全部文献期刊会议图书|学者科研项目
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作者:Jing Chen , Ye Yang , Jingjing Wu ...
来源:[J].Colloids and Surfaces B: Biointerfaces(IF 3.554), 2020, Vol.188
摘要:... This study is aimed to investigate the possibility of guiding cell fate and tissue regeneration by the spatiotemporal controlling of contact stress between matrix materials and cells and to elucidate the mechanisms underlying. A series liquid crystal polymers of cholester...
作者:Jiawen Guo , Ding Li , Haijing Wang ...
来源:[J].Journal of the Mechanical Behavior of Biomedical Materials(IF 2.368), 2017, Vol.68, pp.16-25
摘要:... However since various levels of contact stress may be applied on the occlusal surface during chewing, the cycle-dependent wear behaviors of ceramic crowns may differ. The aim of this study was to investigate the effect of contact stress on the development of wear behavio...
作者:Kevin C. Townsend , Holly D. Thomas-Aitken , M. James Rudert ...
来源:[J].Journal of Biomechanics(IF 2.716), 2018, Vol.67, pp.9-17
摘要:Abstract(#br)Evaluation of abnormalities in joint contact stress that develop after inaccurate reduction of an acetabular fracture may provide a potential means for predicting the risk of developing post-traumatic osteoarthritis. Discrete element analysis (DEA) is a computationa...
作者:Holly D. Thomas-Aitken , Michael C. Willey , Jessica E. Goetz
来源:[J].Journal of Biomechanics(IF 2.716), 2018
摘要:Abstract(#br)Gait modifications in acetabular dysplasia patients may influence cartilage contact stress patterns within the hip joint, with serious implications for clinical outcomes and the risk of developing osteoarthritis. The objective of this study was to understand how the ...
作者:Andrew M. Kern , Donald D. Anderson
来源:[J].Journal of Biomechanics(IF 2.716), 2015, Vol.48 (12), pp.3427-3432
摘要:... Finite element analysis (FEA) was previously used to assess the influence of increased contact stress due to joint incongruity on PTOA development. While promising agreement with PTOA development was seen, the inherent complexities of contact FEA limited the numbers of su...
作者:S. Wang , X.F. Yao , H. Yang ...
来源:[J].Measurement(IF 1.13), 2019, Vol.146, pp.856-867
摘要:Abstract(#br)Based on the measurement principle of the ultrasonic method, the prediction and evaluation of the contact stress at the rubber contact interface are experimentally and numerically studied in this paper. First, the relationship between the ultrasonic echo signal and t...
作者:Long Pan , Jinzhu Tan
来源:[J].Journal of Petroleum Science and Engineering(IF 0.997), 2015, Vol.134, pp.176-185
摘要:Abstract(#br)The contact stress between rotor and stator in a progressing cavity pump (PCP) is critical to seal performance and service lifetime of the PCP. In this paper, an approach to predict the contact stress and friction behavior in PCPs is proposed. The approach is based o...
作者:Todd O. McKinley , M. James Rudert , Daniel C. Koos ...
来源:[J].Journal of Biomechanics(IF 2.716), 2005, Vol.39 (4), pp.617-626
摘要:... However, nearly all contact studies investigating incongruity-associated changes in cartilage surface stresses have been static tests. These tests have consistently measured only modest increases in contact stresses, even with large incongruities. In this study, an experimen...
作者:Toshifumi Watanabe , Hideyuki Koga , Masafumi Horie ...
来源:[J].The Journal of Arthroplasty(IF 2.11), 2017
摘要:... The purpose of this study is to clarify the difference of the contact stress on the tibial post between a rounded post-cam design and a squared design during deep knee flexion and at hyperextension using the three-dimensional (3D) finite element models.(#br)Methods(#br)W...
作者:Seok-Chul Hwang , Jin-Hwan Lee , Dong-Hyung Lee ...
来源:[J].Mathematical and Computer Modelling(IF 1.42), 2013, Vol.57 (1-2), pp.40-49
摘要:Abstract(#br)This paper presents a contact stress analysis for a pair of mating gears during rotation. Contact stress analyses for spur and helical gears are performed between two gear teeth at different contact positions during rotation. Two examples of spur and helical gears ar...

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