منابع مشابه
Predictors of Postoperative Finger Stiffness in Unstable Proximal Phalangeal Fractures
BACKGROUND The purpose of this study was to determine the risk factors for postoperative finger stiffness after open reduction and internal fixation of unstable proximal phalangeal fractures using a low-profile plate and/or screw system. We hypothesized that dorsal plate placement is a risk factor for postoperative finger stiffness. METHODS Seventy consecutive patients (50 men, 20 women; aver...
متن کاملVirtual Instrumentation based Non-Invasive Assessment of Arterial Stiffness Using Finger Photoplethysmographic Signal
Cardiovascular disease (CVD) is currently the biggest single cause of mortality in the world; hence, the early detection of its onset is vital for effective prevention therapies. Arterial Stiffness (AS) has proved to be a direct indicator for CVD. In this study, a non-invasivemethod for assessing AS using Finger Photoplethysmographic (PPG) Signal is proposed. Virtual Instrumentation(VI) softwar...
متن کاملEffect of Adhesive Stiffness and Thickness on Stress Distributions in Structural Finger Joints
Environmental, political. and socioeconomic actions over the past several years have resulted in a decreased wood supply at a time when there is an increased demand for forest products. This combination of increased demand and decreased supply has forced more emphasis on engineered wood products, a varied category usually connected with adhesively-bonded end joints, of which the most common typ...
متن کاملHigh stiffness of human digital flexor tendons is suited for precise finger positional control.
The objective of this study was to define the biomechanical properties of the human digital flexor tendons and to compare these biomechanical properties to other muscle-tendon units in the forearm. Mechanical measurements were performed on fresh-frozen tendons under physiological load and temperature conditions. Loads were determined by first measuring the physiological cross-sectional area of ...
متن کاملThe effects of keyswitch stiffness on typing force, finger electromyography, and subjective discomfort.
The effects of keyswitch stiffness and key action on typing force, electromyography (EMG), and subjective preference were examined. Each subject's own keyboard (with an audible key click and key activation force of 0.72 N) and three keyboards with no key click that were identical in design but had different key activation forces (0.28 N, 0.56 N, and 0.83 N) were used. Subjects (24 female transc...
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ژورنال
عنوان ژورنال: Journal of Hand and Microsurgery
سال: 2016
ISSN: 0974-3227,0974-6897
DOI: 10.1007/s12593-014-0151-5