نتایج جستجو برای: pinch effect

تعداد نتایج: 1644829  

Journal: :Archives of physical medicine and rehabilitation 1985
V Mathiowetz N Kashman G Volland K Weber M Dowe S Rogers

The primary purpose of this study was to establish clinical norms for adults aged 20 to 75+ years on four tests of hand strength. A dynamometer was used to measure grip strength and a pinch gauge to measure tip, key, and palmar pinch. A sample of 310 male and 328 female adults, ages 20 to 94, from the seven-county Milwaukee area were tested using standardized positioning and instructions. Right...

2010
Felix Angst Susann Drerup Stephan Werle Daniel B Herren Beat R Simmen Jörg Goldhahn

BACKGROUND Hand strength is an important independent surrogate parameter to assess outcome and risk of morbidity and mortality. This study aimed to determine the predictive power of cofactors and to predict population-based normative grip and pinch strength. METHODS A representative population survey was used as the basis for prediction analyses (n = 978). Bivariate relationships between grip...

2013
Hongqiang Li

In order to effectively solve the risk of safety on power window, an improved pinch detection algorithm based on the fault detection observer estimation is proposed for an anti-pinch window control system. In designing a residual generator, the proposed fault detection algorithm makes use of the pinch torque rate information by establishing the mathematical model of DC, considered as a fault un...

Journal: :Journal of hand therapy : official journal of the American Society of Hand Therapists 2006
Ton A R Schreuders Ruud W Selles Marij E Roebroeck Henk J Stam

Numerous neurological diseases are accompanied by atrophy of the intrinsic muscles of the hand. Muscle strength testing of these muscles is frequently used for clinical decision making. Traditionally, these strength measurements have focused on manual muscle testing (MMT) or on grip and pinch strength dynamometry. We have developed a hand-held dynamometer, the Rotterdam Intrinsic Hand Myometer ...

Journal: :Physical review. E, Statistical, nonlinear, and soft matter physics 2013
Chin-Chang Kuo Michael Dennin

We study the power-law scaling behavior and pinch-off morphology of two-dimensional bubble rafts under tension. As a function of pulling speed, we observe two distinct pinch-off morphologies that have been observed in other fluid systems: long threads (LT) and double-cone (DC). At any given pulling speed, there is a nonzero probability of observing LT or DC, with the probability of observing LT...

Journal: :Circulation 2009
Xingqun Liang Yunfu Sun Maoqing Ye Maria C Scimia Hongqiang Cheng Jody Martin Gang Wang Ann Rearden Chuanyue Wu Kirk L Peterson Henry C Powell Sylvia M Evans Ju Chen

BACKGROUND PINCH proteins are 5 LIM domain-only adaptor proteins that function as key components of the integrin signaling pathway and play crucial roles in multiple cellular processes. Two PINCH proteins, PINCH1 and PINCH2, have been described in mammals and share high homology. Both PINCH1 and PINCH2 are ubiquitously expressed in most tissues and organs, including myocardium. Cardiac-specific...

Journal: :Journal of General Physiology 2001

Journal: :Physiology & behavior 1997
W J Smith J Stewart J G Pfaus

Brief, intermittent stressors, such as low-level foot shock or tail pinch, induce a general excitement and autonomic arousal in rats that increases their sensitivity to external incentives. Such stimulation can facilitate a variety of behaviors, including feeding, aggression, sexual activity, parental behavior, and drug taking if the appropriate stimuli exist in the environment. However, the ab...

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