List of Articles Tautomeric Open Access Article Abstract Page Full-Text 1 - Ab initio and DFT studies on tautomerism of 5-methyl cytosine in gaseous phase K. Zare M. Monajjemi E. Zahedi H. Aghaie Open Access Article Abstract Page Full-Text 2 - Theoretical study of 2-selenoformyl-3-thioxo-propionaldehyde (STP) in the exited states ramin rafat alireza nowroozi Open Access Article Abstract Page Full-Text 3 - Protonation Constants of Valin in Different Aqueous Solutions of Dimethylsulfoxide Masumeh Jabbari Ali Shamel Farrokh Ghari