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Chaos: An Interdisciplinary Journal of Nonlinear Science最新文献

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A novel SVIR epidemic model with jumps for understanding the dynamics of the spread of dual diseases. 带跳跃的新型 SVIR 流行病模型，用于了解双重疾病的传播动态。
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-09-01 DOI: 10.1063/5.0175352
Abdulwasea Alkhazzan,Jungang Wang,Yufeng Nie,Hasib Khan,Jehad Alzabut
{"title":"A novel SVIR epidemic model with jumps for understanding the dynamics of the spread of dual diseases.","authors":"Abdulwasea Alkhazzan,Jungang Wang,Yufeng Nie,Hasib Khan,Jehad Alzabut","doi":"10.1063/5.0175352","DOIUrl":"https://doi.org/10.1063/5.0175352","url":null,"abstract":"The emergence of multi-disease epidemics presents an escalating threat to global health. In response to this serious challenge, we present an innovative stochastic susceptible-vaccinated-infected-recovered epidemic model that addresses the dynamics of two diseases alongside intricate vaccination strategies. Our novel model undergoes a comprehensive exploration through both theoretical and numerical analyses. The stopping time concept, along with appropriate Lyapunov functions, allows us to explore the possibility of a globally positive solution. Through the derivation of reproduction numbers associated with the stochastic model, we establish criteria for the potential extinction of the diseases. The conditions under which one or both diseases may persist are explained. In the numerical aspect, we derive a computational scheme based on the Milstein method. The scheme will not only substantiate the theoretical results but also facilitate the examination of the impact of parameters on disease dynamics. Through examples and simulations, we have a crucial impact of varying parameters on the system's behavior.","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"47 24 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An algorithm for simplified recurrence analysis. 简化递推分析算法。
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-09-01 DOI: 10.1063/5.0225465
Rémi Delage,Toshihiko Nakata
{"title":"An algorithm for simplified recurrence analysis.","authors":"Rémi Delage,Toshihiko Nakata","doi":"10.1063/5.0225465","DOIUrl":"https://doi.org/10.1063/5.0225465","url":null,"abstract":"Recurrence analysis applications are hindered by several issues including the selection of critical parameters, noise sensitivity, computational complexity, or the analysis of non-stationary systems. Great progresses have been made by the community to address these issues individually, yet the diversity of resulting techniques with often additional parameters as well as a lack of consensus still impedes its use by nonspecialists. We present a procedure for simplified recurrence analysis based on compact recurrence plots with automatized parameter selection and enhanced noise robustness, and that are suited to the analysis of complex non-stationary systems. This approach aims at supporting the expansion of recurrence analysis for currently challenging or future applications such as for large systems, on-site studies, or using machine learning. The method is demonstrated on both synthetic and real data showing promising results.","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"117 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255567","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Large-space and large-time asymptotic properties of vector rogon-soliton and soliton-like solutions for n-component NLS equations. n 分量 NLS 方程的矢量罗贡-索利顿和索利顿类解的大空间和大时间渐近特性。
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-09-01 DOI: 10.1063/5.0226548
Weifang Weng
{"title":"Large-space and large-time asymptotic properties of vector rogon-soliton and soliton-like solutions for n-component NLS equations.","authors":"Weifang Weng","doi":"10.1063/5.0226548","DOIUrl":"https://doi.org/10.1063/5.0226548","url":null,"abstract":"In this paper, we analyze the large-space and large-time asymptotic properties of the vector rogon-soliton and soliton-like solutions of the n-component nonlinear Schrödinger equation with mixed nonzero and zero boundary conditions. In particular, we find that these solutions have different decay velocities along different directions of the x axis, that is, the solutions exponentially and algebraically decay along the positive and negative directions of the x axis, respectively. Moreover, we study the change of the acceleration of soliton moving with the increase in time or distance along the characteristic line (i.e., soliton moving trajectory). As a result, we find that the product of the acceleration and distance square tends to some constant value as time increases. These results will be useful to better understand the related multi-wave phenomena and to design physical experiments.","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142255566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An Empirical Study on Flipped Classroom in College Physical Education Theory Courses 高校体育理论课翻转课堂实证研究
