{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T02:08:40Z","timestamp":1740103720299,"version":"3.37.3"},"reference-count":34,"publisher":"Wiley","license":[{"start":{"date-parts":[[2020,9,27]],"date-time":"2020-09-27T00:00:00Z","timestamp":1601164800000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61672112","61873287"],"award-info":[{"award-number":["61672112","61873287"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["61672112","61873287"],"award-info":[{"award-number":["61672112","61873287"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Complexity"],"published-print":{"date-parts":[[2020,9,27]]},"abstract":"<jats:p>Medical research has shown that overeating betel nut can be addictive and can damage health. More serious cases may cause mouth cancer and other diseases. Even worse, people\u2019s behavior habit of chewing betel nut may influence each other through social interaction with direct or indirect ways, such as face-to-face communication, Facebook, Twitter, microblog, and WeChat, which leads to the spreading phenomenon of betel nut addiction. In order to investigate the dynamic spreading characteristics of betel nut addiction, a PMSR (Potential-Mild-Severe-Recovered) betel nut addiction spreading model is presented on scale-free networks. The basic reproductive number <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M1\"><mml:msub><mml:mrow><mml:mi>R<\/mml:mi><\/mml:mrow><mml:mrow><mml:mn>0<\/mml:mn><\/mml:mrow><\/mml:msub><\/mml:math> and equilibria are derived. Theoretical results indicate that the basic reproductive number <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M2\"><mml:msub><mml:mrow><mml:mi>R<\/mml:mi><\/mml:mrow><mml:mrow><mml:mn>0<\/mml:mn><\/mml:mrow><\/mml:msub><\/mml:math> is significantly dependent on the topology of the underlying networks, and some influence parameters. The existence of equilibria is determined by the basic reproductive number <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M3\"><mml:msub><mml:mrow><mml:mi>R<\/mml:mi><\/mml:mrow><mml:mrow><mml:mn>0<\/mml:mn><\/mml:mrow><\/mml:msub><\/mml:math>. Furthermore, we prove that if <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M4\"><mml:msub><mml:mrow><mml:mi>R<\/mml:mi><\/mml:mrow><mml:mrow><mml:mn>0<\/mml:mn><\/mml:mrow><\/mml:msub><mml:mo>&lt;<\/mml:mo><mml:mn>1<\/mml:mn><\/mml:math> the addiction-elimination equilibrium is globally asymptotically stable. If <mml:math xmlns:mml=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" id=\"M5\"><mml:msub><mml:mrow><mml:mi>R<\/mml:mi><\/mml:mrow><mml:mrow><mml:mn>0<\/mml:mn><\/mml:mrow><\/mml:msub><mml:mo>&gt;<\/mml:mo><mml:mn>1<\/mml:mn><\/mml:math>, the betel nut addiction spreading is permanent, and the addiction-prevailing equilibrium is globally attractive. Finally, numerical simulations confirm the theoretical analysis results.<\/jats:p>","DOI":"10.1155\/2020\/3457068","type":"journal-article","created":{"date-parts":[[2020,9,27]],"date-time":"2020-09-27T23:30:44Z","timestamp":1601249444000},"page":"1-13","source":"Crossref","is-referenced-by-count":0,"title":["Dynamics Analysis of a Betel Nut Addiction Spreading Model on Scale-Free Networks"],"prefix":"10.1155","volume":"2020","author":[{"given":"He","family":"Wang","sequence":"first","affiliation":[{"name":"School of Electronics and Information, Yangtze University, Jingzhou 434023, China"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7431-9493","authenticated-orcid":true,"given":"Tao","family":"Li","sequence":"additional","affiliation":[{"name":"School of Electronics and Information, Yangtze University, Jingzhou 434023, China"},{"name":"National Demonstration Center for Experimental Electrical and Electronic Education, Yangtze University, Jingzhou 434023, China"}]},{"given":"Xinming","family":"Cheng","sequence":"additional","affiliation":[{"name":"School of Automation, Central South University, Changsha 410083, China"}]},{"given":"Yu","family":"Kong","sequence":"additional","affiliation":[{"name":"School of Electronics and Information, Yangtze University, Jingzhou 434023, China"}]},{"given":"Yangmei","family":"Lei","sequence":"additional","affiliation":[{"name":"School of Electronics and Information, Yangtze University, Jingzhou 434023, China"}]}],"member":"311","reference":[{"key":"1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0714.1995.tb01132.x"},{"key":"2","doi-asserted-by":"publisher","DOI":"10.1038\/sj.bjc.6600727"},{"key":"3","doi-asserted-by":"publisher","DOI":"10.1002\/ijc.11114"},{"key":"4","doi-asserted-by":"publisher","DOI":"10.1080\/13556210020091437"},{"key":"5","doi-asserted-by":"publisher","DOI":"10.1080\/13556210120091464"},{"issue":"799","key":"6","volume":"324","year":"2002","journal-title":"The Health 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