| 船舶舱室某些物理因素对人体工效的影响 |
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| 引用本文： | 唐志文,刘忠权,梁振福,王珏,余浩.船舶舱室某些物理因素对人体工效的影响[J].人类工效学,1997,3(3):9-11. |
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| 作者姓名： | 唐志文 刘忠权 梁振福 王珏 余浩 |
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| 作者单位： | 海军医学研究所 |
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| 摘 要： | 文章研究了噪声、温度、湿度及照明对人体工效的影响。试验在模拟船舶舱室内进行，共有4种物理因素6种排列组合。受试者为男性青年，健康，听力正常。研究发现．听阈偏移仅由噪声引起，而统计学分析表明．强噪声、低温度、高温及高湿可引起税对比敏感度函数下降。与低水平的噪声、温度及湿度相比．强噪声、高温及高湿复合因素可使视、听反应时明显延长。
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| 关 键 词： | 人体 物理因素 受试者 复合因素 听力正常 影响 统计学分析 湿度 温度 工效 |
Effect of Some Shipboard Physical Factors on Human Performance |
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| Abstract: | The effects of noise,heat,humidity and lighting on human performance were investigated.Six young male volunteers with normal hearing were tested in a simulated ship cabin under 6 combination of 4 physical factors.It was found that the hearing threshold shift was only affected by noise,but the statistical analysis showed a decrease in visual contrast sensitivity function (3.7 cpd) induced by intense noise,low lighting,high temperature and high humidity.In comparison with the combination of low-level noise,temperature and humidity,the auditory and visual reaction time were signification prolonged by the combination of intense noise,high temperature and high humidity. |
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| Keywords: | Shipboard Physical factor Work performance Hearing Vision |
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