abstract through the interpretation of texts, and subsequent creation of social reality, mediated representations are often seen to be presented within the certain of ideological discourses that reflect the existing power structures. the main objective of this paper is to analyze television commercials with an emphasis on gender roles to decode the main elements of a dominant discourse (preferr...

information has numerous potentials and features by which it can be used in various aspects of society. this paper aims to examine some roles and unique characteristics of information and supports the theory that information can be treated as wealth or wealth creator due to its vital impacts. finally, it is shown that identifying information significance, the roles it plays and making better us...

this research is a analytical- descriptive study. the aim of this study is determination attitude of health centers authorities in tehran about roles and activities of community health nurse. the research instrument was a questionnaire with 33 questions that was made by the researcher. the data was collected through visit to research units in health centers. the result of research showed that t...

female- headed house holds as one of social harmful groups in front of various problems in life among exist conflict at family. the work roles cause doual roles which are important problem for wemen. in this research, effort to use from grounded theory method and done deep interview to 25 person from female- headed house holds refer to main problem of this women. results data analysis and parad...