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3 report(s) found for Patrick Sherry
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The current study examined a new mobile app for the measurement of fatigue and alertness in the workplace, the AlertMeter. Seventeen participants experienced 36-hour sleep deprivation and were measured every two hours. Sixteen of the 17 participants were able to stay awake the entire study. No adverse...

Building upon the development of a measure of safety culture based on a simplified two-factor model of meaning and behavior, a further validation study of the safety culture instrument was undertaken. The Safety Culture Assessment Survey (SCAS) was administered to a large regional railroad organization...

The purpose of the initial project was to establish a baseline for the evaluation of proposed fatigue mitigation efforts, to demonstrate the utilization of measures of sleep and fatigue, and to gather initial data for comparison to other previous studies. Results demonstrated that there was enough data...

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