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http://dx.doi.org/10.2188/jea.12.341 | DOI Listing |
Ultrasonics
September 2025
Faculty of Land Resource Engineering, Kunming University of Science and Technology, Yunnan 650093, China; Key Laboratory of Geohazard Forecast and Geoecological Restoration in Plateau Mountainous Area, Ministry of Natural Resources of the People's Republic of China, Yunnan Province, Kunming, Yunnan
Identifying and predicting the catastrophic failure of brittle rock remains a challenging task, yet it is crucial for developing early warning systems and preventing dynamic rock hazards. In this study, we employed the propagative parameters of ultrasonic waves and information from acoustic emission (AE) events to characterize the brittle failure of a flawed sandstone sample under uniaxial compression. A sliding event window method was developed to obtain the temporal b-value, effectively revealing microcrack growth based on the frequency-magnitude distribution of AE events.
View Article and Find Full Text PDFCochrane Database Syst Rev
September 2025
Division of Gastroenterology, Hepatology, and Nutrition, SickKids Research Institute and SickKids Learning Institute, The Hospital for Sick Children, Toronto, Ontario, Canada.
Background: Training in endoscopy has traditionally been based upon an apprenticeship model, where novices develop their skills on real patients under the supervision of experienced endoscopists. In an effort to prioritise patient safety, simulation training has emerged as a means to allow novices to practice in a risk-free environment. This is the second update of the review, which was first published in 2012 and updated in 2018.
View Article and Find Full Text PDFEncephale
September 2025
Universidade Alto Vale do Rio do Peixe (UNIARP), Departamento de Nutrição, CEP (89500-199), Caçador, Santa Catarina, Brasil; Universidade Federal do Paraná (UFPR), Programa de Pós-Graduação em Engenharia de Alimentos (PPGEAL), CEP (81531-980), Curitiba, Paraná, Brasil. Electronic address: de
Introduction: Body Dysmorphic Disorder (BDD) is a condition characterized by a distorted perception of one's own body image. Individuals with BDD exhibit excessive concern about their appearance, often fixating on perceived flaws that are either imaginary or minor. The prevalence of body image-related eating disorders has been increasing among university students, particularly in health-related fields, where students frequently experience pressure to maintain an ideal body shape and weight.
View Article and Find Full Text PDFJ Pain Symptom Manage
September 2025
School of Nursing, Johns Hopkins University, Baltimore, Maryland, USA.
Background: Pain management in palliative care, especially among cancer patients, remains a critical challenge that significantly affects patient quality of life. Virtual Reality (VR) has emerged as a promising non-pharmacological intervention that could revolutionize pain management strategies in this vulnerable population. This systematic review and meta-analysis evaluate the effectiveness of VR interventions, focusing exclusively on randomized controlled trials to provide a comprehensive assessment of VR as a therapeutic tool.
View Article and Find Full Text PDFArch Med Res
September 2025
Department of Structural and Functional Biology, Institute of Biosciences, São Paulo State University, Botucatu, SP, Brazil. Electronic address:
Background: Phthalates are compounds used as plasticizers to increase the flexibility of plastics and are considered endocrine disruptors. Some studies suggest that the origin of prostate cancer (PCa) may be associated with disturbances during embryo-fetal development. Previous data showed that perinatal exposure to the same phthalate mixture (PM) used here increased the incidence of adenocarcinomas in the prostates of aged rats.
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