Results 1 to 10 of about 13,135 (216)

Clinical value of biomechanics and magnetic resonance imaging in the evaluation of knee osteoarthritis [PDF]

Frontiers in Surgery
ObjectiveThe aim of this study was to analyze the clinical value of biomechanics and magnetic resonance imaging (MRI) in the evaluation of knee osteoarthritis.MethodsSixty patients diagnosed with knee osteoarthritis from June 2020 to November 2023 in our
Jun Zhou, Cheng Guo, Guifang Liu, Yaofei Liu   +3 more
doaj   +2 more sources

Polycrystalline Diamond as a Potential Material for the Hard-on-Hard Bearing of Total Hip Prosthesis: Von Mises Stress Analysis [PDF]

Biomedicines, 2023
Muhammad İmam Ammarullah, Rachmad Hartono, Toto Supriyono   +2 more
exaly   +2 more sources

Investigation of Magnitude and Position of Maximum von Mises Stress in The Cylindrical Contact Problems [PDF]

International Journal of Advanced Design and Manufacturing Technology, 2023
In the analysis of contact mechanics problems, determination of stress field in mechanical elements is essential. Between the stress components the von Mises stress is more important, because it is used in the investigation of yield criteria and fatigue ...
Hasan Heirani, Reza Naseri
doaj   +1 more source

Machine learning-based model to predict von Mises stress and chip reduction coefficient developed during dry turning of EN36C steel [PDF]

Science Progress
Vishal Mishra, Nikhil Bharat, Kalyan Chakraborty   +2 more
exaly   +2 more sources

Approximate estimation of stresses and displacements of a thin-walled square cross-section beam after torsional buckling

Nihon Kikai Gakkai ronbunshu, 2022
It is important to estimate the strength of the vehicle structure in the initial design stage of the vehicle development. The buckling of the plate is known to occurs in thin-walled structures before yielding, however, the structures can withstand loads ...
Katsuya FURUSU, Tatsuyuki AMAGO, Toshiaki NAKAGAWA, Tsutomu HAMABE, Norihisa AOKI   +4 more
doaj   +1 more source

Evaluation of the short-term curative effect of closed reduction in the treatment of developmental dysplasia of the hip based on three-dimensional magnetic resonance imaging finite element analysis

BMC Musculoskeletal Disorders, 2022
Background Based on the Digital Imaging and Communications in Medicine (DICOM) data of three-dimensional magnetic resonance imaging (3D-MRI), finite element models of the hip joints of children with developmental dysplasia of the hip were established ...
Jiani Liu, Tianyang Gao, Jia Li, Hui Shan, Shinong Pan   +4 more
doaj   +1 more source

Analysis of the physiological load on lumbar vertebrae in patients with osteoporosis: a finite-element study

Scientific Reports, 2022
This study aims to investigate the difference in physiological loading on the spine in three different motions (flexion–extension, lateral bending, and axial rotation) between osteoporotic and normal spines, using finite element modelling.
Sungwook Kang, Chan-Hee Park, Hyunwoo Jung, Subum Lee, Yu-Sun Min, Chul-Hyun Kim, Mingoo Cho, Gu-Hee Jung, Dong-Hee Kim, Kyoung-Tae Kim, Jong-Moon Hwang   +10 more
doaj   +1 more source

Pipkin Type-II Femoral Head Fracture: A Biomechanical Evaluation by the Finite-Element Method [PDF]

Revista Brasileira de Ortopedia, 2023
Objective To evaluate the biomechanical capacity of two forms of fixation for Pipkin type-II fractures, describing the vertical fracture deviation, the maximum and minimum principal stresses, and the Von Mises equivalent stress in the syntheses used ...
Anderson Freitas, Nathallie Campos Demeneghi, Fabrício Reichert Barin, Leonardo Rigobello Battaglion, Robinson Esteves Pires, Vincenzo Giordano   +5 more
doaj   +1 more source

Porosity Structure Offering Improved Biomechanical Stress Distribution and Enhanced Pain-Relieving Potential

Applied Sciences, 2020
In this study, we developed a three-dimensional (3D) human body model and a body sculpting clothing (BSC) which was fitted onto that body to simulate the biomechanical stress variations of the BSC with different porosity structures using the finite ...
Chia-Cheng Lin, Chia-Yu Wu, Mao-Suan Huang, Bai-Hung Huang, Hsin-Hua Chou, Keng-Liang Ou, Chung-Ming Liu, Fang-Tzu Pai, Han-Wei Huang, Pei-Wen Peng   +9 more
doaj   +1 more source

Evaluation of Stress Pattern Caused by Mini-Implant in Mandibular Alveolar Bone with Different Angulations and Retraction Forces: A Three-Dimensional Finite Element Study

Turkish Journal of Orthodontics, 2020
Objective:The objective of the study was to evaluate the stress pattern in cortical and cancellous bones, periodontal ligament, and in the implant itself when a mini-implant (MI) is inserted in the inter-radicular space between mandibular first molar and
Manreet Sidhu, Vinay Kumar Chugh, Kuldeep Dmello, Anurag Mehta, Ankita Chugh, Pradeep Tandon   +5 more
doaj   +1 more source