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http://dx.doi.org/10.1093/bja/50.3.305 | DOI Listing |
Sci Rep
January 2025
Northwest Sichuan Gas District of Southwest Oil and Gasfield Company, Jiangyou, 621700, China.
With the wide application of hydrogen-doped natural gas (HBNG) in end users, laying pipelines in urban, comprehensive pipe corridors has become increasingly common. However, the leakage and diffusion of hydrogen-doped natural gas in confined or semi-confined spaces (e.g.
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January 2025
College of Safety Science and Engineering, Liaoning Technical University, Fuxin 123000, Liaoning, China.
To minimize the number of casualties due to poisoning in coal mine gas explosions, the migration characteristics of harmful hot gas groups in the mine ventilation system following an explosion were analyzed. Through pipeline experiments, initial CO concentrations and residual temperatures after gas explosions were determined and used as key simulation parameters. Simulations were performed using the TF1M(3D) software based on the case of the gas explosion at the Tunlan Mine.
View Article and Find Full Text PDFInsects
November 2024
Forest Research Institute, University of the Sunshine Coast, Sippy Downs 4556, Australia.
Drywood termites are problematic timber pests worldwide. , the West Indian drywood termite, is among the most important of these pests, in part due to its cryptic nature, making it hard to detect in structures and thereby easy to transport. Primary detections are commonly made by the observation of frass deposits evacuated through kick-holes, often leading to fumigation of the building to effectively eradicate the pest.
View Article and Find Full Text PDFJ Occup Environ Hyg
January 2025
R.E.M. Risk Consultants, Dallas, Texas.
In a two-story retail mall in the Southeastern United States, employees within Store A (located on the second level) began to feel headaches and general unease and discussed the symptoms among themselves. Approximately 1.5 hr later, an employee called 9-1-1.
View Article and Find Full Text PDFGround Water Monit Remediat
June 2024
RTI International.
Subslab soil gas (SSSG) samples were collected as part of an investigation to evaluate vapor intrusion (VI) into a building. The June 2015 Office of Solid Waste and Emergency Response (OSWER) VI Guide (U.S.
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