List of Articles Open Access Article Abstract Page Full-Text 1 - Logical Positivism and Habermas Critical Position on It Ebrahim Motaghi Hossein Abdollahi Open Access Article Abstract Page Full-Text 2 - National Media and the Promotion of Youth Social Capital Gholamabas Tavasoli Davood Ebrahimpour Open Access Article Abstract Page Full-Text 3 - Internet and Social Identity Farzad Navabakhsh Rasoul Khadem Hashem Aram Open Access Article Abstract Page Full-Text 4 - Sociological Discriminant Analysis of Hemphill's Index in Marriage Survival (Case of Study: Tabriz City) Mohammad Sadegh Mahdavi Roghayeh Tamiz Open Access Article Abstract Page Full-Text 5 - The Evaluation of Effective Factors of Tourism Development Consequent of National Sport Events from the Sport Authorities’ Point of View Hossein Bayat Mirhassan SeyedAmeri Eskandar Hosseinpour Farough Fathi Kejal Open Access Article Abstract Page Full-Text 6 - The Inquiry of Locational and Spatial Development of Health and Medicinal Services in Different Provinces of Iran Afshin Motaghi Samira Motaghi Open Access Article Abstract Page Full-Text 7 - The Typology of Interest-Free Loan Funds and Women Potency; the Traditional Micro Credits Model in Iran Soheila Alirezanezhad Open Access Article Abstract Page Full-Text 8 - The Role of Islamic Azad University in Tehran Suburbs’ Sustainable Development (Case of Study: Islamshahr Division) Alireza Ghaleyie Seyed Mohammad Seyed Alavi