List of Articles Open Access Article Abstract Page Full-Text 1 - Synthesis, Structure and vibrational assignment of bis(3-amino-1- phenyl-2-buten-1-onato) nickel(II) mina jamialahmadi Open Access Article Abstract Page Full-Text 2 - Conformational analysis of For-L-Ser-L-Ala-NH2 protected dipeptide using quantum calculations: A DFT study Behzad Chahkandi Rezvan Mohammad Abadi Mehdi Nekoei Open Access Article Abstract Page Full-Text 3 - Investigation of the IntraMolecular Hydrogen Bonding in Halo, Methoxy, and Cyano-Malonealdehyde Derivatives Hadi Zare yousefkhani mohammad vakili vahidreza darugar Open Access Article Abstract Page Full-Text 4 - The Study of Yarrow's Effect on Helicobacter Pylori with Ducting Molecular Simulation khadijeh tavakoli hafshejani fatehme raisi elaheh saberi Open Access Article Abstract Page Full-Text 5 - Chemical composition of the essential oil obtained from leaf and flower of Ferula persica Willd.var. Persica By using spectroscopic manner GC and GC-MS Jafar Izadi Nia Open Access Article Abstract Page Full-Text 6 - Quantum chemical study of hydrogen bonded homodimers of NH2NW (W=O, S, Se) Sadeghali Bavafa alireza nowroozi