• Journal of The Korean Society of Integrative Medicine
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• v.1 no.2
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• pp.37-46
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• 2013

Purpose : The purpose of the research was to analyze foot pressure, foot temperature, and correlation between foot pressure and foot temperature to grasp impact on foot pressure and body temperature distribution chart depending on functional difference of leg length. Method : After measuring leg length, put 15 students whose functional difference of leg length was over 10mm to difference group and 15 students whose functional difference of leg length was under 5mm to normal group and categorize soles of foot into 6 sections of hallux head, 1st metatarsal head, 2-4 metatarsal head, 5 metatarsal head, lateral heel, and then measure by foot pressure analyzer to analyze characteristic of pressure distribution and classify into front of the lower leg, back of the lower leg, soles of foot and measure by body temperature analyzer to analyze by checking body temperature. Result : Weight difference depending on foot pressure and body temperature was bigger when functional difference of leg length was bigger, and it could be confirmed that foot pressure and body temperature of short leg side were higher than those of short leg side. Thus, if difference exists in leg length, weight load on short leg side increases which results in higher foot pressure and body temperature, therefore enabling an assumption that mechanical problem will occur in short leg. Conclusion : When functional leg length inequality, weight bearing and pressure was getting high as a result, temperature was getting high in short leg.

• Journal of Biomedical Engineering Research
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• v.38 no.5
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• pp.232-236
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• 2017

In this study, We investigated the effect of foot cooling on the reduction of body temperature after hard exercise at the high temperature of $40^{\circ}C$. We performed a total of 30 subjects, and the subjects performed treadmill exercise for 30 minutes. We produced the cooling device to cool the foot using Peltier module. After the end of the exercise, We performed normal recovery method and cooling recovery method(one foot, both feet) for 1 hour on the same indoor environmental conditions and confirmed the change of body temperature of subjects. The results of deep body temperature measurement showed average $38.78{\pm}0.22^{\circ}C$ to $38.54{\pm}0.15^{\circ}C$ when the normal recovery method was performed. Cooling recovery method on one foot showed average $38.69{\pm}0.14^{\circ}C$ to average $38.06{\pm}0.17^{\circ}C$ and Cooling recovery method on both feet showed average $38.69{\pm}0.15^{\circ}C$ to average $37.84{\pm}0.21^{\circ}C$. There was a significant difference between the normal recovery method and the one foot cooling recovery method(p < .05), there was a significant difference between the normal recovery method and the both feet cooling recovery method(p < .05) and there was a significant difference between the one foot cooling recovery method and the both feet cooling recovery method(p < .05). Body temperature showed the lowest decrease rate when the normal recovery method was performed, and body temperature showed the highest decrease rate when the both feet cooling recovery method was performed. Therefore, recovery of cooling on the foot after hard exercise have decreased body temperature, delay fatigue in the body, and will be contributed to improvement of athlete performance.

• Korean Journal of Adult Nursing
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• v.23 no.5
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• pp.472-481
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• 2011

Purpose: The aim of the study was to identify the effects of aroma-foot-reflexology on premenstrual syndrome, dysmenorrhea and lower abdominal skin temperature of nursing students. Methods: This study used a pretest-posttest quasi-experimental study design. The participants were divided into two groups, a control group with 37 students and a treatment with 24 students. A 35 minute three times a week aroma-foot-reflexology was carried out for the treatment group. The data were analyzed using SPSS/WIN 17.0 program. Results: The results showed that aroma-foot reflexology was significantly effective in reducing premenstrual syndrome and dysmenorrhea, and raised lower abdominal skin temperature of the students. Conclusion: The results of this study indicated that aroma-foot-reflexology is an effective nursing intervention in reducing premenstrual syndrome and dysmenorrhea and in improving lower abdominal skin temperature. It is, therefore, recommended that the aroma-foot reflexology should be a clinical practice as an effective nursing intervention to reduce premenstrual syndrome and dysmenorrhea and to improve lower abdominal skin temperature of nursing students.

