IDENTIFICATION OF DAMAGE ON SLUICE HOIST BEAMS USING LOCAL MODE EVOKED BY SWEPT FREQUENCY EXCITATION



Will the Relaxation of COVID-19 Control Measures Have an Impact on the Chinese Internet-Using Public? Social Media-Based Topic and Sentiment Analysis

sapatilha infantil prata glitter Objective: In December 2022, the Chinese government announced the further optimization of the implementation of the prevention and control measures of COVID-19.We aimed to assess internet-using public expression and sentiment toward COVID-19 in the relaxation of control measures in China.Methods: We used a user-simu

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