List of Articles Gear Open Access Article Abstract Page Full-Text 1 - Influence of Addendum Modification Factor on Root Stresses in Normal Contact Ratio Asymmetric Spur Gears R Prabhu Sekar R Ravivarman 10.22034/jsm.2019.664230 20.1001.1.20083505.2019.11.1.15.4 Open Access Article Abstract Page Full-Text 2 - A Comparative Study of Tooth Wear, Mechanical Power Losses and Efficiency in Normal and High Contact Ratio Asymmetric Spur Gears R Prabhu Sekar 10.22034/jsm.2019.579286.1354 20.1001.1.20083505.2020.12.1.10.6 Open Access Article Abstract Page Full-Text 3 - Dynamic and Vibration Analysis for Geometrical Structures of Planetary Gears A Shahabi A.H Kazemian 10.22034/jsm.2020.1898690.1585 20.1001.1.20083505.2021.13.4.8.7 Open Access Article Abstract Page Full-Text 4 - Predicting Depth and Path of Subsurface Crack Propagation at Gear Tooth Flank under Cyclic Contact Loading H Heirani Kh Farhangdoost 20.1001.1.20083505.2017.9.3.10.9