Optimal use of a mixed model for fuzzy programming and integer programming to determine the optimal location for emergency health services

Considered operations research is one of the most important scientific methods in the processes of strategic decision-making at various levels, especially decisions related to the drawing and planning of services necessary for human life. Hence the needs to develop an optimal method or model in light of which decisions are made, to optimize the decision-making process and strategic plans. In this research, optimal locations for emergency health services is identified in Najaf, Iraq. Because of the importance of these service sites to facilitate the speed of access of citizens when needed to receive those services, which are directly related to human life as soon as possible and with the lowest costs. In this research we will provide a mixed model of fuzzy programming and numerical programming in relation to the times of access to the proposed places to create health services sites being more flexible in decision making.