Enantioselective synthesis of the side-chain acid of homoharringtonine and harringtonine from the same γ-butyrolactone intermediate

by Moran Sun, Yinchao Li, Xiufang Shi, Changling Niu, Hua Yang
Published 2016-06-01

Combined Geometric Positioning and Performance Analysis of Multi-Resolution Optical Imageries from Satellite and Aerial Platforms Based on Weighted RFM Bundle Adjustment

by Wenping Song, Shijie Liu, Xiaohua Tong, Changling Niu, Zhen Ye, Yanmin Jin
Published 2021-02-01