The International Journal of Nonlinear Dynamics in Engineering and Sciences is a peer-reviewed journal. The International Journal of Nonlinear Dynamics in Engineering and Sciences is a fully refereed international journal, which publishes original research papers and survey articles in all subjects relevant to Dynamical Systems, nonlinear sciences and analytical and numerical solution. The highest priority will be given to those contributions which discuss practical problems, the establishment of nonlinear dynamic models, the determination of a solution, approximate or exact, analytical or numerical development of the results to the real-life problems. Manuscripts which discuss new analytical techniques for new nonlinear problems in different fields of science and engineering are also encouraged.