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Online prediction of plate deformations under external forces using neural networks
, Article 2006 ASME International Mechanical Engineering Congress and Exposition, IMECE2006, Chicago, IL, 5 November 2006 through 10 November 2006 ; 2006 ; 10716947 (ISSN); 0791837904 (ISBN); 9780791837900 (ISBN) ; Mobini, A ; Sharif University of Technology
American Society of Mechanical Engineers (ASME)
2006
Abstract
Recently online prediction of plate deformations in modern systems have been considered by many researchers, common standard methods are highly time consuming and powerful processors are needed for online computation of deformations. Artificial neural networks have capability to develop complex, nonlinear functional relationships between input and output patterns based on limited data. A good trained network could predict output data very fast with acceptable accuracy. This paper describes the application of an artificial neural network to identify deformation pattern of a four-side clamped plate under external loads. In this paper the distributed loads are approximated by a set of...
Biomechanical comparison between bashti bone plug technique and biodegradable screw for fixation of grafts in ligament surgery
, Article Archives of Bone and Joint Surgery ; Volume 3, Issue 1 , January , 2015 , Pages 29-34 ; 23454644 (ISSN) ; Tahmasebi, M. N ; Kaseb, H ; Farahmand, F ; Akbar, M ; Mobini, A ; Sharif University of Technology
Mashhad University of Medical Sciences
2015
Abstract
Background: Ligament reconstruction is a common procedure in orthopedic surgery. Although several popular techniques are currently in use, new methods are proposed for secure fixation of the tendon graft into the bone tunnel. Purposes: We sought to introduce our new technique of Bashti bone plug for fixation of soft tissue graft in anterior cruciate ligament (ACL) reconstruction and to compare its biomechanical features with conventional absorbable interference screw technique in a bovine model. Methods: Twenty pairs of bovine knees were harvested after death. Soft tissue was removed and the Achilles tendon was harvested to be used as an ACL graft. It was secured into the bone tunnel on the...