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arXiv 2103.13288physics.soc-phnlin.CG
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从社会到流行病的关键性和背部

From Social to Epidemic Criticality and Back

Paolo Grigolini, David Lambert, Korosh Mahmoodi, Nicola Piccinini

摘要:

我们研究了一种模拟流行病在一个网络中的传播,这些网络中的个体可能通过与受感染的最近邻居发生性接触而感染疾病,也可能在已经采取预防措施的邻居的影响下使用安全性行为。我们发现,易感和感染的个人之间的相互作用和模仿的意见之间的安全性行为的个人赞成使用这种做法和那些反对他们导致一个相变。如果流行病的参数处于超临界状态,对应于感染的无限增长,那么社会学辩论的相互作用参数也必须处于超临界状态,以控制感染的传播,并使系统达到临界状态。采用多层复杂网络的理论视角,我们研究了流行病网络在上述社会学争论的影响下的情况。我们发现,在临界状态下,这场辩论会产生赞成安全性行为的个人集群和反对使用安全性行为的个人集群。我们研究的影响,社会学辩论是否使用安全的性行为或不,对性传播感染的传播。我们表明,由于这种辩论在流行病网络的模式,反映了社会学网络的结构出现。最后,我们介绍了社会学网络上的流行病网络的反馈,并证明,由于这种反馈,社会学系统经历了一个自组织的过程,使其保持在临界状态。我们希望这些研究结果能够为积极参与分析与性活动有关的道德问题的社会辩论的行为心理学家和信息科学家提供有趣的建议。

英文摘要:

We study the spread of a simulated epidemic in a network of individuals who may either contract a disease through sexual contact with an infected nearest neighbor or use safe sex practices under the influence of neighbors who are already adopting precautions. We show that both interaction between susceptible and infected individuals and the imitation of opinions concerning safe sex practices between individuals in favor of using such practices and those opposed to them leads to a phase transition. If the parameters of the epidemic are in the supercritical state, corresponding to an unlimited growth of infection, the interaction parameter of the sociological debate must also be in the supercritical state to control the spread of infection, and bring the system to criticality. Adopting a theoretical perspective like that of multilayer complex networks, we study the case where the epidemic network is under the influence of the above-mentioned sociological debate. We show that at criticality this debate generates clusters of individuals in favor of safe sex practices and clusters of individuals opposing their use. We study the influence of a sociological debate on whether to use safe sex or not, on the spreading of sexually transmitted infections. We show that due to this debate in the epidemic network a pattern mirroring the structures of the sociological network appears. Finally, we introduce a feedback of the epidemic network on the sociological network and prove that due to this feedback the sociological system undergoes a process of self-organization keeping it at criticality. We hope that these results have the effect of giving interesting suggestions to behavioral psychologists and information scientists actively involved in the analysis of the social debate on the moral issues connected to sexual activities.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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