• 복식
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• 제16권
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• pp.173-185
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• 1991

We measured change of peripheral skin temperature and mean skin temperature when the upper arm and thigh pressured in order to know the effect of skin pressure applied by clothing on blood circulation. After release from pressure, we observed also recovery condition. At the same time, we examined relation between pressure and a feeling of tightness. Three physiques of healthy females, namely slender, standard and plump, served as subjects. We used intermittent method with skin pressure applied by experimental fabric at l-minute intervals. Besides we made a comparative study with results according to different restraint method (continuous method and intermittent method). As a result of this experiment, we obtained following findings. 1. The significant difference was marked at the pressure, measuring time, physique and measuring region with change of skin temperature under upper arm and thigh restraint by intermittent method. The peripheral skin temperature decreased with the lapse of restraint time. A remarkable tendency observed according to the. increase of restraint pressure. Recovery condition after release from pressure not yet recovered to original state, for all after a lapse of 10 min. The mean skin temperature decreased with the lapse of restraint time in case of upper arm restraint, it was not an obvious tendency except 60mmHg under thigh restraint. 2. Main factor affecting the evaluation of a feeling of tightness was restraint pressure, when the upper arm and thigh restraint by intermittent method. The respondence rate of 'very tight' grew larger according to the increase of restraint pressure. The value of pressure sensation declined after restraint ten times as compared with one time, but there was difference according to restraint pressure. 3. We reexamined change of skin temperature and feeling of tightness by different restraint method(continuous method and intermittent method). The results were as follows. 1) The skin temperature decreased more greatly during skin pressure by continuous method than intermittent method, especially in the peripheral. Without different restraint method, the skin temperature of slender plysique decreased more greatly than that of plump physique. 2) The value of pressure sensation by intermittent method was highly on both sites of upper arm and thigh.

• 한국환경보건학회지
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• 제27권4호
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• pp.73-78
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• 2001

Hair will be persuit of beautifulness of human being in various permanent wave by many kinds of its drugs. Skin is based upon the hair which enroll the body of high living animals and have multiple membrane structure In this study used rat the effects of commercial permanent wave products to skin which are composed with L- cysteine and bases Results are as follow: the content of penetration 4 hors later with steady state and no significant changeable after 20 hours later. In cysteine groups, lag time and permeability coefficient of healthy skin is 2.22hr and 0.13$\mu\textrm{g}$/㎥ hr, lag time and permeability coefficient of old skin is 4.01 hr and 0.108 $\mu\textrm{g}$/㎥ hr . In conclusion of study lag time and permeability coefficient in old skin and wounded skin are faster than healthy skin. We notified that fine rinkle and rash of skin were changeable in the case of treating with permanent wave drugs than normal skin.

• Journal of Platform Technology
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• 제10권3호
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• pp.3-10
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• 2022

The effectiveness of an innovative skin treatment system that delivers an anti-aging solution deep into the skin without invasiveness and pain using a non-invasive air technology was investigated. In addition, an effective change using a non-invasive technique for delivering a solution for skin improvement was confirmed. The equipment named Cellre Jet is an effective skin care and drug delivery equipment that instantly opens the skin epidermis by using a maximum output pressure of 6 bars and high-pressure purified oxygen of 75-90% purity to deliver various nano-sized vital substances deep into the skin, and it uses the method of precisely controlling the equipment through an 8-inch digital touch display to accurately dispense the prescribed dosage. In this study, changes in skin condition were analyzed using this equipment and nano ampoules on subjects with actual skin problems through a related comparison and effectiveness judgment program. Through this study, skin care and drug delivery are possible, which will contribute to verifying the effectiveness of this non-invasive drug delivery equipment in the future, and is expected to establish the systematic effect in observing and studying changes in the skin.

