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http://dx.doi.org/10.1016/j.medin.2016.12.006 | DOI Listing |
Sci Rep
January 2025
University of Warsaw, Krakowskie Przedmieście 26/28, 00-927, Warszawa, Poland.
Seismic profiling in a coal seam enables the determination of anomalous changes in the P-wave velocity compared to reference velocity at a specific mining depth, indicating potential stress changes. This information can improve the coal exploitation processes in advance at greater depths, especially in seismic hazard areas. This study aims to update the empirical mathematical formula for calculating reference P-wave velocities in coal seams by including new data measured at greater depths.
View Article and Find Full Text PDFBMJ Open
January 2025
College of Medical Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
Objectives: This study assessed knowledge of physical activity (PA) guidelines and confidence to deliver PA advice, across current final-year medical students in Scotland. This follows a 2013 survey finding that this cohort lacked this knowledge and confidence; thus, authors recommended improvements to undergraduate medical PA education and re-evaluation of these measures thereafter.
Design: A cross-sectional online survey.
Brain Behav Immun
January 2025
Department of Biology, Neuroendocrinology and Human Biology Unit, Institute for Animal Cell- and Systems Biology, Faculty of Mathematics, Informatics and Natural Sciences, Universität Hamburg, D-22085 Hamburg, Germany. Electronic address:
This study investigated the neural correlates of perceiving visual contagion cues characteristic of respiratory infections through functional magnetic resonance imaging (fMRI). Sixty-two participants (32f/ 30 m; ∼25 years on average) watched short videos depicting either contagious or non-contagious everyday situations, while their brain activation was continuously measured. We further measured the release of secretory immunoglobulin A (sIgA) in saliva to examine the first-line defensive response of the mucosal immune system.
View Article and Find Full Text PDFActa Biomater
January 2025
Department of Biomedical Engineering, Stevens Institute of Technology, Hoboken, NJ, USA. Electronic address:
In injured and diseased tissues, changes in molecular and cellular compositions, as well as tissue architecture, lead to alterations in both physiological and physical characteristics. Notably, the electrical properties of tissues, which can be characterized as bioelectrical impedance (bioimpedance), are closely linked to the health and pathological conditions of the tissues. This highlights the significant role of quantitatively characterizing these electrical properties in improving the accuracy and speed of diagnosis and prognosis.
View Article and Find Full Text PDFSci Total Environ
January 2025
Guangdong Province Hospital for Occupational Disease Prevention and Treatment, Guangzhou, Guangdong, China; Guangdong Medical University, Dongguan, Guangdong, China; Guangdong Pharmaceutical University, Guangzhou, Guangdong, China; Southern Medical University, Guangzhou, Guangdong, China; JI NAN University, Guangdong, China. Electronic address:
Background: Noise is a threat to human auditory system, hearing protection devices (HPDs) are widely used to prevent noise-induced hearing loss (NIHL). However, the role of wearing HPDs on NIHL and the complex relationship between them are still unclear. This study aims to explore such relationship and identify the associated influencing pathways.
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