翻訳と辞書 Words near each other ・ Hill v CA Parsons & Co Ltd ・ Hill v Church of Scientology of Toronto ・ Hill v Tupper ・ Hill v. Colorado ・ Hill v. McDonough ・ Hill v. Wallace ・ Hill Valley ・ Hill Valley (Back to the Future) ・ Hill View Heights, Wyoming ・ Hill yield criterion ・ Hill Zaini ・ Hill's Absinth ・ Hill's Academy ・ Hill's Bar ・ Hill's horseshoe bat ・ Hill's muscle model ・ Hill's Pet Nutrition ・ Hill's roundleaf bat ・ Hill's Sawmill ・ Hill's sheath-tailed bat ・ Hill's shrew ・ Hill's Tavern ・ Hill+Knowlton Strategies ・ Hill, Evans & Co ・ Hill, Gloucestershire ・ Hill, New Hampshire ・ Hill, Warwickshire ・ Hill, West Midlands ・ Hill, Wisconsin ・ Hill-Annex Mine State Park Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Hill's muscle model ： ウィキペディア英語版 Hill's muscle model In biomechanics, Hill's muscle model refers to either Hill's equations for tetanized muscle contraction or to the 3-element model. They were derived by the famous physiologist Archibald Vivian Hill. ==Equation to tetanized muscle== This is a popular state equation applicable to skeletal muscle that has been stimulated to show Tetanic contraction. It relates tension to velocity with regard to the internal thermodynamics. The equation is :$\backslash left(v+b\backslash right)(F+a)\; =\; b(F\_0+a)$ where * $F$ is the tension (or load) in the muscle * $v$ is the velocity of contraction * $F\_0$ is the maximum isometric tension (or load) generated in the muscle * $a$ coefficient of shortening heat * $b=a\backslash cdot\; v\_0/F\_0$ * $v\_0$ is the maximum velocity, when $F=0$ Although Hill's equation looks very much like the van der Waals equation, the former has units of energy dissipation, while the latter has units of energy. Hill's equation demonstrates that the relationship between F and v is hyperbolic. Therefore, the higher the load applied to the muscle, the lower the contraction velocity. Similarly, the higher the contraction velocity, the lower the tension in the muscle. This hyperbolic form has been found to fit the empirical constant only during isotonic contractions near resting length. The muscle tension decreases as the shortening velocity increases. This feature has been attributed to two main causes. The major appears to be the loss in tension as the cross bridges in the contractile element and then reform in a shortened condition. The second cause appears to be the fluid viscosity in both the contractile element and the connective tissue. Whichever the cause of loss of tension, it is a viscous friction and can therefore be modeled as a fluid damper . 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Hill's muscle model」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.