Showing 741 - 760 results of 1,037 for search 'mining methods detection', query time: 0.08s Refine Results
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    Research on the Deformation and Control Technology of Surrounding Rock in Entry Retaining along the Gob Side by Meng Zhang, Hui He, Yu Zhang, Xin Jin, Xinyu Liang, Yidong Zhang, Hongjun Guo

    Published 2020-01-01
    “…Therefore, the wide adoption of the noncoal pillar mining method in Number #3 coal mine can significantly relieve the predicament of coal pressing under a large number of buildings in Luan mining area, which provides insightful guidance to the coal-free pillar mining in the whole Luan mining area.…”
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    HYGIENIC APPRECIATION OF THE OCCUPATIONAL CONDITIONS AND THE INCIDENCE OF THE HEARING ORGAN IN THE COAL INDUSTRY WORKERS by Светлана Наильевна Раудина, Виктор Андреевич Семенихин, Сергей Николаевич Филимонов

    Published 2020-12-01
    “…Aim of the study – evaluation of the hygienic characteristics of noise exposure and detection of the hearing damage in workers of the Kuzbass coal industry, depending on themethod of coal mining. …”
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    Accounting and Financial Management Cost Accounting Integrating Rough Set Knowledge Recognition Algorithm by Xiaoli Liu

    Published 2022-01-01
    “…The main difference between rough set theory and some methods of uncertainty theory, such as probabilistic data mining, fuzzy set theory, and evidence-based data mining, is that they do not require any prior knowledge beyond the data set being processed. …”
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    Restoration of Turbid Underwater Images of Cobalt Crusts Using Combined Homomorphic Filtering and a Polarization Imaging System by Enzu Peng, Chengyi Liu, Haiming Zhao

    Published 2025-02-01
    “…To effectively exploit these valuable resources, underwater imaging is essential for real-time detection and distribution mapping in mining areas. …”
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    Introduction to information literacy for students / by Alewine, Michael C., Canada, Mark

    Published 2017
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    Mechanism of rock burst vertical damage induced by layered crack structures of the steeply inclined extremely thick coal seams by Taoping Zhong, Zhenlei Li, Dazhao Song, Majid Khan, Xueqiu He, Zemin Chen, Chao Zhou, Xudong Liu, Panfei Feng

    Published 2025-03-01
    “…This study employs comprehensive methods, integrating numerical simulations, theoretical analyses, and field detections to investigate the stress distribution of SIETCS and the mechanisms of rock burst-induced vertical damage, subsequently validated in situ. …”
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    Development of radon detectors calibration system in Cameroon by Oumar Bobbo Modibo, Gondji Dieu Souffit, Koyang François, Ndjana Nkoulou II Joseph Emmanuel, Eka Djatnika Nugraha, Chutima Kranrod, Saïdou, Shinji Tokonami

    Published 2024-12-01
    “…Objective: To develop a radon detectors calibration system at the Research Centre for Nuclear Science and Technology (CRSTN) of the Institute of Geological and Mining Research (IRGM) in Cameroon. Methods: A transparent box named radon chamber, a certified radon source, and a reference device have been provided to Cameroon by the International Atomic Energy Agency (IAEA) within the framework of a technical cooperation project. …”
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    No evidence of the effect of the interventions to combat health care fraud and abuse: a systematic review of literature. by Arash Rashidian, Hossein Joudaki, Taryn Vian

    Published 2012-01-01
    “…The findings suggest that data-mining may improve fraud detection, and legal interventions as well as investment in anti-fraud activities may reduce fraud.…”
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