In order for any new initiative to be implemented, it is generally assumed that policy actors need both motivation to comply with a new initiative and adequate assistance to implement the required change successfully.The study reported here examined the impact of a system of pressure Cocktail Table Lift and supports created to encourage preschool t
Differential evolution is a global optimization algorithm based on greedy competition mechanism, which has the advantages of simple structure, less control parameters, higher reliability and convergence.Combining with the constraint-handling techniques, the constraint optimization problem can be efficiently solved.An adaptive differential evolution
In reverse logistics, the accurate prediction of waste electrical and electronic equipment (WEEE) return amount is of great significance to guide electronic enterprises to formulate a reasonable recycling plan, remanufacturing production plan and inventory plan.However, due to the uncertainty of WEEE return, it is a challenge to accurately predict
IntroductionThe April 2015 Nepal earthquake resulted in more than 8,700 deaths and 22,000 casualties including damage to health facilities.The impact of this situation on chronic conditions such as human immunodeficiency virus infection and acquired immune deficiency syndrome (HIV/AIDS) may become a long-lasting public health threat.Therefore, the