THE value of block diagrams in geographical and geological instruction cannot be questioned, but many teachers find these difficult to draw, especially on the blackboard, at short notice. Prof. Lobeck ...

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Abstract: The health status of mechanical equipment bearings is highly variable under complex environment, with fault progression often accompanied by substantial noise interference. Additionally, the ...

Abstract: In actual industrial production, differences in product ion conditions lead to variations in the collected data distribution. This gives rise to a particular problem: while one set of ...