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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A Mouse Model of Limbal Stem Cell Deficiency Induced by Topical Medication With the Preservative Benzalkonium Chloride 期刊论文 2013 Zhirong Lin; Huan He; Tong Zhou; 周彤; Xiaochen Liu; Yihui Wang; Hui He; Huping Wu; Zuguo Liu; 刘祖国 收藏  |  浏览/下载：5/0  |  提交时间：2014/07/02 limbal stem cell deficiency  benzalkonium chloride  inflammation  squamous metaplasia  goblet cell   Existence of four positive periodic solutions for a ratio-dependent predator-prey system with multiple exploited (or harvesting) terms 期刊论文 Nonlinear Analysis: Real World Applications, 2010, 卷号: 11, 期号: 3, 页码: 1560-1571 作者:  Zhang, Zhengqiu*;  Hou, Zhenting 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/03 Predator–prey model  Ratio-dependent  Multiple exploited terms  Four positive periodic solutions  Coincidence degree theory   Four positive periodic solutions to a Lotka–Volterra cooperative system with harvesting terms 期刊论文 Non-Linear Analysis, 2010, 卷号: Vol.11 No.2, 页码: 1115-1121 作者:  Hu, Daowei;  Zhang, Zhengqiu 收藏  |  浏览/下载：2/0  |  提交时间：2020/01/13 Four positive periodic solutions  Lotka–Volterra cooperative system  Continuation theorem of coincidence degree theory  Harvesting term   Existence of four positive periodic solutions for a ratio-dependent predator–prey system with multiple exploited (or harvesting) terms 期刊论文 Non-Linear Analysis, 2010, 卷号: Vol.11 No.3, 页码: 1560-1571 作者:  Zhang, Zhengqiu;  Hou, Zhenting 收藏  |  浏览/下载：4/0  |  提交时间：2020/01/13 Predator–prey model  Ratio-dependent  Multiple exploited terms  Four positive periodic solutions  Coincidence degree theory   FOUR PERIODIC SOLUTIONS OF A GENERALIZED DELAYED PREDATOR-PREY SYSTEM ON TIME SCALES 会议论文 作者:  Chen, Xiaoxing;  Guo, Haijun 收藏  |  浏览/下载：6/0  |  提交时间：2019/11/26 four positive periodic solutions  delay  Time scales  coincidence degree  predator-prey system   Four positive periodic solutions of a discrete time delayed predator–prey system with nonmonotonic functional response and harvesting 期刊论文 Computers and Mathematics with Applications, 2008, 卷号: Vol.56 No.12, 页码: 3015-3022 作者:  Hu, Daowei;  Zhang, Zhengqiu 收藏  |  浏览/下载：1/0  |  提交时间：2020/01/13 PREDATION (Biology)  BIOLOGICAL models  MATHEMATICAL models  EXISTENCE theorems  DIFFERENTIAL equations   Four positive periodic solutions for the first order differential system 期刊论文 Journal of Mathematical Analysis and Applications, 2007, 卷号: Vol.332 NO.1, 页码: 123-136 作者:  Zhang, ZQ;  Tang, HS 收藏  |  浏览/下载：4/0  |  提交时间：2020/01/13 four positive periodic solutions  differential system  competition Lotka-Votterra model  the continuation theorem of coincidence degree theory  PREDATOR-PREY SYSTEM  DELAY