The antioxidant and anti-hepatic fibrosis activities of acorns (Quercus liaotungensis) and their natural galloyl triterpenes

Acorn is an edible plant and it has also been used as traditional food.In our investigation of the antioxidant and anti-hepatic fibrosis constituents of acorns (Quercus liaotungensis), 2 Layers Wood Sign the novel galloyl triterpenes were discovered, their potential mechanisms were investigated by microscope observation, and western blot.Evaluation

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Rolling Bearings Fault Diagnosis Based on Improved Complete Ensemble Empirical Mode Decomposition with Adaptive Noise, Nonlinear Entropy, and Ensemble SVM

Rolling bearings are fundamental elements that play a crucial role in the functioning of rotating machines; thus, fault diagnosis of rolling bearings is of great significance to reduce catastrophic failures and heavy economic loss.However, the vibration signals of rolling bearings are often nonlinear and nonstationary, Divertor Check Valve resultin

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