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Is the network of heterosexual contact in Japan scale free?
http://hdl.handle.net/10069/39434
http://hdl.handle.net/10069/394342ab809ea-82ef-4efd-b455-796ceaeb9ddb
名前 / ファイル | ライセンス | アクション |
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PLoS14_0221520.pdf (651.9 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2019-09-10 | |||||
タイトル | ||||||
タイトル | Is the network of heterosexual contact in Japan scale free? | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
Ito, Hiromu
× Ito, Hiromu× Tamura, Kazuhiro× Wada, Takayuki× Yamamoto, Taro× Morita, Satoru |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Elucidation of the structure of human sexual networks is not only an interesting topic in the area of social networks but also an important clue for understanding the spreading risk of sexually transmitted infections (STIs). Some previous studies have indicated that sexual networks are scale free, while others have suggested that they are not. We conducted a Web-based survey on sexual contact in Japan to collect data on cumulative (total) heterosexual partners and the number of recent (in the last three or previous three months) heterosexual partners. To determine whether the number of heterosexual contacts in Japan has a power-law tail, we used maximum likelihood fitting methods and Kolmogorov-Smirnov tests. For confirmation, we also used the Akaike information criterion (AIC) and the Bayesian information criterion (BIC). Our results indicate that the distributions of the number of sexual partners in Japan have power-law tails. | |||||
書誌情報 |
PLOS ONE 巻 14, 号 8, p. e0221520, 発行日 2019-08-27 |
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出版者 | ||||||
出版者 | Public Library of Science | |||||
EISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 19326203 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | 10.1371/journal.pone.0221520 | |||||
権利 | ||||||
権利情報 | c 2019 Ito et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | PLoS ONE, 14(8), art.no.e0221520; 2019 |