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When turning titanium alloys with WC-Co tools, wear occurs due to diffusional dissolution of carbon and cobalt, resulting in crater formation and flank wear. Wear regions on the crater and flank were studied using transmission electron microscopy to establish accurate boundary conditions for thermodynamic modelling. The simulation provided insights into the temperature dependence and phase sequenc

For some bird species the outermost part of the wings, the feathers can separate from each other and the wing, in such cases each feather must act as an independent aerodynamic unit. In addition to regular function of flight feathers such as colouring and overall aerodynamic and structural capabilities, these separated feathers must withstand the aeroelastic demands on their own using the complex For some bird species the outermost part of the wings, the feathers can separate from each other and the wing, in such cases each feather must act as an independent aerodynamic unit. In addition to regular function of flight feathers such as colouring and overall aerodynamic and structural capabilities, these separated feathers must withstand the aeroelastic demands on their own using the complex

Caenorhabditis elegans naturally inhabits low-oxygen environments but is typically studied at 21% oxygen. We cultured adult C. elegans at 2.5%, 5%, and 21% oxygen during the fertile period, quantifying daily output of hatched larvae, unfertilized oocytes, and abnormal progeny (unhatched embryos, dead or deformed larvae). While we found no evidence for increased fertility at low oxygen levels co

IntroductionA brain raspberry is a microvascular formation of yet insufficiently known origin and significance, defined histologically as three or more transversally sectioned vascular lumen surrounded by a common perivascular space. Previous reports on the prevalence of this structure have been based mainly on histopathological routine staining with haematoxylin-eosin (HE). The aim of this study

Energy supply is a critical societal function, where disruptions can quickly lead to serious consequences for populations, industries, and other societal functions. Ensuring resilience therefore requires not only the ability to withstand interruptions, but also the capacity to adapt and recover from crises. In Sweden, district heating plays a particularly important role, supplying heat to more tha

Global warming poses major public health challenges, with pregnant individuals particularly vulnerable to heat. We aim to synthesise evidence on the effects of ambient heat on pregnancy and birth outcomes and identify heat thresholds associated with increased risk of these adverse outcomes. We searched Medline, Web of Science, Scopus, GreenFile and Cinahl (June 2024) for peer-reviewed studies repo

INTRODUCTIONGlobally, 20% of women who become pregnant are obese at the time of conception. The prevalence of women becoming pregnant after gastric bypass (GBP) surgery has been increasing. Little is known regarding women’s experiences of pregnancy after GBP surgery and midwives can expect to care for an increasing number of women with prior GBP surgery. Midwives play an important role in supportiIntroduction: Globally, 20% of women who become pregnant are obese at the time of conception. The prevalence of women becoming pregnant after gastric bypass (GBP) surgery has been increasing. Little is known regarding women's experiences of pregnancy after GBP surgery and midwives can expect to care for an increasing number of women with prior GBP surgery. Midwives play an important role in suppor

This video essay explores material-discursive listenings through embodied and co-creative relationships with textile materials as non-human companions. Building on the PhD thesis Crafting Material Bodies – Exploring Co-creative Costume Processes, the essay extends the notion of ‘listening with costume’ (Østergaard 2024) toward textile materials, arguing that such listenings unfold through touch, m

This paper draws on Karen Barad’s agential realism - which understands agency asrelational rather than individually possessed (2007) - to examine how costumes canact as active hosts capable of creating temporary, sensorial, and co-constitutedcollectives; tactile agents that co-create relational bodies. Central to this approachis embracing the differences bodies bring - their varied orientations, h

Blood plasma separation is a fundamental step in point-of-care diagnostics and testing. However, conventional centrifugation relies on bulky equipment and multiple manual handling, while most microfluidic methods struggle to achieve high purity, high throughput, and high plasma yield simultaneously. In this study, we demonstrate a high-performance acoustofluidic plasma separation device satisfying

I det här kapitlet diskuterar vi samband mellan utbildning av lärare i matematik i Sverige och forskning, något som berör både lärarutbildare och lärarstudenter samt deras kommande elever. Forskning om lärarutbildning behövs bland annat för att kunna förändra och utveckla lärarutbildningen och att få veta hur den faktiskt fungerar. Forskning i lärarutbildning krävs för att säkra kvalitet och för a

INTRODUCTION: Meaningful validation of artificial intelligence for medical image interpretation requires comparison against human expert performance, yet multi-rater frameworks establishing such comparisons remain uncommon.METHODS: We developed and applied a consensus framework using nine clinicians who independently segmented the femoral nerve on 100 ultrasound images, yielding 900 annotations an

Just north of Varberg’s city centre, the small town of Getakärrwas established in the early Middle Ages. Getakärr wasone of Varberg’s predecessors and existed until 1578 whenit lost its privileges. A large infrastructure project—a newtrain station as well as a railroad tunnel in the old, nowinfilled, harbour outside Getakärr—called for archaeologicalexcavations to be conducted between 2019 and 202