List of Articles Open Access Article Abstract Page Full-Text 1 - Design evaluating model of drivers impacting on Nostalgic behavior and its results via Exploratory Factor Analysis (EFA)& Structural Equation Modeling (SEM) Soraya Fathallahi Elham Faridchehr Nader gharib navaz VahidReza Mirabi Open Access Article Abstract Page Full-Text 2 - A new model as a damage index in an eigen value problem with application in health monitoring of offshore jacket platform Mehdi Alavinejhad Madjid Ghodsi Hassanabad Mohammadjavad Ketabdari Masoud Nekooei Open Access Article Abstract Page Full-Text 3 - Credit Risk Test Stress Model of the Banking Industry under Macroeconomic Scenarios mohsen Ziaee Bidhendy Mehrzad Minooee Mirfaz Fallah shams Open Access Article Abstract Page Full-Text 4 - The zero forcing number of Which Mycielski construction graphs are equal to their maximum nullity? Zahra Rameh Ebrahim Vatandoost Fatemeh Ramezani Open Access Article Abstract Page Full-Text 5 - Reflexivity of Cowen-Douglas Operators Ali Kashkooly zahra fatahi Open Access Article Abstract Page Full-Text 6 - BSE property of the completion of Fourier algebra in its multiplier algebra Mohammad Fozouni Open Access Article Abstract Page Full-Text 7 - A fourth order elliptic problem of Kirchhoff type and finding infinitely many weak solution for it Karimeh Ardeshiri Somayeh Khademloo ghasem alizadeh afrouzi Open Access Article Abstract Page Full-Text 8 - Characterization of polynomially bounded α-resolvent families Mina Shahali Seyedeh Marzieh Ghavidel Open Access Article Abstract Page Full-Text 9 - An investigation of approximately biprojective Banach algebras Mohammad Hossein Sattari Open Access Article Abstract Page Full-Text 10 - A new ranking model for multi attribute group decision making problems with intuitionistic fuzzy data zeynab eslaminasab Ali Hamzehee Open Access Article Abstract Page Full-Text 11 - Multiset relations and multigroups under tn-norm Hossein Naraghi Saeed Mirvakili Peyman Ghiasvand Open Access Article Abstract Page Full-Text 12 - Evaluating and Prioritizing of cement plant pollutant gases based on FDH and CRA models fatemeh dadkhah Mohammad Reza Mozaffari Javad gerami Open Access Article Abstract Page Full-Text 13 - Most Productive Scale Size with Environmental Factors in Data Envelopment Analysis Hajar Haghighatpisheh Sohrab Kordrostami Alireza Amirteimoori Open Access Article Abstract Page Full-Text 14 - Optimal solution for Koper-Schmidt equation using Jacobi and Airfoil expansion methods shadan sadigh behzadi F. Gervehei A. Rafie Open Access Article Abstract Page Full-Text 15 - Fixed Costs Allocation using Cross-Efficiency Evaluation and Game Theory Mostafa Davtalab-olyaie Fatemeh Ghandi Farideh Davtalab-Olyaie