Liu Shitao, a Y2016 graduate student of College of Sciences, NWAFU, published a research paper titled Dynamics of a Stochastic Heroin Epidemic ModelonJournal of Computational and Applied Mathematics (IF 1.632, Top 2 Journal of Mathematics, Chinese Academy of Sciences, JCR District Journal)--- an authoritative journal in the Mathematics research field. The paper is singed with NWAFU the first unit, Liu Shitao the first author and Associate Professor Zhang Liang of the College of Sciences thecorresponding author. 

Weblink the paper: https://www.sciencedirect.com/science/article/pii/S0377042718306708

Translated by: Zhao Rui

Proofread by: Yan Xianhui