BACKGROUND Patients' and healthcare providers' satisfactions are important outcomes for any healthcare programmes. In Egypt, the Health Sector Reform Program (HSRP) has been implemented since 1999 in primary healthcare (PHC) centres adopting the family health approach. OBJECTIVES To assess the clients' satisfaction towards the overall health services provided by health centres affiliated to H...

The purpose of this study is to find out whether smart tourism technologies have an influence on tourist loyalty, memorable experiences stratification has and technologies, experiences, together affect loyalty tourist. methods used in are descriptive types research quantitative approaches. data collection technique distribute questionnaires 100 respondents. analysis multiple regression analysis...

This study proposes a system dynamics (SD) model to deal with the staged improvement of delivery-orientated production plan. The situations, such as the cycle time affected by total input of human resource, unit transportation cost influenced by amount of delivery quantity, unit penalty (shortage) cost affected by amount of shortages, and the time delay among customer demand, production demand,...

Planning, scheduling, and control decisions often involve conflicting priorities from multiple stakeholders (e.g., due to different perceptions of risk). We present a new framework for multi-stakeholder optimization to compute optimal compromise solutions among stakeholders. In this setting, stakeholder opinions are interpreted as random variables, establishing a parallel between stochastic and...

In this paper, a stable two-sided matching (TSM) method considering the intention of agents under hesitant fuzzy environment is proposed. The uses element (HFE) as its basis. First, HFE preference matrix transformed into normalized matrix. On basis, distance and projection HFEs on positive negative ideal solutions are calculated. Then, agent satisfactions. Considering constraints, multiobjectiv...

In this paper, we propose a unified probabilistic framework for product recommendation which uses both images and user’s contextual situation to predict accurately the ratings. In addition, this framework suggests highly rated and diversified products to reach better user satisfactions in conformance with researches in consumer psychology. Experimental results show that images improve the usefu...