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Mortality after non-surgically treated acute type A aortic dissection is higher than previously reported

OBJECTIVES: It has been commonly accepted that untreated acute type A aortic dissection (ATAAD) results in an hourly mortality rate of 1–2% during the 1st 24 h after symptom onset. The data to support this statement rely solely on patients who have been denied surgical treatment after reaching surgical centres. The objective was to perform a total review of non-surgically treated (NST) ATAAD and p

A stepping stone for the right to adequate housing of undocumented migrants: Notes on Infante Díaz v Spain

This article analyses one of the recent views adopted by the Committee on Economic, Social and Cultural Rights in the communication Infante Díaz v Spain concerning the right to adequate housing under Article 11(1) of the International Covenant on Economic, Social and Cultural Rights. This view is important, as it marks the first time the CESCR found a violation of the right to adequate housing of

Promoting photocatalytic hydrogen evolution by modulating the electron-transfer in an ultrafast timescale through Mo-S6 configuration

Maximizing ultrafast electron-transfer kinetics in semiconductor is pivotal but challenging for high-efficiency solar-to-energy during the photocatalytic reaction process due to the intrinsic property of photocatalysts with low surface electron density. Herein, a model photocatalyst CdS@Mo is synthesized through a typical hydrothermal method for modulating the ultrafast electron-transfer to enhanc

Thermocapillary thin films : periodic steady states and film rupture

We study stationary, periodic solutions to the thermocapillary thin-film model ∂ t h + ∂ x h 3 ∂ x 3 h − g ∂ x h + M h 2 1 + h 2 ∂ x h = 0 , t > 0 , x ∈ R , which can be derived from the Bénard-Marangoni problem via a lubrication approximation. When the Marangoni number M increases beyond a critical value M ∗ , the constant solution becomes spectrally unstable via a (conserved) long-wave instabili

Cryogenic to high temperature measurements in gas flows by femtosecond laser-induced CN luminescence

Temperature is a crucial parameter of gas flow fields. Here, we present a novel thermometry technique for gas flow based on femtosecond laser-induced cyano (CN) luminescence. Specifically, a femtosecond laser with a central wavelength of 267 nm is used to induce CN violet emissions in a nitrogen flow seeded with a trace amount of methane. The spectral peak of CN B2Σ+- X2Σ+ (0,0) transitions shift

Only rare classical MHC-I alleles are highly expressed in the European house sparrow

The exceptional polymorphism observed within genes of the major histocompatibility complex (MHC), a core component of the vertebrate immune system, has long fascinated biologists. The highly polymorphic classical MHC class-I (MHC-I) genes are maintained by pathogen-mediated balancing selection (PMBS), as shown by many sites subject to positive selection, while the more monomorphic non-classical MH

A multi-level resource circularity index based in the European Union’s circular economy monitoring framework

Purpose: to propose two enhancements for the European Union’s Circular Material Use rate (CMU): inclusion of Preparation for Reuse (PfR) flows and enhanced reproducibility across lower levels of analysis. Methods: PfR flows are added to the material flow Sankey Diagram. The Local Circularity Rate (LCR) is based in the CMU and is broke down in three waste-related ratios: recovered-to-treated (RCV-t

Assessing the eco-effectiveness of a solid waste management plan using agent-based modelling

Municipal Solid Waste Management is yet to be eco-effectively performed, especially in developing countries. In Brazil, a considerable fraction of waste has been improperly landfilled, generating environmental, social and economic problems. In 2018, the government of the state of Paraná released a revised version of its waste management plan, defining improvement strategies to be gradually impleme

European intersocietal recommendations for the biomarker-based diagnosis of neurocognitive disorders

The recent commercialisation of the first disease-modifying drugs for Alzheimer's disease emphasises the need for consensus recommendations on the rational use of biomarkers to diagnose people with suspected neurocognitive disorders in memory clinics. Most available recommendations and guidelines are either disease-centred or biomarker-centred. A European multidisciplinary taskforce consisting of

Quantum Steering with Imprecise Measurements

We study quantum steering experiments without assuming that the trusted party can perfectly control their measurement device. Instead, we introduce a scenario in which these measurements are subject to small imprecision. We show that small measurement imprecision can have a large detrimental influence in terms of false positives for steering inequalities, and that this effect can become even more

Dark knights : Exploring resilience and hidden workarounds in commercial aviation through mixed methods

In this study, the duality of adaptive capacity in aviation safety is examined, where the need for resilience of frontline workers conflicts with the expectations and assumptions of upstream entities, leading to system brittleness. We explore three critical categories: responsibilization, the application of practical wisdom in navigating challenging situations, and the unrecognized sacrifices that

Predictors at diagnosis for start of biologic disease-modifying antirheumatic drugs in patients with early rheumatoid arthritis : a cohort study

Objectives To investigate the relation between patient characteristics at rheumatoid arthritis (RA) diagnosis and subsequent initiation of treatment with biologic disease-modifying antirheumatic drugs (bDMARDs) or targeted synthetic DMARDs (tsDMARDs). Design A retrospective cohort study. Setting and participants Consecutive patients (N=330) with early RA (symptom duration

Borgholms slott-Försvarsverk och maktdemonstration

Borgholms castle on Öland is a medieval fortification built on the eastern border of today's Sweden. But when it was built around 800 years ago the borders, power structure and ownership over the Baltic sea were split between several powers. During the 12th and 13th century the Baltic sea contained many wars, pirates and crusades, and in the midst of it Borgholm castle was built. Thus the ques

Den gudomliga hästen? Hästen i sydskandinavien under bronsåldern

This essay is an analysis of the horse during the scandinavian bronze age, more specifically southern scandinavia with a breaking point at circa Gothenburg. The questions regard whether or not the horse was a high status animal during older to younger bronze age in the region and whether or not we can argue this based on rock carvings, horse gear and other pictorial renderings where the horse is p

Computational multiscale modelling of material interfaces in electrical conductors

Material interfaces occur at various length scales and may exhibit significantly different properties than the surrounding bulk. Motivated by their importance for electrical engineering applications such as wire bonds and electrically conductive adhesives, the focus of the present work is on material interfaces in electrical conductors. In order to approximate the physical interphase (of finite th

Associations between postural orientation errors in patients undergoing rehabilitation for ACL reconstruction and future patient-reported outcomes: An explorative study.

ObjectiveTo investigate associations between postural orientation errors (POEs) in patients undergoing rehabilitation for anterior cruciate ligament reconstruction (ACLR) and patient-reported outcomes (PROMs) at 2-year follow-up.DesignProspective cohort study.MethodsFifty-three participants (mean (SD) 27 (6.5) years, 24 women), (mean (range) 7 (4–10) months post ACLR) were included. At baseline, a