모발의 퍼머넌트 웨이브 형성 및 탈색에 미치는 열 함유 로드의 영향

전현진(Hyun Jin Jeon),정찬이(Chan Yi Chung),임순녀(Sun Nye Lim) 한국염색가공학회 2014 韓國染色加工學會誌 Vol.26 No.1

소스 피드백을 이용한 이중대역 저잡음 증폭기 설계

전현진(Hyun Jin Jeon),최금성(Kum Sung Choi),구경헌(Kyung Heon Koo) 대한전자공학회 2007 대한전자공학회 학술대회 Vol.2007 No.7

A dual band LNA is designed to get input matching and noise matching with source transmission feedback for wireless LAN applications. Some design techniques for the transmission line feedback of the dual band LNA have been developed with input and output design equations. The measured results shows close agreement with the simulated performance.

미용전공 대학생들의 블로우 드라이 웨이브 지각에 따른 형태학적 선호도에 관한 연구

전현진(Hyun Jin Jeon) 한국인체미용예술학회 2010 한국인체미용예술학회지 Vol.11 No.1

The purpose of this study is to identify the relevance between the wave formed according to brush size and curl types and the subjective evaluation elements. The result of this study is as follows: First, the subjective evaluation element, according to brush size, showed a significant difference. That is, the recognition of volume was highly related with a large brush, the formation was with a small brush and texture was related with large brush, according to the size of brush. Secondly, the subjective evaluation element, according to the type of curl, showed a significant difference. Volume had high relevance with setting curl. Formation was greatly related with outward curl, while texture was highly related to inward curl. Thirdly, medium size brush and setting curl were found to be most preferred in terms of the importance and preference of volume, formation and texture, which are the subjective evaluation elements.

여대생의 신체이미지와 헤어관여도가 헤어스타일행동에 미치는 영향

전현진 ( Hyun Jin Jeon ),정명선 ( Myung Sun Chung ) 한국미용학회 2011 한국미용학회지 Vol.17 No.6

The purpose of this study was to investigate the effects of body image and hairstyling involvement on the hairstyling behavior of female college students. A questionnaire was administrated to 498 female college students living in Gwangju city, Korea. For analysis of data, descriptive statistics, factor analysis, reliability analysis (Cronbach`s α), regression analysis, path analysis and t-test were applied. The results were summarized as follows. First, body image was divided into three factors: interest in appearance, interest in weight and body attractiveness. And hairstyling involvement was divided into five factors: interests in hair, fashionableness, symbolic representation, coordination and risk awareness of hair: examine sub-dimension of hairstyling behavior, four factors: in syntonic, convenience, esthetics and individuality were elicited. Second, it was appeared that body image gave significant positive influences of hairstyling behavior. Also, there was significant difference between high-body-image and low-body-image group, which were classified according to the degree of body image. Third, it was appeared that body image gave significant positive influences of hairstyling involvement. Also, there was significant difference between high-body-image and low-body-image group, which were classified according to the degree of body image. Fourth, it was appeared that hairstyling involvement gave significant positive influences of hairstyling behavior. Also, there was significant difference between high-hairstyling involvement and low-hairstyling involvement group, which were classified according to the degree of hairstyling involvement. Finally, it was appeared that direct effect of body image on hairstyling behavior was significant.

남자 대학생의 외모관심과 외모만족이 미용관리행동에 미치는 영향

전현진 ( Hyun Jin Jeon ),박혜원 ( Hea Woon Park ) 대한미용문화예술학회 2012 대한미용문화예술학회지 Vol.1 No.1

The purpose of this study was to investigate the influences of appearance concern and Appearance satisfaction on the Beauty care behavior of male college students. For data collection, a questionnaire was administrated to 419 male college students in Gwangju City, Korea, from June 1 to June 20, 2011. To analyze the data, the SPSS 18.0 statistics package was used, and descriptive statistical analysis, factor analysis, reliability analysis(Cronbach` α), regression analysis, path analysis were conducted. The results were as follows. First, it appeared that concern of appearance had positive influences on the Beauty care behavior. Second, it appeared that concern of appearance had positive influences on Appearance satisfaction. Third, the result suggested that Appearance satisfaction generally had positive influences on the aspects of Beauty care behavior. Fourth, it was found that appearance concern had direct impact on the a Beauty care behavior without mediation Appearance satisfaction.

미용전공 대학생의 전공선택 동기와 전공만족도가 취업준비행동에 미치는 영향

전현진 ( Hyun Jin Jeon ) 한국미용학회 2015 한국미용학회지 Vol.21 No.6

This study is aimed to grasp the effect of major selection motive and major satisfaction of college students in their third and fourth year majoring in aesthetics on employment preparation behavior in recognition that the employment preparation behavior of college students majoring in aesthetics is an important factor to their decision of employment and identify there exists the relationship of cause and effect between variables. Information was collected by means of questionnaires from 337 college students in their third and fourth year, majoring in aesthetics and living in Gwangju City. The collected data went through frequency analysis, corelation analysis, factor analysis, reliability analysis, multiple regressive analysis and path analysis by the use of SPSS 20.0 Statistic package. The result of study is summarized as follows: First, the major selection motive was found that the major selection motive has a noticeable effect statistically on the employment preparation behavior. Second, the major satisfaction was found that the major selection motive has a noticeable effect statistically on the major satisfaction. Third, the major satisfaction was found to have a noticeable effect statistically on the employment preparation behavior. Fourth, the major selection motive and the major satisfaction was found independently to have a noticeable direct effect statistically on the employment preparation behavior, but the major selection motive was found to have no noticeable indirect effect statistically on the major satisfaction.

