• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.05a
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• pp.500-502
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• 2014

Recently, a nursery and preschool are doing its best to protect children, but an unexpected accident happened. Generally, when children have been abnormal status by accident or disease, activity and body heat are changed. In this study, to prevent such accidents, we propose real-time monitoring system which take children's body heat and activity and manage children's status by smart-phone and PC.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2012.03a
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• pp.98-98
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• 2012

최근 국내외에서 첨단 기능성 섬유에 대한 소비자들의 관심이 높아지면서 다양한 분야에서 기능성 소재들이 개발되고 있다. 특히 기능성 스포츠웨어 시장에서는 계절의 경계를 넘어 야외 활동 중에 사용할 수 있는 제품에 대한 요구가 증가되고 있는데, 날씨가 매우 덥고 햇살이 뜨거운 것에서부터, 얼음처럼 차갑고 추운 것까지 가지각색 인 경우가 있을 수 있다. 이러한 변화무쌍한 날씨에 쾌적한 활동을 하기 위해서는 외부 온도변화에 대응하여 몸을 보호하고 자연환경에 맞설 수 있는 의복의 필요성이 부각되고 있다. 본 연구에서 개발하고자 하는 지능형 체온조절 섬유는 정적상태에서는 보온성과 적외선을 방출을 통한 자가 발열기능을 부여하고, 동적상태에서는 태양열 증폭기능과 운동량에 따른 흡습발열의 기능을 통하여 자연환경과 의복환경의 변화에 대응할 수 있는 스포츠웨어 제품이다. 따라서 보온성이 우수한 PP, acrylate 원사 등을 이용하여 복합 방적사 설계 및 생산을 최적화였다. 또한 흡습발열 성능이 향상된 섬유구조체를 설계하여 개발 원사 구성에 따라 보온 발열 기능성 부여 방법을 달리하여 최적의 성능을 이끌어내는 제품을 개발하고자 하였다.

• Journal of Life Science
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• v.16 no.4
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• pp.618-625
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• 2006

Patterns of induced daily torpor were measured in the striped field mouse, Apodemus agrarius, in response to low temperature, food deprivation and various photoperiods using implanted data loggers. A total of 8 of 21 females entered daily torpor in response to low outside ambient temperature (Ta) during winter and spring, constant low Ta $(4^{\circ}C)$ or food deprivation $(23^{\circ}C)$ during summer, but 2 of 23 males did only in response to low outside Ta during winter. This fact indicates that torpor is an adaptive hypothermia to unpredictable environment in both some males and females, as well as that torpor was inhibited in males in the reproductive season as in other mammals, which is regarded as a strategy not to reduce the chance of copulation. As for females, however, torpor was employed in response to unpredictable environment even in the reproductive season, suggesting that alternative strategies other than keeping the chance of copulation maybe hired by females to keep the population. Torpor bout generally began at $6{\sim}12$ AM, but the decrease of body temperature $(T_b)$ began mainly at $4{\sim}6$ AM at any conditions, the time when Ta is lowest. This strategy might be also adopted for reducing heat loss to unpredictable environment. Minimum $T_b$ of both males and females during torpor did not fall below $16.5^{\circ}C$. Photoperiod had no influence on the incidence and timing of daily torpor in either males and females. The similar timing of torpor bout in response to the 3 different photoperiods (24D, 16L:8D or 8L:16D) under the constant temperatures $(4^{\circ}C\;or\;23{\pm}2^{\circ}C)$ suggests that entering time of torpor might be controlled by the circadian rhythm of the mice rather than by the photoperiod.

• Journal of Korean Physical Therapy Science
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• v.2 no.3
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• pp.577-586
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• 1995

This paper was the study of a change in the body temperature of each region(Oral cavity, Axillary, Cubital, Popliteal, Inguinal region)and by time after appling hot(Hot Pack, Infra Red) and cold (Ice Pack, Cooling Pack) to lumbar region. The statistical measures were sampled through 16 senior students in dept. of Physiothrapy, Kim Cheun College and the period for this was from July 13, 1995 to July 20, 1995. There was an increse in the temperature of distal portion besides application area after hot application. The increse in the body temperature according to applied agents and time showed significance statistically(p<0.01, p<0.05). There was just a decrease in the temperature of distal portions besides application area after appling Ice Pack. Furthermore there was an increase in the body temperature after appling Cooling Towel. Therefore, during cold application the appling agents and time did not showed any significance statistically.

• Journal of Nutrition and Health
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• v.31 no.4
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• pp.747-755
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• 1998

In order to study the relationship between body core temperature and adiposity , the core temperatures of normal weight female college students were measured during an instant-noodle lunch eaten in a laboratory at the ambient temperature of 22-24.8$^{\circ}C$. Ambient temperature was positively correlated with meal-start core temperature and meal duration. The difference between the peak postprandial and the meal-start core temperature was negatively correlated with body weight and BMI. This means that the thermogenic response induced by meal consumption was negatively associated with adiposity. Meal duration also showed a negative correlation with body weight, BMI, and hip girth. Thus, the obese eating style characterized by a rapid rate of food intake was also associated with adiposity in normal weight women. It was possibly a contributing factor in the development of obesity. In conclusion, adiposity is negatively associated with the difference between the peak postprandial and the meal-start core temperature and meal duration during a meal.

