Showing 461 - 480 results of 4,780 for search '"mining"', query time: 0.07s Refine Results
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    Integrative assessment of heavy metal risks in mining polluted sediments and soils of Aguascalientes, Mexico by Thanya Crespo-Toledo, Francisco Avelar-González, Alma Guerrero-Barrera, Kerry Mitchell, Laura Yamamoto-Flores, Oscar Flores-Amaro

    Published 2025-06-01
    “…Residual metals from mining activities pose significant risks to both the environment and human health, especially when they exist in bioavailable and mobile forms. …”
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    Article
  3. 463

    Deformation and Failure Characteristics and Control Technology of Roadway Surrounding Rock in Deep Coal Mines by Jucai Chang, Dong Li, Tengfei Xie, Wenbao Shi, Kai He

    Published 2020-01-01
    “…With the increase in mining depth, the problem of the floor heave of a roadway is becoming increasingly prominent. …”
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  4. 464
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    Experimental Study on Energy Dissipation of Saturated Mudstone in Coal Mine under Impact Loading by Liangjie Guo, Yongyu Wang

    Published 2022-01-01
    “…The influence of blasting energy on blasting fragmentation and damage of reserved rock is important for safety and schedule of drill-blasting construction in coal mine. This study is aimed at investigating the dynamic mechanical properties of mudstone in coal mine using the energy characterization method, and their quantitative relation formula was also developed. …”
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    Analysis on the Characteristics of Water Pollution Caused by Underground Mining and Research Progress of Treatment Technology by Xinfeng Wang, Yuhao Gao, Xiaojun Jiang, Qiao Zhang, Wengang Liu

    Published 2021-01-01
    “…With the large-scale mining of mineral resources, a large amount of mine water will be produced in the process of development, construction, and production, which will pollute and damage the ecological environment of mine water. …”
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    Physicochemical Characterisation of Water and Sediment of the Semimechanized Artisanal Gold Mining Environment of the Béké Locality by Blanche Mefomdjo Fotie, Harouna Boukari, Ibrahim Elhadji Daou, Christian Kapta Momegni, Manyi Audrey Ebua Eta, Louis Bernard Tchuikoua, Luc Leroy Mambou Ngueyep

    Published 2024-01-01
    “…This paper aims to investigate the level of pollution of water, sediment, and soil due to semimechanized artisanal gold mining in Béké, Adamawa region of Cameroon. For this purpose, water and sediment samples were collected and analyzed. …”
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  11. 471

    Effects of Igneous Intrusion on Microporosity and Gas Adsorption Capacity of Coals in the Haizi Mine, China by Jingyu Jiang, Yuanping Cheng

    Published 2014-01-01
    “…The trap effect of the sill prevented the high-pressure gas from being released, forming gas pocket. Mining activities near the sill created a low pressure zone leading to the rapid accumulation of methane and gas outbursts in the Haizi Mine.…”
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  12. 472

    Surface Subsidence Control during Deep Backfill Coal Mining: A Case Study by Baiyi Li, Nan Zhou, Wenyue Qi, Ailing Li, Zhizhong Cui

    Published 2020-01-01
    “…Deep resource exploitation is imperative, but it is facing with more complicated mining environment and more dangerous mining disturbances to induce the potential catastrophe process. …”
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    Identification of Hydraulic Connection Points between Different Confined Aquifers in the Liyazhuang Coal Mine by Zhenghe Liu, Peiyun Zhao, Lusheng Yang, Jingui Zhao, Hailong Ye, Jun Yang, Rujun Mo

    Published 2021-01-01
    “…It is also the basis for categorizing mine areas prone to water inrush and making qualitative decisions regarding the prevention and control of water inrush. …”
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    Characteristics of Stress Transfer and Progressive Fracture in Overlying Strata due to Mining-Induced Disturbances by Xiang-feng Lv, Hong-yuan Zhou, Ai-wen Wang, Chun Feng, Xiao-chun Xiao

    Published 2018-01-01
    “…In this study, based on the mining of the 13210 working face in the Yima coal mine of the Gengcun village, China, a simplified mechanical model for the analysis of dynamic destabilization of the overlying strata during underground mining was constructed. …”
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  18. 478

    Detecting Latent Topics and Trends in Global Publications on Brucellosis Disease Using Text Mining by Meisam Dastani, Jalal Mardaneh, Omid Pouresmaeil

    Published 2022-01-01
    “…This study is an applied research using text mining techniques with an analytical approach. The statistical population of the present research is all global publications related to brucellosis. …”
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