A Quick guide to oilbirds: nocturnal birds found only in Neotropical rainforests that, rather like many bat species, live in caves where they use echolocation for orientation.

Semiconductor nanowire (NW) solar cells with a single p-n junction have exhibited efficiency comparable to that of their planar counterparts with a substantial reduction in material consumption. Tandem geometry is a path toward the fabrication of devices with even higher efficiencies, for which a key step is the fabrication of tunnel (Esaki) diodes within NWs with the correct diameter, pitch, and

BACKGROUND: Studies have reported some evidence of adverse effects of organochlorine exposures on child development, but the results have been inconsistent, and few studies have evaluated associations with child behavior. OBJECTIVE: We investigated the association between prenatal and early-life exposures to 2,2′,4,4′,5,5′ -hexachlorobiphenyl (PCB-153) and 1,1-dichloro-2,2-bis(p-chlorophenyl)-ethy

Objective To establish which risk factors are predictive for sudden death in hypertrophic cardiomyopathy (HCM) diagnosed in childhood. Methods A Swedish national cohort of patients with HCM diagnosed 2 years (n=100), and features significantly more common in SD/CA group were further analysed with univariate and multivariate Cox hazard regression in the total cohort. Results Ranked according to rel

The 2017 Global Award for Entrepreneurship Research is given to Hernando de Soto, president of the Institute for Liberty and Democracy (ILD) in Lima, Peru. Over the last 30 years, Hernando de Soto has been a world-leading intellectual engaged in academic and public policy discussions on global development. He has made substantial contributions to our understanding of the informal economy and of th

Purpose: To investigate surface expression of CD11b and CD200 on circulating monocytes in patients with polypoidal choroidal vasculopathy (PCV). Methods: This was a prospective case-control study of patients with PCV (n = 27), age-matched healthy controls (n = 27), and patients with neovascular AMD (n = 49). All participants underwent a comprehensive ocular examination. Fluorescein and indocyanine

Marin försurning är ett allvarligt miljöproblem som huvudsakligen är orsakat av ökande halter av antropogen CO2 / koldioxid i atmosfären. Det kännetecknas av sänkt pH i havet tillsammans med en förändring i havsvattnets karbonatkemi med resulterande lägre koncentration av karbonatjoner. Vid kuster, där variationer i miljön är stora på grund av en rad både naturliga - och antropogena orsaker, påverOcean acidification, mainly attributed to the increasing anthropogenic CO2 in the atmosphere, is characterised by a lowering pH together with a shift in the sea water carbonate chemistry toward lower concentration of carbonate ions. On the coasts, where the environmental variability is high due to natural and human impacts, ocean acidification mainly affects the frequency, magnitude, and duration

Background: Combinations of multiple fatty acids may influence cardiometabolic risk more than single fatty acids. The association of a combination of fatty acids with incident type 2 diabetes (T2D) has not been evaluated. Methods and findings: We measured plasma phospholipid fatty acids by gas chromatography in 27,296 adults, including 12,132 incident cases of T2D, over the follow-up period betwee

Background: The Activity Rating Scale (ARS) for disorders of the knee evaluates the level of activity by the frequency of participation in 4 separate activities with high demands on knee function, with a score ranging from 0 (none) to 16 (pivoting activities 4 times/wk). Purpose: To translate and cross-culturally adapt the ARS into Swedish and to assess measurement properties of the Swedish versio

This book marks a pivotal moment in the intensifying dialogue between the philosophical approach of critical realism and the fields of feminist theory and gender research. During the last three decades, these fields have been decisively influenced by poststructuralist perspectives. As such perspectives are increasingly being challenged, this book argues that critical realism is able to serve as a This book marks a pivotal moment in the intensifying dialogue between the philosophical approach of critical realism and the fields of feminist theory and gender research. During the last three decades, these fields have been decisively influenced by poststructuralist perspectives. As such perspectives are increasingly being challenged, this book argues that critical realism is able to serve as a

Molecular mechanisms preventing self-renewing brain stem cells from oncogenic transformation are poorly defined. We show that the expression levels of SOX5, SOX6, and SOX21 (SOX5/6/21) transcription factors increase in stem cells of the subventricular zone (SVZ) upon oncogenic stress, whereas their expression in human glioma decreases during malignant progression. Elevated levels of SOX5/6/21 prom

The aim was to assess the ability of microcosms (laboratory-scale shallow ponds) as a post polishing stage for the remediation of artificial textile wastewater comprising two commercial dyes (basic red 46 (BR46) and reactive blue 198 (RB198)) as a mixture. The objectives were to evaluate the impact of Lemna minor L. (common duckweed) on the water quality outflows; the elimination of dye mixtures,

During recent years, numerous studies have shown the ability of dietary fiber toprotect the colon from disease and to improve intestinal health. Beneficial healtheffects, such as the lowering of blood cholesterol levels and a reduction in the risk of coronary heart disease, are often directly related to cereal β-glucan, one of the major components of dietary fiber found in oat and barley. No defin

Patients with Alzheimer's disease can present with different clinical phenotypes. Individuals with late-onset Alzheimer's disease (465 years) typically present with medial temporal lobe neurodegeneration and predominantly amnestic symptomatology, while patients with early-onset Alzheimer's disease (565 years) exhibit greater neocortical involvement associated with a clinical presentation including

While ecosystem-based planning approaches are increasingly promoted through international and national policies, municipalities are still struggling with translating them into practice. Against this background, this paper aims to increase the knowledge of current advances and possible ways to support the implementation of the ecosystem services (ES) approach at the municipal level. More specifical

Ultrafast processes in matter, such as the electron emission following light absorption, can now be studied using ultrashort light pulses of attosecond duration (10−18 s) in the extreme ultraviolet spectral range. The lack of spectral resolution due to the use of short light pulses has raised issues in the interpretation of the experimental results and the comparison with theoretical calculations.

Background: Severity of the primary unilateral cleft lip/nose deformity (UCL/N) is postulated to play a key role in postoperative complications, aesthetic result, and need for secondary surgery. There is no validated and widely accepted classification scheme of initial cleft severity. The purpose of this study was to validate the Unilateral Cleft Lip Cleft Severity Index as a reliable tool for eva

Background: A standardized evaluation tool is needed for the assessment of surgical outcomes in cleft lip surgery. Current scales for evaluating unilateral cleft lip/nose (UCL/N) aesthetic outcomes are limited in their reliability, ease of use, and application. The Unilateral Cleft Lip Surgical Outcomes Evaluation (UCL SOE) scale measures symmetry of 4 components and sums these for a total score.