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通过社区复原力对种族主义传播的传播动态进行建模。

Modeling the transmission dynamics of racism propagation with community resilience.

作者信息

Mamo Dejen Ketema

机构信息

Department of Mathematics, College of Natural and Computational Sciences, Debre Berhan University, 445, Debre Berhan, Ethiopia.

出版信息

Comput Soc Netw. 2021;8(1):22. doi: 10.1186/s40649-021-00102-2. Epub 2021 Nov 6.

DOI:10.1186/s40649-021-00102-2
PMID:34777948
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8571679/
Abstract

Racism spreading can have a vital influence on people's lives, declining adherence, pretending political views, and recruiters' socio-economical crisis. Besides, Web 2.0 technologies have democratized the creation and propagation of racist information, which facilitated the rapid spreading of racist messages. In this research work, the impact of community resilience on the spread dynamics of racism was assessed. To investigate the effect of resilience-building, new mathematical model was formulated and analyzed. The racism spread is under control where , whereas persist in the community whenever . Sensitivity analysis of the parameters value of the model are conducted. The rising of transmission and racial extremeness rate provides the prevalence of racism spread. Effective community resilience decline the damages, mitigate, and eradicate racism propagation. Theoretical analysis of the model are backed up by numerical results. Despite the evidence of numerical simulations, reducing the transmission and racial extremeness rate by improving social bonds and solidarity through community resilience could control the spread of racism.

摘要

种族主义的传播会对人们的生活产生重大影响，导致依从性下降、伪装政治观点以及引发招聘人员的社会经济危机。此外，Web 2.0技术使种族主义信息的创建和传播变得民主化，这促进了种族主义信息的迅速传播。在这项研究工作中，评估了社区复原力对种族主义传播动态的影响。为了研究复原力建设的效果，建立并分析了新的数学模型。当 时，种族主义传播得到控制，而当 时，种族主义在社区中持续存在。对模型参数值进行了敏感性分析。传播率和种族极端主义率的上升导致了种族主义传播的盛行。有效的社区复原力可以减少损害、减轻并根除种族主义的传播。模型的理论分析得到了数值结果的支持。尽管有数值模拟的证据，但通过社区复原力改善社会联系和团结来降低传播率和种族极端主义率，可以控制种族主义的传播。

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