List of Articles انرژی شکست Open Access Article Abstract Page Full-Text 1 - Assessment of mechanical properties of silkworm cocoons under quasi-static loading H. Ahmadi M. Hasheminiya Open Access Article Abstract Page Full-Text 2 - Study on Young's Modulus, Fracture toughness & Energy of Composites Reinforced by ZnO Nanoparticles through Regression Tree, ANN & RSM abdorreza alavi gharahbagh Ali dadrasi sasan folladpanjeh Open Access Article Abstract Page Full-Text 3 - Investigation of energy and fracture modes of nanocomposites reinforced with real carbon nanotubes shahrbanoo hamedi Mansoor Fotohyan mahdiye hamedi Open Access Article Abstract Page Full-Text 4 - بهبود ریزساختار و خواص مکانیکی آلیاژ آلومینیم A356 به روش کامپوکستینگ اسماعیل دماوندی سلمان نوروزی سید محمود ربیعی Open Access Article Abstract Page Full-Text 5 - Fracture Resistance Improvement of Micro Alloy Steel Weld in Four Wire Submerged Arc Welding by applying One and Two Thermal Cycles M.S. Moeinifar