List of Articles piezo-electric Open Access Article Abstract Page Full-Text 1 - Free and forced vibration analysis of Timoshenko composite beam with piezo-electric layers Mohammad Sadeghi Aliasghar Jafari Open Access Article Abstract Page Full-Text 2 - A Passive-Based Force Reflecting Algorithm for a Piezo-Actuated Macro-Micro Telemanipulation System M. Zareinejad Saeed Shiry Ghidary S. M. Rezaei