نتایج جستجو برای: weakly contraction condition

تعداد نتایج: 411950  

A Ehsan Saleh A.H Yazdani Fatemeh Salari M Anbariyan

Background & Aims: The purpose of this study was to determine the immediate effect of patella support brace on co-contraction and electromyographic activity of selected lower limb muscles in females with patellofemoral pain syndrome during stance phase of gait. Methods: EMG activity of vastus lateralis, vastus medialis, rectus femoris, gastrocnemius, biceps femoris, semitendinosus, gluteus medi...

Journal: :Physics of Atomic Nuclei 2021

Hadron form factors are calculated using the Lorentz-contracted wave functions, determined in arbitrary dynamical scheme with instantaneous interaction. It is shown that large $$Q$$ asymptotics of defined by contraction coefficient $$C_{m}(Q^{2})=\frac{m}{\sqrt{(}m^{2}+Q^{2}/4)}$$ , where $$m$$ meson mass, and weakly depends on interaction used. The resulting $$F_{\pi}$$ $$F_{K}$$ obtained good...

پایان نامه :وزارت بهداشت، درمان و آموزش پزشکی - دانشگاه علوم پزشکی و خدمات بهداشتی درمانی ایران 1380

این پژوهش بصورت غیرتجربی و توصیفی - تحلیلی با هدف بررسی مقایسه ای پنج آزمون عملکردی اندام تحتانی در دو گروه بیماران با پارگی لیگامان متقاطع قدامی و افراد سالم انجام شد. دراین تحقیق از پنج آزمون عملکردی زیر استفاده گردید: 1 - آزمون ‏‎co-contraction semicircular‎‏ . 2- آزمون‏‎carioca‎‏ . 3 - آزمون ‏‎shuttle run‎‏ . 4- آزمون‏‎timed hop‎‏ . 5- آزمون ‏‎cross-over hop‎‏ .

2016
Sang-Yeol Lee Marg-Eun Jo

[Purpose] Maximum voluntary isometric contraction can increase the reliability of electromyography data by controlling respiration; however, many studies that use normalization of electromyography data fail to account for this. This study aims to check changes in maximum voluntary isometric contraction based on changes in posture and respiration conditions. [Subjects and Methods] Twenty-two hea...

2017
Ryoki Sasaki Shinichi Kotan Masaki Nakagawa Shota Miyaguchi Sho Kojima Kei Saito Yasuto Inukai Hideaki Onishi

Modulation of cortical excitability by sensory inputs is a critical component of sensorimotor integration. Sensory afferents, including muscle and joint afferents, to somatosensory cortex (S1) modulate primary motor cortex (M1) excitability, but the effects of muscle and joint afferents specifically activated by muscle contraction are unknown. We compared motor evoked potentials (MEPs) followin...

Journal: :acta medica iranica 0
mohammadi naghadeh m mcgrath jc

we investigated contraction to noradrenaline (na) and kc1 and sensitivity of na at the level of larger vessels (thoracic aorta and vena cava; left renal artery and left renal vein; lateral saphenous artery and lateral saphenous vein and finally central ear artery and marginal ear vein) in a model devised to mimic heart failure. the model presented here is the rabbit coronary ligation model in w...

2010
HUI RAO YANG WANG

In this paper we investigate the Lipschitz equivalence of dust-like self-similar sets in Rd. One of the fundamental results by Falconer and Marsh [On the Lipschitz equivalence of Cantor sets, Mathematika, 39 (1992), 223– 233] establishes conditions for Lipschitz equivalence based on the algebraic properties of the contraction ratios of the self-similar sets. In this paper we extend the study by...

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