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High-power operation of conventional GaN-based light-emitting diodes (LEDs) is severely limited by current crowding, which increases the bias voltage of the LED, concentrates light emission close to the p-type contact edge, and aggravates the efficiency droop. Fabricating LEDs on thick n-GaN substrates alleviates current crowding but requires the use of expensive bulk GaN substrates and fairly lar

IMPORTANCE: The value of microRNAs (miRNAs) as biomarkers has been investigated in various clinical contexts. Initial small-scale studies suggested that miRNAs might be useful indicators of outcome after cardiac arrest. OBJECTIVE: To address the prognostic value of circulating miRNAs in a large cohort of comatose patients with out-of-hospital cardiac arrest. DESIGN, SETTING, AND PARTICIPANTS: This

To explore the advantages of emerging all-polymer solar cells (all-PSCs), growing efforts have been devoted to developing matched donor and acceptor polymers to outperform fullerene-based PSCs. In this work, a detailed characterization and comparison of all-PSCs using a set of donor and acceptor polymers with both conventional and inverted device structures is performed. A simple method to quantif

Recent studies have shown that the ability to recognize an imitated voice is affected by topic and familiarity with the person being imitated. These studies have used professional imitations of a well-known politician. In one of the training passages is a political text and in the other a text explaining how to bake a cake. The signal detection methods used in these recent studies gave no specific

Forestry has been one of the major industries in the Swedish economy since the middle of the nineteenth century. During the second part of the twentieth century the industry went through powerful technological changes. Traditional handicraft methods were replaced by modern high technology. As for the forestry VET this meant a strong expansion during the 1950s and 1960s followed by integration into

Organizations are often complex and unwieldy, and many managers have difficulty in combining ideals and positive identities with the complexities and imperfections of life. They are expected to be strategic and competent, while at the same time human and empathetic. This engaging book takes a fresh look at managerial work as experienced and understood by managers. It examines the central tenets of

The consultancy industry — broadly defined — has boomed significantly over recent decades. A large and increasing proportion of the welleducated parts of the workforce are employed as management, IT and engineering consultants, communication advisors, etc. Large accounting firms employing hundred of thousands of employees also work with advice-giving on a consultancy (or consultancy-like) basis. S

Aims: To investigate the trends in nutritional compliance of recipes from a Swedish food magazine to offer a perspective on the effects of home cooking on public health. Methods: The nutritional content of 654 recipes from magazine issues published in 1970, 1980, 2000, and 2010 were collected. The recipes were analyzed for macronutrient energy contribution, sodium content, and composition. Results

Prostate cancer (PCa) is an interesting study case of clinical management of uncertainty. PCa is the most diagnosed but only the second-leading cause of non-cutaneous cancer-related mortalities among men in developed countries. To put simply, the life-time risk of PCa diagnosis and mortality is approximately 11% and 3% respectively; a ~3.6-fold difference. The large number of PCa incidence is attr

This paper exposes and problematises the situation of children and adolescents with (dis)abilities in relation to Sweden’s Art and Music Schools during the time period of a national policy process.Many researchers in the Nordic countries have raised aspects of democracy in music education, as a path toward the inclusion of all children. The inclusion of children and adolescents with (dis)abilities

Exacerbation frequency is central in treatment strategies for chronic obstructive pulmonary disease. However, whether chronic obstructive pulmonary disease patients from the general population with frequent exacerbations continue to have frequent exacerbations over an extended period of time is currently unknown. In this study, we aimed to investigate the stability of the frequent exacerbator in a

BACKGROUND: The primary objective was to investigate the clinical and radiological outcome in patients undergoing major hip surgery using a novel antibiotic containing bone substitute for local augmentation in trochanteric fracture fixation or revision of total hip arthroplasty (THA).METHODS: We implanted a novel biphasic bone substitute CERAMENT™|G consisting of hydroxyapatite, calcium sulphate a

Inclusive and differential cross-sections for the production of a top-quark pair in association with a photon are measured with proton-proton collision data corresponding to an integrated luminosity of 36.1 fb-1, collected by the ATLAS detector at the LHC in 2015 and 2016 at a centre-of-mass energy of 13 TeV. The measurements are performed in single-lepton and dilepton final states in a fiducial v