• 대한약학회:학술대회논문집
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• 대한약학회 2003년도 Proceedings of the Convention of the Pharmaceutical Society of Korea Vol.1
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• pp.290.2-290.2
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• 2003

Skin Moisture is an important factor in skin health. Measurement of moisture content can provide diagnostic information on the condition of skin. In this study, a photo diode array type near infrared spectroscopy was used to determine skin moisture. Diffuse reflectance spectra were collected and transformed to absorbance using 1-nm stepsize over the wavelength range of 1100 nm to 2200 nm. (omitted)

• 문화기술의 융합
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• 제3권3호
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• pp.31-36
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• 2017

본 연구는 보습상태에서 피부의 각질층에 변화상태를 구조적으로 모델링한다. 피부구조에 따라 진행되는 형태는 세포사이와 세포횡단의 조건으로 조절 할 수 있도록 하였고, 구조적인 모델링으로 시스템의 변화상태를 확인하였다. 보습조건에서 크기 형태 조합의 모형을 구성하고, 결과적으로 보습상태의 피부 임피던스는 각층에 따라 피부에 측정 임피던스가 ${\xi}-R-SC-RH$, ${\xi}-R-SL-RH$, ${\xi}-R-SG-RH$, ${\xi}-R-SS-RH$ 와 ${\xi}-R-SB-RH$ 로 다른 형태로 나타났다. 보습조건에서 S-Corneum, S-Lucidum, S-Granulosum, S-Spinosum 과 S-Basale의 변화의 차가 있고, 변환을 제어하는 전달시스템을 구성과 변환모델을 세분화하여 구축하였다. 이를 통하여 보습상태에서 피부의 기능적 효능조절이 가능한 보습조절시스템이 구성되어 지속적인 피부의 개선효과가 진행 될 것으로 예상된다. 투과 조절시스템이 구성되어 지속적인 피부의 개선효과가 진행 될 것으로 예상된다.

• 한국산학기술학회논문지
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• 제15권12호
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• pp.7005-7011
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• 2014

본 연구에서는 노화로 인하여 다양한 피부 문제가 나타나는 중년여성의 피부문제를 해결 가능한 방법을 제시한다. 주관적 피부상태에 따른 화장품의 사용실태를 알아보고 피부 관리방법과 화장품의 사용에 필요한 기초자료를 제공하는데 그 목적이 있다. 본 연구는 경기지역에 거주하는 50대 중년여성 235명을 대상으로 설문 조사하였다. 조사 결과 주관적 피부상태와 화장품의 구매방법간의 상관관계가 있는 것으로 나타났으며(***p<.001), 주관적 피부상태와 화장품의 관리방법 간의 상관관계가 있는 것으로 나타났다(***p<.001). 이에 향후 중년여성의 안면피부상태에서 나타나는 다양한 문제를 바탕으로 개인의 정확한 피부상태를 알아보고 이상적인 피부 관리를 위한 교육 및 프로그램 개발이 이루어져야 할 것으로 사료된다.

• 한국지역사회생활과학회지
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• 제15권2호
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• pp.55-64
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• 2004

The purpose of this study was to examine the differences in skin temperature and thermal comfort of participants in a $19^\circ{C}$ room (the recommended room temperature in the winter) depending on age, sex and clothing weight. Subjects were divided into four groups (6 young males, 5 young females, 6 old males, 6 old females) and experimental trials consisted of three conditions: wearing underwear in a $19^\circ{C}$ room (19CUW), without underwear in a $19^\circ{C}$ room (19C), and without underwear in a $24^\circ{C}$ room (24C). The results indicated the following: 1) There were no significant differences in mean skin temperature based on age or sex, and the mean skin temperatures of the four groups were in the range of 32.4∼$34.0^\circ{C}$. 2) In the 19C condition, the skin temperatures of the hands and feet of old females were higher than those of the other three groups. 3) In terms of perceived thermal comfort, young females showed a tendency to feel the most uncomfortable. Both old and young groups agreed that the 24C condition was the most comfortable. 4) Relational coefficients between thermal comfort and skin temperatures were higher in the young group than in the old group. Furthermore, the perceived thermal comfort had a stronger relationship with mean skin temperatures than with local skin temperatures. 5) The mean skin temperatures of subjects who indicated they were 'comfortable' were in the range of 31∼$36^\circ{C}$ regardless of age or sex.

