• 한방안이비인후피부과학회지
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• 제22권3호
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• pp.145-152
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• 2009

Objectives : The aim of this study was conducted to test alopecia by external application with traditional oriental hair care products. Methods : A total of 20 males who visited Daegu Hanny Oriental Medical Center from December 15th, 2007 to September 30th, 2008 were included in this study. In this study, they were treated with the hair care products(shampoo, hair tonic) containing herbs. For 12 weaks hair density and hair thickness content were measured by Folliscope 2.5. Comparative analysis result between before treatment and after treatment was checked. And satisfaction after using shampoo, hair tonic was checked. Results : Change of hair density and hair thickness between before treatment and after treatment (4, 8, 12 weeks) showed significant changes(p<0.05). Comparative analysis result between before treatment and after treatment showed significant changes(p<0.0001). Satisfaction after using shampoo, hair tonic was near good. Conclusions : Considering the above results, we have concluded that hair care products containing herbs have the remarkable effect on alopecia.

• 패션비즈니스
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• 제11권3호
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• pp.59-68
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• 2007

This study examined knowledge and hair care behaviors of hair and scalp on UV(ultraviolet) comparing beauty care major and non-major female students. Results were obtained by questionnaire in 159 students majoring in beauty care and 198 students not majoring, was used frequency analysis, varimax rotation, t-test, F-test, Tukey post test. The analysis was statistically processed by using SPSS 12.0 program. The knowledge of hair and scalp on UV associated with a major showed significant on hair damage, in the UV, hair, scalp, hair damage, and UV and hair-related items, suggesting higher level in major female students. The results of care behaviors of UV and hair and scalp knowledge associated with a major. Correlation of care behaviors with a major showed significant results. For correlation by subfactor, there was significant difference in self-care, habitual care, and washing care between two groups, but there was no significant difference in protection care. It was found that both major and non-major students did not receive professional care.

• 한국환경보건학회지
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• 제28권3호
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• pp.64-71
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• 2002

Hair provides important information about the body's mineral status. Therefore, we have studied the trace elemental distribution in human hair under different inhalation and ingestion environment using neutron activation analysis (NAA). NAA is a powerful analytical method which can be used successfully to determine trace elements in environmental and biological materials. Total diet and six different herbal medicine were analysed to study ingestion environment. Airborne dust in foundry was analysed and compared with outdoor dust to study inhalation environment. Human hairs of common person, herbal medicine taker and foundry worker were analysed to estimate the trace elemental distribution of people under different inhalation and ingestion environment. Analytical results show that herbal medicines contain higher micronutrients such as Ca, Mg, Mn and Cu that total diet and airborne dust in foundry has high Cr. The concentration of Ca, Mg and Mn in hair of herbal medicine taker is two times higher than in hair of common person and Cr con-centration in hair of foundry worker is about three times higher than in hair of common person. These results show that NAA can be used importantly to monitor human health through biological and environmental samples.

• 한국의류산업학회지
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• 제6권6호
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• pp.740-748
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• 2004

The purpose of this research is to observe the face types of types of haircut design that is the basis for the completion of a hair styling mainly with case of male college student. For the purpose of this, I carried out direct and indirect observation and measurement for faces of 293 male college student who attended universities in Busan, and measured face types which were classified by the group analysis preferred hair style in order to do actual hair cut design. The result of this research is as follow. This paper conducted the element analysis in regard to the direct and indirect items of face, and it pulled out 5 elements. As a result of group analysis with elements as independent variables, they are classified into4 types. For actual hair cut design, 4 types classified by group analysis and nearing models analyzed. This research bring accurate information classified face types.

• Pediatric Gastroenterology, Hepatology & Nutrition
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• 제11권2호
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• pp.122-129
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• 2008

목 적: 만성 설사, 흡수 장애 등의 소화기 질환에서 경구 영양 공급이 불충분할 경우 미량원소 결핍 발생의 빈도가 높으나, 이러한 환아에서 미량원소 결핍 증상에도 불구하고 혈액 검사 결과 정상으로 나타나기도 한다. 따라서 미량원소 결핍 고위험군 환아에서 결핍된 미량원소를 확인하고, 적절한 공급 및 추적 관찰 지표로서 모발 검사의 유용성을 알아보고자 하였다. 방 법: 서울대학교 어린이병원에 내원하여 만성 소화기 질환으로 경구 영양 장애 또는 성장 발육 부전을 보였던 13명을 대상으로 모발과 혈액의 미량원소 검사를 시행하여, 결핍 소견을 보인 모발과 혈액의 미량원소에 대해 장기 정맥영양군과 경구영양군, 그리고 증상군과 무증상군으로 나누어 비교, 분석하였다. 결 과: 전체 13명 중 11명에서 모발 또는 혈액 검사에서 미량원소 결핍이 있었으며, 결핍된 미량원소는 아연, 셀레늄, 구리였다. 모발 내 아연 결핍은 8명(62%), 모발 내 셀레늄 결핍은 6명(46%)이었고, 혈액 내 아연농도가 정상인 환자의 67% (8/12명), 혈액 내 셀레늄 농도가 정상 환자의 57% (4/7명)에서 각각 모발 내 아연, 모발 내 셀레늄 결핍을 보였다. 모발 내 아연 농도는 장기 정맥영양군에서 경구영양군에 비해 유의하게 낮았으며(p=0.015) 결핍 발생 빈도 또한 유의하게 높았다(Fisher's exact test, p=0.032). 모발 내 셀레늄 농도는 증상군에서 무증상군에 비해 유의하게 낮았다(p=0.034). 결 론: 만성 소화기 질환으로 경구 영양 장애 또는 성장 발육 부전이 있을 경우 증상 여부에 상관없이 혈액검사와 함께 모발 미네랄 검사로 결핍 여부를 평가하는 것이 필요할 것으로 보인다.

