List of Articles Fragmentation Open Access Article Abstract Page Full-Text 1 - Investigation of Social Networks (Facebook, Twitter, Line, Viber) Impact on Social Identity of Users Shirzad Bakhshi Taliabi Shahnaz Hashemi Mohammad Soltanifar Open Access Article Abstract Page Full-Text 2 - Investigating the Quantitative Trend of Land Changes in Kermanshah Province (Case Study: Gharesou and Mereg Watershed (in years 1984, 2000, and 2016)) Fatemeh Mardani Yaghouti Mehrdad Khanmohammadi Peyman Karami 10.22034/jest.2018.28911.3762 Open Access Article Abstract Page Full-Text 3 - Using Landscape Metrics and Remote Sensing to Analyze Land Changes and Land Degradation (Case Study: Shirin Dare Watershed Basin-North Khorasan province-Iran) Zahra Parvar Kamran Shayesteh Morteza Behzadfar 10.30495/jest.2023.74782.5895 Open Access Article Abstract Page Full-Text 4 - Ecological Network, New Approach to Biodiversity Conservation and Habitats on Landscape Jalil Imani Harsini Aida Ashjaee Open Access Article Abstract Page Full-Text 5 - A comparison of continuous and discrete indices in measuring Gorgan forest landscape fragmentation Ehsan Rahimi Abdol-Rasoul Salman Mahini Sattar Soltanian Open Access Article Abstract Page Full-Text 6 - Investigation of the effects of copper sulfate on sperm quality parameters, DNA fragmentation rate and testicular tissue of adult rats of wistar breed rahil jannatifar hamid piroozmanesh Leila naserpoor Open Access Article Abstract Page Full-Text 7 - Influence of front row burden on fragmentation, Muckpile shape, Excavator cycle time, and back break in surface Limestone Mines Bhanwar Choudhary Rajesh Arora Open Access Article Abstract Page Full-Text 8 - Prediction of fragmentation by blasting operation in mines- case study: Gol-e-Gohar iron mine Ahmad Asadi Eman Enayatollahi Open Access Article Abstract Page Full-Text 9 - A Study on the Different Effect of Religiosity in General and Private Spheres of Life Taghi Azad Armaki Fatemeh Moradi Open Access Article Abstract Page Full-Text 10 - The Improvement of Mechanical Properties of the Incoloy 825 Weld Metal by Applying Electromagnetic Vibration Ali Pourjafar Reza Dehmolaei Open Access Article Abstract Page Full-Text 11 - Effect of Land Fragmentation on Smallholders’ Productivity in Imo State, Nigeria Onwuchekwa Iheke Ebuka Amaechi Open Access Article Abstract Page Full-Text 12 - Chemical ionization of valine amino acid at atmospheric pressure using ion mobility spectrometer equipped with corona discharge ionization source Manijeh Tozihi Nasim Najaflu Hamed Bahrami 10.30495/jacr.2023.1987357.2127 Open Access Article Abstract Page Full-Text 13 - The Effect of Patulin on Some Spermatic Parameters of Human Z.S. Rasouli S.F. Siadat M. Heydari Nasrabadi A. Shahverdi Open Access Article Abstract Page Full-Text 14 - Evaluation of Anti-Proliferative and Anti- Effects of Kombucha Tea Solvent Fraction on Colorectal Cancer Cell Line (HT-29) Elham Ghodousi Dehnavi Mohammad Arjmand Reza Haji Hosseini Zahra Zamani Sima Nasri Open Access Article Abstract Page Full-Text 15 - Environmental obligations of governments; Systematic or fragmented politics sodabeh namdariyan leila resisi dozdaki 10.30495/psq.2021.684266 Open Access Article Abstract Page Full-Text 16 - The effect of PM2/5 exposure on Hormonal changes, sperm DNA fragmentation and Aquaporin9 gene methylation in Wistar testis tissue elnaz noshadirad کاظم parivar saeed Motesaddi Zarandi بتول Gorbani Yekta Open Access Article Abstract Page Full-Text 17 - Analysis of Influencing Factors on Agricultural Land Fragmentation of KHomeyn County (Case study: Mishijan Olya village) mostafa bayat farhad azizpour