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22篇 您的检索式:作者名="Pei Yongzhen"
    题名 作者 年代 出处 被引量
1Optimal control problem in an epidemic disease SIS model with stages and delays显示文摘Yongzhen Pei Miaomiao Chen Xiyin Liang Zhumei Xia Yunfei Lv Changguo Li 2016International Journal of Biomathematics2016,9,5:2
2Start up partial nitrification at low temperature with a real-time control strategy based on blower frequency and pH显示文摘Shengbo Gu Shuying Wang Qing Yang Pei Yang Yongzhen Peng 2011Bioresource Technology2011,,:1
3The dynamics of an impulsive delay SI model with variable coefficients显示文摘Pei Yongzhen Liu Shaoying Li Changguo 2009Applied Mathematical Modelling2009,33,2:1
4Continuous and impulsive harvesting strategies in a stagestructured predator-prey model with time delay显示文摘PEI Yongzhen LI Changguo CHEN Lansun 2009Mathematics and Computers in Simulation2009,79,:1
5Three kinds of TVS in a SIR epidemic model with saturated infectious force and vertical transmission 显示文摘Shaoying Liu Yongzhen Pei Changguo Li Lansun Chen 2009Applied Mathematical Modeling (S0307-904X)2009,33,4:1
6Convergence of the split-step 0-method for stochastic age-dependent population equations with Poisson jumps 显示文摘Tan Jianguo Rathinasamy A Pei Yongzhen 2015Applied Mathematics and Computation2015,254,:1
7Terminal sliding mode control with self-tuning for coronary artery system synchronization显示文摘Zhanshan Zhao Xiaomeng Li Jing Zhang Yongzhen Pei 2017International Journal of Biomathematics2017,10,3:1
8Three kinds of TVS in a SIR epidemic model with saturated infectious force and vertical transmission 显示文摘Shaoying Liu Yongzhen Pei Changguo Li Lansun Chen 2009Applied Mathematical Modeling (S0307-904X)2009,33,4:1
9Convergence of the split-stepθ-method for stochastic age-dependent population equations with Possion jumps显示文摘Tan Jianguo Rathinasamy A Pei Yongzhen 2015Applied Mathematics and Computation2015,254,:1
10Continuous and impulsive harvesting strategies in a stagestructured predator-prey model with time delay显示文摘PEI Yongzhen LI Changguo CHEN Lansun 0,,:1
11Harvesting of a phytoplankton-Zooplankton model显示文摘LüYunfei Pei Yongzhen 2010Nonlinear Analysis:Real World App ocations2010,11,5:1
12Start up partial nitrification at low temperature with a real-time control strategy based on blower frequency and pH显示文摘Shengbo Gu Shuying Wang Qing Yang Pei Yang Yongzhen Peng 2011Bioresource Technology2011,,:1
13Continuous and impusive harvesting strategies in a stage-strcutured predator-prey model with time delay显示文摘Pei Yongzhen Li Changguo Chen Lansun 2009Mathematics and Computer in Simulation2009,,:1
14The Dynamics of an Impulsive Delay SI Model with Variable Coefficients 显示文摘Pei Yongzhen Liu Shaoying Li Changguo 2009Sapplied Mathematical Modelling2009,,33:1
15The dynamics of an impulsive delay SI model with variable coefficients显示文摘Pei Yongzhen Liu Shaoying Li Changguo 2009Applied Mathematical Mod- eling2009,33,6:1
16Extinction and permanence of one-preymulti predators of Holling type II function response system with impulsive biological control显示文摘PEI Yongzhen CHEN Lansun ZHANG Qingrui? LI Changguo 2005Journalof Theoretical Biology2005,235,:1
17Complex Dynamics of One-Prey Multi-Predator System with Defensive Ability of Prey and Impulsive Biological Control on Predators显示文摘PEI Yongzhen LI Changguo WANG Chunhua 2005Advances in Complex Systems2005,8,4:1
18Harvesting of a phytoplankton-zooplankton model 显示文摘Lu Yunfei Pei Yongzhen Gao Shujing 2010Nonlinear Analysis : Real World Applications2010,11,:1
19Effectiveness of non-pharmaceutical interventions against local transmission of COVID-19: An individual-based modelling study显示文摘The outbreak of the novel coronavirus disease 2019(COVID-19),caused by the novel severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),has caused global transmission,and been spread all over the world.For those regions that are currently free of infected cases,it is an urgent issue to prevent and control the local outbreak of COVID-19 when there are sporadic cases.To evaluate the effects of non-pharmaceutical interventions against local transmission of COVID-19,and to forecast the epidemic dynamics after local outbreak of diseases under different control measures,we developed an individual-based model(IBM)to simulate the transmission dynamics of COVID-19 from a microscopic perspective of individual-to-individual contacts to heterogenous among individuals.Based on the model,we simulated the effects of different levels of non-pharmaceutical interventions in controlling disease transmission after the appearance of sporadic cases.Simulations shown that isolation of infected cases and quarantine of close contacts alone would not eliminate the local transmission of COVID-19,and there is a risk of a second wave epidemics.Quarantine the second-layer close contacts can obviously reduce the size of outbreak.Moreover,to effectively eliminate the daily new infections in a short time,it is necessary to reduce the individual-to-individual contacts.IBM provides a numerical representation for the local transmission of infectious diseases,and extends the compartmental models to include individual heterogeneity and the close contacts network.Our study suggests that combinations of self-isolation,quarantine of close contacts,and social distancing would be necessary to block the local transmission of COVID-19.Chuang Xu Yongzhen Pei Shengqiang Liu Jinzhi Lei 2021Infectious Disease Modelling2021,6,1:0
20Modeling and analysis of a predator-prey model with state-dependent delay显示文摘Yunfei Lv Yongzhen Pei Rong Yuan 2018International Journal of Biomathematics2018,11,2:0
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