The research on full-waveform inversion method and its application based on Hessian operator preprocessing by Fei-Long Yang, Fei-Long Yang, Fei-Long Yang, Hui-Li Zhang, Feng-Ming Yao, Lei Wang, Yun-Hong Zhu

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The effect of mahjong/bridge intellectual sports on the subjective wellbeing of middle-aged and older adults: an empirical analysis from the mixed cross-section data of CHARLS in C... by Qi-fei Xia, Guo-you Qin, Fei-long Yang, Zheng Li

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