Elderly people need to urinate frequently, and when they go on outings they often have a difficult time finding restrooms. Because of this, researching a body water management system is needed. Our proposed system calculates timing trips to the toilet in consideration with both their schedules and the amount of body water needing to be expelled, and recommends using the restroom with sufficient...

in recent years, the main focus of health sector reforms in iran is the family physician and referral system plan. fundamental changes in the goals and strategies, has increased the necessity of the need to reform the organizational structure. this study tries to review and summarize all cases about the organizational structure of iran and its challenges in primary health care system.this study...

due to the fact that the error surface of adaptive infinite impulse response (iir) systems is generally nonlinear and multimodal, the conventional derivative based techniques fail when used in adaptive identification of such systems. in this case, global optimization techniques are required in order to avoid the local minima. harmony search (hs), a musical inspired metaheuristic, is a recently ...

Contextual suggestion aims to provide a user with venues that are relevant to his/her preferences and context. Most existing approaches only take into account those two features in order to build their suggestion list. However, research in recommender systems recently stressed the importance of diversified suggestions. This paper introduces a novel model for contextual suggestion based on compo...

In order to improve the user search experience, Query Suggestion, a technique for generating alternative queries to Web users, has become an indispensable feature for commercial search engines. However, previous work mainly focuses on suggesting relevant queries to the original query while ignoring the diversity in the suggestions, which will potentially dissatisfy Web users’ information needs....

objectives: studying the situation of providing services for people with disability are very important and in current situation which is dominate on system providing rehabilitation services in iran, private rehabilitation centers can be the best and the most important focus for this study. methods: this research performed by qualitative method and with phenomenology type, and purposeful samplin...