Search results

Filter

Filetype

Your search for "*" yielded 530427 hits

Success factors of global goal-setting for sustainable development : Learning from the Millennium Development Goals

The Millennium Development Goals (MDGs) were an important precursor to the Sustainable Development Goals (SDGs). Hence, identifying the conditions that made the MDGs successful enhances our understanding of global goal-setting and informs the global endeavour to achieve the SDGs. Drawing on a comprehensive review of 316 articles published between 2009 and 2018, we identify six factors that have en

Translation of children's cycling into steps : The share of cycling in 10-year-olds ' physical activity

Background: Active travel has a potential to increase children ' s physical activity (PA). Pedometers offer a valid option to measure PA, but do not capture cycling activity. Children ' s self-reported cycling distances can be analyzed by the Geografic Information System (GIS). Aim: To combine pedometry and GIS mapping to identify the relative amount of cycling in children ' s PA. Study group: Of

Subjective experience of fear and the cognitive interpretation of large carnivores

This study describes the psychological characteristics of fear of brown bear (Ursus arctos) and wolf (Canis lupus) using the Cognitive Vulnerability Model. Data were obtained from a survey of 154 stakeholders. Subjective experience of fear was primarily linked to the perceived danger or harm that the animal represents and the perceived uncontrollability of the person's own response when encounteri

Understanding and overcoming obstacles in adaptive management

Adaptive management (AM) is widely promoted to improve management of naturalresources, yet its implementation is challenging. We show that obstacles to the implementation of AM are related not only to the AM process per se but also to external factors such as ecosystem properties and governance systems. To overcome obstacles, there is a need to build capacities within the AM process by ensuring ad

Adaptive capacity in the multi-level management system of migratory waterbirds: a case study of participatory goose management in Sweden

Adaptive management (AM) is one approach to manage migratory waterbirds, butobstacles to the implementation of AM require adaptive capacities in themanagement system (rules, institutions, action situations). This study aims toexamine the adaptive capacity of participatory goose management in Sweden.Considering the biophysical and institutional context, we analyzed how tangible,individual, and gove

Oxygen-sensitive nanoparticles reveal the spatiotemporal dynamics of oxygen reduction during magnesium implant biodegradation

Magnesium (Mg) alloys are becoming increasingly important in the biomedical field as temporary bone implants. However, the biodegradation process of Mg alloys is highly complex and recent findings suggest that oxygen (O2) consumption is non-negligible. In this study, we give experimental proof of O2 consumption during Mg degradation under physiological conditions. Specifically, we study pure Mg, M

Impact of national holidays and weekends on incidence of acute type A aortic dissection repair

Previous studies have demonstrated that environmental and temporal factors may affect the incidence of acute type A aortic dissection (ATAAD). Here, we aimed to investigate the hypothesis that national holidays and weekends influence the incidence of surgery for ATAAD. For the period 1st of January 2005 until 31st of December 2019, we investigated a hypothesised effect of (country-specific) nation

Critical scenario identification for realistic testing of autonomous driving systems

Autonomous driving has become an important research area for road traffic, whereas testing of autonomous driving systems to ensure a safe and reliable operation remains an open challenge. Substantial real-world testing or massive driving data collection does not scale since the potential test scenarios in real-world traffic are infinite, and covering large shares of them in the test is impractical

Psychiatric manifestations of inborn errors of metabolism : A systematic review

Inborn errors of metabolism (IEMs) are characterized by deficits in metabolic enzymes as a result of an inherited disease, leading to the accumulation or decreased excretion of proteins, carbohydrates and lipids. Although IEMs are often diagnosed during childhood, adolescent and adult onset variants may be accompanied by less somatic and more psychiatric manifestations, which often hampers recogni

Parkinsonism in Genetic Neurodevelopmental Disorders : A Systematic Review

Background: With advances in clinical genetic testing, associations between genetic neurodevelopmental disorders and parkinsonism are increasingly recognized. In this review, we aimed to provide a comprehensive overview of reports on parkinsonism in genetic neurodevelopmental disorders and summarize findings related to genetic diagnosis, clinical features and proposed disease mechanisms. Methods:

Berlin is Hotter Than Silicon Valley! How Networking Temperature Shapes Entrepreneurs’ Networking Across Social Contexts

Our study contributes a contextual perspective on entrepreneurs’ networking, shifting focus from individual-level network structure and networking activities toward understanding networking as a multilevel process involving individual and contextual mechanisms. Through a multiple case study of entrepreneurs in Silicon Valley and Berlin, we introduce networking temperature as novel concept that cap

The Contribution of Vegetation-Climate Feedback and Resultant Sea Ice Loss to Amplified Arctic Warming During the Mid-Holocene

Understanding influence of vegetation on past temperature changes in the Arctic region would help isolate uncertainty and build understanding of its broader climate system, with implications for paleoclimate reconstructions and future climate change. Using an Earth system model EC-Earth, we conduct a series of simulations to investigate the impact of vegetation-climate feedback on the Arctic clima

Ibuprofen for acute postoperative pain in children

Objectives: This is a protocol for a Cochrane Review (intervention). The objectives are as follows:. To assess the efficacy and safety of ibuprofen (any dose) for acute postoperative pain management in children compared with placebo or other active comparators. To compare ibuprofen administered by different doses, routes (e.g. oral, intravenous, etc.), or strategies (e.g. as needed versus as sched

Nanometric Moiré Stripes on the Surface of Bi2Se3Topological Insulator

Mismatch between adjacent atomic layers in low-dimensional materials, generating moiré patterns, has recently emerged as a suitable method to tune electronic properties by inducing strong electron correlations and generating novel phenomena. Beyond graphene, van der Waals structures such as three-dimensional (3D) topological insulators (TIs) appear as ideal candidates for the study of these phenom

Factor XIa inhibition with asundexian after acute non-cardioembolic ischaemic stroke (PACIFIC-Stroke) : an international, randomised, double-blind, placebo-controlled, phase 2b trial

Background: Asundexian (Bayer AG, Leverkusen, Germany), an oral small molecule factor XIa (FXIa) inhibitor, might prevent thrombosis without increasing bleeding. Asundexian's effect for secondary prevention of recurrent stroke is unknown. Methods: In this randomised, double-blind, placebo-controlled, phase 2b dose-finding trial (PACIFIC-Stroke), patients with acute (within 48 h) non-cardioembolic

Influence of denaturants on amyloid β42 aggregation kinetics

Amyloid formation is linked to devastating neurodegenerative diseases, motivating detailed studies of the mechanisms of amyloid formation. For Aβ, the peptide associated with Alzheimer’s disease, the mechanism and rate of aggregation have been established for a range of variants and conditions in vitro and in bodily fluids. A key outstanding question is how the relative stabilities of monomers, fi

COVID-19-related impact on mental health and career uncertainty in student-athletes—Data from a cohort of 7,025 athletes in an elite sport high school system in Sweden

Objectives: Mental health consequences and behavior change has been described in elite athletes following the vast impact of the COVID-19 pandemic on the world of sports. However, most study samples have been of limited size, and few studies have assessed student-athletes. This study aimed to analyze perceived mental health impact, measured as clinical degree of depression and anxiety, worry about