Development of Magnetic Multi-Shelled Hollow Catalyst for Biodiesel Production

by Liang Zhou, Jingang Yao, Zhaoxia Ren, Zhenqiang Yu, Hongzhen Cai
Published 2020-06-01

Quantifying the Spatial Association between Land Use Change and Ecosystem Services Value: A Case Study in Xi’an, China

by Yajing Shao, Xuefeng Yuan, Chaoqun Ma, Ruifang Ma, Zhaoxia Ren
Published 2020-05-01