Mostrando 1,861 - 1,880 Resultados de 10,228 Para Buscar '"social network"', tiempo de consulta: 0.30s Limitar resultados
  1. 1861
    “…The most universal finding in each of the four European countries was that nonagenarians demonstrated high positivity, resilience and coping skills and were supported in social networks. Around this theme, nonagenarians reported “being happy,” “always cheerful,” “never melancholy” and having a contentment with a “rich life” and family relationships which fits with accumulating evidence that life satisfaction comes from a perceived self-efficacy and optimism. …”
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  2. 1862
  3. 1863
    por Bertogg, Ariane, Koos, Sebastian
    Publicado 2022
    “…This study investigates how individuals' social networks have changed since the outbreak of the pandemic and how this is related to individuals' socio-economic positions and their socio-demographic characteristics. …”
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  4. 1864
    por Shah, Zakir, Wei, Lu
    Publicado 2022
    “…During the coronavirus disease 2019 (COVID-19) pandemic, people use social networking sites (SNSs) to seek social support, ease the move toward the social distance, and communicate and engage with one another. …”
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  5. 1865
    “…Mothers, fathers, or guardians of children and adolescents who do not identify with the gender they were assigned at birth face barriers in their social network to recognize their children’s gender identity. …”
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  6. 1866
    “…This paper uses the method of bibliometric analysis to sort out and summarize the policies, characteristics, hotspots, and trends of China's public service field under the social network environment. The survey shows that the education sector has paid less for public entertainment in recent years. …”
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  7. 1867
    “…METHODS: Electronic literature databases (Pubmed, PsychINFO, SCOPUS and Web of Science) were searched to identify studies that examined the relationship between metacognitions and four different technological addictions (Internet Gaming Disorder, IGD; problematic Internet use, PIU; problematic smartphone use, PSU; and problematic social networking sites use, PSNSU). RESULTS: We found 13 empirical studies published between 2018 and 2021. …”
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  8. 1868
    “…We found a statistically significant but quantitatively small effect of resource distribution on individual social network position and detected no effect on group social network structure. …”
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  9. 1869
  10. 1870
  11. 1871
  12. 1872
    “…Conclusions: Self-efficacy is established as a predictor of coping and not consuming alcohol and adolescence as a crucial moment to implement prevention strategies. Social Network Analysis is a useful tool that provides an image of the context in which adolescents find themselves.…”
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  13. 1873
    “…This research aims to conduct topic mining and data analysis of social network security using social network big data. …”
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  14. 1874
    “…The forest fire algorithm is used to determine the diffuser and non-diffuser of information in social networks, and fuzzy c-means clustering with the cuckoo search optimization algorithm is proposed to cluster Twitter content into various opinion categories and to determine opinion change. …”
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  15. 1875
    “…Social-network-based recommendation algorithms leverage rich social network information to alleviate the problem of data sparsity and boost the recommendation performance. …”
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  16. 1876
    “…Previous studies indicated that active interactions on social networking services (SNS) are positively linked to subjective well-being (SWB). …”
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  17. 1877
  18. 1878
  19. 1879
    “…First, four high-impact facilitators helped to overcome barriers to apply and in preparation for selection: access to a social network connection working or studying in healthcare, to correct information, to healthcare experience and to a social network connection in higher education. …”
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  20. 1880
    “…We study the team formation problem by considering a pool of individuals with different skills and characteristics, and a social network that captures the familiarity among these individuals. …”
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