Showing 381 - 400 results of 4,780 for search '"mining"', query time: 0.06s Refine Results
  1. 381

    A GIS Based Unsteady Network Model and System Applications for Intelligent Mine Ventilation by Hui. Liu, Shanjun Mao, Mei. Li, Pingyang Lyu

    Published 2020-01-01
    “…With the development of state-of-the-art technology, such as the artificial intelligence and the Internet of Things, the construction of “intelligent mine” is being vigorously promoted, where the intelligent mine ventilation is one of the primary concerns that provides the efficient guarantee for safety production in the underground coal mine system. …”
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  2. 382
  3. 383

    The temporal and embodied structure of the mineness sphere: some phenomenological ideas to frame mental health by Camilo Sánchez Sánchez, Camilo Sánchez Sánchez

    Published 2025-01-01
    “…In contrast, my conception prioritizes the pre-reflective realm of experience, in general, and focuses on the mineness sphere, in particular. This conception leads to consider two of Husserl’s phenomenological findings: first, awareness has a temporal structure, and second, temporal experience is constituted from the flow of consciousness. …”
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  4. 384
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  6. 386

    Damages of Underground Facilities in Coal Mines due to Gas Explosion Shock Waves: An Overview by Dezhi Ran, Jianwei Cheng, Rui Zhang, Yu Wang, Yuhang Wu

    Published 2021-01-01
    “…Among them, gas explosion shock waves not only can destroy the machines and equipment in mine roadways but also cause the failure of mine ventilation facilities resulting in secondary hazards. …”
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  7. 387

    A Study on the Influence of Mining Depth on the Stress Distribution Characteristics of Stope Surrounding Rock by Shaobo Li, Lei Wang, Qihan Ren, Chuanqi Zhu, Huaqiang Liu, Huaiqian Liu, Lipeng Chen

    Published 2022-01-01
    “…The occurrence of severe mine pressure in stope is of high risk, and the mining depth is the main control factor which affecting the occurrence of mine pressure in stope. …”
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  8. 388
  9. 389

    Application of Functional Link Artificial Neural Network for Prediction of Machinery Noise in Opencast Mines by Santosh Kumar Nanda, Debi Prasad Tripathy

    Published 2011-01-01
    “…In order to find the actual noise status in opencast mines, some of the popular noise prediction models, for example, ISO-9613-2, CONCAWE, VDI, and ENM, have been applied in mining and allied industries to predict the machineries noise by considering various attenuation factors. …”
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  10. 390

    3D Modeling of Mine Protection Complex Steel Structure Based on BIM Technology by Fenhong Li, Zaisheng Wang, Chongan Pang, Haiping Yang

    Published 2023-01-01
    “…In this study, a three-dimensional model of complex steel structure based on BIM technology is proposed by analyzing and calculating the ultimate strength of complex steel structure for mine protection. The vibration control algorithm of complex steel structure for mine protection is designed, and the boundary elastic constraint conditions are determined. …”
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  11. 391

    Mining Taxi Pick-Up Hotspots Based on Grid Information Entropy Clustering Algorithm by Shuoben Bi, Ruizhuang Xu, Aili Liu, Luye Wang, Lei Wan

    Published 2021-01-01
    “…In view of the fact that the density-based clustering algorithm is sensitive to the input data, which results in the limitation of computing space and poor timeliness, a new method is proposed based on grid information entropy clustering algorithm for mining hotspots of taxi passengers. This paper selects representative geographical areas of Nanjing and Beijing as the research areas and uses information entropy and aggregation degree to analyze the distribution of passenger-carrying points. …”
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  12. 392
  13. 393

    How Sustainability Reporting Strengthens the Profitability – Firm Value Link in Coal Mining Companies by Christina Juliana, Venantius Valentino Sembiring

    Published 2025-01-01
    “…The research analyses time series and cross-sectional data for 12 coal mining companies listed on the Indonesia Stock Exchange between 2020 and 2022. …”
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  14. 394

    Permeability Enhancement of Coal Seam by Lower Protective Layer Mining for Gas Outburst Prevention by Aiping He, Hua Fu, Bingjie Huo, Chaojun Fan

    Published 2020-01-01
    “…A mathematical model of permeability evolution of the protected coal seam in the lower protective layer mining was established. Based on the engineering background of the lower protective layer mining in Changping Coal Mine, the numerical simulation using the proposed mathematical model was performed. …”
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  15. 395

    Mining versatile feruloyl esterases: phylogenetic classification, structural features, and deep learning model by Liang Guo, Yuxin Dong, Deyong Zhang, Xinrong Pan, Xinjie Jin, Xinyu Yan, Yin Lu

    Published 2025-01-01
    “…Our findings underscore the utility of integrating phylogenetic and structural features with deep learning approaches for mining versatile FEs, shedding light on unexplored enzymatic diversity and expanding the repertoire of biocatalysts for synthetic applications. …”
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  16. 396
  17. 397

    Behavioral Accounting: Evaluating Policy and Academic Support Impact on Sustainable Green Mining Practices by Rismawati, Rahmad Solling Hamid

    Published 2024-06-01
    “…This research examines the relationship among government policy, academic support, and the sustainable green economy in mining regions through the lens of behavioral accounting. …”
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  18. 398

    Arsenic Retention on Technosols Prepared with Nanoparticles and Ferric Soil from Mine Drainage Water by Darío R. Bolaños-Guerrón, Viviana P. Sánchez-Gómez, Johanna Paz, Andrés R. Izquierdo, Carina Stael, María Balseiro-Romero

    Published 2018-01-01
    “…Mining activities generate a large amount of solid waste and acid drains that contain heavy metals in high concentrations. …”
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  19. 399

    A Study on the Instability Mechanisms of Coal Pillars in Shallow Coal Seams Group Mining by Tielin Shang, Jindong Wang, Yuwei Liu, Yonglu Suo, Zhiyi Wang, Sixin Fu, Fei Zhang

    Published 2023-01-01
    “…To explore the instability mechanisms of coal pillars in the upper coal during coal seam group mining in the Yulin area and hence to achieve safe and green mining of the lower coal seams, the engineering geological condition for no. 3−1, no. 4−2, and no. 5−2 coal seams in the north-second panel area of Hongliulin Coal Mine was investigated in this article. …”
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  20. 400

    Strength and Cost Analysis of New Steel Sets as Roadway Support Project in Coal Mines by Qinghai Li, Renshu Yang, Jingkai Li, He Wang, Zhijie Wen

    Published 2018-01-01
    “…Roadway support in swelling soft rocks in coal mines has become a critical challenge in recent years. …”
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