List of Articles M.T Ahmadian Article 1 - Free Vibration Analysis of a Nonlinear Beam Using Homotopy and Modified Lindstedt-Poincare Methods 20.1001.1.20083505.2009.1.1.4.3 M.T Ahmadian M Mojahedi H Moeenfard Journal of Solid Mechanics , Issue 1 , Year , Winter 2009 Article 2 - Application of Piezoelectric and Functionally Graded Materials in Designing Electrostatically Actuated Micro Switches 20.1001.1.20083505.2010.2.2.7.5 A Hosseinzadeh M.T Ahmadian Journal of Solid Mechanics , Issue 2 , Year , Spring 2010 Article 3 - Cell Deformation Modeling Under External Force Using Artificial Neural Network 20.1001.1.20083505.2010.2.2.8.6 M.T Ahmadian G.R Vossoughi A.A Abbasi P Raeissi Journal of Solid Mechanics , Issue 2 , Year , Spring 2010