Security-constrained unit commitment (SCUC) has been extensively studied as a key decision-making tool to determine optimal power generation schedules in the operation of electricity market. With development emerging grids, fruitful research results on SCUC have obtained. Therefore, it is essential review current work and propose future directions for meet needs developing systems. In this pape...

Unit Commitment Problem (UCP) is a nonlinear mixed integer optimization problem used in the scheduling operation of power system generating units subjected to demand and reserve requirement constraints for achieving minimum operating cost. The task of the UC problem is to determine the on/off state of the generating units at every hour interval of the planning period for optimally transmitting ...

Background: Job satisfaction is an important component of nurses’ lives that can have an effect on patient satisfaction and safety, productivity and performance, quality of care, retention, turnover, and commitment to the organization and the profession. Job dissatisfaction affects nurses’ commitment to the organization. Methods: This non-experimental, quantitative study was conducted of critic...