List of Articles تقلیل Open Access Article Abstract Page Full-Text 1 - Results on Generalization of Burch’s Inequality and the Depth of Rees Algebra and Associated Graded Rings of an Ideal with Respect to a Cohen-Macaulay Module محمد Tohidi Amir Mafi خدیجه Ahmadi Open Access Article Abstract Page Full-Text 2 - The Effect of Corporate Governance on Tax Commitment Aggressiveness in Tehran Stock Exchange Market (TSEM) Sahar Sepasi Zahra Fathee Open Access Article Abstract Page Full-Text 3 - Reduction, Function, and Double Operationalism in Philosophy of Biology مجید داودی Open Access Article Abstract Page Full-Text 4 - Estimation of water requirements of Robinia pseudoacania and Ailanthus altissima Mill For afforestation under different water stresses (Case study: Robat Karim town) Mohammad Asgari Vahid Etemad Abdolmajid Liaghat Pedram Attarod Mohsen Javanmiri Pour Open Access Article Abstract Page Full-Text 5 - Experimental Study of the Effect of Using Fin on the Fire Tube of Gas Pressure Reduction Station Heater on Thermal Efficiency and and Reducing the Emission of Greenhouse Gas Saeed Rastegar Hadi Kargarsharifabad Nader Rahbar Mohammad Behshad Shafii, 10.22034/jest.2020.51771.5041 Open Access Article Abstract Page Full-Text 6 - Modeling the default correlation risk in the financial network based on the reduced model naser haghi seyfedin Rasoul ABDI nader rezaei yagob aghdam mazrea Open Access Article Abstract Page Full-Text 7 - Model of the relationship between transparency and effectiveness of the Board on tax aggressiveness on investment development sahar sepasi hossein etemadi Mohammadreza Boshagh Open Access Article Abstract Page Full-Text 8 - Management of practical pollution reduction of Qomrud River Saeed yarmohammadi Mahmood Sharieat Seyed masood monavar monavari Parvin farshchi Open Access Article Abstract Page Full-Text 9 - A phenomenological Approach to Minimalistic Fiction: The Case study of Marzbannameh fariba namdari Shahin OJagh Alizadeh Open Access Article Abstract Page Full-Text 10 - Study and conducting appropriate approaches for noise reduction and presenting an equation with plans for predicting noise reduction (case study: tune boundary stations in Semnan province) Ehsan Jamshidi alireza arghavan sadegh tarahomi Open Access Article Abstract Page Full-Text 11 - Risk assessment of Ardabil province gas company operations Karim Shahmari Behnaz Memar Maher Open Access Article Abstract Page Full-Text 12 - Crisis Recreation in the Middle East SecurityStructure: Towards Identifying a Super Crisis Mehdi Abedi Open Access Article Abstract Page Full-Text 13 - The Story of Key-Khosrow: A Phenomenological Approach فهیمه خراسانی حسین علی قبادی Open Access Article Abstract Page Full-Text 14 - تقلیل ثمن و روش کارشناسی آن در قانون مدنی ایران و کنوانسیون بیع بین المللی 1980 وین محمدرضا پیرهادی صادق مرادی محمود پیرهادی