October 2014

On solving the nonlinear Schrödinger-Boussinesq equation and the hyperbolic Schrödinger equation by using the (^G'⁄_G,¹⁄_G) -expansion method

The propagation of the optical solitons is usually governed by the nonlinear Schrödinger equations. In this article, the two variable(G'⁄G,1⁄G) -expansion method is employed to construct the exact traveling wave solutions with parameters of two nonlinear partial differential equations (PDEs) namely, the (1+1)-dimensional nonlinear Schrödinger-Boussinesq system and the (2+1)-dimensional...

Author(s): E. M. E. Zayed and K. A. E. Alurrfi

October 2014

A novel method to develop an automobile assembly line system

The assembly line is an important component of the automobile production process. The function of the assembly line is to produce different models of vehicles with minimum work in the process. For better performance, activities on the assembly line should be performed to minimise the process steps and achieve other objectives. This study develops a new dynamic sequencing method to improve activities on the assembly line...

Author(s): Ali A. J. Adham and Ahmad N. N. Kamar