Creative Commons (CC) mechanism has been suggested as a potential means to foster a reliable environment for online knowledge sharing activity. This study investigates the role of the CC mechanism in supporting knowledge sharing among a group of university students studying programming from the perspectives of social cognitive and social capital theories. By gathering 40 university students’ fe...

In this paper, we investigate whether the social roles of dialogue participants can be recognized through the social actions performed by the participant in their interactions with others in the group. Specifically we focus on determining if a participant is the leader of the group. We decompose the problem into identifying the social goals for participant discourse segments. These social goals...

In this paper, we study relation and impact of social capital on organizational commitment among staffs of Islamic Azad University, Branch of Ayatollah Amoli. The data required were collected by using field (survey) research method and the questionary tool. Statistical population was included 152 subjects that 108 subjects were selected based on Morgan table. The descriptive results show that c...

Social networks are typically constructed based on explicit and well-defined relationships among individuals. In this paper, we describe another class of social networks, known as Implicit Affinity Networks (IANs), where links are implicit in the patterns of natural affinities among individuals. An effective mathematical formulation of social capital based on implicit and explicit connections i...

The problem of social capital in context of the online social networks is presented in the paper. Not only the specific elements, which characterize the single person and influence the individual’s social capital like static social capital, activity component, and social position, but also the ways of stimulation of the social capital are described.

globalization and social capital are two main concepts in modern sociology. the study of effects of women's social capital on their social participation is one of the critical areas in women's studies. in order to study women's social capital in globalization process, the writers selected 2200 women in the cities of tehran, shiraz and estahban in a random sense. the results show that cultural c...