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Photonic sensors reflect variation in insect abundance and diversity across habitats

To mitigate ongoing insect biodiversity declines, there is a need for efficient yet accurate monitoring methods. The use of traditional catch-based survey methods is constrained both by costs and need for expertise for manual taxonomic identification. Emerging methods, such as eDNA and robotic sorting, have the potential to reduce workload but still require resource-intensive sample collection in

Rapid acquisition of digital fingerprints of Ti-6Al-4V macrotexture from machining force measurement data

Titanium alloys display anisotropic deformation properties due to the hexagonal close-packed (hcp) crystal structure of the α-phase. When subjected to localised deformation during machining, this behaviour influences fluctuations in the cutting force response of the material as the tool encounters grains of different orientations. In this research, cutting force signals acquired during face turnin

Operating Theater Nurses’ Main Concerns During Organ Procurement Procedures : A Grounded Theory Study

The purpose of this study was to explore the experiences of perioperative nurses in Sweden (ie, operating theater nurses) associated with caring for a donor patient during organ procurement procedures. We sought to determine the nurses’ main concerns and how they dealt with them. Using constructivist grounded theory methodology, our participant sample included 10 nurses, one of whom self-identifie

Overview of the randomized trials of radiotherapy in ductal carcinoma in situ of the breast

Individual patient data were available for all four of the randomized trials that began before 1995, and that compared adjuvant radiotherapy vs no radiotherapy following breast-conserving surgery for ductal carcinoma in situ (DCIS). A total of 3729 women were eligible for analysis. Radiotherapy reduced the absolute 10-year risk of any ipsilateral breast event (ie, either recurrent DCIS or invasive

Proximity and Inequality in Academia

When mattering is defined as being able to disseminate ideas on a global scale, not all universities and researchers matter equally. Along with many other factors, geographical location can be a source of inequality in the science system, which is characterized by a persistent core–semi-periphery–periphery structure. Collaboration between high-, middle-, and low-income countries, frequently enable

Origin and the evolution of diatoms through the integration of paleontology and phylogenetics

Diatoms, the prominent photosynthetic eucaryotes, have inhabited the world’s oceans for at least the past 120 Ma since their first appearance in the Lower Cretaceous. There are also records of older diatoms, from the Jurassic dating to ca. 172 Ma and ca. 165 Ma, however these are poorly documented. The predicted origin time of diatoms using evolutionary relationships (molecular phylogenetics) yiel

Adjuvant chemotherapy in oestrogen-receptor-poor breast cancer : patient-level meta-analysis of randomised trials

BACKGROUND: The long-term effects of adjuvant polychemotherapy regimens in oestrogen-receptor-poor (ER-poor) breast cancer, and the extent to which these effects are modified by age or tamoxifen use, can be assessed by an updated meta-analysis of individual patient data from randomised trials.METHODS: Collaborative meta-analyses of individual patient data for about 6000 women with ER-poor breast c

Soil, fertilizer and plant density : Exploring the influence of environmental factors to stable nitrogen and carbon isotope composition in cereal grain

Stable isotope analysis (N and C) of fossil cereal grains is regularly explored as a means of obtaining insights to past crop growing conditions and agricultural practices. In this study, we assessed how several growth conditions can affect δ15N and δ13C values of modern cereal grain with the aim to help understand isotopic values from ancient cereal remains. We investigated the impact of fertiliz

Capacity development in international aid : A contribution to theory and practice

Although capacity development has been a key aspect of global aid policy for decades, success is limited. Capacity development is defined as a process, based on a partnership, to develop capacity to achieve a goal. The purpose of this thesis is to increase our understanding of why capacity development does not work as intended, and to inform the discussion on addressing the challenges. Two researc

Life story templates in dementia care : Ambiguous direction and purpose

Background: The use of life stories in dementia care has been described as a way of seeing every person as an individual, looking beyond their dementia. Life stories have become synonymous with high-quality care, while in Sweden their mere existence in dementia care settings is taken to indicate quality in national comparisons. Such life stories are often standardised, generated by a family member

The frontlines of contested urbanism : Mega-projects and mega-resistances in Dharavi

Currently, there appears to be an unhealthy disjunction between grand expectations and acknowledged reality in the face of urban transformations underway throughout the world. Drawing on the "right to the city" discourses, adopting a Lefebvrian approach to the production of space, and a critical regionalist approach to housing and the built environment, the article explores the conceptual analytic

Are green cities healthy and equitable? Unpacking the relationship between health, green space and gentrification

While access and exposure to green spaces has been shown to be beneficial for the health of urban residents, interventions focused on augmenting such access may also catalyse gentrification processes, also known as green gentrification. Drawing from the fields of public health, urban planning and environmental justice, we argue that public health and epidemiology researchers should rely on a more

The Swedish version of the Moorong Self-Efficacy Scale (s-MSES) – translation process and psychometric properties in a community setting

Study design: Psychometric study. Objectives: To i) describe the translation process and ii) explore the data completeness, targeting, reliability and aspects of validity of the Swedish version of Moorong Self-Efficacy Scale (s-MSES). Settings: Community rehabilitation program. Methods: Ninety-two program participants and 42 peer mentors with spinal cord injury (SCI) in Active Rehabilitation train

The right to the unhealthy deprived city : An exploration into the impacts of state-led redevelopment projects on the determinants of mental health

Research shows mental health is impacted by poor-quality physical and social-environmental conditions. Subsequently state-led redevelopment/regeneration schemes focus on improving the physical environment, to provide better social-environmental conditions, addressing spatial and socioeconomic inequities thus improving residents' health. However, recent research suggests that redevelopment/regenera

Shared decision-making before prostate cancer screening decisions

Decisions around prostate-specific antigen screening require a patient-centred approach, considering the benefits and risks of potential harm. Using shared decision-making (SDM) can improve men’s knowledge and reduce decisional conflict. SDM is supported by evidence, but can be difficult to implement in clinical settings. An inclusive definition of SDM was used in order to determine the prevalence

Gentrification pathways and their health impacts on historically marginalized residents in Europe and North America : Global qualitative evidence from 14 cities

As global cities grapple with the increasing challenge of gentrification and displacement, research in public health and urban geography has presented growing evidence about the negative impacts of those unequal urban changes on the health of historically marginalized groups. Yet, to date comprehensive research about the variety of health impacts and their pathways beyond single case sites and thr

From Occupying Plazas to Recuperating Housing : Insurgent Practices in Spain

Urban insurgencies have spread across the globe like wildfire in recent years. The indignado plaza occupations in Spain are often cited as beacons of popular and widespread dissent. This article argues that urban insurgencies with the highest emancipatory potential in Spain today are found in the practices of the housing rights movement—the Plataforma de Afectados por la Hipoteca (PAH, or Platform

Ordinary and extraordinary greening : Tensions amidst Saint-Henri, Montréal’s development boom

The neighborhood of Sant-Henri in Montréal’s Southwest borough has long been associated with poverty, marginality and squalor. But this is rapidly changing as both extraordinary, large-scale green infrastructures and small-scale, more ordinary forms of greening are expanding across the neighborhood, amidst private luxury housing development and rising rents. Both extraordinary and ordinary greenin

Roles and regulation of tRNA-derived small RNAs in animals

A growing class of small RNAs, known as tRNA-derived RNAs (tdRs), tRNA-derived small RNAs or tRNA-derived fragments, have long been considered mere intermediates of tRNA degradation. These small RNAs have recently been implicated in an evolutionarily conserved repertoire of biological processes. In this Review, we discuss the biogenesis and molecular functions of tdRs in mammals, including tdR-med