Mostrando 521 - 540 Resultados de 10,228 Para Buscar '"social network"', tiempo de consulta: 0.34s Limitar resultados
  1. 521
    por Pilehvari, Asal, You, Wen, Lin, Xu
    Publicado 2023
    “…Using three waves of National Social Life, Health, and Aging Project, we examine the mediating role of the social network in the relationship between retirement and health in USA. …”
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  2. 522
    por Silk, Matthew J., Gimenez, Olivier
    Publicado 2023
    “…Social networks are tied to population dynamics; interactions are driven by population density and demographic structure, while social relationships can be key determinants of survival and reproductive success. …”
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  3. 523
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  7. 527
    “…METHODS: Using claims data and social network analysis, we constructed the professional network from 2004 to 2017. …”
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  8. 528
    “…To help investigate such phenomena, social network analysis (SNA) has emerged as a powerful conceptual and analytical framework for assessing patterns of interconnectedness and quantifying group‐level interactions. …”
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  9. 529
    “…CONCLUSIONS: AP was associated with social network variables. These results could help implement interventions to improve adolescents’ social environment and AP.…”
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  10. 530
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  12. 532
    “…In the current study, we combined sociometric nominations and neuroimaging techniques to examine adolescents’ neural tracking of peers from their real-world social network that varied in social preferences and popularity. …”
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  13. 533
    “…Adolescents are highly influenced by their peers within their social networks. This social influence can stem from both unsolicited peer pressure and the active search for guidance. …”
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  14. 534
    por Eysenbach, Gunther
    Publicado 2008
    “…The Journal of Medical Internet Research (JMIR) publishes a Medicine 2.0 theme issue and sponsors a conference on “How Social Networking and Web 2.0 changes Health, Health Care, Medicine, and Biomedical Research”, to stimulate and encourage research in these five areas.…”
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  15. 535
    “…Nor have there been any studies of the extent to which sleep behavior can spread in social networks from person to person to person. Here we map the social networks of 8,349 adolescents in order to study how sleep behavior spreads, how drug use behavior spreads, and how a friend's sleep behavior influences one's own drug use. …”
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  16. 536
  17. 537
    “…Social contacts of primary school children were measured through self-reporting based on a questionnaire design, and analysed using the techniques of social network analysis. We find evidence of marked social structure and gender assortativity within and between classrooms in the same school. …”
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  18. 538
    por Cheng, Kai-Wen
    Publicado 2011
    “…The results indicate that mass media and social networks play important roles in disseminating contraceptive knowledge. …”
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  19. 539
    “…Receipt of vaccine by an individual and the level of vaccine coverage of the individual's social network were independently related to a reduced risk of cholera. …”
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  20. 540
    “…BACKGROUND: Social networking site use is increasingly common among emerging medical professionals, with medical schools even reporting disciplinary student expulsion. …”
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