List of Articles Open Access Article Abstract Page Full-Text 1 - Si Adsorption on the borne phosphide honey-combe structure Hamidreza Alaei Mahnaz Joorabloo Open Access Article Abstract Page Full-Text 2 - study of dithioglyoxal conformations and how it is formed from 1, 2-ditate by DFT method vahideh hadigheh rezvan Open Access Article Abstract Page Full-Text 3 - Calculation of optical properties of Na2S in different phases Hamdollah salehi Emel Abdoullahi Open Access Article Abstract Page Full-Text 4 - The production of activated carbon from polyethyleneterephthalate (PET ) bottle waste and its use to absorbtion iron (III) from water فرخنده اوشال Saeed Jamehbozorgi Mojdeh Liaghati Open Access Article Abstract Page Full-Text 5 - Investigating the effect of external electric field on the neurotransmitters acetylcholine, dopamine, GABA, glutamate and serotonin using density functional theory method M|ohammad Erfan Zand Mohammad Reza Bozorgmehr Mohammad Momen Heravi Safar Ali Beyramabadi Open Access Article Abstract Page Full-Text 6 - Steps, calculations and results of studies of theoretical predictions of quantitative structure retention relationship (QSRR) of Pittosporum undulatum essential oil مجید محمدحسینی مهدی نکوئی