in value creation process via finding and exploiting opportunities, entrepreneurs have to create and use social networks to gain access to resources and information and benefit from their social capital. the entrepreneurs’ activities, contacts and performance can influence the social capital of a society. this research reviews the previous research regarding the effect of sex segregation on soc...

Difference and diversity are phenomena existing from the very first days human communities have been formed. Under such condition, what provides for necessity of coexistence between different individuals and groups to become possible is tolerance. On the other hand, wide range development in terms of communication and providing information are going on in today’s world. This evolution called by...

introduction: social capital is multidimensional and it is about the value of social networks and relations between people. social capital refers to the relationships that forms the quality and quantity of the society’s social interactions. this study was designed to determine the relationship between social capital and faculty member’s job satisfaction in shiraz medical school. method: social ...

In developing countries, similar to other parts of the world, smartphones and social networks are highly popular. there are many challenges in use of social networks by the health system staff. Clinical photography plays an important role in the medical practice to determine the state, treatment and progression of a patient’s condition. ethical education is needed on how to take and share clini...

All the social networks can be modeled as a graph, where each roles as vertex and each relationroles as an edge. The graph can be show as G = [V;E], where V is the set of vertices and E is theset of edges. All social networks can be segmented to K groups, where there are members in eachgroup with same features. In each group each person knows other individuals and is in touch ...

Introduction: Nowadays, use of virtual socail networks is increasing . However, few studies have been conducted  about  factors influencing the use of social networks by using theories of health education  among students.  The present study was to determine predictive factors of virtual social networks among students of Yazd university of medical sciences based on the constr...