The acoustic emission (AE) and microseismic (MS) monitoring are efficient methods to detect faults/breaking signals for both healthy evaluation and disaster control in mining engineering. This paper presents an MS or AE source location method without the need for a pre-measured wave velocity. It can eliminate the location errors for MS/AE monitoring systems caused by the deviations of... https://banyysmilbzo.theisblog.com/35130783/accounting-and-analytical-support-for-cost-and-value-added-management-the-way-to-sustainable-development