A Study on the Physiological Properties of Skating Players Skin Temperature and Clothing Temperature in Body Parts

(Hyang Ran Jeon) 한국의류산업학회 2000 한국의류산업학회지 Vol.2 No.5

This study was conducted to find out the relationship between skin temperature and clothing temperature in body parts. Four different kinds of fabrics were used in this experiment. These fabrics were a (Ny/Spun, 81.8/18.2%), b (Wool/Poly/span, 50/45/5%), (Wool/Ny/Span70/25/5) and d (Wool/Poly/Span 45/45/10%). The subjects skated at indoor ice rink where the length was 111.12 m, the temperature was 11±1℃ and the humidity was 70±10%. The four an male professional skaters` speed was 17±1 seclm/lap. Physiological parameters were skin temperature at 4 body points (chest, upper arm, thigh, leg) and clothing temperature at chest was measured every 15 second. Experiment protocol was as follows: resting before skating (5 min.), skating (5 min.), and resting after skating (10 min.). The results were as follows; The mean skin temperature by fabrics shows b $gt; a $gt; d $gt; c. The mean skin temperature began to decline little by little as soon as the subjects entered the indoor ice rink. After they rested for five minutes, they started skating and the mean skin temperature declined widely. After skating, the mean skin temperature increased step by step. It maintained the similar temperature. The value of skin temperature at body points shows Leg $gt; Chest $gt; Upper arm $gt; Thigh. Because of the characteristics of skating uniforms, the skin temperature of the leg is the highest. The skating uniform was designed to have a protective portion in the leg. The chest produces the highest temperature in the body. The comparison of difference values in skin temperature show Thigh $gt; Upper arm $gt; Chest $gt; Leg. While skating in a cold atmosphere, the largest difference value is clothing temperature. The clothing temperature is lower than the skin temperature during skating. The difference value of clothing temperature is larger than the skin temperature of the chest.

DEVELOPMENT OF PATTERN MAKING USING VECTORISING TECHNIQUE

Hyang Ran Jeon,Min Kyun Kim 글로벌지식마케팅경영학회 2015 Global Fashion Management Conference Vol.2015 No.06

The process of Apparel Product Development requires several major steps such as Pattern Digitizing, Grading, Marker Making, and Cutting Out. The current operation for Pattern Digitizing is conducted operators who amend apparel patterns on a computer after digitizing them based on a point-input method. The current process is laborious, time-consuming, and expensive due to error-prone work that leaves much to be desired in solution expansion. These studies develop an automated system for apparel pattern input based on vectorising technique. Supporting industrial standardization (the detailed targets for the system development) minimizes the involvement of operators and include: automatic recognition of pattern domain, automatic recognition of sample shape, and inner part recognition performing apparel characteristic function. The following picture shows an example using our system developed with a women bra pattern. Figure 2 represents women a bra pattern Figure 3 represents data implemented on the automated system we developed The results of our study : 1. Analytical speed: under 4 seconds in resolution 150 dpi, image size A3. 2. Length error: under 0. 2mm. 3. Outline: 100% extract of outlines cutting and marker pattern. 4. Pattern elements: classification automatically and editing available by user. 5. Pattern division: try one acting scanning various pattern. 6. Data entry/output: converting of DXF, AAMA, TIP, DIGIT. We developed an automated system based on vectorising software for implementation of apparel patterns. The cost of effective system repeatedly processes digitizing tasks with high quality in a few minutes. The system will contribute to the apparel industry field by implementing automatic steps for recognition and classification pattern.

