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نویسندگان مقالات پربازدید :
مجله رفتار مکانیکی مواد زیست پزشکی
جزئیات رویداد
همایش ، رویداد ، ژورنال
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  • optimum gradient material for a functionally graded dental implant using metaheuristic algorithms

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    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1394/01/01
    • تاریخ انتشار در تی پی بین: 1394/01/01
    • تعداد بازدید: 696
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     despite dental implantation being a great success, one of the key issues facing it is a mismatch of mechanical properties between engineered and native biomaterials, which makes osseointegration and bone remodeling problematical. functionally graded material (fgm) has been proposed as a potential upgrade to some conventional implant materials such as titanium for selection in prosthetic dentistry. the idea of an fgm dental implant is that the property would vary in a certain pattern to match the biomechanical characteristics required at different regions in the hosting bone. however, matching the properties does not necessarily guarantee the best osseointegration and bone remodeling. little existing research has been reported on developing an optimal design of an fgm dental implant for promoting long-term success. based upon remodeling results, metaheuristic algorithms such as the genetic algorithms (gas) and simulated annealing (sa) have been adopted to develop a multi-objective optimal design for fgm implantation design. the results are compared with those in literature.

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