• Research in Community and Public Health Nursing
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• v.22 no.4
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• pp.409-419
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• 2011

Purpose: The purpose of this study was to examine the effects of foot reflexology on sleep, depression and skin temperature of the female elderly at home. Methods: This research used the non-equivalent control group pretest-posttest design. The participants were 45 elders residing at home: 23 in the experimental group and 22 in the control group. The experimental group received 30-minute foot reflexology 8 times for 2 weeks. The results were analyzed using ${\chi}^2$ test, t-test with the SPSS/WIN 12.0 program. Results: The results showed that foot reflexology was significantly effective in improving the quality of sleep, reducing depression, and raising the temperature of both feet. However, the temperature of both palms was not statistically significantly different between the two groups. Conclusion: The results of this study indicated that foot reflexology is an effective nursing intervention in improving the quality of sleep, reducing depression, and raising the temperature of both feet. Therefore, it is recommended to use foot reflexology as a complementary nursing intervention for elderly women at home in community.

• Journal of the Korean Applied Science and Technology
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• v.35 no.1
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• pp.89-98
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• 2018

The purpose of this study was to compare the foot plantar pressure and temperature changes of the developed combat boots with functional impact absorption and ventilation insole. A total of 11 male subjects(age: $21.8{\pm}2.2yrs$, height: $174.3{\pm}3.6cm$, weight: $71.6{\pm}8.6kg$, foot length: $261.0{\pm}1.0mm$) were recruited to compare the foot plantar pressure and temperature changes of the three types of combat boots: Combat boots A (generalized combat boots), Combat boots B (developed combat boots with ventilation function), Combat boots C (Application of ventilation function and impact absorption insole to combat boots B). Pedar-X and a portable thermistor temperature sensor were used to measure the foot plantar pressure parameters and the internal temperature of the combat boots, respectively. One-way ANOVA was used to compare the results of plantar pressure and temperature changes. The results were as follows: First, in the foot plantar pressure parameters, combat boots C showed the significant lower maximum foot plantar pressure in the right/left rear foot compared with combat boots A and average foot plantar pressure in the left foot compared with combat boots B. Second, after 40 minutes from the start of walking, the developed combat boots B and C showed the significant lower temperature than the general combat boots A.

• Journal of Korean Clinical Nursing Research
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• v.21 no.3
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• pp.309-318
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• 2015

Purpose: The purpose of this study was to examine the effects of foot mats on reducing levels of fatigue, discomfort, lower extremity edema and skin temperature in scrub nurses during surgery. Methods: This study employed one group repeated measures design in which 16 scrub nurses (ages 22-38) stood on steel footstools (SF) during scrub as the conventional test and stood on SF with foot mats as the experimental test. Levels of fatigue, discomfort, lower extremity edema and skin temperature were measured before the first surgical hand scrub and right after the first surgery of the day for 3 consecutive days in both tests. Results: The changes in levels of fatigue and discomfort were significantly different between tests (p<.001~.033). Edema, determined by the differences in circumferences of the ankles and calves before and after the surgery was also significantly different between groups (p=.001~.011). However, the change in skin temperature on the foot tops of both feet was not different between tests (p=.351~.467). Conclusion: The results of this study show that using foot mats on top of the steel footstool is effective in reducing the levels of fatigue, discomfort and lower extremity edema in scrub nurses during surgery.