• 대한본초학회지
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• 제31권2호
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• pp.1-5
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• 2016

Objectives : Seborrheic dermatitis is an inflammatory skin disorder affecting the scalp, face, and torso. Typically, it presents with scaly, flaky, itchy, and red skin. It may be aggravated by illness, psychological stress, fatigue, sleep deprivation, change of season. The purpose of this study was to report the clinical effects of herbal medicine on Seborrheic dermatitisMethods : We employed oriental medical treatments; herbal-medication (Bangpungtongsungsangamibang), acupuncture, moxibustion and cupping therapy. At the same time, the patient sweated out the skin poison. We treated him two times a week with oriental therapy method. He took medicine three times a day after a meal. During taking medicine, we let him avoid fatty food, flour based food, and alcohol. We took a picture the patient's body parts and compared the symptom with previous symptom. With the picture, we evaluated the patient's condition.Results : After taking treatment - 77 times' acupuncture, moxibustion and cupping therapy during 9 months and taking herbal-medicine, the skin condition of the patient was much improved. At first, he was troubled with itching and hot feeling at reddish area, time after time the itching and hot feeling was weakened. The reddish area was changed to scaly and flaky skin and changed to normal state.Conclusions : Herbal medicine (Bangpungtongsungsangamibang) with oriental medical treatments was an effective in the treatment of Seborrheic Dermatitis and it helped to improve regenerating the skin in the body.

• 대한간호학회지
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• 제4권3호
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• pp.93-104
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• 1974

Regardless of a patient's diagnosis, the care of his skin has been a primary concern of nurses throughout the years. Nurses has washed, dried, and rubbed the skin and have changed his position so as to keep the patient's skin in good condition and to protect him from pressure sores. However, we still find many-patients suffering from the pressure sores which may take many mothers or years of treatment and cost a lot to be repaired. In view of expensive cost for treatment of the sores and low ratios of nursing staff per patient for intensive nursing care, prophylaxis of the bed sores with sufficient aids is extremely important both for patients and for nurses. Therefore, the unique purpose of this study was to determine whether sponge is good enough to treat and prevent the pressure sore as compared with gel pad and sheepskin. Sixty patients in the age range of 15 through 45 who were in unconscious status or have difficulty of mobility were chosen between January and March of 1974 at Seoul National University Hospital. They were randomly assigned to each treatment and observed on every 4th day with regard to level of consciousness, status of mobility, moisture or dryness of the bed, general skin condition, intake of nutrition, vital signs and intervals of position change in comparison with the changes of skin over the bony prominences. The study results were reviewed in a statistical method analysis of valiance-to obtain the following findings: 1. There was no significantly different changes of skin over the sanctum or the trochanter in each group using get pad, sheepskin or sponge. It means that we may substitute sponge for expensive gel pad or sheepskin. 2. There was no significant difference among mean changes of patient's skin in relation to sheepskin, gel pad and sponge. 3. There was no significant changes of patient's akin in relation to level of consciousness, status of mobility, intake of nutrition, general skin condition, temperature, blood pressure or interval of position change. 4. There were no meaningful interactions between each treatment and level of consciousness, moisture or dryness of the bed, intake of nutrition, general skin condition, temperature or blood pressure. 5. Sheepskin and gel pad had significantly better influence on patients with limited mobility than on patients with immobility, and sponge on patients with immobility on than patients with limited mobility, 6. Sheepskin and sponge had meaningfully totter influence on patients changing position at below 2-hour interval, gel pad at 2-4-hour interval, sheepskin at 4-6-hour interval, and three of them at above 6-hour interval.

• 패션비즈니스
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• 제17권5호
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• pp.138-150
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• 2013

This paper is purposed to study on the Influence of Working Condition and Job Satisfaction on the change of occupation of Cosmetologist(Hair & Skin Care) to reduce cosmetologist change of occupation. The research methods are surveying with 250 persons & doing statistics analysis such as frequency, factor, regression analysis, using SPSS V.14. The results are as belows; 1. working conditions are reduced by two factors (1) welfare working condition, (2) basic working condition, and job satisfactions are reduced by one factor job satisfaction. 2. There is a relationship demographic characteristics, such as years, income/month, number of colleague in working area, working time/day, day off/month, with change of occupation. 3. There is a relationship working condition with change of occupation. 4. There is a relationship job satisfaction with change of occupation.