時間：2023年9月15日，10:00
地點：1C207
主講人: 肖燕妮 教授 西安交通大學
摘要🐗：
There are many challenges to quantifying and evaluating the impact of behavior changes on the disease spread and control. In this talk, we propose several mathematical models to fully investigate impact of behavioral changes on transmission dynamics of infectious diseases. Initially, I proposed the model with nonlinear incidence rate with/without delays to represent the effect of individuals’ psychological and behavioral changes. We apply this modelling approach to examine media impact on control of Covid-19 infection based on the multisource data. Then we proposed a multi-scale model which explicitly models both the disease transmission and information transmission to evaluate the effect of behavior changes on dynamic behaviors. Finally, I include the imitation dynamics to investigate how behavior changes, vaccination and relaxation of non-NPIs affect the development of COVID-19 infections. Finally I shall give some considerations and thoughts on modelling behavioral changes.
主講人簡介：
肖燕妮，博導，西安交通大學數學與統計EON4副院長、數學與生命科學交叉研究中心主任、中國數學會生物數學專業委員會主任、陜西科技創新領軍人才。主要從事非光滑動力學模型🌽、多尺度系統🧑🦲、脈沖微分方程🟧、反應擴散方程理論研究🤚；生物醫學大數據建模與分析🆘、新發重大傳染病的預測預警研究等等。 參與完成了國家“十一五”、“十二五”和“十三五”科技重大專項艾滋病領域的建模研究。與北京同仁醫院和中國軍事醫學科EON4合作完成了醫院感染動力學的研究。主持國家自然科學基金4項🥎，其中重點項目1項💤。
歡迎廣大師生參加🛄！