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MINING: 作品数：1298被引量：3434H指数：25; 导出分析报告; 相关领域：自动化与计算机技术更多>>; 相关作者：宋雪娟陆建江谢邦昌潘立武郑细端更多>>; 相关机构：清华大学中南大学中国矿业大学湖南大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Institution Attribute Mining Technology for Access Control Based on Hybrid Capsule Network: 《Computers, Materials & Continua》2025年第4期1495-1513,共19页Aodi Liu Xuehui Du Na Wang Xiangyu Wu; supported by National Natural Science Foundation of China(No.62102449).; Security attributes are the premise and foundation for implementing Attribute-Based Access Control(ABAC)mechanisms.However,when dealing with massive volumes of unstructured text big data resources,the current attribut...; 关键词：Access control ABAC model attribute mining capsule network deep learning

The Digital Shift Chinese company contributes to the technological revolution in Zambia’s mining sector: 《ChinAfrica》2025年第4期23-25,共3页GE LIJUN; In the digital control centre of the Chambishi copper mine’s southeast deposit in Zambia,a massive screen displays the status of various mining activities in real time:extraction,digging,machine operation,and transpo...; 关键词：underground MINING SOUTHEAST

Deformation and failure mechanism of karst mountain with deep and large fissures under multi-coal seam mining:Insight from DEM simulation: 《Journal of Mountain Science》2025年第3期950-965,共16页LIU Xinrong WANG Hao XIONG Fei LUO Xinyang; supported by the National Key R&D Program of China(Grant No.2018YFC1504802);the National Natural Science Foundation of China(Grant No.52074042)。; Taking the Pusa Collapse in Nayong County,Guizhou Province,China as a case study,this paper investigates the impact of multi-layer coal mining on karst mountains characterized by deep fissures.Based on field investiga...; 关键词：Karst mountain Deep and large fissures Discrete element Underground mining Deformation and failure mechanism

Evolution Mining在利润超过预期后创下四年新高: 《中国贵金属》2025年第3期58-59,共2页; 澳大利亚Evolution Mining的半年利润超过了市场预期。Evolution由澳大利亚最大的养老基金AustralianSuper持有多数股权,该公司表示,截至12月31日的半年度,其净利润同比增长一倍多,达到3.85亿澳元(2.423亿美元)。Evolution首席执行官Law...; 关键词：半年利润 Evolution Mining 澳大利亚

卢安加PGM资源的扩大Bravo Mining的股价飙升: 《中国贵金属》2025年第3期63-64,共2页; BravoMining股价升,此前该公司报告称,其位于巴西帕拉州的Luanga钊铂族金属(PGM)矿床的测量和指示资源增长了117%。该公司还报告称,与2023年的先前估计相比,所含钯当量(PdEq)盎司的总量增加了154%。卢安加位于帕拉矿业首府帕拉瓦佩巴斯...; 关键词：淡水河谷卢安加 PGM资源 BravoMining

津巴布韦寻求95亿美元的新投标以启动矿业公司: 《中国贵金属》2025年第3期64-64,共1页; 津巴布韦国有矿业公司正计划在政府完全控制该公司一年后进行新的投标,以启动一系列项目。新任首席执行官Trevor Barnard在接受采访时表示,在的领导下,Kuvimba Mining HouseLtd.正在寻求开发银行、矿业公司和贸易商筹集9.5亿美元,用于...; 关键词：津巴布韦矿业公司 Kuvimba Mining House Ltd

Macroscopic seepage and microstructural behavior of oil shale using water vapor injection during mining: 《Journal of Rock Mechanics and Geotechnical Engineering》2025年第3期1489-1509,共21页Lei Wang Ziqi Wang Yangsheng Zhao Runxu Zhang Dong Yang Zhiqin Kang Jing Zhao; funded by the Open Research Fund of the State Key Laboratory for Fine Exploration and Intelligent Development of Coal Resources,China University of Mining and Technology(Grant No.SKLCRSM23KF018);the National Natural Science Foundation of China(Grant No.52104144);the National Key R&D Program of China(Grant No.2019YFA0705501).; In the context of convection-heating-based in situ oil shale retorting,fractures serve as primary pathways for fluid migration and product extraction.This study investigates the permeability and microstructural evolut...; 关键词：Water vapor Fractured oil shale SEEPAGE MICROSTRUCTURE Physical modification

Siver X Mining将秘鲁项目吨位提高18%: 《中国贵金属》2025年第3期47-47,共1页; Silver X Mining在2022年的初步经济评估中,将其位于秘鲁西南部的Nueva Recuperada项目区的测量和指示吨位提高了18%。公司在一份新闻稿中表示,PlataMining单位的测量和指示资源量现在为426万吨,每吨银品位为3.28益司,金品位为0.56克,...; 关键词：测量和指示吨位 Nueva Recuperada项目

Equinox Gold拟收购中型黄金生产商Calibre Mining: 《中国贵金属》2025年第3期47-47,共1页; 近日,全球矿业领域传来一则重要消息,Equinox Gold计划收购中型黄金生产商Calibre Mining。Calibre Mining专注于贵金属的收购、勘探与开发,其业务涵盖多个关键环节。此次收购将进一步巩固Equinox Gold在黄金市场的地位,扩大其资源储备...; 关键词：Calibre Mining Equinox Gold

Deep Reinforcement Learning for automated scheduling of mining earthwork equipment with spatio-temporal safety constraints: 《Frontiers of Engineering Management》2025年第1期39-58,共20页Yanan LU Ke YOU Yuxiang WANG Ying LIU Cheng ZHOU Yutian JIANG Zhangang WU; National Natural Science Foundation of China(Grant Nos.72171092,52192664 and 71821001);Natural Science Fund for Distinguished Young Scholars of Hubei Province,China(Grant No.2021CFA091).; Large-scale machinery operated in a coordinat-ed manner in earthworks for mining constitutes high safety risks.Efficient scheduling of such machinery,factoring in safety constraints,could save time and significantly i...; 关键词：deep reinforcement learning mining earthwork automated scheduling spatio-temporal safety constraints

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