• 대한의용생체공학회:의공학회지
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• 제31권1호
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• pp.67-73
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• 2010

The foot performs an important function in supporting the body and keeping body balance. An abnormal walking habit breaks the balance of the human body as well as the normal function of the foot. The influence of a flatfoot(pes planus) occupies a considerable portion of the various causes resulting in the wrong walking habit. But, little studies has been done by the functional foot orthotics for the flat foot. The object of this study, therefore, is to propose a new approach method to reveal the effects of the improvement of the foot function by using orthotics. The essential point of this study is to measure and analyze the change of ankle angle in the sagittal plane for flat foot subjects wearing the orthotics. Before and after wearing the functional orthotics, the gait analysis of flat foot subjects was conducted in three experimental aspects : the change of ankle angle, the change of the total Ankle ROM and the difference of left & right ankle angle in the sagittal plane. 1. The average ankle angle differences of before-and-after wearing the orthotics have declined like this; left : $2.71^{\circ}$, right: $1.91^{\circ}$ (p<0.05). 2. Total ankle ROM also showed decrease in both sides while the left side's is rather slight; left : $0.57^{\circ}$, right : $2.07^{\circ}$ (p<0.05). 3. The difference of left and right ankle angle in the sagittal plane decreased by $0.71^{\circ}$ (p<0.05). In result, it is confirmed that the functional foot orthotics have a significant effect on mechanical movement of ankle joint for flat foot. it is expected that this paper will be further studied and improved as a practical estimation method in the research on the effect of foot-orthotics.

• 셀메드
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• 제2권1호
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• pp.10.1-10.6
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• 2012

Acupuncture works by stimulating peripheral sensory nerves and their endings causing an increase in cutaneous blood flow and microcirculation, as well as release of neurotransmitters, neuropeptides, and hormones. SP6 Patch is a nanoscale nontransdermal device that mildly stimulates Stomach 36 (zusanli) and other acupuncture points. As stimulation of these points has been indicated to have an effect on hypothalamic function, it is of great research interest to investigate the effect of SP6 Patch on the physiology of organs that are affected by hypothalamic regulation. Bioelectrical tissue impedance data indicative of cellular physiologic organ function, using an Electro Interstitial Scan (EIS) system, were acquired from hypothalamus, pancreas, liver, intestines, kidneys, thyroid and adrenal glands in 10 (1 male, 9 females) volunteers while wearing the SP6 Patch daily for 1 week. EIS testing was performed at baseline with no patch, 30 min after wearing the patch, and after wearing the patch 12 h/day for 1 week. Subjects were instructed to keep well hydrated during the study period. All subjects served as their own control. The hypothesis was: The SP6 Patch worn 12 h/day on the Stomach 36 acupuncture point for 1 week, may significantly improve cellular physiologic functional status of different organs measured by EIS. All tested organs achieved significant improvement in their functional physiologic status after wearing the SP6 Pach 12 h/day for 1 week compared to baseline with an overall average statistical power > 89%. Based upon these results the hypothesis was accepted as true.

• 한국융합학회논문지
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• 제11권4호
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• pp.71-78
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• 2020

본 연구에서는 마네킹을 이용해서 평상시 응급처치시 입는 옷, 레벨 B, 레벨 C PPE를 착용이 고품질의 심폐소생술에 미치는 영향을 알아보고자 한다. 본 실험에 참여한 응급구조사는 C 지역 소방 소속의 5년 이상의 경력을 가진 119 구급대원 20명을 대상으로 하였다. 심폐소생술 중 가슴압박이 중지되는 손이탈 시간 및 비율의 경우 유니폼 착용그룹에서 11.9 초, 레벨 C PPE 착용 그룹에서 11.4 초, SCBA 착용 그룹에서 13.1 초인 것으로 밝혀졌다. 개인보호장비 착용은 구급대원의 움직임을 방해하고 있고 보상동작을 사용하게 되어 효율적인 응급처치의 어려움이 나타날 가능성이 많아지며, 이러한 상황이 지속될 경우 구급대원의 신체에도 피로감과 손상을 줄 수 있다. 구조 및 구급대원들은 응급상황을 대비해서 레벨별 개인보호장비를 착용하고 구조 및 심폐소생술 훈련에 임하여야 한다.

• 융합정보논문지
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• 제10권12호
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• pp.156-165
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• 2020

국내 성인 여성 330명을 대상으로 코로나19로 인한 마스크 착용 이전/이후 메이크업 정도와 메이크업 만족도의 상관관계, 여기에 작용하는 메이크업에 대한 의무적/자발적 목표지향적 태도의 조절효과를 알아보았다. 코로나19 이전 메이크업 만족도에 유의한 변수는 립메이크업(p<.001)이었고 코로나19 이후 유의한 변수는 아이브로우메이크업(p<.002)이었다. 코로나19 이전/이후 메이크업 정도와 메이크업 만족도 사이에 작용하는 의무적 목표지향적 태도의 조절효과는 유의하지 않았으나 자발적 목표지향적 태도의 조절효과는 코로나19 이전(p<.000)과 이후(p<.000) 모두 유의했다. 코로나19 이전/이후 메이크업 정도 차이는 코로나19 이후 메이크업 정도가 이전보다 낮은 것(p<.000)으로 나타나, 메이크업이 스스로의 만족을 위한 것이라고 믿는다면 메이크업 정도가 만족도에 유의하지만 실제 행동은 마스크 착용 이후 메이크업 정도가 줄었다. 이상의 내용이 미용·화장품 업계의 마케팅 자료로 활용되기를 기대한다.

