Brightness Perception Characteristics of Elderly-Sitting versus Reclining Posture-
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چکیده
منابع مشابه
Effect of 45° Reclining Sitting Posture on Swallowing in Patients with Dysphagia
PURPOSE To determine the effect of a 45° reclining sitting posture on swallowing in patients with dysphagia. MATERIALS AND METHODS Thirty-four patients with dysphagia were evaluated. Videofluoroscopic swallowing study was performed for each patient in 90° upright and in 45° reclining sitting posture. Patients swallowed 5 types of boluses twice: sequentially 2 mL thin liquid, 5 mL thin liquid,...
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Most vision scientists are comfortable with the idea that perception is a multi-level process. For example we take it for granted that the two best understood properties of human colour vision, trichromacy and colour-opponency, are underpinned by physiological mechanisms operating at different stages in the visual pathway. The observation that any colour can be matched by a suitable mixture of ...
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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 . INTRODUCTION 1 . . . . . . . . . . . . . . . . . . . . . . . . 1.1 Related Work in Computer Vision 2 1.1.1 Appearanced-Based Methods for Object Recognition . . . . . . . . . 3 1.1.2 Human Modeling and Tracking 'I 1 . . . . . . . . . . . . . ....
متن کاملSeverity and characteristics of developmental delay can be assessed using variability measures of sitting posture.
PURPOSE We sought to identify measures of variability from sitting postural sway that are significantly different among infants who were developing typically, those who were developmentally delayed or hypotonic, and those who later on had a diagnosis of spastic or athetoid cerebral palsy. METHODS Sixty-five infants were evaluated when they were just developing the ability to sit upright by as...
متن کاملEvaluation of the effect of different sitting assistive devices in reclining wheelchair on interface pressure
BACKGROUND Reclining wheelchair users often add one or more sitting assistive devices to their wheelchairs, but the effect of these additional sitting assistive devices on the risk of pressure ulcers has rarely been investigated. This study examined the four modes of reclining wheelchair without and with different sitting assistive devices, namely the back reclined mode, the lumbar support with...
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ژورنال
عنوان ژورنال: JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN
سال: 2008
ISSN: 0019-2341,1349-838X,2185-1506
DOI: 10.2150/jieij.92.83