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PURPOSE: To determine the impact of noise on heart rate variability (HRV) in men, with a focus on the noise type rather than on noise intensity.
MATERIALS AND METHODS: Forty college-going...
Thirty three healthy young men and six dogs equipped with gastric fistulae were stimulated by noise of 100 to 120 phons emanating from a F-86F jet engine. The basal secretion...
Air pollution in the traffic areas in Seoul during the winter season was studied. The average level of sulfur dioxide concentration was 0.24 ppm through the day. Lowest was 0.14...
We aimed to estimate the effects of various risk factors on hearing level in Korean adults, using data from the Korea National Health and Nutrition Examination Survey. We examined data...