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Aims: Ankle–brachial index (ABI) is the most commonly used test when diagnosing peripheral vascular disease and is considered a marker for cardiovascular risk. Transcutaneous oxygen pressure (TcPO2), a test associated with microvascular function, has in several studies shown better correlation with diabetic foot ulcer (DFU) healing. Whether a low TcPO2 could be a marker for mortality in the high-r
Purpose: A traffic safety analysis that is based on registered crashes often suffers from underreporting, which may result in biased conclusions and lead to misguided crash-prevention strategies. Self-reporting traffic crashes is a complementary method to obtain crash information that is often not available in official databases. By surveying studies from around the world, this paper aims to map t
Health care professionals frequently describe performance management and monitoring of efficiency and quality measures for external accountability as an administrative burden with limited benefits. Professionals argue that they are subject to too tight control that signals distrust, limits professional autonomy and ultimately decreases their motivation to perform. At worst, poorly incen
Purpose: To compare the effects of ageing and glaucoma progression on the thickness of the circumpapillary retinal nerve fibre layer (cpRNFL) and to evaluate the performance of a set of optical coherence tomography (OCT) progression analyses. Methods: The cpRNFL was measured twice by OCT at each of two visits made 10 years apart in 69 healthy individuals and 49 glaucoma patients. Both visits also
Biochar has been extensively studied as a soil amendment for carbon sequestration and for improving soil quality; however, a systematic understanding of the responses of soil microbial biomass and diversity to biochar addition is lacking. Here, a meta-analysis of 999 paired data points from 194 studies shows that biochar increases microbial biomass but has variable effects on microbial diversity.
Flame structures, blowout limits and emissions of swirlstabilized premixed methane-air flames were studied experimentally in a small atmospheric combustor rig. Combustion sections with rectangular cross section (30mm by 40mm) and circular cross section (inner diameter = 39mm) were used to investigate effects of combustor geometry on the flame's performance. Flame structures and instabilities were
Context. As part of the data processing for Gaia Data Release 1 (Gaia DR1) a special astrometric solution was computed, the so-called auxiliary quasar solution. This gives positions for selected extragalactic objects, including radio sources in the second realisation of the International Celestial Reference Frame (ICRF2) that have optical counterparts bright enough to be observed with Gaia. A subs
A partir del fin de la Segunda Guerra Mundial se extiende, partiendo de los EEUU, una comprensión y uso de la ciencia subordinadas al proceso de producción. Esto determina el avance, sobre el campo científico, de un proceso de administración de la investigación y de la formación por parte del Estado y, a través de él, del aparato productivo. Esa subordinación de la actividad científica a la utilid
The aim of this article is to explore how new industrial paths emerge and grow in peripheral regional economies. Current conceptualizations of regional path development are based on experiences from core regions and fail to provide satisfactory theoretical explanations of new path-creating activities in peripheral areas. Our conceptual approach combines the notions of path development and knowledg
Objectives: Successful gestational weight gain (GWG) restriction programs for obese (Body Mass Index (BMI) ≥ 30 kg/m2) pregnant women, have not, so far, shown convincing effects on infant's weight development. An intervention starting during the pregnancy might be too late and a pre-conceptional life style change may be preferable. Thus, the aim of this study was to follow children born to mothers
Software Engineering activities are information intensive. Research proposes Information Retrieval (IR) techniques to support engineers in their daily tasks, such as establishing and maintaining traceability links, fault identification, and software maintenance. We describe an engineering task, test case selection, and illustrate our problem analysis and solution discovery process. The objective o
Introducing the dragon simulation project, we present direct N-body simulations of four massive globular clusters (GCs) with 106 stars and 5 per cent primordial binaries at a high level of accuracy and realism. The GC evolution is computed with nbody6++gpu and follows the dynamical and stellar evolution of individual stars and binaries, kicks of neutron stars and black holes (BHs), and the effect
Creativity is a wildly debated topic among scholars and practitioners, but one that lacks consensus. Many have tried to define, describe and explain creativity, its purpose, effect and use. Is creativity a personality trait you are born with, or can you learn to become creative? As a design teacher with a teaching practice focused on the skills of creativity, this is a relevant question, because i
Background: The aim of this study was to evaluate the diagnostic performance of color Doppler ultrasound (CDU) after stenting of superior mesenteric artery (SMA) stenosis using mean arterial pressure (MAP) gradients as a reference method. Methods: This is a prospective study. Thirty-one patients underwent 51 paired measurements of MAP gradients and CDU after endovascular intervention with endopros
Assessment of bilingual children in only one language fails to acknowledge their distributed linguistic competence and has been shown to overidentify language disorder in bilingual populations. However, other factors, sometimes associated with bilingualism, may also contribute to low results in language assessments. Our aim was to examine the impact of these factors on language abilities. We used
The setting (distance between mantle and concave ring) of the Hydrocone cone crusher is altered, even with the crusher operating at full load, by lifting or lowering the mantle by means of a hydraulic piston (Hydroset). Modern developments in the field of electronics and microcomputers have made it possible to design a small, reliable and very sophisticated system for automatic regulation of the s
Standard Model events with prompt, isolated, same-charge high-pT leptons are rare, and therefore events with such final states provide a powerful signature towards new discoveries. This thesis presents two searches for doubly charged Higgs bosons decaying into same-charge lepton pairs using proton–proton collision data recorded by the ATLAS detector at the LHC. Observation of doubly charged Higgs
Introduction: When a child is diagnosed with Type 1 diabetes, it involves extensive lifestyle changes for the whole family. There is limited knowledge of the impact the initial care has for children and parents over time. The aim was to compare children’s diabetes-specific health-related quality of life (HRQOL) in hospital-based care and hospital-based home care (HBHC), 12 and 24 months after the
Diffuse large B-cell lymphoma (DLBCL), the most common type of non-Hodgkin’s lymphoma (NHL) in adults, accounts for approximately 30-40% of newly diagnosed lymphomas worldwide. Environmental factors, such as viruses and bacteria, may contribute to cancer development through chronic inflammation and the integration of oncogenes, and have previously been indicated in cervical cancer, hepatocellular
Introduction The LINC trial evaluated two ALS-CPR algorithms for OHCA patients, consisting of 3 min’ mechanical chest compression (LUCAS) cycles with defibrillation attempt through compressions vs. 2 min’ manual compressions with compression pause for defibrillation. The PARAMEDIC trial, using 2 min’ algorithm found worse outcome for patients with initial VF/VT in the LUCAS group and they received
