Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 53 for “"Visual Performance"”.
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Relationship between illumination levels and visual performance, and the effect of age on visual performance
Digitized by Kansas Correctional Industries
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Relationship between illumination levels and visual performance, and the effect of age on visual performance
Digitized by Kansas Correctional Industries
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Visual performance in the mesopic range
… and to investigate aspects of suprathreshold visual performance under mesopic conditions. All investigations were performed using visual psychophysical techniques. Chromatic thresholds were obtained using dynamic luminance contrast noise to isolate responses to colour signals. The effects of …
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Assessment of visual performance during walking
… changes in various systems, including the visual system, acquiring accurate visual information of both stationary and moving objects may become challenging with age. New techniques for assessing dynamic visual performance with simultaneous evaluation of head and eye kinematics may help in …
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Enabling process improvements through visual performance indicators
… and the evaluation of change efforts, all using visual performance indicators. Work for this thesis resulted in several interactive dashboards in the Microwave area that characterize the production process in terms of schedule, cost, and quality compliance, with additional tools to investigate …
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Dynamic Visual Performance Characteristics of Elderly Drivers
… of the present study was to understand how the visual and mental processes work in tandem to affect the overall information processing capability of the individual, especially the older population, in a dynamic visual task such as driving. More specifically, our aim was to understand how the …
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A visual performance debugger for Concordia Parallel Programming Environment
… presents the design and implementation of the Visual Performance Debugger for the Concordia Parallel Programming Environment (CPPE), a simulator for parallel programming environment. The purpose of this visual performance debugger is to provide a rich set of correctness and performance …
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Understanding disability glare: the effects of scattered light on visual performance
… of the human eye, and the consequences for visual performance under different lighting conditions. A number of visual psychophysical measurement techniques were employed to investigate the impact of light scatter on various aspects of visual performance. The preliminary experiments carried …
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Visual Performance in Pseudophakia. The Effect of Meridional Blur in Pseudoaccommodation.
… blur, using refractive induced astigmatism, on visual performance at far and close distances. Visual performance was evaluated using letter discrimination tasks at distance and near (visual acuity, VA) and a reading task at near on subjects with pharmacologically blocked (young) or absent …
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Plain and polaroid sunglasses and visual performance, disability glare, and discomfort glare
Digitized by Kansas Correctional Industries
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Plain and polaroid sunglasses and visual performance, disability glare, and discomfort glare
Digitized by Kansas Correctional Industries
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Natural Language Human-Computer Dialogue: Menu-Based Natural Language and Visual Performance
… and to provide evidence for the nature of visual search processes with menu-based systems. The effects of window size, window activity, and query length were investigated. Window size was manipulated as a between-subjects variable with three levels representing a sixteen-item window size, …
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Holographic television : measuring visual performance with holographic and other 3D television technologies
We are surrounded by visual reproductions: computer screens, photographs, televisions, and countless other technologies allow us to perceive objects and scenes that are not physically in-front of us. All existing technologies that reproduce images perform engineering tradeoffs that provide the …
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Effects of visual performance presentations on student perceptions of the elements of music
… of this study was to determine the effects of visual performance presentations on student perceptions of the elements of music. Eighth and 12th grade student groups (n = 155) were randomly assigned from intact music classes into two presentation groups (audio and video). A Posttest Control …
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Effects of Intersection Lighting Design on Driver Visual Performance, Perceived Visibility, and Glare
… was to determine the effect of illuminance on visual performance at intersections. The third goal was to understand the relationships between object luminance, contrast, and visibility. To achieve these goals, three specific configurations were used, that illuminated the intersection approach …
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Spatial and temporal aspects of visual performance in relation to light level and normal aging
… sensitivity, temporal flicker sensitivity and visual acuity. The first two studies determined the effect of the aging of the retina on spatial and temporal contrast sensitivity at photopic and mesopic light levels. The literature states that older people experience losses of retinal neurons …
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Investigating contemporary social commentary in South African performance: Theatre, stand-up comedy, rap and visual performance
… investigates how contemporary South African performance practices function as vehicles of social commentary in the post-apartheid era by means of four case studies drawn from distinct yet interconnected domains: theatre (Mike van Graan), stand-up comedy (Schalk Bezuidenhout), rap (Angie Oeh, …
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The effect of aberrations and light scatter on visual performance at photopic and mesopic light levels
… and scattered light or abnormal processing of visual information in the retina and/or the visual pathway are the main causes of retinal image degradation. The purpose of this study was to further investigate the effect of aberrations, scatter and other parameters on the CAA test under photopic …
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Plot 99 : towards a feminine semiotic : spiritual and sexual emergence(y) in women's puppetry and visual performance
… the cross-disciplinary medium of puppetry and visual performance. It investigates puppetry's relevance to the developing academic field of Practice as Research in performance. It considers the theoretical and creative applications of this multidisciplinary art form in the innovative Feminine …
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The Effects of Real-Time Visual Performance Feedback Using a Tier Approach for Increasing Behavior Specific Praise on Teachers
… study evaluated the effects of real-time visual performance feedback as a strategy for promoting teacher use of behavior-specific praise. An ABCBC design was utilized to determine the efficacy of real-time visual performance feedback in comparison to delayed visual performance feedback. …
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