List of Articles Milad Hemmatnezhad Article 1 - Finite element formulation for the free vibration analysis of embedded double-walled carbon nanotubes based on nonlocal Timoshenko beam theory 10.1186/2251-7235-7-6 Milad Hemmatnezhad Reza Ansari Journal of Theoretical and Applied Physics , Issue 1 , Year , Winter 2014