http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : Andrew Gorski (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
인체 17 부위 피부 온감 역치에서 피부 가온 속도의 영향
정다희,조가영,Andrew Gorski,이주영 한국생활환경학회 2023 한국생활환경학회지 Vol.30 No.1
The purpose of this study was to investigate the effects of heating rate on cutaneous warm thresholds in thermoneutral environments. Fifteen young males participated in this study and their cutaneous thermal thresholds for warmth were measured on 17 body regions using a thermal stimulator at the following three speed conditions: 0.1oC/s, 0.3oC/s, and 0.5oC/s. Subjects pressed the button-switch once they felt ‘warmth’ at first from their neutral-adapting thermal state. The results showed that: (1) among the 17 body regions, only sole temperature at warmth had a significant difference among the three heating rate conditions (31.5 ± 2.0, 32.2 ± 1.4, and 30.8 ± 2.1oC at 0.1oC/s, 0.3oC/s, and 0.5oC/s, respectively; P < 0.05). (2) Noticeable increases in skin temperature to detect the warmth showed significant differences among the three heating rates on the 11 body regions, including the sole (4.0 ± 2.3oC, 4.1 ± 2.4oC, and 5.8 ± 3.2oC at 0.1oC/s, 0.3oC/s, and 0.5oC/s, respectively; P < 0.05), which had increased most rate among the 17 body regions as well (P < 0.01). (3) There were significant differences in the warmth thresholds on the 17 body regions at all the three heating rate conditions. The lower back was the most sensitive to detect warmth while the back calf was the least sensitive (P < 0.05). In summary, the differences between a heating speed of 0.1 and 0.3oC/s did not result in differences in cutaneous warmth thresholds (for the 17 body regions). However, the difference between a heating rate of 0.3 and 0.5oC/s could affect the thermal sensitivity on certain peripheral body regions. These results suggest that differences in heating rate, between 0.1 and 0.5oC/s, had negligible effects on for skin temperature, itself, for the most body regions (except the sole at the 0.5oC/s heating), but increases in skin temperature was affected by the rate of heating speed. Body regional differences, however, rather than heating rate, were more salient features in cutaneous warm sensitivity.
-
여름철 도시 거주 성인의 열스트레스 인지 및체온조절성 행동에서의 성차
주희영,김규랑,Andrew Gorski,이주영 한국지역사회생활과학회 2022 한국지역사회생활과학회지 Vol.33 No.4
We investigated the sex-related differences in thermoregulatory behavior and heat-stress cognition of adults during a hot and humid summer. A total of 2,653 adults (1,341 males and 1,312 females), who resided in Seoul and Busan, participated in our online surveys from late June to August 2021. Web-bulb globe temperatures (WBGT) were monitored in Seoul and Busan at the same time as the online surveys. Data from the survey and the WBGT values were paired for analysis. The results showed that the WBGT in summer was 24.6 ± 2.4 o C. Thermal comfort, the WBGT level when feeling hot in summer, self-identified heat tolerance, threshold temperature of hot weather perceived (30.1 o C), activities (2 Met), and clothing insulation (0.4 clo) showed no sex differences. However, significant sex-related differences were found in the following : females perceived themselves as being more vulnerable to cold, sweating less, having a higher threshold temperature for cold weather, preferring higher indoor temperature, catching colds in summer and winter, using more extra clothes, using fans less during sleep, and taking fewer cold showers during summer than males (all Ps < 0.05). These results indicated that the sex-related differences during summer could be associated with differences in cold perception or cold tolerance, rather than heat perception or heat tolerance because most sex-related differences were found in the items related to environments with indoor cooling during summer.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
