Showing 261 - 280 results of 761 for search '"Datong"', query time: 0.15s Refine Results
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    Analysis of Jet Structure and Physical Properties in the Coalfields of Northern China by Yuping Gao, Jinyu Gao, Kaitong Hu, Yufei Ma, Yuanzhi Zhang

    Published 2022-11-01
    “…This paper reports the results of microscopic analysis and coal quality analysis of the coal and jet samples from coal seams in Fushun Open-pit Mine and Datong Coalfield. The findings reveal that the physical and chemical composition of coal in different mining areas differs markedly. …”
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    Effect of self-management of stroke patients on rehabilitation based on patient-reported outcome by Yongsheng Sun, Yongsheng Sun, Chengjiang Liu, Nianping Zhang, Debing Yang, Jun Ma, Cungen Ma, Xi Zhang

    Published 2022-10-01
    “…ObjectiveThis study aimed to investigate the effect of self-management behavior on the rehabilitation of stroke patients to lay a theoretical basis for using patient-reported outcome (PRO) for rehabilitation evaluation of stroke patients.Materials and methods396 patients hospitalized in the Department of Neurology of 4 tertiary general hospitals in Datong from August 1st 2018 to March 31st 2020 were included in accordance with the inclusion and exclusion criteria. …”
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    Coupling effects of coal pillars of thick coal seams in large-space stopes and hard stratum on mine pressure by Binwei Xia, Jinlong Jia, Bin Yu, Xuan Zhang, Xiaolong Li

    Published 2017-11-01
    “…Concerning the issue of mine pressure behaviors occurred in fully mechanized caving mining of thick coal seams beneath hard stratum in Datong Mining Area, combined with thin and thick plate theory, the paper utilizes theoretical analysis, similar experiments, numerical simulations and field tests to study the influence of remaining coal pillars in Jurassic system goaf on hard stratum fractures, as well as mine pressure behaviors under their coupling effects. …”
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