In Internet-based social networks, the nodes have the most pivotal role in the processes and outcomes of the networks. Whether they pay attention to a message in the network or ignore it defines the fate of the message. One message is shared and re-shared by millions of users and another is left forgotten. The current study tries to shed light on one aspect of the role of the users in a social ...

the purpose of this paper was to measure the social capital of the medical students of mashhad medical sciences university in the place they lived (their neighborhood), and the factors affecting it. the statistical universe was the university with a total of 5383 students. the sample was 244. the sampling was done using the systematic classification method, the classes being the faculty and sex...

The study aimed to determine whether the so-called social calls that are produced by foraging bats of two phonic types of Pipistrellus pipistrellus serve a social function. First, the relationship between insect availability and the rate of production of social calls was measured at a foraging site of both phonic types. Second, playback experiments of social calls of the two phonic types were c...

Researchers’ and practitioners’ recognition of the importance of community social and cultural relations ( “social capital”) to effective implementation of poverty reduction projects and differences in social capital across communities suggest that such projects should be tailored to the types of social capital present in a given community. Drawing upon a data set collected by the Northwest Are...