نتایج جستجو برای: established social

تعداد نتایج: 910315  

2008
Bradley A. Swerdfeger

In this paper, we examine techniques by which a community of autonomous agents can reach global agreement upon the use of social conventions in coordination and cooperation games. The merits of examining such convention acquisition is twofold: it can help us learn more about how humans behave in social systems, and it can explain how agents should behave in artificial social systems. We notice ...

2012
Thijs Waardenburg Robbert Winkel Maarten H. Lamers

It has been established that normative social influence can be used effectively in persuasive technology. However, it is unknown whether the application of more social pressure makes it more effective. To test this hypothesis, a quantitative experiment was conducted on the online social network Facebook. Although evidence to support the hypothesis was found, it cannot be concluded from this exp...

Journal: :General and comparative endocrinology 2015
Lin S Huffman Flora I Hinz Sophie Wojcik Nadia Aubin-Horth Hans A Hofmann

Neuropeptides modulate many aspects of behavior and physiology in a broad range of animals. Arginine vasotocin (AVT) is implicated in mediating social behavior in teleost fish, although its specific role varies between species, sexes, life stages, and social context. To investigate whether the effects of AVT on behavior depend on social context, we used the African cichlid fish Astatotilapia bu...

Journal: :تحقیقات اقتصاد و توسعه کشاورزی ایران 0
امیرحسین علی بیگی دانشیار دانشکده کشاورزی دانشگاه رازی و عضو مرکز پژوهشی تحقیقات اقتصادی - اجتماعی دانشگاه رازی معصومه جعفری نیا دانش آموخته کارشناسی ارشد ترویج و آموزش کشاورزی

cooperatives, established through a unification of human and economic capital within their members can lead to strengthening of the social capital. the main purpose of this descriptive – correlational research was to investigate the influence of membership in production cooperatives on the level of social capital. the statistical population for the study consisted of: poultry producers in coope...

Journal: :Library Trends 2007
Douglas Raber

ABSTRAGT In the context of the declining legitimacy of the war in Vietnam and widespread challenges to the authority of established institutions and cultural norms, the American Library Association (ALA) was the target of criticism by a diverse coalition of librarians who asserted two broad demands; first, that the ALA expand the scope of its activities to include consideration of social and po...

Journal: :IJVCSN 2010
Omer F. Rana Simon Caton

With the increasingly ubiquitous nature of social networks and Cloud computing, users are starting to explore new ways to interact with and exploit these developing paradigms. Social networks reflect real world relationships that allow users to share information and form connections, essentially creating dynamic virtual communities. By leveraging the pre-established trust formed through friend ...

Journal: :British journal of preventive & social medicine 1954
W P LOGAN

SOCIAL CLASSES.-The basic unit of the social class grouping is the occupational group. Every occupation in the country, of which there are many thousands, is assignable to one or other of 586 occupational unit groups (General Register Office, 1951). These 586 occupational groups are each assigned as a whole to one or other of five social classes (Table I), on the basis of the predominant charac...

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