• 한국안광학회지
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• 제21권1호
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• pp.11-21
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• 2016

목적: 본 연구에서는 동일재질의 투명 및 써클소프트콘택트렌즈(써클렌즈)를 정상안과 건성안에 착용시켰을 때 착용시간 경과에 따른 눈물막 안정성의 차이를 분석하고자 하였다. 방법: 연구대상자를 눈물량에 따라 정상안과 건성안으로 분류한 후 hilafilcon B 재질과 nelfilcon A 재질의 투명 및 써클렌즈를 각각 착용시키고, 렌즈 착용 30분 후, 6시간 후에 비침입성 눈물막 파괴시간, 렌즈중심안정위치, 눈물막깨짐 시작부위를 측정하여 눈물막 안정성의 변화를 알아보였다. 결과: 정상안과 건성안 모두 투명 및 써클콘택트렌즈 착용 시 착용시간경과에 따라 눈물막파괴시간은 통계적으로 유의한 감소를 보였다. 눈물막깨짐 시작 비율은 두 렌즈 모두 투명렌즈보다 써클렌즈의 주변부에서 높았고, 정상안보다는 건성안의 주변부에서 높게 나타났다. Hilafilcon B 재질보다는 nelfilcon A 재질 렌즈의 주변부에서 눈물막깨짐 시작 비율이 높았으나 착용시간경과에 따른 변화는 서로 다른 양상으로 나타났다. 한편, hilafilcon B 재질의 써클렌즈 착용 시 단위면적 당 눈물막깨짐 개수는 모두 주변부에서 많게 나타났던 반면, nelfilcon A 재질 써클렌즈의 경우는 착용시간 경과에 따라 중심부에서의 수가 증가하였다. 또한, 렌즈중심안정위치는 착용시간 경과에 따라 두 재질 모두 써클렌즈에 비해 투명렌즈가 동공중심 가까이에 존재하였으나 정상안에 비해 건성안의 중심이탈이 크게 나타났다. 결론: 본 연구결과 렌즈착용시간이 경과함에 따라 착색공정을 거친 써클렌즈 뿐만 아니라 투명렌즈도 눈물막에 미치는 영향이 달라질 수 있으며, 렌즈재질에 따라 눈물막 안정성에 영향을 주는 요인 또한 달라짐을 알 수 있었다. 따라서 투명 및 써클렌즈를 착용하고자 할 때에는 착용자의 일일착용시간이나 착용기간 등과 같은 사용습관에 따라 렌즈의 착색공법/염료 뿐만 아니라 렌즈 재질 또한 고려하여 적절한 렌즈를 선택하여야 할 것이다.

• 한국안광학회지
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• 제13권1호
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• pp.21-26
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• 2008

목적: 본 연구에서는 샘플착용 미용 콘택트렌즈의 적절한 관리방법을 알아보고자 하였다. 방법: 10대 20대 미용 콘택트렌즈 착용자 50명을 대상으로 한 설문조사를 통해 미용 콘택트렌즈 구입 시 샘플착용 실태를 파악하였다. 또한 샘플착용 미용 콘택트렌즈를 2주, 4주, 6주 동안 착용시 발생하는 그람음성균 및 진균의 오염 정도를 측정하고 적절한 관리방법에 의해 이러한 오염이 방지될 수 있는 지를 알아보았다. 결과: 설문 조사결과, 평균 4.5개의 샘플착용 미용 콘택트렌즈를 시험착용 후 구매하는 것으로 나타났다. 그람음성균 및 진균의 오염은 샘플착용렌즈의 착용기간에 따라 통계적으로 유의하게 증가하였다. 착용시마다 문지르기와 보존액을 교체하는 Group 1과 문지르기를 하지 않은 채 보존액 교체만을 해준 Group 2에서는 그람음성균 및 진균의 증식이 완벽하게 방지되었다. 1주 간격으로 관리를 한 Group에서는 그람음성균 및 진균의 증식이 어느 정도 억제되었으며, 문지르기가 균의 오염 방지에 도움이 되었다. 2주 간격의 관리는 균의 오염 방지에 거의 효과가 없었다. 결론: 착용할 때마다 보존액을 교체해주는 것만으로도 샘플착용 미용 콘택트렌즈에서의 그람음성균 및 진균의 오염을 완벽하게 방지할 수 있었다.

