Design of English Learning Effectiveness Evaluation System Based on K-Means Clustering Algorithm

by Tongyao Zhang
Published 2021

Van der Waals ferromagnetic Josephson junctions

by Linfeng Ai, Enze Zhang, Jinshan Yang, Xiaoyi Xie, Yunkun Yang, Zehao Jia, Yuda Zhang, Shanshan Liu, Zihan Li, Pengliang Leng, Xiangyu Cao, Xingdan Sun, Tongyao Zhang, Xufeng Kou, Zheng Han, Faxian Xiu, Shaoming Dong
Published 2021