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541The influences of childlessness on the psychological well-being and social network of the oldest oldpor Vikström, Josefin, Bladh, Marie, Hammar, Mats, Marcusson, Jan, Wressle, Ewa, Sydsjö, Gunilla“…Psychological well-being and social network was measured using a number of questions. …”
Publicado 2011
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542por Cobb, Nathan K, Graham, Amanda L, Byron, M. Justin, Niaura, Raymond S, Abrams, David B“…CONCLUSIONS: Online social networks might facilitate smoking cessation in several ways. …”
Publicado 2011
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544Understanding the Social Networks That Form within the Context of an Obesity Prevention Intervention“…To examine if new social networks form between families participating in a group-level pediatric obesity prevention trial. …”
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545“…CONCLUSIONS: We found that, as compared with other online social networks, HFS participant network shares the power-law degree distribution and small-world property, but with a looser and more distributed organizational structure, leading to the diversity, decentralization, and independence of HFS participants. …”
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546“…BACKGROUND: Social network analysis (SNA) has been widely used across a range of disciplines but is most commonly applied to help improve the effectiveness and efficiency of decision making processes in commercial organisations. …”
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548“…We investigated attitudes of members of cancer patients' social networks towards doctors giving lifestyle advice. …”
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549por Uchino, Bert N., Smith, Timothy W., Carlisle, McKenzie, Birmingham, Wendy C., Light, Kathleen C.“…In this study we tested whether the quality of a partner’s social networks influenced one’s own ambulatory blood pressure (ABP). …”
Publicado 2013
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550“…Exploring the supportive interaction patterns in online health social networking would help us better understand how technology features impacts user behavior in this context. …”
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551“…We employ an agent-based model to test the impact of authority centralization and social network technology on preference falsification and institutional change. …”
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552por Siegel, David A.“…Participating in social network websites entails voluntarily sharing private information, and the explosive growth of social network websites over the last decade suggests shifting views on privacy. …”
Publicado 2013
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553por Lee, Won Joon, Youm, Yoosik, Rhee, Yumie, Park, Yeong-Ran, Chu, Sang Hui, Kim, Hyeon Chang“…However, the association between other characteristics of social networks and obesity is unclear. This study aimed to identify the association between social network characteristics and body mass index (BMI, kg/m(2)) in an elderly Korean population. …”
Publicado 2013
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554por Rostila, Mikael, Almquist, Ylva B., Östberg, Viveca, Edling, Christofer, Rydgren, Jens“…However, few studies have examined whether other features of social networks, independently or conjointly with friends’ smoking behavior, may influence the risk for smoking. …”
Publicado 2013
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555por Brakefield, Tiffany A., Mednick, Sara C., Wilson, Helen W., De Neve, Jan-Emmanuel, Christakis, Nicholas A., Fowler, James H.“…Here, we examine the role of social networks in the spread of attitudes towards sexuality using data from the National Longitudinal Study of Adolescent Health (Add Health). …”
Publicado 2013
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556por van Mierlo, Trevor“…Our goal was to determine if the 1% rule applies to moderated Digital Health Social Networks (DHSNs) designed to facilitate behavior change. …”
Publicado 2014
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557“…Individual participants may express their opinions in social network service (SNS) before or after their transactions in the market; we hypothesize that stock price change rate is better predicted by a function of social network service activities and technical indicators than by a function of just stock market activities. …”
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558por Li, Menghui, Guan, Shuguang, Wu, Chensheng, Gong, Xiaofeng, Li, Kun, Wu, Jinshan, Di, Zengru, Lai, Choy-Heng“…The model is useful in understanding the formation and evolution of online social networks.…”
Publicado 2014
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559por Wang, Xue-Guang“…Discovering critical nodes in social networks has many important applications. For finding out the critical nodes and considering the widespread community structure in social networks, we obtain each node's marginal contribution by Owen value. …”
Publicado 2014
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