Showing 881 - 900 results of 4,780 for search '"mining"', query time: 0.08s Refine Results
  1. 881
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    Increasing TB/HIV Case Notification through an Active Case-Finding Approach among Rural and Mining Communities in Northwest Tanzania by R. Abeid, C. Mergenthaler, V. Muzuka, A. Goodluck, T. Nkwabi, J. Bigio, Aguilera Vasquez N, T. Pande, F. Haraka, J. Creswell, T. Rahman, M. Straetemans

    Published 2022-01-01
    “…Providing integrated TB and HIV screening and diagnostic services during evening hours (Moonlight Events) in and around mining settlements can yield a large number of people with undiagnosed TB and HIV. …”
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    Article
  4. 884
  5. 885

    Heavy Metal Content and Health Risk Assessment of Some Selected Medicinal Plants from Obuasi, a Mining Town in Ghana by Flora Amerley Amarh, Eric Selorm Agorku, Ray Bright Voegborlo, Gerheart Winfred Ashong, Enoch Nii Klu Nortey, Napoleon Jackson Mensah

    Published 2023-01-01
    “…This research was conducted to assess the levels of selected heavy metals in some medicinal plants from Obuasi, a mining area in Ghana. Twenty different medicinal crops were sampled for this study. …”
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    Article
  6. 886

    Simulation-Based Multiobjective Optimization of Open-Pit Mine Haulage System: A Modified-NBI Method and Meta Modeling Approach by Milad Abolghasemian, Armin Ghane Kanafi, Maryam Daneshmand-Mehr

    Published 2022-01-01
    “…In this paper, multiobjective optimization in the extraction system of a copper open-pit mine complex is presented by the modified-NBI optimization method and regression meta-model. …”
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    Article
  7. 887

    Force-Fracture Characteristics of the Roof above Goaf in a Steep Coal Seam: A Case Study of Xintie Coal Mine by Hong-sheng Tu, Shi-hao Tu, De-fu Zhu, Ding-yi Hao, Kai-jun Miao

    Published 2019-01-01
    “…The theoretical analysis combined with the actual operational parameters at the Zuoqipian working face in #49 seam of Xintie Coal Mine shows that the maximum roof deflection is around 0.8 m and occurs at a location 39 m from the upper end of the working face. …”
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    Article
  8. 888

    Speciation, Fate and Transport, and Ecological Risks of Cu, Pb, and Zn in Tailings from Huogeqi Copper Mine, Inner Mongolia, China by Liwei Chen, Jun Wu, Jian Lu, Chulin Xia, Michael A. Urynowicz, Zaixing Huang, Li Gao, Mingying Ma

    Published 2018-01-01
    “…Tailings collected from the tailing reservoir at Huogeqi Copper Mine, located in Inner Mongolia, China, were used in a leachate study to evaluate the acid potential, neutralization potential, and possibility for producing acid mine drainage (AMD) from the site. …”
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  9. 889

    Integrated strategies enhance soil fertility restoration effectiveness in ion-adsorption rare earth mining areas: A meta-analysis by Tao Wang, Yizhen Liu, Jun Ye, Sheng Xu, Qiying Cai, Yongxiu Li, Lan Wu, Chi Yao, Gang Ge

    Published 2025-04-01
    “…This study employs a meta-analysis to evaluate the effects of soil fertility restoration measures in ionic rare earth mines and to assess the influence of technical details on restoration outcomes. …”
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    Article
  10. 890

    Study on Pressure Relief Technology of High-Pressure Water Jet of Residual Coal Pillar in Overlying Goaf in Close Seam Mining by Shang Yang, Xuehui Li, Jun Wang, Shuhao Yang, Zhen Shen, Guangzheng Xu

    Published 2022-01-01
    “…Then, a high-pressure water jet combined with mine pressure is proposed to weaken the residual coal pillar. …”
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  11. 891

    Monitoring studies of the ecological and hydrogeochemical situation in the zone of influence of technogenic objects of the mining and industrial complex of the Kalush-Holyn Potash Deposit by E. Kuzmenko, S. Bagriy, I. Chepurnyi, T. Chepurna

    Published 2024-12-01
    “…In 2023, hydrogeochemical studies were conducted in the Kalush mining and industrial region with the collection of 25 samples from observation wells, the Dombrovskyi Quarry, sludge accumulators, and the Limnytsia River. …”
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  15. 895

    Research on the Settlement Regulation and Stability of Large Building Foundation over Gobs: A Case Study in the Xiangcheng Coal Mine, China by Wenyan Guo, Bingnan Hu, Junying Zhang, Qingtong Chen, Xinguo Jia, Jianghua Li

    Published 2021-01-01
    “…Due to the acceleration of urbanization in China, the land use and new building construction in mining subsidence areas are increasing. However, a large high-rise building (100 m × 80 m × 100 m) was planned to be built above gob areas in the Xiangcheng Mine subsidence area. …”
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    Study on Layered-Backfill-Based Water Protection Technology of Thick Coal Seam in the Ecologically Fragile Mining Area in Western China by Lei Zhu, Tianqi Song, Wenzhe Gu, Kai Xu, Zhicheng Liu, Fengqi Qiu, Xinfu Zhang

    Published 2022-01-01
    “…The mining areas in Western China are characterized by water shortage and ecological fragility, and the coal resources in these areas are extracted in a large-scale and highly intensive manner, which is highly likely to induce ecological problems, such as soil erosion and grassland degradation. …”
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  19. 899

    Penerapan Metode Association Rule Mining untuk Asosiasi Ulasan Terhadap Aspek Tempat Wisata Jawa Timur Park 3 by Aisyatul Maulidah, Fitra A. Bachtiar

    Published 2021-10-01
    “…The Association Rule Mining (ARM) technique is a text mining method that can support the knowledge discovery process in large document collections. …”
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  20. 900

    Grouting Reinforcement of Large Building Foundation over Old Gob Areas: A Case Study in Huaibei Mining Area, China by Wenyan Guo, Shiqi Liu, Bingnan Hu, Yanchun Xu, Yaqi Luo

    Published 2018-01-01
    “…There are more than 14,000 square kilometers of mining subsidence areas in China, most of which have been reclaimed for the construction of new buildings. …”
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