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Introduction: The anatomical Lubinus SPII-stem is commonly used in hemi-arthroplasty for femoral neck fractures (FNF), combined with either the bipolar Variocup, the Unipolar Head (UH) and a newly introduced unipolar Modular Trauma Head (MTH). Similar constructs like the MTH are reported to have risk of corrosion and wear. This is the first publication evaluating the MTH. Aim: To describe the revi

Objectives. The aim was to demonstrate a reliable ex vivo method to test the function of the whole heart. Design. Pigs of varying sizes (44–80 kg) were exposed to dose response of adrenaline. Blood pressures and cardiac output were measured. The explanted hearts were tested in a novel ex vivo system to see if we could replicate the in vivo values at maximal adrenaline stimulation. The perfusion so

This paper draws on critical discourse analysis to examine how health and physical education (HPE) curricula from Sweden, Norway, South Africa, Australia, and New Zealand may influence possibilities for the enactment of social justice in schools. The findings highlight the presence of social justice intentions across the five curricula as related to embodied movement experiences, social cohesion,

Enzymoblotting is a technique for the detection of electrophoretically separated enzymes after transfer to nitrocellulose (NC) membranes and subsequent incubation with suitable substrates. After agarose gel electrophoresis or isoelectric focusing in ultrathin polyacrylamide gels, blotting of the separated proteins/enzymes to NC membranes was performed by capillary forces for 30 min. Hydrolases, e.

Droplet splitting plays an important role in droplet microfluidics by providing precise control over droplet size, which is essential for applications such as single-cell analysis, biochemical reactions, and the fabrication of micro- and nanosized material. Conventional methods of droplet splitting using obstructions or junctions in the microchannel have a clear limitation that the split ratio for

This study investigates the wages and labour contracts of Khoe workers in Graaff Reinet, a district on the Cape Colony’s eastern frontier in the early nineteenth century. Using wage registers from 1801 to 1810, we offer the first individual-level analysis of wages for both male and female Khoe workers, examining payment forms, socio-economic stratification, and gendered wage dynamics. The findings

Background: The use of unique national personal identification numbers (PIN) for linkage of medical records across health facilities and population-based studies is limited in sub-Saharan Africa (SSA) countries. The disintegration of healthcare research with different participant identifiers creates methodological challenges in linking data from multiple sources to answer a diverse range of policy

We assessed hepatocellular carcinoma (HCC) risk associated with smoking and alcohol consumption and their interactions, using both questionnaire data and objective serum biomarkers. Information on smoking and alcohol consumption was collected at baseline from 450,112 participants of the EPIC cohort, among whom 255 developed HCC after a median follow-up of 14 years. In a nested case–control subset

This book presents recent advancements, challenges, and clinical implications of molecular biomarkers in various cancers. This book highlights the clinical applications of biomarkers are extensive for cancer risk assessment, screening and early detection of cancer, accurate diagnosis, patient prognosis, prediction of response to therapy, and cancer surveillance and monitoring response. It also exp

Background: Virtual consultations represent a notable change in health care delivery following the COVID-19 pandemic. Understanding the dynamics of virtual consultations is critical in assessing health care system resilience and adaptability in times of crisis. Objective: This study aimed to describe the availability and hours of use of telephone, video, and human chat consultations before and dur

The human influence on Earth's ecosystems is omnipresent. Artificial light at night (ALAN), anthropogenic noise, and air pollution are inherent features of human activities and infrastructure and pose novel environmental challenges to urban-dwelling wildlife. So far, most of the studies investigating the impacts of exposure to urban pollutants on animals have either investigated the effects of urb

The impact of livestock grazing on soil organic carbon (SOC) stocks in the Sahel has been poorly documented due to a lack of data from different grazing intensities. This study evaluated SOC stocks under four grazing intensities within 0–30 cm soil depth in dry savanna ecosystems of Senegal. It also examined possible indirect relationships between grazing and SOC through herbaceous species diversi

Spectroscopic imaging is a widely employed diagnostic approach with applications span-ning several different disciplines. Although color-sensitive cameras are very common and used for everyday photography, scientific applications often require highly specific color sensitivity to avoid signal cross-talk and misinterpretations. Such systems are primarily based on sequential acquisition configuratio

This paper implements and validates a real-time Energy Management System (EMS) for DC microgrid operation using a power hardware-in-the-loop (PHIL) test bench. The test bench replicates renewable sources, a general load, and a Hybrid Energy Storage System (ESS) comprising a battery, an emulated fuel cell, an emulated electrolyzer, and a virtual hydrogen tank. Constructed with dSPACE and Simulink,