감각평가에 따른 원단의 쾌적감과 피부온도

전향란 ( Hyang Ran Jeon ),신윤숙 ( Youn Sook Shin ) 한국감성과학회 2000 추계학술대회 Vol.2000 No.-

본 연구는 각기 다른 종류의 원단으로 운동복을 만들어 선수들에게 입혀서 운동을 20분간 실시하게 하여 원단에 따라 쾌적감을 평가하였다. 실험방법은 피부온도를 4부위 측정하였고 가슴부위에서 의복 내 온도를 측정하였으며 매 5분마다 주관적인 쾌적감을 신고하도록 하였다. 연구의 목적은 다른 종류의 원단으로 제작한 운동복에 따른 쾌적감과 피부온도의 변화와 의복내 온도의 변화를 알아봄으로서 원단별로 쾌적감을 느끼는 피부온도와 의복 내 온도를 찾아내고 운동복의 디자인이나 설계에 적용하여 쾌적한 운동복을 개발하고자 한다. 그 결과 동일한 원단에서 운동시의 쾌적감은 부위별 피부온도가 높을 때 보다 낮을 때에 쾌적감을 느끼고 있다는 것을 알 수 있었다. 즉 운동 시에 발생하는 열을 의복이 열 평형을 이루기 위해 빨리 열을 밖으로 배출할 수 있는 의복의 디자인이 필요하다는 것을 알 수 있었다. 각기 다른 원단에서는 시간별 감각평가를 비교한 결과 PE/Wool의 원단이 쾌적하다는 평가를 하였다. 처음 의복을 입었을 때와 운동 중 그리고 운동 후에 피부온도나 의복 내 온도 변화가 적을 때에 쾌적하다는 평가를 하였다.

소비자 불매운동에 대한 인식유형과 참여의도와의 관련성

전향란 ( Hyang Ran Jeon ),서정희 ( Jeong Hee Seo ) 대한가정학회 2015 Human Ecology Research(HER) Vol.53 No.2

This study analyzed domestic consumers’ perceptions of and participation in consumer boycotts and its relation to ethical consumerism by surveying 1,000 people aged 20 or more with an on-line questionnaire. Collected data were analyzed in terms of frequency, factor analyses, cluster analysis, c2, and one-way analysis of variance. The research findings are summarized as follows. First, consumers had an average (or higher) perception level of consumer boycotts and were categorized into consumer boycott groups of pursuit of self-realization, achievement of results, and pursuit of rationality according to perception patterns of consumer boycotts. Second, the consumer boycott group of self-realization exhibited a high intention for participation in economic and ethical consumer boycotts and was active in all aspects compared to other groups; in addition, the consumer boycott group of results achievement was in the lowest level of ethical consumerism with a low intention for participation in consumer boycotts and ethical consumer boycotts along with the lowest perception level for consumer boycotts as ethical consumption. The consumer boycott group of rational pursuit was comparatively skeptical about the influence of consumer boycotts and with a low level of deontological ethical consumerism. They had additional doubts about the effectiveness of consumer boycotts despite being active participants. The study contributes to the establishment of an ethical consumer behavior theory by investigating connections between the perception patterns of and participation in consumer boycotts as well as ethical consumerism as consumer boycotts conceptually expand as a form of ethical consumption.

MiRNA-mediated Post-transcriptional Regulation of Magnum Specific Gene in Oviduct Development in Chicken

Mi-hyang Jeon,Sang In Lee,Mi-Ran Ji,Ye-Jin Jang,Jeom Sun Kim,Jin-Ki Park,Ik-Soo Jeon,Sung June Byun 한국동물생명공학회(구 한국동물번식학회) 2014 Reproductive & Developmental Biology(Supplement) Vol.38 No.2s

소비자 불매운동 신념이 불매운동 참여에 미치는 영향에 관한 연구

전향란(Jeon, Hyang Ran),염동문(Yeum, Dong Moon),제미경(Jae, Mie Kyung) 한국소비자원 2014 消費者問題硏究 Vol.45 No.3

소비자 불매운동에 대한 자민족중심주의와 소비자적대감의 영향력

전향란(Jeon, Hyang-Ran),제미경(Jae, Mie-Kyung),이석기(Lee, Suckkee) 한국소비자원 2016 消費者問題硏究 Vol.47 No.2

20-30대 남성의 화장품 구매결정요인

전향란(Jeon, Hyang Ran),제미경(Jae, Mie Kyung) 한국생활과학회 2009 한국생활과학회지 Vol.18 No.6

초고속인터넷 서비스 사업자 전환의도

제미경(Jae, Mie Kyung),전향란(Jeon, Hyang Ran) 한국생활과학회 2010 한국생활과학회지 Vol.19 No.5

This study examined the variables that affect whether consumers change broadband internet services by examining their past experiences and intention to switch carriers by targeting consumers who have switched broadband internet service providers. Among adult consumers who intended to switch broadband providers, 341 people who had experience were subject to logistic regression analysis using SPSS for Windows ver. 17.0 to examine frequencies, means, percentages, and factor analysis. The following results were revealed. First, the targets were currently using broadband internet service in the order Company S > Company L > Company K > others. Excluding the others, Company K had the most conversions (from 96 to 78), followed by Company S (from 107 to 97), and Company L (from 43 to 97), which more than doubled the number of subscribers. The reasons for switching carriers in the past were as follows: for Company K, consumers switched to other companies because of unsatisfactory fee services; for Company S, consumers switched to other companies because of quality, advertising and promotional activities, and commitment periods ending; for Company L, the consumers switched to other companies because of fee, quality, and service; and for other companies, the consumers switched to other services because of unsatisfactory quality. Second, the analysis of the elements that determined whether a consumer will switch broadband internet service providers showed that college graduates and individuals who had switched carriers voluntarily in the past were more likely to switch to a new broadband internet service provider. Furthermore, passive consumers had a higher probability of switching. Moreover, when consumers were less satisfied with the fees and services, there was a greater chance of switching to another company.

