중·고등학생 대상 영양교육 목표 설정을 위한 영양 관련 문제점 분석

양일선,이해영,김혜영,강여화 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.4

For the purpose of developing 'Web-Based Nutritional Education program', this study analyzed nutritional problems of junior/senior high school students and set appropriate instructional goals for nutritional education program. Survey questionnaires were distributed from October 21, 2002 to October 26, 2002 to a total of 564 students at three junior high schools and five senior high schools located in Seoul. The total number of questionnaires collected and used in our study was 479, which is 84.9% of the total questionnaires distributed. According to the survey results, three student groups (male and female students at junior high schools and female students at senior high schools) had lower than an ideal body weight. In case of their Basal Metabolic Indices (BMI), the female students and junior high school students showed a tendency to be underweight, while the other three student groups were within the normal range. The result of the survey showed that all four groups of students showed a deficiency in nutrient intake of calories, calcium and thiamin when compared with Korean RDA. particularly, in the case of the female students at senior high schools, the deficiency of iron intake was a problem. The survey about food attitudes and food habits of the students showed that the senior high school students had more problems when compared with their junior high school counterparts (p<.001). Therefore, the instructional goals of nutritional education program were set as follows: 1) To improve the level of understanding and the perception of junior and senior high school students about the importance of a dietary lifestyle. 2) To change food attitudes and nutritional knowledge related to individual dietary lifestyle, so as to maintain good health through the enhancement of the students' physical activities. We found out that it is critically important to factor in the existing problems of food attitudes and food habits, as well as nutrient intake among junior and senor high school students when setting objectives for nutritional education programs.

Analysis of characteristics of YouTube video contents for the development of pattern drafting video

Yeo Sun Kang 복식문화학회 2019 服飾文化硏究 Vol.27 No.7

The aim of this study to provide basic reference data for the development of video contents used in pattern drafting education and to explore the possibility of utilizing YouTube videos in such education. Subject videos were selected using the number of views. A total of 596 videos and 28 channels were analyzed for the period July to September 2019 and the results are as follows. With regard to content, there were 27 pattern drafting items, the majority being dress, pants, skirt, blouse and sleeve drafting, although high-level content such as cowl, bustier, corset patterns were also available. Therefore, there is a high likelihood that YouTube videos could be used as educational material, especially as supplementary references to provide specific examples and easy explanations for difficult concepts or method, for students majoring in this field. However, as most videos currently focus on a few items, expanding video content to features a wider variety of clothing items at different levels is necessary. With regard to video length, it mostly ranged from 10 to 15 minutes. It is not advisable to create lengthy lecture-style videos expounding on different principles or variations in pattern drafting when developing educational video material.

Physicochemical characteristics of beer with rice nuruk

Kang Sun-a,Kwon Ye-seul,Jeong Seok-tae,최한석,Im Bo-ra,Yeo Su-hwan,Kang Ji-eun 한국응용생명화학회 2020 Journal of Applied Biological Chemistry (J. Appl. Vol.63 No.3

Beer production with rice or other malt substitutes suffers from a lack of suitable enzymes for saccharification. For this reason, rice nuruk (fermentation starter) was tested as a starch replacement for malt in the saccharification process of beer production. The results of this study show that the enzyme activities of rice nuruk made with brewing fungi were higher than those of malt. Saccharification and glucoamylase activities were high in Aspergillus awamori KCCM 30790 and α-amylase activity was high in Aspergillus oryzae CF1003. Overall, malt beer had significantly higher alcohol, pH, total acid, volatile acids, amino acids, free amino nitrogen, bitterness unit and ΔE than rice nuruk beer. Where as Aspergillus awamori KCCM 30790 beer had significantly higher soluble solids, reducing sugar than malt beer. According to a sensory evaluation, malt beer was better color, flavor and Aspergillus oryzae CF1003 beer was better taste, texture, overall acceptability than other beer. Therefore Aspergillus awamori KCCM 30790 beer was suitable considering enzyme activities (saccharification, glucoalmylase) and physicochemical characteristics (soluble solids, reducing sugar). And then Aspergillus oryzae CF1003 beer was suitable considering sensory evaluation (taste, texture, overall acceptability). Therefore rice nuruk like Aspergillus awamori KCCM 30790 and Aspergillus oryzae CF1003 were suitable as a substitute material that can replace for malt in beer proceccing.

