The rapid increase in the world population along with rising trend of global economic growth triggers serious problems related to energy consumption. In this regard, a comprehensive analysis current and potential situation light demographic trends, main indicators, technical conditions, social environmental concerns has become significant issue for developing well-planned regional strategies. s...

  A novel optimal single machine replacement policy using a single as well as a two-stage decision making process is proposed based on the quality of items produced. In a stage of this policy, if the number of defective items in a sample of produced items is more than an upper threshold, the machine is replaced. However, the machine is not replaced if the number of defective items is less than ...

The objectives of flood control, power generation, water supply and ecology for reservoir operation are neither completely coordinated nor opposed, its optimal decision-making is very complicated. This study proposed a method multi-objective optimization multi-attribute decision making (MODRO). correlation analysis was used to analyze the competitive relationship among extracted objectives, mod...