List of Articles Open Access Article Abstract Page Full-Text 1 - Experimental and Finite Element Simulation of Cutting Tool Temperature During Hard Turning of Hardened Steel Using Sio2 Nano-Fluid Mohsen Khajehzadeh Ghorbanali Momen Open Access Article Abstract Page Full-Text 2 - Optimal Placement of Piezoelectric Elements for Structural Vibration Suppression مجتبی حسنلو احمد باقری فرید نجفی Open Access Article Abstract Page Full-Text 3 - An Experimental Investigation on performance of MWCNT-water nanofluid in a flat plate solar water heater under natural and forced circulations kourosh hasanzade Amid Khosrowdad Open Access Article Abstract Page Full-Text 4 - Vibration inverse problem for spring-mass systems محمدرضا تابش پور Open Access Article Abstract Page Full-Text 5 - A brief study about Laminated and Tempered glass of automotive Benjamin Abkar Samira Taherian Open Access Article Abstract Page Full-Text 6 - Optimization of Reactor’s Temperature and Catalyst Weight in Polymeric Waste Fuel Conversion Process سیدحسین هاشمی سیدعبدالرسول هاشمی محمود دین محمد عباس نیکنام Open Access Article Abstract Page Full-Text 7 - Design dynamic absorber to reduce vibrations of wing of a flyer object: Experimental & numerical investigation آرش نعیمی آبکناری محمدرضا صالحی برزگر mohammad mahdi Kheirikhah