• Journal of Fashion Business
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• v.6 no.4
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• pp.151-162
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• 2002

This study aims to reveal the effects of shoe size room on the inner environment of shoes by examining the changes of footskin temperature, temperature and humidity of the shoes, and psychological responses. The following conclusions were made: 1. Skin temperature had significant differences according to shoe sizes in the inner foot parts (right/left) and the outer foot part (left). As time went, skin temperature was distributed as follows: Type A > Type C > Type B. 2. Skin temperature appeared in the following order: instep > inner foot > outer foot. 3. The temperature within the shoes had significant differences: Type A > Type C > Type B. But no significance was recognized in the humidity within the shoes: Type B > Type C > Type A. 4. Some significance was noticed in the psychological responses of size fitness and comfortableness. In size fitness, Type B was responded to be fitting, Type A little small, and Type C rather big. Moisture had similar changes according to three shoe sizes, but humid was the response as time went. Comfortableness appeared in the order of Type C > Type B > Type A.

• Journal of Korean Foot and Ankle Society
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• v.24 no.4
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• pp.142-147
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• 2020

Purpose: Diabetic foot ulcers are closely related to body surface heat, which can be affected easily by temperature differences. This study examined the correlation between the healing process of diabetic wounds and abnormal diurnal temperature through an animal study. Materials and Methods: Rats in the abnormal diurnal temperature group and control group were given a 10 mm sized full-thickness skin ulcer. Wound size progression was observed in both groups. H&E and Masson's trichrome staining was performed at 14 days after wound formation, and the number of vessels per unit area and histology analysis were performed. The changes in the ulcer were measured through three dimensional cross-section area using INSIGHT^® devices. Results: The wound recovery period (granulation ingrowing) was 24 days in the abnormal diurnal temperature model and 20 days in the control group. The thickness of scar tissue was 402±23.19 ㎛ in the control group and 424.5±36.94 ㎛ in the diurnal temperature model. Neovascular formation was counted as 5.1±0.97 for the control group and 4.16±0.94 for the diurnal temperature model group. Conclusion: Delayed and inferior diabetic wound healing was observed in the abnormal diurnal temperature group, which was characterized by greater diurnal variations than the typical growth environment.

• Journal of Korea Multimedia Society
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• v.20 no.3
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• pp.474-481
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• 2017

In Korea, foot-and-mouth disease has not been reported for several decades, but it began to develop again in 2000. For 2010~2011, when the worst occurred, 3.5 million animals were disposed of resulting in a loss of 2.8 trillion won. In order to prevent the harmful effects of foot-and-mouth disease, vaccination and housing management are being implemented. Despite these measures, foot-and-mouth disease is infected with air through the respiratory tract and accompanies fever after latency. Therefore, it is recognized that measuring and managing the body temperature of livestock at the early stage is the first step of managing this disease. In this paper, we propose a temperature monitoring system that can measure the body temperature by incorporating temperature sensor mounted in ear-tag of cattle and collect body temperature data of each individual cattle through BLE into the control server. The proposed body temperature monitoring system has various advantages such as easy installation without the help of livestock specialists and not damaging the organs of the livestock. So, it is possible to manage the abnormal symptom of cattle in real time and it is believed that the proposed monitoring system will revolutionize the prevention of foot-and-mouth disease.

• The Journal of Korean Physical Therapy
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• v.26 no.4
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• pp.220-225
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• 2014

Purpose: This study aims to investigate the impact of a short walk putting on Coolfin shoes on the foot temperature rise and blood circulation. Methods: Twenty healthy adults participated in experiments in this study. All subjects walked respectively barefoot and putting on Coolfin shoes. Infrared imaging cameras were used to collect and analyze the data on the foot temperature. Results: As a result of this study, there were significant differences between the temperatures of the great toe and top of the foot after 20-minute walks with bare feet and in Coolfin shoes. Both the temperatures of the great toe and top of the foot decreased after a 20-minute walk in the barefoot condition, and there was a significant difference between them (p<0.05). Both the temperatures of the great toe and top of the foot increased after a 20-minute walk in the condition of putting on Coolfin shoes, and there was a significant difference between them(p<0.05). Conclusion: A short walk putting on Coolfin products induces the movement of the toes to increase the blood flow and accordingly, has a direct impact on the increase of the surface temperature of the feet, so they are effective products for helping blood circulation in the feet.