List of Articles Indexing Open Access Article Abstract Page Full-Text 1 - Indexing of articles on librarianship and information science in Namaye and Namamatn databases Fatemeh Nooshinfard Sharifeh Sharifzadeh Open Access Article Abstract Page Full-Text 2 - The Presentation of Environmental Risk Assessment Pattern for Gas Pipeline Project by Using of Indexing System and AHP Methods (Case Study: Transportation Pipelines 24 inches, Tasuj-Salmas Project) Sahar Rezaian Mahdi Irankhahi Seyed Ali Jozi Open Access Article Abstract Page Full-Text 3 - Auto-index Selection for Data Base Using Maximal Frequent Patterns Mohammad Hossein Nadimi Open Access Article Abstract Page Full-Text 4 - Identifying and Ranking the Components and Dimensions of E-Commerce Using the Meta-Synthesis Approach Mehrdad Rahimian Farshid Namamian Fakhraddin Maroofi Alireza Moradi Open Access Article Abstract Page Full-Text 5 - Indicators Ranking of Determining the Diffuse Textures of Inner-City (Case Study: Rasht City) mohammad safari Mahmood Mohammadi Amir Hossein Shabani Zahra Fanaei Open Access Article Abstract Page Full-Text 6 - Adaptation of descriptors and keywords of medical thesis of Tehran University of Medical Science to Persian Medical Thesaurus and Medical Subject Headings Leila Bahadori Nahid Banieghbal