Results 31 to 40 of about 102,327 (168)

Effectiveness of Protein and Polysaccharide Biopolymers as Dust Suppressants on Mine Soils: Results from Wind Tunnel and Penetrometer Testing

Applied Sciences, 2023
For the dust control of barren mine soils, protein and polysaccharide biopolymers have recently shown potential as environmentally friendly alternatives to conventional dust suppressants (e.g., salt brines or petroleum-based products).
Johannes L. Sieger, Bernd G. Lottermoser, Justus Freer   +2 more
doaj   +1 more source

Experimental and numerical simulation study on forced ventilation and dust removal of coal mine heading surface

International Journal of Coal Science & Technology
In order to study the problems of unreasonable airflow distribution and serious dust pollution in a heading surface, an experimental platform for forced ventilation and dust removal was built based on the similar principles.
Haotian Zheng, Bingyou Jiang, Haoyu Wang, Yuannan Zheng   +3 more
doaj   +1 more source

Exploration of predicting occupational injury severity based on LightGBM model and model interpretability method

环境与职业医学
BackgroundLight gradient boosting machine (LightGBM) has become a popular choice in prediction models due to its high efficiency and speed. However, the "black box" issues in machine learning models lead to poor model interpretability.
Youhua MO, Peng ZHANG, YiShuo GU, Xiaojun ZHU, Jingguang FAN   +4 more
doaj   +1 more source

Current situation, impact, and suggestions of practicing exemption from administrative penalty in occupational health work

环境与职业医学
After the revision of the Law on Administrative Penalty, in order to optimize business environment and promote economic development, all localities have vigorously promoted inclusive and prudential supervision and flexible law enforcement, and the ...
Jiaqi WU, Jinyang JIA
doaj   +1 more source

Prediction and Sensitivity Analysis of CO2 Capture by Amine Solvent Scrubbing Technique Based on BP Neural Network

Frontiers in Bioengineering and Biotechnology, 2022
With the rapid development of artificial intelligence, bionic algorithm has been gradually applied in various fields, and neural network has become an important and hot issue in the field of scientific research and engineering in recent years.
Jiangtao Fu, Jiangtao Fu, Jiangtao Fu, Jiangtao Fu, Yufeng Chang, Yufeng Chang, Bijie Huang, Bijie Huang   +7 more
doaj   +1 more source

Use of Extreme Vertices Method for Analysis of How Proportional Composition Affects Component Interactions and Product Distribution during Hydrothermal Treatment

BioResources, 2016
The interaction among three biomass components (hemicellulose, cellulose, and lignin) in an autoclave was studied based on the extreme vertices of a constrained region that had a significant effect on the distribution and characteristics of the products.
Ying Gao, Bo Yu, Shanzhi Xin, Tie Mi, Yingquan Chen, Qiaoxia Yuan, Longyuan Yang, Pan Li   +7 more
doaj   +1 more source

Glycogen metabolism reprogramming promotes inflammation in coal dust-exposed lung

Ecotoxicology and Environmental Safety, 2022
Long-term coal dust exposure triggers complex inflammatory processes in the coal workers’ pneumoconiosis (CWP) lungs. The progress of the inflammation is reported to be affected by disordered cell metabolism.
Wenyang Wang, Min Mu, Yuanjie Zou, Songsong Deng, Yuting Lu, Qinglong Li, Zeyu Li, Huihui Tao, Yun Wang, Xinrong Tao   +9 more
doaj   +1 more source

Integrated ceRNA Network Analysis in Silica-Induced Pulmonary Fibrosis and Discovery of miRNA Biomarkers

Toxics
Silicosis is an irreversible and progressive pulmonary fibrotic disease caused by the long-term inhalation of silica dust. The precise molecular mechanisms underlying the disease remain incompletely understood, and effective early diagnostic biomarkers ...
Jia Wang, Yuting Jin, Qianwei Chen, Fenglin Zhu, Min Mu   +4 more
doaj   +1 more source

Multistage cooling system for temperature reduction of the working face in deep coal mines: A technical-economic evaluation

Case Studies in Thermal Engineering, 2023
Workers in deep coal mines are often exposed to hyperthermal conditions, which is a health and safety hazard. Although many novel approaches have been proposed in recent years, air distribution optimization combined with thermal analysis based on ...
Tianyang Wang, Yixuan Wei, Shengnan Ou, Longzhe Jin, Shu Wang, Jianguo Liu, Guoliang Zhang, Yuzhu Zhou, Minglei Lin   +8 more
doaj   +1 more source

Actively carrying out prevention and control of occupational injuries, and promoting comprehensive protection of workers' health

环境与职业医学
During the career life cycle, workers may face various health problems such as occupational injuries, occupational diseases, and work-related diseases.
Xiaojun ZHU, Yishuo GU, Jingguang FAN
doaj   +1 more source