RETRACTED: Dynamic analysis of geometrically nonlinear and electrostatically actuated micro-beams

This article has been retracted at the request of the Editor-in-Chief and Author. Please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). thors of the article titled "Dynamic analysis of geometrically nonlinear and electrostatically actuated micro-beams", Drs. M.T. Ahmadian, H. Borhan, and E. Esmailzadeh, wish to formally retract their article from the Communications in Nonlinear Science and Numerical Simulation, Volume 14, Issue 4, 2009, 1627–1645, doi:10.1016/j.cnsns.2008.01.006 as it contains fundamental mistakes in the content of that paper. The authors apologize for their oversight that led to this situation.