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Estimation of optimal insertion angle in a mammalian outer hair cell stereocilium
17 May 2012
Jong Dae Baek, Yong-Jin Yoon, Mohammad H. Abedinnasab, Beibei Han, Sang Kyu Kwak
Abstract: Optimal insertion angle of mammalian stereocilia is estimated from the finite element analysis of the tip motion of outer hair cells (OHCs) stereocilia. The OHC stereocilia motion in the aco...
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Role of gastrocnemius–soleus muscle in forefoot force transmission at heel rise — A 3D finite element analysis
14 May 2012
Wen-Ming Chen, Jaeyoung Park, Seung-Bum Park, Victor Phyau-Wui Shim, Taeyong Lee
Abstract: The functions of the gastrocnemius–soleus (G–S) complex and other plantar flexor muscles are to stabilize and control major bony joints, as well as to provide primary coordination of the foo...
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Predicting the metabolic cost of incline walking from muscle activity and walking mechanics
14 May 2012
Amy Silder, Thor Besier, Scott L. Delp
Abstract: The goal of this study was to identify which muscle activation patterns and gait features best predict the metabolic cost of inclined walking. We measured muscle activation patterns, joint k...
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A three-compartment muscle fatigue model accurately predicts joint-specific maximum endurance times for sustained isometric tasks
11 May 2012
Laura A. Frey-Law, John M. Looft, Jesse Heitsman
Abstract: The development of localized muscle fatigue has classically been described by the nonlinear intensity–endurance time (ET) curve (). These empirical intensity–ET relationships have been well-...
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Functional foot symmetry and its relation to lower extremity physical performance in older adults: The Framingham Foot Study
07 May 2012
J.L. Riskowski, T.J. Hagedorn, A.B. Dufour, M.T. Hannan
Abstract: Background: While many studies use gait symmetry as a marker of healthy gait, the evidence that gait symmetry exists is limited. Because gait symmetry is thought to arise through laterality ...
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