in the portfolio selection problem, the manager considers several objectives simultaneously such as the rate of return, the liquidity and the risk of portfolios. these objectives are conflicting and incommensurable. moreover, the objectives can be imprecise. generally, the portfolio manager seeks the best combination of the stocks that meets his investment objectives. the imprecise goal program...

The hospital’s demand to increase nurse job satisfaction is influenced by various factors including theimplementation of good patient care management. In nursing professional development, satisfactionprovides guidelines for hospital services. This study aims determine the relationship between patientcare management and satisfaction. A cross-sectional was conducted among 303 nurses workingin a r...