TIMENORM: A NOVEL NORMALIZATION METHOD FOR TIME COURSE MICROBIOME DATA




Effect of cooling and lubrication conditions on cutting performance and surface integrity of Inconel 718 superalloy in end face milling

Inconel 718 nickel-based superalloy has superior thermal and mechanical properties.Nevertheless, it is a hard-to-machine material, and the heat generated by processing is excessive.Reasonable cooling and lubrication (CL) methods have essential effects on its cutting performance and surface integrity.In this study, Dry cutting (DC), flood cutting re

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A New Approach to the Degradation Stage Prediction of Rolling Bearings Using Hierarchical Grey Entropy and a Grey Bootstrap Markov Chain

Degradation stage prediction, which is crucial to monitoring icon track bar f250 the health condition of rolling bearings, can improve safety and reduce maintenance costs.In this paper, a novel degradation stage prediction method based on hierarchical grey entropy (HGE) and a grey bootstrap Markov chain (GBMC) is presented.Firstly, HGE is proposed

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