List of Articles Open Access Article Abstract Page Full-Text 1 - Antibiotics in the environment: An overview of the sources, distribution, occurrence, effects, fate and risk assessment of antibiotics in the environment Ahmad Asl hashemi Open Access Article Abstract Page Full-Text 2 - A Computational Study on Melphalan Adsorption on the Surface of Graphene Quantum Dots Mohammad Reza Jalali Sarvestani Roya Ahmadi Open Access Article Abstract Page Full-Text 3 - Investigating the constituent chemical compounds and pharmacological effects of the medicinal plant Tanacetum parthenium Hojjat Eghbal Mehdi Ahmadi Sabegh Open Access Article Abstract Page Full-Text 4 - Synthesis of poly(maleic acid-co-acrylic acid) hydrogel for removing cadmium ion from sewage effluents and evaluation of thermodynamic and kinetic properties of its absorption. Arman Samadzadeh Mamaghani Mohammadreza Manafi Mohammad Hojjati Open Access Article Abstract Page Full-Text 5 - Statistical studies and investigation of environmental contamination of arsenic in stream sediments of Zaylik area, southeast of Ahar Abolfazl Hasanzadeh Koulani Somayeh Baharlouei Yancheshmeh Open Access Article Abstract Page Full-Text 6 - The Impact of Corporate Social Responsibility Components on Environmental Costs in the Petrochemical Industry Mohammadreza Abbasi Astamal Zeynab Heydari Open Access Article Abstract Page Full-Text 7 - Antibiotics in the environment: An overview of the sources, distribution, occurrence, effects, fate and risk assessment of antibiotics in the environment Gholamhossein Safari Ahmad Asl hashemi Nasim Mousakhani