List of Articles احمد حقانی Article 1 - Dynamic Modeling and Sensitivity Analysis of the Spherical Nanoparticle Topography using Piezoelectric Microcantilevers Reza Ghaderi International Journal of Advanced Design and Manufacturing Technology , Issue 1 , Year , Winter 2016 Article 2 - Dynamic modeling and nonlinear vibration simulation of piezoelectric micro-beam in self sensing mode of atomic force microscope احمد حقانی رضا قادری Journal of Simulation and Analysis of Novel Technologies in Mechanical Engineering , Issue 5 , Year , Summer 2016