외모에 대한 사회문화적 태도와 신체존중감이 미용성형수술에 미치는 영향

전현진 ( Hyun Jin Jeon ),정명선 ( Myung Sun Chung ) 한국미용학회 2010 한국미용학회지 Vol.16 No.3

The results were summarized as follows. First, sociocultural attitudes toward appearance were divided into four factors: general internalization, media pressure, media information, and internalization athlete. Overall sociocultural attitudes toward appearance had positive effects on cosmetic surgeries (rhinoplasty, breast augmentation surgery, face peeling surgery, facial contouring surgery, and teeth whitening). Second, the overall effects of sociocultural attitudes toward appearance on body esteem did not appear to be statistically significant. When the effects were examined, however, general internalization and media information turned out to have significant positive effects on body esteem, whereas media pressure had negative effects on body esteem. Third, body esteem appeared to have significant positive effects on all cosmetic surgeries (wrinkle removal surgery, breast augmentation surgery, facial contouring surgery, orthodontic treatment, and lasik or lasek surgery).

연구논문 : Blow Dry Wave 주관적 평가어휘에 관한 연구

전현진 ( Hyun Jin Jeon ),강수경 ( Soo Kyung Kang ) 한국미용학회 2005 한국미용학회지 Vol.11 No.2

객체화된 신체의식과 신체존중감이 체중 및 헤어관리행동에 미치는 영향

전현진 ( Hyun Jin Jeon ),정명선 ( Myung Sun Chung ) 복식문화학회 2011 服飾文化硏究 Vol.19 No.6

The purpose of this study were to investigate the influences of objectified body consciousness and body esteem on the weight and hair management behaviors of females. The questionnaires were administrated to 632 female residents of the Gwangju city, Korea. The SPSS for Windows 18.0 Statistics Package was used for data analysis. To verify the formulated hypotheses, descriptive statistical analysis, factor analysis, reliability analysis(Cronbach`s α), regression analysis, path analysis were used. The results were as follows. First, objectified body consciousness was divided into three factors: body shame, body surveillance, and appearance control beliefs. objectified body consciousness turned out to have positive influences on overall weight management behaviors and hair management behaviors. Second, objectified body consciousness appeared to have positive influence on overall body esteem. When the influences were further examined, body surveillance turned out to have significant positive influence on body esteem, whereas body shame and appearance control beliefs seemed to have few significant influences on body esteem. Third, body esteem appeared to have significant positive influence on all weight management behaviors and hair management behaviors. Fourth, it was found that objectified body consciousness had direct impact on the weight management behaviors and hair management behaviors without mediation body esteem.

사이버멀미 경감 연구를 위한 전정안구반사 측정 시스템 개발

전현진 ( Hyeon Jin Jeon ),장은희 ( Eun Hee Chang ),( Tariku Weldtsadik Wendimagegn ),박찬현 ( Chan Hyun Park ),정지운 ( Ji Woon Jeong ),김현택 ( Hyun Taek Kim ) 한국감성과학회 2015 감성과학 Vol.18 No.1

전정안구반사(VOR; vestibulo-ocular reflex)는 머리가 움직이는 동안 안정된 망막상을 얻기 위해 일어나는 안구의 보상적 움직임이다. 망막정보와 전정신호가 감각갈등(sensory conflict)을 일으키면 멀미가 일어나며, VOR 이득(gain)이 변한다는 것이 알려져 있다. 본 보고에서는 VOR을 측정할 수 있는 실용적이고 저렴한 시스템을 LabVIEW와Arduino를 이용하여 구현하였다. 그리고 이 시스템을 사용하여 VOR의 특징적 변화를 두 가지 실험을 통해서 측정하였다. 실험 1에서는 자기회전검사법을 이용하여 실험참가자(n = 4)의 수평 및 수직 전정안구반사의 특성을 살펴보았다. 실험 2에서는 가상환경 하에서 실험참가자(n = 8)가 정지된 화면을 볼 때와 사이버멀미(cybersickness)를 경험하는 3D 가상주행 영상에 노출되었을 때의 머리 움직임과 안구 운동을 측정하였다. 그 결과, 가상주행을 경험할 때 특징적인 머리 움직임과 안구 운동이 측정되었다. 본 보고에서 소개한 전정안구반사 측정 시스템은 가상환경에서의 사이버멀미 경감을 위한 심리생리학적 연구에 기여할 수 있을 것이다. Vestibulo-ocular reflex (VOR) is a compensatory response of the extraocular muscles generated by vestibular signals to stabilize images on the retina during head/body movements. It has been reported that mismatches between retinal and vestibular information, which cause motion sickness or cybersickness, modify VOR. To investigate the characteristic changes of VOR in subjects experiencing cybersickness, we developed a low-cost, multi-purpose VOR measurement system using LabVIEW and Arduino. To test the applicability of the system, we performed two experiments. In Experiment 1, horizontal and vertical VORs of four participants were measured using a vestibular autorotation task. In Experiment 2, eight participants were exposed to a virtual navigation to measure changes of VORs as an index of cybersickness. We observed significantly greater head rotations and eye movements while the participants were exposed to the virtual navigation than to a static image. The results suggest that the present system can help understand the psychophysiological mechanisms of cybersickness symptoms.