Mostrando 6,861 - 6,880 Resultados de 10,228 Para Buscar '"social network"', tiempo de consulta: 0.38s Limitar resultados
  1. 6861
    por Schimit, P.H.T., Pereira, F.H.
    Publicado 2018
    “…Here, complex networks models, like Erdös–Rényi, Small-World, Scale-Free and Barábasi–Albert will be used for modeling a population, since they are used for social networks; and the disease will be modeled by a SIR (Susceptible–Infected–Recovered) model. …”
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  2. 6862
    “…Also, the model is performed on the classic complex networks like scale-free network and small-world network, and location-based social networks. Results show that the proposed measures demonstrate superior performance and significantly reduce the negative impact of epidemic disease.…”
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  3. 6863
    “…By analytically solving the generalized epidemic process on random scale-free networks with the power-law degree distribution [Formula: see text] , we clarify how the dominance of hubs in social networks affects the conditions for MOTs. Our results show that, for [Formula: see text] , an abundance of hubs drive MOTs, even if a synergistic spreading event requires an arbitrarily large number of adjacent spreaders. …”
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  4. 6864
    “…Their advantage is that they can be embedded within social networks, and provide a natural language (NL) interface that enables their use by non-technical users. …”
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  5. 6865
    “…At the individual level, subjects have thresholds for responding to social information that are sensitive to the negativity, but not the actual accuracy, of the signals being transmitted. Social networks can function poorly as pathways for inconvenient truths that people would rather ignore.…”
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  6. 6866
    “…The appearance and growth of social networking brings an exponential growth of information. …”
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  7. 6867
    “…Relationships to their social networks and healthcare professionals were a significant and important part of daily life for both parties.…”
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  8. 6868
    “…Online social networks are the perfect test bed to better understand large-scale human behavior in interacting contexts. …”
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  9. 6869
    “…Questionnaires, which were sent to 1000 workers via online platforms, social networks, and emails to different associations, were used to assess the use of personal protective equipment (PPE) and the reasons for not using it. …”
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  10. 6870
    por Prandi, Lorenzo, Primiero, Giuseppe
    Publicado 2020
    “…An aspect that requires particular attention in the analysis of misinfodemics is the rationale of the source of false information, in particular how the behavior of agents spreading misinformation through traditional communication outlets and social networks can influence the diffusion of the disease. …”
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  11. 6871
    “…We integrate perspectives from systems sciences, epidemiology, biology, social networks, and organizational research in the context of the superspreading phenomenon to understand the complex system of COVID-19 pandemic and develop suggestions for interventions aimed at rapid responses.…”
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  12. 6872
    “…The multiplication of social networking sites has led to increased frequency of use among young adults. …”
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  13. 6873
    por Steptoe, Andrew
    Publicado 2020
    “…These include predictors of well-being, health trajectories, disability and healthy life expectancy, the determinants of economic position in older age, the links between socioeconomic status, physical health and functioning, cognition and mental health, the nature and timing of retirement and post-retirement labor market activity, household and family structure, social networks and social supports; patterns, determinants and consequences of social, civic and cultural participation.…”
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  14. 6874
    “…Women’s positioning was further interlinked with social networks and perceived decision-making power.…”
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  15. 6875
    por Dibb, B., Foster, M.
    Publicado 2021
    “…There is conflicting evidence as to whether Facebook, one of the most popular social networking sites, either promotes social connectedness or contributes to the rising prevalence of loneliness. …”
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  16. 6876
    “…These results can be used by governments to guide communication for the prevention of COVID-19 contagion in the media and social networks, where time and space for communicating information are limited.…”
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  17. 6877
  18. 6878
    “…A documentary review of the literature (scientific articles and documents from international agencies) on infodemics, infodemiology, and management of journalistic information during disasters and emergencies was carried out, as well as an analysis of the health and fact-checking sections on the websites and social networks of the Reuters, AFP and EFE news agencies. …”
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  19. 6879
  20. 6880
    “…The clinical implications for clinical care (“holistic” work-up and care of patients), for research (need for truly “bio-psycho-social” investigations), and the social implications of “long COVID” (social construction of the syndrome through the experiences of patients exposed on social networks, inequalities in the face of the disease and its socioeconomic consequences) are considered. …”
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