Abstract: The composition and dynamics of wetland plant communities play a critical role in maintaining the functionality of wetland ecosystems and serve as important indicators of wetland degradation ...
A Deutsche Post parcel center located in Ludwigsfelde, Germany. (Photo: DHL) DHL Group’s postal subsidiary in Germany is one of the first postal operators worldwide to resume parcel shipments to the ...
Abstract: In traditional motor current signature analysis (MCSA) approach, the spectral leakage of the fundamental supply frequency can obscure the characteristic fault component under low-load or ...
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