determining production rate considering costs and revenues in order to maximize profit is one of the applied problems in small and medium size factories. mostly existing models in production planning consider production system statically and specify production rate, although the factors determining production rate include many different changes in practice. in fact, by increasing the production...

Vertical dynamics modeling and simulation of a six-wheel unmanned military vehicle (MULE) studied in this paper. The Common Mobility Platform (CMP) chassis provided mobility, built around an advanced propulsion and articulated suspension system gave the vehicle ability to negotiate complex terrain, obstacles, and gaps that a dismounted squad would encounter. Aiming at modeling of vehicle vertic...

Structured Abstract: Purpose: This study examines how a collaboration technology is used by three organizational groups. The main focus is on the interplay between the users' perceptions (of the technology and of the knowledge shared) and the material properties of the collaboration technology. Design/methodology/approach: Two theoretical frameworks (social representations and sociomaterial pra...

In this article, we review nonadiabatic molecular dynamics (NAMD) methods for modeling spin-crossover transitions. First, discuss different representations of electronic states employed in the grid-based and direct NAMD simulations. The nature interstate couplings is highlighted, with main focus on spin-orbit couplings. Second, describe three that have been used to simulate dynamics, including ...