social network analysis used to study the relationship between stakeholders and actors in natural resource management has become a scientific approach. the purpose of this study was analysis of information exchange network among organizations engage in the sustainable management of natural resources. results of social network analysis revealed that there is weak relationship among organizations...

Introduction With emerging interactive and communication technologies now available, the internet has become one of the top health information resources for adolescents (Stinson et al., 2010). Adolescents are typically the early adapters of new technologies, with in particular, the internet providing innovative opportunities for engaging youths. Traditional sources of health information are now...

conclusions according to the results, parents need accurate information about the health and the death of their neonates in the nicu. they also need to communicate with healthcare professionals and their babies. communication is regarded as a channel for obtaining information. therefore, the healthcare team needs to address these families’ needs and attempt to fulfill their requirements in neon...

Access control in open and dynamic Pervasive Computing Environments (PCEs) is a very complex mechanism and encompasses various new requirements. In fact, in such environments, context information should be used in access control decision process; however, it is not applicable to gather all context information completely and accurately all the time. Thus, a suitable access control model for PCEs...

digital libraries offer opportunities for e-learning that are not possible in their physical counterparts. digital libraries complement other learning environments, such as those provided in distance education and courses offered online. like e-learning environments, they provide flexibility of time and place. digital libraries have the potential to offer unprecedented resources to support e-le...

abstract women as half of the population of each society have important role in societies development. accordingly, many sociologists consider study of women’s empowerment and its influencing factors. present study is to examine the relationship between digital divide and women empowerment. in addition, women empowerment and its dimensions (access and control of resources, participation, gender...