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OBJECTIVES: The support of the pulmonary autograft root by the fibromuscular left ventricular outflow tract is emphasized to address the concern related to the dilatation of the pulmonary autograft structures in the paediatric population. METHODS: This retrospective study analyses the outcomes of 75 children who were operated between 1998 and 2012 with the subannular interrupted sutures technique
Ethiopia achieved a remarkable episode of agricultural intensification from the mid-1990s to the late-2010s, yet the political mechanisms that enabled this transformation—and the distributional and environmental consequences that followed—remain insufficiently understood. This article ex- amines how political leadership, understood in institutional rather than personalistic terms, shaped both the Ethiopia achieved a remarkable episode of agricultural intensification from the mid-1990s to the late-2010s, yet the political mechanisms that enabled this transformation—and the distributional and environmental consequences that followed—remain insufficiently understood. This article ex- amines how political leadership, understood in institutional rather than personalistic terms, shaped both the
Globally, road traffic accidents (RTAs) remain a major cause of death, particularly among individuals aged 15–30 years. While Sweden has been at the forefront of traffic safety through the Vision Zero initiative, in-hospital management remains crucial in determining RTA outcomes. Drawing on North American evidence suggesting improved survival at trauma centres, the Swedish healthcare system has in
The twin transition, which combines green and digital innovation in economic activities, is increasingly central to policy agendas and is also receiving growing attention in regional research. However, accurately mapping green, digital and twin (both green and digital) economic activities across regions remains challenging, particularly due to data constraints. In this study, we advance this resea
The shift toward battery electric vehicles (EVs) represents the most profound disruption in the automotive industry in over a century, with far-reaching consequences for European automotive regions. For decades, incremental improvements in internal combustion engine (ICE) technologies have served as the dominant decarbonization pathway, and many regions have built strong innovation systems around
Background The aim of this systematic review and meta-analysis was to examine autoantibody positive individuals and define: (a) the relative risk of rheumatoid arthritis (RA) compared with autoantibody negative individuals and (b) the cumulative incidence of RA over time, in different populations. Methods A systematic literature search was performed in August 2025. Retrospective case control studi
Under många år har passiviteten varit en relativt underordnad figur i svensk rätt. På senare tid har dock Högsta domstolen lämnat flera avgöranden där passiviteten särskiljs från andra liknande institut som reklamation och preskription. Från att enbart handla om försittande av tid har passivitet blivit erkänd som allmän princip med flera rättsregler som följd. Uppsatsen gör inget anspråk på att For many years, passivity has been a relatively minor figure in Swedish law. In later years however, the Supreme Court has rendered several verdicts concerning passivity, complaint, and statutes of limitation. Recent precedents have transferred passivity from being considered part of complaint rules with limited legal impact into what is now considered more a principle of law, with several rules
In this report, the dynamics of an aertor of an activated sludge process is studied. Two control strategies for the dissolved oxygen concentration are tested. One contains either a PI-controller or an on-off controller, the other a self-tuning controller.
There are two key-parameters in the system, KLa, the total oxygen transfer rate, and OUR, the oxygen uptake rate of the microorganisms
High-risk human papillomavirus (hrHPV) genotype is needed for adequate cervical cancer screening and HPV vaccination program evaluation as recommended by different guidelines. We aimed to assess the rate of HPV infection and HPV genotype distribution using vaginal self-sampling in a cohort of unscreened reproductive-age women in Ethiopia. A community-based cohort study was conducted with women age
PURPOSE The ESPAC4 trial showed that adjuvant chemotherapy with gemcitabine plus capecitabine (GemCap) produced longer overall survival (OS) than gemcitabine monotherapy. Subsequently, the PRODIGE24-CCTG PA.6 trial showed even longer survival for modified fluorouracil, folinic acid, irinotecan, and oxaliplatin (mFOLFIRINOX) than gemcitabine but had more restrictive eligibility criteria. Our aim wa
We here develop stable bidimensional magnetic nanoclusters (2D-MNCs) of iron oxide nanocubes (IONCs) arranged in thin nanosheets of closed-packed nanocubes. The assembly occurs by means of a two-step approach: in the first one, the ionic surfactant, sodium dodecyl sulfate (SDS), acts as a transient water transfer agent and as 2D clustering agent to induce formation of a monolayer of nanocubes arra
This paper aims to identify micro-level processes shaping the narratives surrounding regional opportunity spaces. A process perspective is applied to examine how place leaders engage in shaping narratives to influence the perception of opportunity spaces. The empirical research is based on a comparative case study of four peripheral regions in Germany, comprising 92 interviews with regional stakeh
BACKGROUND: Trace elements like iodine have been suggested to be associated with breast cancer due to their antioxidant properties and ecological differences in incidence and mortality. Yet, there are no epidemiological studies on breast cancer prognosis in relation to iodine levels. The primary aim of this study was to investigate the association between prediagnostic serum iodine levels and brea
Regulated Delivery of Glial Cell Line-Derived Neurotrophic Factor into Rat Striatum, Using a Tetracycline-Dependent Lentiviral Vector HUMAN GENE THERAPY 15:934–944 (October 2004) © Mary Ann Liebert, Inc. Regulated Delivery of Glial Cell Line-Derived Neurotrophic Factor into Rat Striatum, Using a Tetracycline-Dependent Lentiviral Vector BILJANA GEORGIEVSKA,* JOHAN JAKOBSSON,* ELISABETH PERSSON, CEC
We have investigated whether alchemical free-energy perturbation calculations of relative binding energies can be sped up by simulating a truncated protein. Previous studies with spherical nonperiodic systems showed that the number of simulated atoms could be reduced by a factor of 26 without affecting the calculated binding free energies by more than 0.5 kJ/mol on average (Genheden, S.; Ryde, U.
Introduction: The risks of preterm birth are known. We investigated the perinatal and infant mortality and morbidity after iatrogenic or spontaneous onset of extremely preterm birth. Material and methods: The present study used data from the population-based EXPRESS study comprising all infants delivered before 27+0 gestational weeks in Sweden between 2004 and 2007. All fetuses alive at admission
Objective: Children of mothers with severe mental illness are at significantly increased risk of developing intellectual disability. Obstetric complications are also implicated in the risk for intellectual disability. Moreover, children of mothers with severe mental illness are more likely to be exposed to obstetric complications. The purpose of this study was to examine the independent and joint
Nanoparticles are essential electrocatalysts in chemical production, water treatment and energy conversion, but engineering efficient and specific catalysts requires understanding complex structure-reactivity relations. Recent experiments have shown that Bragg coherent diffraction imaging might be a powerful tool in this regard. The technique provides three-dimensional lattice strain fields from w
