Multidirectional Anisotropic Total Variation and Its Application in the Tomography of the Surrounding Rock of Coal Mining Faces by Bo Chen, Guowei Zhu, Zhenqiang Yang

“…The surrounding rock of coal mining faces uses principles of tomography similar to those of medical X-rays. …”
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Sakhalin coal mines as factor in development of Russian Far East. The second half of XIX c. by M. S. Novikov

Subjects: “…coal mines…”
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Identification of Mine Water Inrush Source Based on PCA-FDA: Xiandewang Coal Mine Case by Bo Li, Qiang Wu, Zijie Liu

“…The model was used to identify the water inrush source of 14 groups of training samples and 12 groups of samples to be judged in different water sources of the Xiandewang coal mine, and it was compared with the results of the conventional identification model which used the FDA method. …”
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Experimental Investigation on the Mixture Ratio and Diffusion Performance of Grouting Materials for Water Bursting Prevention in Coal Mines by Huiqing Lian, Haiyang Yi, Zhenxue Dai, Junwen Yang, Zhenxing Ji, Ruigang Han, Lu Meng, Yi Yang

“…Grouting is a common and important technique for water bursting prevention in coal mines; the success of grouting in coal mines depends highly on the flowability of grouting materials and the strength of the hardened body as well. …”
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Focus Energy Determination of Mining Microseisms Using Residual Seismic Wave Attenuation in Deep Coal Mining by Mingwei Zhang, Shengdong Liu, Shuzhao Chen, Yanlong Chen, Guang Xu, Deyu Qian

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Experimental Investigation of Water-Inrush Risk Based on Permeability Evolution in Coal Mine and Backfill Prevention Discussion by Meng Li, Jixiong Zhang, Weiqing Zhang, Ailing Li, Wei Yin

“…Induced by coal mining, the fractures constantly occur in geologic strata until failure occurs, which provide channels for water flow. …”
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Improving the Stability of Mining Slopes in Tarcha Coal Mine, Southwestern Ethiopian Deposit Through Geometric Adjustments by Getaneh Abebay, Endalu Tadele Chala, Nagessa Zerihun Jilo, Tiyasha Tiyasha

“…This study aims to assess and enhance the stability of the selected open-pit coal mine quarries through field and laboratory analyses, supported by the limit equilibrium method (LEM) and the finite element method (FEM). …”
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Computer-Integrated Monitoring Technology with Support-Decision of Unauthorized Disturbance of Methane Sensor Functioning for Coal Mines by Oleksandr Vovna, Hanna Kaydash, Leszek Rutkowski, Іvan Sakhno, Іvan Laktionov, Maryna Kabanets, Sergey Zozulya

“…In longwall coal mining, high methane concentrations pose a challenge. …”
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Effects of Fine Gangue on Strength, Resistivity, and Microscopic Properties of Cemented Coal Gangue Backfill for Coal Mining by Tingye Qi, Guorui Feng, Yanrong Li, Yuxia Guo, Jun Guo, Yujiang Zhang

“…The cemented coal gangue backfill (CGB) in coal mining is normally made of gangue (particle size of 0–15 mm), fly ash, cement, and water. …”
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Vibration and Dynamic Response of Buffering Devices during the Vertical Feeding of Coal Mine Solid Backfill Materials by Feng Ju, Zequan He, Meng Xiao, Peng Huang, Shuai Guo

“…This buffering device was used in Wugou Coal Mine, and the monitoring result shows that the maximum displacement of the buffering device is about 65 mm, which means this device is in a good operating condition.…”
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An Embodied Intelligence System for Coal Mine Safety Assessment Based on Multi-Level Large Language Models by Yi Sun, Faxiu Ji

Subjects: “…coal mine safety assessment…”
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Speculum Observation and Trajectory Measurement in Gas Extraction Drilling: A Case Study of Changling Coal Mine by Enbiao Zhao, Kangnan Li, Xin Yang, Nan Deng

“…In this work, the field test of gas drainage borehole peeping and trajectory measurement in coal seam of Changling coal mine are carried out. These coal seams include C5b coal seam, upper adjacent C5a coal seam, C6a coal seams, C6c in lower adjacent strata, and C5b coal seam in high-level borehole. …”
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Performance comparison and energy-saving optimization for two DTRO systems in coal mine concentrated brine treatment by WANG Renlei, FENG Yun, ZHU Li, WANG Qingxi, CAO Rong

“…It provided a positive reference for the long-term stable operation and energy conservation of large-scale DTRO system in the application of concentrated brine treatment in coal mine.…”
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Complete genome sequence of Pseudarthrobacter sp. NIBRBAC000502770 from coal mine of Hongcheon on Republic of Korea by Min-Kyu Park, Yeong-Jun Park, Myung-Suk Kang, Min-Ha Kim, Soo-Young Kim, Jae-Ho Shin

“…NIBRBAC000502770, isolated from a coal mine in Hongcheon, Republic of Korea. The genome contains a chromosome (4,403,796 bp) and a plasmid (74,326 bp, named pMK-1) with 286-fold coverage. …”
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Evaluation Method of Floor Heave Damage Degree and a Case Study in Zaoquan Coal Mine, China by Ai Chen, Qing Ma, Xuesheng Liu

“…With the continuous increase of mining depth and complex mining geological conditions, the mileage of roadways in underground engineering such as coal mine is increasing year by year. Complex conditions lead to different floor heave failure laws, and the control technology and strategy should be changed accordingly. …”
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Research on the Determination Technology of Key Position of Sealing Holes for Gas Extraction Drilling in Zhangcun Coal Mine by Yaobin Li, Huanhuan Dong, Xin Guo

“…Through the field test in Zhangcun Coal Mine, it is shown that when the sealing range is 7.5 m∼18 m, the best effect can be achieved, and when the sealing length is greater than the loose belt, the extraction concentration is higher, and the concentration attenuation and long drilling life are long.…”
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Evolutionary Stability Analysis of the Coal Mine Safety Management System Governed by Delay and Impulsive Differential Equations by Li Bai, Xinhua Wang, Rongwu Lu, Hao Yu, Dan Li

“…Control of unsafe behaviors has always been a difficult point in Coal Mine Safety Management (CMSM). To study the regular pattern of behavior propagations in CMSM, a series of evolutionary dynamical system models are established by the delay and impulsive differential equations (DIDEs). …”
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Explosion-Induced Stress Wave Propagation in Interacting Fault System: Numerical Modeling and Implications for Chaoyang Coal Mine by Xiaojun Feng, Qiming Zhang, Muhammad Ali

“…Finally, the modeling results were implicated in Chaoyang Coal Mine to account for the distribution of the observed seismic events. …”
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Study on Permeability of Soil-Rock Mixture in Water-Blocking Layer of Open-Pit Coal Mine Dump Site by Boyu Luan, Wei Zhou, Xin Meng, Xiang Lu, Zhichao Liu

“…Constructing a water-blocking layer in the dump sites of an open-pit coal mine is of great significance to improve the water retention capacity of the reclamation area. …”
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Experimental Study on Damage and Failure of Coal-Pillar Dams in Coal Mine Underground Reservoir under Dynamic Load by Qiangling Yao, Liqiang Yu, Ning Chen, Weinan Wang, Qiang Xu

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