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-02-01 DOI: 10.4236/ce.2024.152008
Jianzhong Sun, Yintao Niu, Lei Wang
{"title":"An Empirical Study on Flipped Classroom in College Physical Education Theory Courses","authors":"Jianzhong Sun, Yintao Niu, Lei Wang","doi":"10.4236/ce.2024.152008","DOIUrl":"https://doi.org/10.4236/ce.2024.152008","url":null,"abstract":"","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"364 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141551683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Some Issues on the Development of the Fundamentals of Principles of Defense Education 关于制定国防教育原则基础的若干问题
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-01-30 DOI: 10.4236/ce.2024.151006
Sukhbaatar Baigalmaa, Khalzan Orkhonchimeg, Baasanjav Ulziikhuyag, Dolgorsuren Enkhchimeg, Tavkhai Soronzonbold
{"title":"Some Issues on the Development of the Fundamentals of Principles of Defense Education","authors":"Sukhbaatar Baigalmaa, Khalzan Orkhonchimeg, Baasanjav Ulziikhuyag, Dolgorsuren Enkhchimeg, Tavkhai Soronzonbold","doi":"10.4236/ce.2024.151006","DOIUrl":"https://doi.org/10.4236/ce.2024.151006","url":null,"abstract":"","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"20 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141524165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Erratum to “The Social-Friendly, Learning-Instructional Theory” 对 "社会友好型学习教学理论 "的勘误
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-01-30 DOI: 10.4236/ce.2024.151007
Nicholovich Rose
{"title":"Erratum to “The Social-Friendly, Learning-Instructional Theory”","authors":"Nicholovich Rose","doi":"10.4236/ce.2024.151007","DOIUrl":"https://doi.org/10.4236/ce.2024.151007","url":null,"abstract":"","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141524163","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Formulization of Using Technology in Teaching and Learning of Statistics 在统计教学中使用技术的公式化
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-01-30 DOI: 10.4236/ce.2024.151005
Kien Tak Tam, Amardeep Kaur, Yinxia Tan, Du Juan, Chong Xian Gok, Mohd Razip Bajuri
{"title":"Formulization of Using Technology in Teaching and Learning of Statistics","authors":"Kien Tak Tam, Amardeep Kaur, Yinxia Tan, Du Juan, Chong Xian Gok, Mohd Razip Bajuri","doi":"10.4236/ce.2024.151005","DOIUrl":"https://doi.org/10.4236/ce.2024.151005","url":null,"abstract":"","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141524164","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
WebQuests in Inquiry-Based Learning in Online Assessment of Teacher Education: From a Theory to Practice 教师教育在线评估中探究式学习的 WebQuests：从理论到实践
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-01-30 DOI: 10.4236/ce.2024.151004
Aysha Saeed AlShamsi
{"title":"WebQuests in Inquiry-Based Learning in Online Assessment of Teacher Education: From a Theory to Practice","authors":"Aysha Saeed AlShamsi","doi":"10.4236/ce.2024.151004","DOIUrl":"https://doi.org/10.4236/ce.2024.151004","url":null,"abstract":"","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141551715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Educational Beliefs of Special Education Teachers and Principals Working in Short-Term Emergency Shelter On-Site Schools 在短期紧急避难所现场学校工作的特殊教育教师和校长的教育信念
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-01-25 DOI: 10.4236/ce.2024.151003
Michal Levy, Ruth Gottfried, Hagit Inbar-Furst
{"title":"Educational Beliefs of Special Education Teachers and Principals Working in Short-Term Emergency Shelter On-Site Schools","authors":"Michal Levy, Ruth Gottfried, Hagit Inbar-Furst","doi":"10.4236/ce.2024.151003","DOIUrl":"https://doi.org/10.4236/ce.2024.151003","url":null,"abstract":"","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141524166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of Situational Judgment Tests in Interprofessional Health Education 在跨专业健康教育中开发情境判断测试
Chaos: An Interdisciplinary Journal of Nonlinear Science Pub Date : 2024-01-24 DOI: 10.4236/ce.2024.151002
Fernanda Drummond Ruas Gaspar, Gardênia da Silva Abbad
{"title":"Development of Situational Judgment Tests in Interprofessional Health Education","authors":"Fernanda Drummond Ruas Gaspar, Gardênia da Silva Abbad","doi":"10.4236/ce.2024.151002","DOIUrl":"https://doi.org/10.4236/ce.2024.151002","url":null,"abstract":"","PeriodicalId":519965,"journal":{"name":"Chaos: An Interdisciplinary Journal of Nonlinear Science","volume":"33 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141524167","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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