A Study of the Apparel Sizing of Children's Wear - An Analysis of the Size Increments Utilized in Children’s Wear Based on an Anthropometric Survey -

Kang Yeo-Sun,Choi Hei-Sun,Do Woel-Hee The Korean Home Economics Association 2001 International Journal of Human Ecology Vol.2 No.1

The purpose of this research is to analyze how appropriately the sizing of domestically produced children's wear compares to children's sizes; it is based on an anthropometric survey conducted in 1998. By discovering and understanding discrepancies between the sizing system of children s wear and the real size of children, this study aims to suggest solutions that will lead to increased comfort and more suitable fitting in children's clothes. This research analyzes and compares 'the extent of growth between age groups' with 'the difference in sizing system in use by manufacturers'. The study focused on aged 4 to 12 children, who are usually divided in two groups; primary students and toddlers. In total, seven sizes were selected: bust, waist, and hip (which are girth sizes), and height, back neck to waist (top length), sleeve length, and waist to ankle (slacks length) as representing length. The results of this research are analyzed by basing on the actual increments between the sizes of children's wear in certain basic items rather than sizes themselves because each size quite differed according to companies, items and designs. Significantly, the increase in the sizing was not as great as the average biennial growth rate of children. The consequences are poorer fit and unsuitable representative value for each age group because the actual sizes of children increasingly differ from the sample size. Observing the increments in several sizes, we found that 81.8% of the companies used the certain and equal increases for grading sizes in sleeve length, waist, and bust. In addition, 72.7% of the companies adopted the same increments between sizes in height and hip girth, and 63.6% also chose equal increments in T-shirt length for making smaller or bigger sizes from the sample size. However, sleeve length and pant length were the components that displayed the most varied sizing. Interestingly, the few companies that used different increments between size groups, adopted the change only between one or two size groups, instead of all sizes. In conclusion, this research reveals the unsuitability of the current sizing system and the necessity to increase consumer confidence in the size tags on children's wear by modifying the system to reflect the actual growth of children. The results can also contribute to future study on the development of a new and more accurate sizing system for children's wear.

학령기남아 바지패턴설계를 위한 체간하부치수 및 가상치수맞음새 분석 -큰키아동 및 비만아동을 중심으로

강여선 ( Yeo Sun Kang ) 韓國衣類學會 2010 한국의류학회지 Vol.34 No.1

소비자용 가상모델 개발을 위한 성인여성 체형구분 및 가상모델치수 분석

강여선 ( Yeo Sun Kang ) 한국의류학회 2016 한국의류학회지 Vol.40 No.5

<div style="display:none">fiogf49gjkf0d</div><div style="display:none">fiogf49gjkf0d</div><div style="display:none">fiogf49gjkf0d</div><div style="display:none">fiogf49gjkf0d</div><div style="display:none">fiogf49gjkf0d</div><div style="display:none">fiogf49gjkf0d</div><div style="display:none">fiogf49gjkf0d</div> This study analyzed a somatotype that was more suitable to a virtual fitting model and to improve the reality of a virtual model size. We analyzed 1,868 women 18-59 years old from the 6th Size Korea data. First, factor analysis was done for abstracting new criteria for dividing the somatotype; subsequently, we selected the waist height proportion to stature (body proportion) and drop (torso shape). Next, the cluster analysis was done with these criteria and 7 body proportion types and 11 torso shapes were distinguished. A virtual model size for the most common somatotype was also developed by a regression analysis of constituting sizes of each factor that was compared with body sizes well as with Clo`s virtual model size. The model of this research showed a high similarity in sizes with body as well as improved better realisty than the Clo model which presented size problems such as longer limbs, bigger bust, smaller waist and a smaller arm circumference than the real body.

