1Research on depression detection method based on facial action unitZHAO Junkai, GAO Hongxiang, ZHAO Lulu, CHAI Xuefeng, WANG Pengcheng, LI Jianqing, LIU ChengyuRESEARCH PAPERS349-3552A improved V-Net lung nodule segmentation method based on Res2NetLI Yuanlong, MEN Jingru, LIU Jialin, CHEN Qi, WU LiangRESEARCH PAPERS356-36132D/3D registration method between fluorescence molecular tomography and computed tomographyWANG Kunpeng, CHEN Chunxiao, MENG Ruoyu, XIAO Yueyue, WANG LiangRESEARCH PAPERS362-3684A heart murmur detection method based on improved residual networkLI Shilong, HE Peiyu, HUANG Zhaohan, LI Li, ZHAO Qijun, PAN FanRESEARCH PAPERS369-3765Effect of diameter and spacing of beauty bipolar RF electrode on subcutaneous temperature fieldHUANG Tian, HE Bingbing, GUO Zhenyu, ZHANG Mei, MA Xiao, ZHANG YufengRESEARCH PAPERS377-3846A sound synthesis method based on wareform similarity overlap-add for multi-track personalized tinnitus masking rehabilitationFENG Chunan, HE Peiyu, XU Ruiyang, FANG Ancheng, PAN FanRESEARCH PAPERS385-3937Research progress of deep learning in predicting cancer survivalZHAI Yujia, LI Guanpeng, CONG Jinyu, ZHANG KuixingREVIEWS394-4018Research status of medical balloonMAO Aijia, ZHANG Zhuo, GAO Fei, WANG Wenyuan, CHEN Yu, GAO XiaoyanREVIEWS402-4089Advances in the biosynthesis and purification of β-nicotinamide mononucleotideLI Xiangyu, TIAN Dayong, LIN Sen, JIANG Xingyi, CHAI Ying, LUO Yanbo, GUO Chunsheng, ZHENG Chao, PANG Yongqiang, HOU Hongwei, LI JinghongREVIEWS409-41710Application progress of artificial intelligence in the diagnosis and treatment of colorectal cancerYANG Yuxuan, ZHEN YananREVIEWS418-422