houses in Siam and the Scandinavian countries. The tropes of friendship an

In this article I discuss Lacans reading of Plato, especially in the middle seminars. I discuss how to evaluate Lacans understanding of Plato as a philosopher and how this might inspire us in our reading of Plato's works.

Environmental variation can shape the gut microbiome, but broad/large-scale data on among and within-population heterogeneity in the gut microbiome and the associated environmental factors of wild populations is lacking. Furthermore, previous studies have limited taxonomical coverage, and knowledge about wild avian gut microbiomes is still scarce. We investigated large-scale environmental variatio

Following the onset of the COVID-19 pandemic, an unprecedented use of mandatory lockdowns—defined as the imposition of at least one compulsory, non-pharmaceutical intervention—took place. We conduct a meta-analysis to determine the effect of these lockdowns on COVID-19 mortality. Our meta-analysis finds that lockdowns in the spring of 2020 had a relatively small effect on COVID-19 mortality and is