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This study examined the interplay between physical workload, psychological stress, and the prevalence of work-related musculoskeletal disorders (WMSDs) among construction workers in Indonesia. This cross-sectional study used a purposive sampling technique to gather quantitative data from 409 respondents working in four construction companies through structured questionnaires. Data collection tools included the Copenhagen Psychosocial Questionnaire III (COPSOQ III), the K10 scale for psychosocial distress, and the Nordic Body Map for musculoskeletal symptoms.
View Article and Find Full Text PDFDevelopment and validation of the Women Autonomy Scale for measuring psychosocial freedom from conventional gender roles.
BMC Psychol
January 2025
Department of Psychiatry, College of Medicine and Health Sciences, Government Hospitals, Arabian Gulf University, Manama, Bahrain.
Background: The concepts of masculinity and femininity have historically shaped gender roles, leading to inequality and gender-based discrimination. Women's autonomy, defined as the ability to make independent choices across various life domains, remains inadequately measured by existing scales. This study addresses this gap by developing and validating the Women Autonomy Scale (WAS).
View Article and Find Full Text PDFVariable power functional dilution adjustment of spot urine.
Sci Rep
January 2025
Praxis Dr.Carmine, Etzelstrasse 21, Pfaeffikon SZ, 8808, Switzerland.
Spot-urinary biomarkers are crucial in medical, epidemiological, and environmental studies, but their variability due to hydration levels requires precise dilution adjustments. Traditional methods, like conventional creatinine correction (CCRC), are limited in compensating for variations in urine concentration, causing substantial inconsistencies, particularly at the extremes of the diuresis spectrum. While restricting the creatinine (CRN) range to 0.
View Article and Find Full Text PDFBifunctional chimeras of myeloperoxidase and glucose oxidase. Antimicrobial, topological and enzymatic properties.
J Biotechnol
January 2025
CNRS, University of Bordeaux, CRPP, UMR5031, 115 Avenue Schweitzer, F-33600 Pessac, France.
Enhancing the local substrate concentration is a crucial strategy in nature for facilitating the proximity of two enzymes. The substrate of the first enzyme is transformed into a by-product that travels to the active site of the second enzyme without external diffusion, then transformed into a product and eventually expelled from the complex. In an effort to optimize the antimicrobial properties of myeloperoxidase from Rhodopirellula baltica (RbMPO), we created a library of fused chimeras between a glucose oxidase (GOx) and RbMPO so that HO could be continuously perfused in the vicinity RbMPO, enabling the production of HOCl or HOSCN, well-known antimicrobial agents.
View Article and Find Full Text PDFAnticipation augments distal leg muscle neuromechanics before, during, and after treadmill-induced perturbations applied during walking.
J Biomech
January 2025
Joint Department of Biomedical Engineering, University of North Carolina Chapel Hill and North Carolina State University, 116 Manning Drive, Chapel Hill, NC 27599, USA. Electronic address:
We investigated the effect of anticipation on the proactive and reactive neuromechanical responses of the distal leg muscles in 20 young adults to anticipated and unanticipated rapid anterior or posterior treadmill-induced balance perturbations applied during walking. We quantified local medial gastrocnemius (MG) and tibialis anterior (TA) neuromechanics using cine B-mode ultrasound and surface electromyography before, during, and after the perturbation. Our findings partially supported the hypothesis that anticipated perturbations would elicit greater proactive agonist muscle adjustments than unanticipated perturbations.
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