• 한국의상디자인학회지
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• 제16권4호
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• pp.217-228
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• 2014

The purpose of this study is to grasp inconveniences and improvements by examining wearing condition and satisfaction of protective clothing targeting 114 Korean farmers and to suggest basic data for enhancement of pattern and wearing satisfaction of protective clothing by understanding problems of pesticide-proof clothing through comparative analysis on the size of its commercial products. Most of male subjects were in charge of spraying pesticide, whereas female were most likely to play an assistant role to hold the hose of pesticide applicator. Both of female and male subjects were very aware of the harmful effect of pesticide on human body and tried to take off the clothes immediately after spraying it to reduce possible damage caused by pesticide. As a result of examining wearing condition, the farmers avoided wearing protective clothing because that it feels hot, stuffy, and uncomfortable to move. This hesitant response of wearing the clothing was not shown significantly in case of female subjects who play an assistant role for spraying. Although the farmers wore protective equipments such as mask or gloves in a proper way as compared to protective clothing, they seemed to choose alternative way rather than best way to block pesticide completely. The satisfaction regarding to the fitting of protective clothing which the subjects showed low in all items of upper-lower clothes except waistline. It is necessary to improve the functionality such as relief from heat stress and convenience for movement rather than design or economic in protective clothing development. As a result of comparing the size of five kinds of commercial protective clothing, the farmers got confused to choose the product since designation method of size across companies showed a significant difference in an identical clothing size. In addition, the sizing system developed on a basis of a well-built man has become a hindering factor in wearing satisfaction of female farmers.

• 한국의류학회지
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• 제32권4호
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• pp.517-529
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• 2008

The education status of the body make-up foundations for teenage girls was evaluated and their purchase & wearing behaviors and the level of satisfaction were studied to analyze the relationship between education level and wearing satisfaction. The research was conducted for 728 middle and high school girls in Seoul and Incheon area, by the questionnaire method. The collected data was analyzed by SPSS. Frequency, percentage, average, standard deviation, $X^2$-test, t-test, and ANOVA were performed. Among various foundation education contents learned in home economics class, most students were aware of the kind of underwear, the fiber content & management methods, laundry methods, and the kind and function of foundations. While more than 80% of all respondents didn't know about the size of foundations. As a results, most of students realized the influence of foundation wearing on the human body, selection methods for brassiere and girdle according to form and age, and matters to be attended to wear brassiere and girdle. The education standard, practical use, and awareness degree on the side effects, and the need for foundation education were positively related each other. Therefore, it is very important to educate teenage girls in the fast growth period the right selection of foundation and its effect on body health, in order to provide normal growth and healthy body.

• 복식문화연구
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• 제19권6호
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• pp.1221-1234
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• 2011

The purpose of this study was to investigate the differences and interaction effects in impression formation according to eyeglasses, earrings, hair length, and clothing color worn by woman in Her 20s. A quasi-experimental method was used for this study. The experimental design was a $3{\times}2{\times}2{\times}4$(eyeglasses${\times}$earrings${\times}$hair length${\times}$clothing color) factorial design. The model of stimulus photographs was a woman with an oval shape face in her late twenties. She wore a tailored collared jacket with a white dress shirt. The subjects were 362 female college students. First, the women wearing glasses were found to be more potent but gave more negative impressions in terms of loveliness, politeness, and attractiveness than the women without glasses. Second, the women wearing earrings were perceived to have higher individuality, attractiveness, potency, loveliness, and elegance than the women without earrings. Third, the women with short hair were evaluated to have higher individuality, potency, and elegance, and to have lower loveliness, politeness, and attractiveness than the women with long hair. Fourth, the red clothes were perceived to have the higher individuality, loveliness, and attractiveness than the dark red or grey clothes. The light grey clothes were considered as the most elegant and the dark grey clothes were shown to have low attractiveness. Fifth, the women wearing the horn-rimmed glasses with short hair were evaluated to have high individuality. The women wearing glasses with short hair were evaluated lower in loveliness than those with long hair. The women with short hair, wearing glasses without earrings were evaluated very low in attractiveness.

• 복식
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• 제63권4호
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• pp.132-142
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• 2013

This study has evaluated the physiological reaction to wearing brassiere as well as the sensations that the wearer feels in order to understand the effect of brassiere use on the human body. Six healthy women in their twenties were used as subjects and the experiment measured the difference in their S.C.L, Skin Temperature, B.V.P and Pulse. The measurements were made in the following conditions: Women not wearing any brassiere, women wearing sports brassiere, and the women wearing wire brassiere. The results showed significant differences in the following areas. 1. S.C.L was found to be the highest when they didn't wear any brassiere, followed by when they wore wire-brassiere and then sports brassiere. 2. The Skin Temperature was found to be the highest when they wore wire-brassiere, followed by when they wore sports brassiere and when they didn't wear any of them. In particular, when they wore sports brassiere, the B.V.P was found to be the highest when they wore none of them, fir skin temperature dropped as time passed. 3.ollowed by when they wore sports brassiere and then wire brassiere. When they wore sports brassiere, they had irregular blood-flow. 4. Pulse was found to be the highest when they didn't wear any of them, followed by when they wore sports brassiere and then wire brassiere. 5. Those who didn't wear any brassiere felt the most chill, followed by those wearing wire brassiere and then sports brassiere. The moisture level was found to be the highest when they wore sports brassiere, followed by when they wore wire brassiere and then when they wore none of them. Comfort level was found to be the best with no brassiere, followed by wire brassiere and then sports brassiere.