nowadays, social networks play a key role in the study of sociology, socialpsychology and sociology. social network facebook has turned into a virtualsystem covering more than 900 million people around the world. in islamicrevolution of iran as a world revolution, universal definition, it can use as anew possibility. this paper will identify the capabilities and challenges withusing facebook. p...

the main goal of this paper is to study the economic study the economic structure of transportation sector in irans economy within the last three decades. comparative, static input-output analysis method has been used with the help of four tables related to 1973, 1986, 1991 and 2000. for this purpose, traditional backward and forward linkages indicator of structural analysis has been used in th...

great revolutions which their effectiveness was over of the changing political sovereignty are a source the transformation of the educational systems. islamic revolution of iran as a great revolution has a different characters than other great revolutions due to its historical context. changes in the educational system strongly depends on characters of revolutions influenced on them. this issue...

there were pivotal elements in 1978's islamic revolution of iran playing such roles which led to the derogation of pahlavi government on one hand, and set the scene for evolution and revolutionary movement in different classes of iranians, on the other. recognizing and studying these factors and discovering their interactional and organic relationship as well as gaining their framework, ru...

extended abstract 1. introduction iran's islamic revolution that was initially started after the coup of 1932 (1955 ad), during the 25 years until 1979, in terms of formation, persistence, and practical and ideological leadership took a direction that major revolutions of 19th and 20th centuries fail to take. these revolutions believed that any change out of their framework was simply impossibl...