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논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국지역사회생활과학회 한국지역사회생활과학회지 한국지역사회생활과학회지 제14권 제3호
발행연도
2003.12
수록면
13 - 19 (7page)

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초록· 키워드

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The purpose of this study was to investigate the UVA radiation protection effects of summer hats currently on the market with the purpose of making it possible to choose a hat with suitable UVA protection. Twelve different summer hats from the market were selected for the experiment. The results are summarized as follows: It is more effective to wear a hat than not wear a hat to block UVA radiation. Summer hats with the greatest degree of protection, from highest to lowest, are cotton, straw2, and straw1. In the area of the forehead, which is rarely influenced by the irradiation angle, the cotton hat was the most effective in protecting from UVA radiation because the material density was greater than that of the straw hats. A hat with a 8.5 ㎝ brim was more effective at blocking UVA radiation on the jaw than 6 ㎝, 4 ㎝, and 0 ㎝ wide brims, but it still couldn't block the radiation completely. Irradiation amounts at 11:00 AM on the forehead, jaw! s and left and right cheeks were lower than amounts measured on the back of the neck. This revealed that irradiation amounts depend on the shape of the hat and time of day. A hat with a brim encircling the head was found to be more effective in blocking UVA radiation than a hat with only a front or side brim.

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ABSTRACT

Ⅰ. 서론

Ⅱ. 실험 방법

Ⅲ. 결과 및 고찰

Ⅳ. 결론

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