List of Articles … Open Access Article Abstract Page Full-Text 1 - Ab Initio Quantum Chemical Studies of 15N and 13C NMR Shielding Tensors in Serine and Complexes of Serine- nH2O: Investigation on Strength of the CαH…O Hydrogen bonding in the Amino Acid Residue. M. Monajjemi T. Karimkeshteh F. Mollaamin Open Access Article Abstract Page Full-Text 2 - The Effect of Hydrogen Bonding and π–π Stacking to Stabilization of 3D Networks of a New Proton Compound, (a-6-mpyH)(Hpyzd) H2O R. Mohammadinasab M. Tabatabaee M. A. Seyed Sadjadi Open Access Article Abstract Page Full-Text 3 - The study of speaking language effect on persian language Abrahimee joybari Askari Open Access Article Abstract Page Full-Text 4 - Aesthetics of Repetition in Yahya Samavi’s Divan, "Ghalilake…… La Khathirahonna" Yahya Ma'aroof Noor Al-din Parvin Open Access Article Abstract Page Full-Text 5 - Theoretical study of the influence of solvent polarity on the structure and spectral properties in the interaction of C20 and Si2H2 Zahra Kazemi Reza Ghiasi Saeid Jamehbozorgi 10.22034/jna.2019.667135