List of Articles Open Access Article Abstract Page Full-Text 1 - Sensitivity Analysis of Frequency Response of Atomic Force Microscopy in Liquid Environment on Cantilever's Geometrical Parameters مهرنوش دمیرچلی Open Access Article Abstract Page Full-Text 2 - Dynamic Stability of Nano FGM Beam Using Timoshenko Theory شهاب صفاری محمد هاشمیان Open Access Article Abstract Page Full-Text 3 - Static and Dynamic Analyze of the an Aluminum Pad used as Portable Roadway مجتبی رضایی احمد محمودی ابوذر اسحقی اسکوئی رضا حسینی ثانی Open Access Article Abstract Page Full-Text 4 - Implementing a Practical Light Transmission System in order to Lighting an Office with Zero Energy Consumption جواد اشکبوس اصفهانی شاهرخ شجاعیان Open Access Article Abstract Page Full-Text 5 - Modeling & Comparison of Mechanical Behavior of Foam Filled & Hollow Aluminum Tubes by LS-DYNA & Introducing a Neural Network Model میثم رستمی مجتبی حسنلو مصطفی سیاوشی Open Access Article Abstract Page Full-Text 6 - Modeling of the Beam Discontinuity with Two Analyses in Strong and Weak Forms using a Torsional Spring Model مصطفی مستان آبادی علی علی جانی ابوالفضل درویزه فاطمه متقیان