Showing 161 - 180 results of 6,300 for search '(( significant factor decrease ) OR ( significant ((teer decrease) OR (small decrease)) ))', query time: 0.72s Refine Results
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    Test factor coding. by Xueting Ma (390540)

    Published 2025
    “…The effects of these variables are analyzed through the response surface method. Furthermore, the significance of each factor is examined, and optimal parameter combinations are identified. …”
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    Significance analysis data. by Lei Zhu (16642)

    Published 2025
    “…Finally, sensitivity analysis was performed using range analysis and variance analysis to determine the sensitivity of factors. The results indicate that: (1) The manifestation of mining pressure in gangue backfill mining is influenced by factors such as mining height and backfill collapse ratio; (2) Under the support of coal gangue, the concentrated stress in the coal seam significantly decreases, forming an arched shape according to the mining stages; (3) The range of plastic failure in the coal seam remains relatively stable under gangue backfill mining, with the plastic zone of the roof plate exhibiting a strip-like distribution; (4) Both range analysis and variance analysis revealed that the sensitivity ranking is backfill collapse ratio > mining height > elastic modulus. …”
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