industrial design is attempting to answer physical, emotional and functional needs of human by including different fields such as product design, transporting design, interaction design and etc. products have various functions and appearances, due to their users’ specifications. industrial design is attempting to answer physical, emotional and functional needs of human by including different fi...

Abstract Studies on non-users are often neglected in the area of information. Such research studies face challenges to obtain diagnostics. This article defends realization comprehending both information users and non-users, approaching different focuses conceptions. The theoretical frameworks approached contributions limitations these concepts. term “information non-user” can be employed approa...

abstract background: cut380a intra uterine device intra uterine device (iud) is used in the health system of iran. the most important and frequent side effects of the iuds are hypermenorrhea and polymenorrhea. in iran, iron supplement are not prescribed for the iud users and there are no documents indicating their iron reservation status. this study was performed to determine the iron status in...

Cold start is one of the main challenges in recommender systems. Solving sparsechallenge of cold start users is hard. More cold start users and items are new. Sine many general methods for recommender systems has over fittingon cold start users and items, so recommendation to new users and items is important and hard duty. In this work to overcome sparse problem, we present a new method for rec...