생활 속 유해환경 차단용 마스크 제품의 특성 및 소비자 착용현황 조사

강여선 ( Yeo Sun Kang ) 한국패션디자인학회 2015 한국패션디자인학회지 Vol.15 No.3

본 연구는 생활 속 유해환경을 차단하기 위해 착용하는 마스크에 대한 기초연구로 마스크 제품의 특성, 마스크 착용현황 및 마스크 관리와 착용에 대한 소비자들의 인식 등 마스크 관련 다양한 자료를 수집하는 것을 목적으로 하였다. 연구대상은 20~79세까지의 성인 남녀였으며 조사 시기는 2013년 11월부터 2014년 5월까지였다. 마스크 착용 목적은 연령에 따라 달라 젊은 층은 미세먼지 차단이었으나 중·노년층은 미세먼지 차단과 더불어 자외선 차단과 외부온도 차단을 중시했다. 야외활동 시 마스크 착용비율은 약 35~40%였고 착용빈도는 주 1~2회가 많았으며 나이가 많은 집단과 남자의 비율이 높았다. 이는 조사대상자들의 야외활동 선호도 및 활동 빈도의 영향으로 볼 수 있다. 야외활동 시 착용하는 마스크 형태는 기본형과 얼굴에서 목까지 가리를 형태가 많았으나 연령이 많을수록, 활동시간이 길고 햇빛노출이 많은 활동일수록 가리는 부위가 많은 형태를 착용했다. 또한 연령, 성, 피부에 대한 관심 및 외부활동회수와 종류에 따라 마스크 착용의사가 달랐으며 야외활동종류의 영향이 가장컸다. 이와 같이 연령, 성, 활동장소 및 활동종류에 따라 요구하는 마스크 형태나 성능이 분명히 다르므로 다양한 형태와 성능의 마스크제품이 필요함을 알 수 있다. 그러나 기존 제품들은 연령이나 야외활동에 따라 마스크 형태나 성능이 차별화되지 않았을 뿐 아니라 자외선 차단 성능과 미세먼지 차단 성능에 대한 구체적이고 객관적인 정보도 표시하지 않았다. 따라서 다양한 형태와 성능의 제품개발과 더불어 소비자가 쉽게 선택할 수 있도록 객관적인 성능정보를 표기해야 할 것이다. The purpose of this study was to find out the characteristics of life style facial masks shape and function and to research factors affecting consumer``s wearing attitude of them. Subjects ranged from twenty years old to seventy nine years old and the research period was between November in 2013 and May in 2014. People wore masks to protect themselves from micro dust and UV but young people attached importance to micro dust protection while old people considered much micro dust protection as well as UV protection and isolation from cold air. The ratio of people wearing a mask for outdoor activities was about 40% and the frequency was commonly 1 to 2 times a week. Man and older people wore them more frequently than others. These results were caused from the preference level and the frequency of outdoor activities. Mask shapes worn at outdoor activities were commonly composed of 2 types. One was a basic type covering nose to mouth and the other covered nose to a front neck. People chose more covering type when they were older, spending more time at outdoor, enjoyed sun friendly activities. Moreover, intention to wear mask was significantly different by age, sex, interest level in their skin, frequency of outdoor activities and activity types. Particularly, activity type was the most influencing factor. However current mask goods were not sectionalized by protective function or for age groups of consumer. The rational information of each function was not indicated on the label of goods too. Therefore the shape and protective function of mask should be developed at a variety of level reflecting consumer``s activity environment. Also, the information of functions should be informed on a label or a tag for helping consumer to select a suitable mask for their needs.

온라인 구매환경에서 티셔츠 호칭 선택에 영향을 미치는 신체특성 분석 -20대 여성을 중심으로-

강여선 ( Yeo Sun Kang ) 한국의류학회 2021 한국의류학회지 Vol.45 No.1

This study provides basic information for the convenient size selection of T-shirts in an online purchasing environment. The best preferred T-shirts fit was selected among five sizes of T-shirts according to body size group. The subjects were 103 students majoring in clothing. After setting a virtual model with her own body sizes, the subjects chose the best preferred fit among five sizes of T-shirts that included the one suitable to their bust circumference, two smaller T-shirts and two larger T-shirts. As a result, they preferred the fit of larger size T-shirts than body size, but they preferred a different fit by the body characteristic group such as waist height group and hip circumference group. T-shirt length was affected by waist height; in addition, shoulder ease was affected by hip circumference and bust circumference. Therefore waist height and hip circumference should be considerable sizes when consumers choose T-shirts sizes with a preferred fit.

