On the platform of general chemical process simulation software (it was named Optimization Engineer, OPEN), a optimization algorithm for is developed using C + code. The based on sequential quadratic programming (SQP). We adopt activity set and rotation axis to generate solve sub-problem. active method can simplify number constraints speed up calculation. At same time, we used limited memory BF...

Despite the popularity of environmental management accounting as an approach to support corporate cleaner production measures, so far, how implementation differs according stage strategy development is largely unknown. This study thus sought identify uses and information characteristics vary among organizations at different stages development. Drawing on contingency theory view system sophistic...