• KOREAN POULTRY JOURNAL
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• v.41 no.6
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• pp.98-102
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• 2009

닭의 피부는 땀샘(汗腺)이 없어서 증산작용으로 체온발산이 불가능하기 때문에 고온의 환경하에서는 입을 벌려 헐떡거림(panting)을 위주로 체온을 발산시키고, 일부는 볏, 고기수염, 얼굴 등을 통하여 증발작용을 한다. 특히 육계는 증체가 빠르고 이를 뒷받침하기 위한 체내 대사가 활발하기 때문에 여름철을 슬기롭게 대처하기 위한 세심한 주의가 요구된다. 우리나라와 같이 여름철 고온다습(高溫多濕)한 기후조건에서 계사 환경온도 유지가 어렵고, 열 스트레스를 줄이는 것이 쉽지 않다. 농장주는 여름철 더위에 의한 생산성 저하는 물론이고, 짧은 시간에 닥칠 수도 있는 혹서기 대량폐사를 막기 위하여 외부환경 변화상황을 주지하고서 각자가 소유하고 있는 계사의 환경과 닭의 상태를 주의 깊게 관찰함은 물론 피해를 최소한으로 감소시키기 위한 나름대로의 노하우를 가지고 대처하지 않으면 애써 노력한 결과가 혹서기 잠깐 사이에 큰 피해를 초래할 수도 있다는 인식을 가지고 있어야 한다. 환경온도와 상대습도 등의 생활에 큰 영향을 미친다. 환경온도, 상대습도 등이 닭의 생리에 미치는 영향을 알아보고 혹서기와 우기에 닭 사양관리를 알아보자.

• Journal of Oriental Medical Thermology
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• v.3 no.1
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• pp.52-59
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• 2004

Purpose This study was peformed to observe the change of body temperature during preparatory period. Method This study was carried out on 92 patients by D.I.T.I. The temperature was measured on Chondol(CV22), chonjung(CV17), the abdominal region and palm of Rt. and Lt. hand on every minutes for ten minutes. Result and Conclusion In male and female, until 6 minutes mean body temperature decreased but from 7 minutes it increased a little. In chonjung(CV17) and the abdominal region, temperature increased continously for ten minutes. However in palm of Rt. and Lt. hand it decreased continously for ten minutes

• Transactions of the Korean Society of Mechanical Engineers B
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• v.39 no.2
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• pp.147-152
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• 2015

We designed, fabricated, and tested the capacitive microsensors for skin piloerection monitoring. The performance of the skin piloerection monitoring sensor was characterized using the artificial bump, representing human skin goosebump; thus, resulting in the sensitivity of $-0.00252%/{\mu}m$ and the nonlinearity of 25.9 % for the artificial goosebump deformation in the range of $0{\sim}326{\mu}m$. We also verified two successive human skin piloerection having 3.5 s duration on the subject's dorsal forearms, thus resulting in the capacitance change of -6.2 fF and -9.2 fF compared to the initial condition, corresponding to the piloerection intensity of $145{\mu}m$ and $194{\mu}m$, respectively. It was demonstrated experimentally that the proposed sensor is capable to measure the human skin piloerection objectively and quantitatively, thereby suggesting the quantitative evaluation method of the qualitative human emotional state for cognitive human-machine interfaces applications.

• Proceedings of the Korean Society of Dyers and Finishers Conference
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• 2003.04a
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• pp.108-111
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• 2003

현대인의 생활환경 변화에 따라 레져 산업의 급격한 증가로 인해 관련산업에 많은 영향을 주고 있다. 특히 스포츠 분야에서는 의류, 신발 및 장비 분야에서 새로운 제품에 대한 수요가 증가하고 있다. 이들 제품이 요구하는 물성은 각종 기후조건에서 인체를 보호하고 착용자가 쾌적함을 느낄 수 있어야 한다. 이러한 기능을 충족시키기 위해서는 운동 중에 발생하는 땀을 발산하고 외부에서의 수분의 침투를 막아 체온의 급격한 변화가 나타나지 않도록 투습방수성을 나타내어야 한다. (중략)

• Proceedings of the Korean Fiber Society Conference
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• 2003.10b
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• pp.92-95
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• 2003

스포츠웨어는 착용 중의 쾌적함을 위하여 자연환경의 변화, 인체의 운동 및 활동 상황에 맞추어 그 기능을 적절히 조절할 수 있어야 한다. 인체는 체온 조절을 위해 땀을 흘리고 이 땀이 의복 밖으로 원활히 방출되지 못하면 덥고 습한 온열 생리적 불쾌감이 유발된다. 그러므로 온열적 불쾌감을 발생시키지 않도록 하는 것이 스포츠웨어가 가져야 할 중요한 기능이다. 이러한 환경 및 인체변화에 대응하여 투습ㆍ발수 소재가 일상 스포츠 웨어의 소재로 널리 쓰이고 있다. (중략)