계획행동이론을 적용한 소비자 불매운동 유형별 분석

제미경(Jae, Mie-Kyung),전향란(Jeon, Hyang-Ran) 한국소비문화학회 2013 소비문화연구 Vol.16 No.4

The act of a consumer boycotting a company or product by refusing to use or buy a product to exercise negative pressure is a way of expressing an opinion. It is an ethical consumer behavior displayed by consumers who feel there is a problem with the goods that they are buying or using; the consumer converts this view into an action. Consumer boycotts are usually done in large groups, and because they have a negative effect, economically and socially, on the target, research on ways to prevent and deal with boycotts is in demand. The objective of this study was to find factors that determine the effects consumer boycotts have, and to find any relationships between the effects of the variables and participation in boycotting following the “extended theory of planned behavior” (ETPB). An online survey was conducted with 500 adult consumers, 20 years or older, and the results were as follows. First, the subjective norm, consumer efficacy, and reference groups were found to be variables with major influences on consumer boycott intentions. Second, participation in consumer boycotting could be largely categorized into private, public, and online, and the importance of the variables differed in these three categories. Third, consumer boycotting was an ethical consumption issue that could be explained readily through ETPB. These results contribute academically to explaining consumer boycotting through applying ETPB, and can also be used as basic reference data in relation to countermeasures against consumer boycotts. 최근 온라인 환경의 일상화와 함께 소비자 불매운동에 대한 개인의 자발적인 참여 및 참여촉구가 빠르게 확산되어 소비자 불매운동이 시공간을 넘어 잦아지고 있다. 소비자 불매운동은 소비자가 윤리적 필요성에 의해 자발적으로 여론을 형성하여 현대사회에서 발생하는 소비자 문제를 해결하고자 하는 윤리적인 소비행동 중 하나로 볼 수 있다. 이 연구는 소비자 불매운동 참여행동을 유형화하고, 확장된 계획행동이론을 근거로 소비자 불매운동의도와 참여행동에 영향을 미치는 변수들을 살펴보고, 영향력이 있는 변수와 불매운동 참여행동 간의 인과관계를 분석하고자 하였다. 만 20세 이상의 성인소비자 500명을 대상으로 온라인설문조사를 실시하였고, 연구결과는 다음과 같다. 첫째, 주관적 규범, 소비자 효능감, 그리고 준거집단이 소비자 불매운동 의도에 상대적으로 영향력이 높은 변수로 나타났다. 둘째, 소비자 불매운동 행동유형은 사적 참여행동, 공적 참여행동, 온라인 참여행동의 세 가지 유형으로 나눌 수 있으며, 각 유형별 참여행동에 영향을 미치는 변수들의 상대적인 중요도는 차이가 있었다. 소비자 불매운동에 대한 사적 참여행동은 소비자 불매운동 의도가, 공적 참여행동과 온라인 참여행동은 준거집단이 상대적으로 영향력이 큰 변수로 나타났다. 셋째, 확장된 계획행동이론을 적용하여 소비자 불매운동 참여행동을 경험적으로 입증하였는데 불매운동에 대한 소비자 태도, 주관적 규범, 지각된 행동통제 외에 소비자 효능감과 준거집단과 같은 추가된 설명변수를 통해 소비자불매운동 참여행동을 설명하였다. 이 연구는 소비자학 측면에서 불매운동이 소비자에게 사회적으로 책임 있는 행동을 하는 윤리적 소비행위라고 인식시키고 소비자교육과 소비자운동의 자료로 활용할 수 있을 것이다. 기업경영 측면에서는 소비자들의 불매운동에 대한 인식을 파악함으로써 소비자의 입장에서 기업의 사회적 책임을 고려한 윤리경영에 대한 기준을 마련하는데 도움이 될 수 있을 것이다.