Showing 941 - 960 results of 4,780 for search '"mining"', query time: 0.07s Refine Results
  1. 941
  2. 942

    Comprehensive Screening and Identification of Phillyrin Metabolites in Rats Based on UHPLC-Q-Exactive Mass Spectrometry Combined with Multi-Channel Data Mining by Beibei Ma, Jiameng Li, Tianyu Lou, Yaoyue Liang, Chenxiao Wang, Ruiji Li, Tingting Wang, Jinhui Liu, Yudong Guo, Zhibin Wang, Jing Wang

    Published 2020-01-01
    “…Among them, the generation of data sets was mainly due to multichannel data mining methods, such as high extracted ion chromatogram (HEIC), diagnostic product ion (DPI), and neutral loss filtering (NLF). …”
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    Article
  3. 943

    Occurrence Mechanism of Roof-Fall Accidents in Large-Section Coal Seam Roadways and Related Support Design for Bayangaole Coal Mine, China by Shitan Gu, Bangyou Jiang, Gensheng Wang, Huabin Dai, Mingpeng Zhang

    Published 2018-01-01
    “…This study focused on large-scale roof-fall accidents occurred in large-section coal seam roadways of Bayangaole Coal Mine, Inner Mongolia, China, and investigated the occurrence mechanism of roof-fall and the related supporting control method in detail. …”
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    Article
  4. 944

    Mine water inflow prediction model based on variational mode decomposition and gated recurrent units optimized by improved chimp optimization algorithm by Juntao Chen, Mingjin Fan

    Published 2025-02-01
    “…Abstract Water damage accidents occur frequently in mines in China, and accurate prediction of incoming water has become an important guarantee for the safe and efficient mining of coal resources. …”
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    Article
  5. 945
  6. 946

    Failure Mechanism Analysis and Support Design for Deep Composite Soft Rock Roadway: A Case Study of the Yangcheng Coal Mine in China by Bangyou Jiang, Lianguo Wang, Yinlong Lu, Shitan Gu, Xiaokang Sun

    Published 2015-01-01
    “…This paper presented a case study of the failure mechanisms and support design for deep composite soft rock roadway in the Yangcheng Coal Mine of China. Many experiments and field tests were performed to reveal the failure mechanisms of the roadway. …”
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    Article
  7. 947
  8. 948
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  10. 950

    Theoretical Analysis on Stress and Deformation of Overburden Key Stratum in Solid Filling Coal Mining Based on the Multilayer Winkler Foundation Beam Model by Chao Ma, Xiaoqian Guo, Lianying Zhang, Aihong Lu, Xianbiao Mao, Bing Li

    Published 2021-01-01
    “…Solid backfill coal mining (SBCM) is a green mining technology which can effectively alleviate the environmental problems induced by traditional coal mining techniques, such as surface subsidence, water resources loss, coal gangue occupation, and pollution. …”
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    Article
  11. 951
  12. 952

    Study on the linkage mechanism between key strata fracture in overburden and surface subsidence during caving mining in extra-thick coal seams by Tianwei Lan, Zhijia Zhang, Weiqiang Guo, Zhu Li, Guoqiang Wu, Ping Fang

    Published 2025-01-01
    “…Abstract Caving mining in extra-thick coal seams induces large-scale overburden movement, leading to more intense fracture processes in key strata, more significant surface subsidence, and frequent dynamic disasters in mines. …”
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    Article
  13. 953

    Application of Artificial Intelligence Models to Predict the Tensile Strength of Glass Fiber-Modified Cemented Backfill Materials during the Mine Backfill Process by Lei Zhu, Wenzhe Gu, Zhicheng Liu, Fengqi Qiu

    Published 2022-01-01
    “…Cemented backfill coal mining technology is gradually becoming a key technology for green mining of coal resources. …”
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    Article
  14. 954
  15. 955

    A Study of the Laws of Abnormal Gas Emissions and the Stability Controls for Coal Mine Walls in Deeply Buried High-Gas Coal Seams by Anying Yuan, Hao Hu, Qiupeng Yuan

    Published 2020-01-01
    “…The coal body of the No. 6 coal seam in the Xieqiao Coal Mine not only provided the conditions for gas adsorption but also provided dominant channels for gas diffusion and migration. …”
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    Article
  16. 956

    Method for Determining Spontaneous Combustion Risk in Roof Cutting Gob-Side Entry Retaining U + L Ventilation Goaf for Mining Safety by Zongxiang Li, Dongjie Hu, Yu Liu, Yuhang Li, Chuntong Miao

    Published 2022-01-01
    “…To address this problem, the I2101 working face of Qipanjing Mine was considered as the research object in this study. …”
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    Article
  17. 957

    Identifying the Challenges Facing the Telecommuting Plan and Providing Solutions for Its Effective Implementation - A Case Study of the Ministry Of Industry, Mines and Trade by Hamed Nozari, Mohammad Ebrahim Sadeghi, Seyed Saeed Monajemzade

    Published 2020-08-01
    “…Methodology: In this research, the data of teleworkers in the central headquarters of the Ministry of Industry, Mines and Trade were collected through a survey method. …”
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    Article
  18. 958

    Mine Waste-Based Next Generation Bricks: A Case Study of Iron Ore Tailings, Red Mudand GGBS Utilization in Bricks by M. Beulah, M. R. Sudhir, Mothi Krishna Mohan, G. Gayathri, Deekshith Jain

    Published 2021-01-01
    “…Utilization of mine wastes as a building material in the construction industry surmises to environmental and sustainable concepts in civil engineering.The potential environmental threat posed by mining wastes, as well as a growing societal awareness of the need to effectively treat mining wastes, has elevated the subject importance.The present research proposes a method of producing bricks that is both cost effective and environmentally benign. …”
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    Article
  19. 959
  20. 960

    Stability Analysis and Monitoring Method for the Key Block Structure of the Basic Roof of Noncoal Pillar Mining with Automatically Formed Gob-Side Entry by Jianning Liu, Manchao He, Yajun Wang, Ruifeng Huang, Jun Yang, Xichun Tian, Can Ming, Shan Guo

    Published 2019-01-01
    “…Research on the stability of the key block structure is of great significance for the promotion of noncoal pillar mining with automatically formed gob-side entry (GEFANM) technology. …”
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    Article