Search results

Filter

Filetype

Your search for "*" yielded 534488 hits

Exploring pandemic holiday practices: Meaning, experience and aspiration

During Covid-19 holiday travel became shorter in distance and more surface-based, presenting an unusual opportunity to explore people's experiences of less carbon-intensive holiday travel. In this paper, survey and interview data are used to investigate pandemic holiday practices, exploring how meanings and aspirations relate to travel distance and mode. The findings illustrate the complexity of m

Ten-year follow-up of fracture risk in a systematic population-based screening program : the risk-stratified osteoporosis strategy evaluation (ROSE) randomised trial

Background: Osteoporotic fractures pose a growing public health concern. Osteoporosis is underdiagnosed and undertreated, highlighting the necessity of systematic screening programs. We aimed to evaluate the effectiveness of a two-step population-based osteoporotic screening program. Methods: This ten-year follow-up of the Risk-stratified Osteoporosis Strategy Evaluation (ROSE) randomized trial te

Lipid nanoparticles for local delivery of mRNA to the respiratory tract : Effect of PEG-lipid content and administration route

Design of inhalable mRNA therapeutics is promising because local administration in the respiratory tract is minimally invasive and induces a local response. However, several challenges related to administration via inhalation and respiratory tract barriers have so far prevented the progress of inhaled mRNA therapeutics. Here, we investigated factors of importance for lipid nanoparticle (LNP)-media

Effectiveness of internet-delivered cognitive behavioural therapy for anxiety and obsessive-compulsive disorders within routine clinical care in rural Sweden

Few studies have evaluated the implementation of ICBT in regular child and adolescent mental health services (CAMHS). This study aimed to explore the acceptability, feasibility, and effectiveness of ICBT for children and adolescents with anxiety disorders and obsessive-compulsive disorder (OCD) within a rural CAMHS. The study also explored outcome predictors and long-term outcomes. Eighty-three pa

Validation of the Scandinavian guidelines for minor and moderate head trauma in children : protocol for a pragmatic, prospective, observational, multicentre cohort study

Introduction Mild traumatic brain injury is common in children and it can be challenging to accurately identify those in need of urgent medical intervention. The Scandinavian guidelines for management of minor and moderate head trauma in children, the Scandinavian Neurotrauma Committee guideline 2016 (SNC16), were developed to aid in risk stratification and decision-making in Scandinavian emergenc

A reply to Nieberding and Holveck : Beyond experimental design and proximate mechanisms - mate choice in the face of sexual conflict

We summarise our work on male mating behaviour in the tropical butterfly Bicyclus anynana, responding to the commentary provided by Nieberding and Holveck. We acknowledge that our laboratory studies are not free of shortcomings and potential caveats, though we attempted to address or highlight these within each paper. The concerns raised seem to stem mainly from different notions with respect to t

Common practice solvent extraction does not reflect actual emission of a sex pheromone during butterfly courtship

Olfactory communication can be of critical importance for mate choice decisions. Lepidoptera are key model systems for understanding olfactory communication, particularly considering sex pheromone signaling in the context of sexual selection. Solvent extraction or rinsing of pheromone-producing structures is a widespread method for quantifying sex pheromones, but such measures reflect what is stor

Young male mating success is associated with sperm number but not with male sex pheromone titres

Background: Intraspecific communication is of crucial importance throughout the animal kingdom and may involve a combination of visual, gustatory, olfactory and acoustic cues. Variation in male sex pheromone amount and composition may convey important information to female conspecifics, for instance on species identity or age. However, whether increased male pheromone titres are associated with fi

Flying insect swarms

Dublon and Sumpter give a concise and access guide to flying insect swarms, some of which, such as the crop-eating locust swarms, are pests, while others, such as honeybee swarms and migrating butterflies, are beneficial.

Superplot3d : An open source GUI tool for 3d trajectory visualisation and elementary processing

When acquiring simple three-dimensional (3d) trajectory data it is common to accumulate large coordinate data sets. In order to examine integrity and consistency of object tracking, it is often necessary to rapidly visualise these data. Ordinarily, to achieve this the user must either execute 3d plotting functions in a numerical computing environment or manually inspect data in two dimensions, plo

A Male-Predominant Cuticular Hydrocarbon, 7-Methyltricosane, is used as a Contact Pheromone in the Western Flower Thrips Frankliniella occidentalis

In a laboratory bioassay, adult female Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) spent more time near filter paper disks that had been exposed to adult males than near unexposed disks; this effect was not observed on disks exposed to adult females. The response could only partly be explained by the known male-produced aggregation pheromone, neryl (S)-2-methylbutanoate, sugges

Quantification of the release rate of the aggregation pheromone of the western flower thrips, Frankliniella occidentalis (Pergande), using solid-phase microextraction (SPME)

The aggregation pheromone of the western flower thrips, Frankliniella occidentalis (Thysanoptera: Thripidae), has previously been identified as the monoterpenoid ester neryl (S)-2-methylbutanoate. It attracts both male and female adults to traps in commercial glasshouses. In this paper, we investigate the rates of production of this compound at two male densities and in the presence or absence of

Inhaled bronchodilators for the prevention and treatment of chronic lung disease in preterm infants

Background: Chronic lung disease (CLD) occurs frequently in preterm infants and is associated with respiratory morbidity. Bronchodilators have the potential effect of dilating small airways with muscle hypertrophy. Increased compliance and tidal volume, and decreased airway resistance, have been documented with the use of bronchodilators in infants with CLD. Therefore, bronchodilators are widely c

Transnational feminist activism in the contemporary Middle East : Practices of community, relationality, and history.

Feminist solidarity transcends borders. Yet, there is a tension arising from an entrenched view of feminism as inherently “Western,” originating in Europe and exported to the rest of the world. Building on fieldwork and interviews with Tunisian and Egyptian feminist activists, this paper challenges this perception by looking at how feminist activists relate to their diverging histories, and how fe

Factors associated with empowerment after participating in a supported osteoarthritis self-management program : An explorative study

Objective: To explore factors associated with change in empowerment in patients that have participated in a 3-month Supported Osteoarthritis Self-Management Program (SOASP). Further, to evaluate empowerment in the longer term. Design: An explorative analysis including patients from a cohort study conducted in primary healthcare in Sweden was performed. Univariable linear regression models were per

Glucocorticoid treatment in SLE is associated with infections, comorbidities and mortality—a national cohort study

Objectives: Patients with SLE have an increased risk of comorbidities and impaired survival. We aimed to assess whether various thresholds of oral CS (OCS) can predict development of infections, comorbidities, malignancies and survival in SLE using data from national health registries in Sweden. Methods: All incident SLE cases, age >18 years, in Sweden (n ¼ 5309) between 2005 and 2020 and matched

Innovation theater in corporate venturing units : Cultural design as a (de)legitimizing mechanism

This paper builds theory on theatrical cultural design in corporate venturing units, such as manifested in playful esthetics (foosball tables and beanbags), startup lingo, or youthful behavior (building with Lego bricks and informal dressing). We develop a set of propositions, illuminating how theatrical cultural design can (de)legitimize corporate venturing units, highlighting three different fun