• 한국의류산업학회지
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• 제9권3호
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• pp.336-340
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• 2007

In this study, "housewives" are defined as married women who take care of housework mostly and do not work outside of home. Changing family types and higher education level of housewives enable them to be more interested in heath, beauty, and appearance. Increased interest and more frequent visits to hair salons cause scalp damage as well as hair damage, which results in hair loss. Moreover, some women suffers from scalp and hair damage due to childbirth, but many of them are not aware of it. Therefore, this study tries to find out the following; housewives' perceptions on hair and scalp management, and how such perceptions are formed. In addition, this study will present the direction for beauty marketing taking into account the characteristics of housewives and provide data necessary for them to keep their hair and scalp healthy. For these purposes, a survey was carried out after modifying the questionnaire through a presurvey. The survey tried to find 1) perceptions on hair and scalp management according to demographic characteristics, and attitude toward hair and scalp management according to demographic characteristics. Data were analyzed using frequency analysis, cross tabulation, t-test, factor analysis, and Analysis of Variance. The results were as follows, most recognize the importance of hair and scalp management but do not receive management because of the high cost, most of them receive information about hair and scalp management from people around them, and the higher the education level and health status, the more active the attitude toward hair and scalp management. These differences were all statistically significant.

• 한국염색가공학회지
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• 제24권3호
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• pp.204-212
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• 2012

This study was used a thermogravimetric analyzer to determine thermal characteristics, a hair analysis system to examine morphological changes of wefts-human hair, poly vinyl chloride(PVC) and polyethylene terephthalate (PET)-used in manufacturing wigs. According to a flammability test on human hair and synthetic wefts for wigs, the best results were observed in human hair. According to a thermal test, PET was the best in terms of thermal stability. Also good tensile strength was observed as well. In a scanning electron microscope observation, no human hair scale layer was found because of chemical treatment. In the PVC sample, homogeneous unevenness was observed. Due to a lack of human hair supply and increase in its price, recently, PET weft has emerged as a great substitution for human hair. Because it can be curled using an electric curling device and is more efficient than the conventional non-flammable material PVC in terms of thermal resistance, it will become the next-generation weft for wigs.

• International Journal of Advanced Culture Technology
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• 제10권2호
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• pp.106-115
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• 2022

This study is to investigate factors that influence job performance of hair salon workers such as self-leadership, empowerment, and self-efficacy. Data were collected by distributing 450 questionnaires to hair salon workers in the S. Excluding the questionnaires with insufficient responses, 433 copies were used for analysis with SPSS 26.0 for Windows. The survey was conducted from March 21 to 27, 2022. As a result of the analysis, first, the self-leadership of hair salon workers was found to have an effect on job performance. Second, the empowerment of hair salon workers was also found to have an effect on job performance. Third, the self-efficacy of hair salon workers was found to have an important effect on job performance. This study is expected to contribute to the development of hair salon workers by identifying ways to maximize job performance and increasing customer satisfaction.

• Mass Spectrometry Letters
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• 제13권1호
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• pp.2-10
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• 2022

Metabolomics makes it possible to analyze the interrelationships between various signaling molecules based on the metabolic pathways involved by using high-resolution devices. This approach can also be used to obtain large-scale metabolic information to identify the relevant pathways for disease diagnosis and prognosis and search for potential biomarkers. In the fields of medicine and forensics, hair analysis is used to detect various metabolites in the body. Hair can be harvested readily in a noninvasive manner and is easier to transport and store than blood and urine. Another advantage from a forensic viewpoint is that hair reflects all the components of body fluids. In addition, because of the unique coating structure of hair, it can be used for measurements without changing or destroying its adsorbed components. In this review, the pretreatments for hair analysis, instrumental conditions and clinical applications are discussed. Especially, the clinical use of hair metabolomics in the diagnosis of various diseases and the limitations of the technique are described.

• 복식문화연구
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• 제26권3호
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• pp.282-295
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• 2018

Hair style allows consumers to express their aesthetic sense and individual beauty. However, due to the attributes of hairdressing services and the high expectations of consumers, complaints are increasing rapidly. This study examined the complaint behavior, compensation and hair salon patronage of consumers. Then, a model is presented that explains the complaint behavior for hairstyling, forms of compensation, and hair salon patronage through empirical analysis. This study was conducted by a survey method. A total of 399 questionnaires were used for the analysis. The data were analyzed using SPSS 23.0 and AMOS 23.0 statistical software. The dimension of complaint behavior for hair style included verbal complaints, non-verbal complaints in the salon and private complaints outside the salon. The forms of compensation included re-procedure, psychological, and material compensation. Hair salon patronage was one-dimensional. These results were obtained through exploratory and confirmatory factor analysis. Then the conceptual model was empirically analyzed by covariance structure analysis and obtained in final form through model modification. Verbal complaint behavior positively influenced re-procedure compensation. In addition, non-verbal complaint behavior had positive effects on psychological and material compensation. Hair salon patronage was positively affected by re-procedure and psychological compensation. However, private complaint behavior had a negative effect on hair salon patronage. The direct and indirect effects of the paths among variables were verified by analyzing the mediating effects of different forms of compensations. It is possible to establish differentiated marketing strategies with these findings for consumers with complaint behaviors by considering the forms of compensation.