성인여성의 사장의복 현황과 의류폐기 원인 조사

강여선 ( Yeo Sun Kang ) 한국패션디자인학회 2013 한국패션디자인학회지 Vol.13 No.4

본 연구는 성인여성의 의복 보유량, 사장의복 처리현황과 폐기원인을 조사하여 친환경소비 확산방안을 위한 기초자료마련에 목적이 있다. 2012년 11월~2013년 1월까지 총 234부를 수거하여 분석한 결과, 티셔츠류, 바지, 팬티, 양말류가 7벌 이상으로 많고 중의류는 5~6벌, 외의류는 3~4벌로 적었다. 20대와 학생은 캐주얼웨어, 30대 이상은 정장, 50대는 패션소품이 많았고 충동구매율이 20% 이상인 여성이 의복을 더 많이 갖고 있었다. 활용량은 보유량보다 대개 1~2벌 적었으나 보유량이 많은 복종은 약 3벌 적어 사장의복량도 같이 늘었다. 폐기량은 보유량이 많은 복종이 2~2.5벌, 적은 복종이 1벌, 나머지는 1.5~2벌 정도였으며 40대와 직장인의 폐기가 많았다. 안 입는 헌옷은 헌옷수거함에, 새 옷은 다양한 방법으로 70%정도 재활용했으나 보관하는 사장의복도 10~30%로 높았고 특히 학생과 의류산업의 환경오염을 덜 인식하는 집단의 사장의복율이 높았다. 주로 아깝거나 재유행을 바라며 보관했지만 처리방법을 몰라서 보관하는 경우도 10%이상이었으며 특히 20~30대의 비율이 높았으므로 재활용방법에 대한 교육이 필요하다 하겠다. 헌옷재활용에 대해 68.1%가 긍정적이었으나 재활용실천 의사가 보통보다 낮았고 재활용경험은 매우 미흡했으며 최근 폐기량도 약간 증가한 편이었으므로 재활용에 대한 긍정적 인식이 재활용실천이나 폐기량 감소로 이어지지 못했다고 할 수 있다. 따라서 재활용실천 활성화 방안이 필요하다고 하겠다. 폐기한 의복은 5~8년 사용했고 대체로 품질이나 불편함보다는 디자인과 취향변화의 이유로 폐기하였으나 복종과 연령에 따라 폐기원인이 달랐다. 또한 폐기한 옷의 충동구입비율은 일반적 의복구입의 충동구입비율보다 훨씬 높았으므로 충동적으로 구입한 옷을 쉽게 버린다고 볼 수 있으므로 충동구입이 폐기량 증가와 환경오염으로 확대될 수 있음을 일깨울 수 있는 홍보전략이 필요하다고 하겠다. Focusing on diffusion of eco-friendly consumption, this study investigated recycling and disposal of unused clothes by women. 234 women were surveyed from November 2012 to January 2013. Women were found to have over 7 pieces of T-shirts, trousers, drawers, and socks, 5~6 pieces of skirts, sweaters, and jackets, and less than 4 pieces of outerwear. Women purchasing over 20% of their total clothes impulsively tended to have more clothes. Those in their twenties and students had more casual wear, but those in their thirties or over had more formal suits. The pieces worn were usually one to two less than those in possession, but it became three less in case there were more pieces in possession. This means the number of unused clothes increased. The disposal amount of more possessed items were 2 to 2.5 pieces, 1 was for less possessed items. Those in their forties and office workers disposed more. The unused old clothes were recycled a lot, but 20 to 30 percent of them still remained in the closet. Especially, students and a group less aware of the environmental pollution from clothing kept more unused clothes. The problem was that about 10% of women kept clothes because of not knowing the how to dispose them, while most of them kept them because of their value or because they were waiting for a trend revival. 69.1% of women had a positive attitude toward old clothes in good condition but they had a lower intention to mend them to reuse. Moreover, practical experiences of reusing them were extremely low. It meant that the attitude did not activate to re-wear or reduce disposal. Women disposed of old clothes in the past 5 to 8 years because of their old fashioned design and changes in personal taste. They disposed easily of clothes that were purchased impulsively. Therefore eco-friendly consumption is important as much as environment consciousness, and there is a need for education and a social strategy to diffuse it.

기성복 셔츠의 부위별 선호 핏에 영향을 미치는 신체 특성 분석 -20대 여성을 중심으로-

강여선 ( Yeo Sun Kang ) 한국의류학회 2019 한국의류학회지 Vol.43 No.1

This study provides basic information for the convenient size selection of shirts in the online purchasing environment. The preferred shirt fit was compared according to body size group. The subjects were 111 students majoring in clothing. After setting a virtual model with her own body sizes, subjects chose the best preferred fit among four sizes shirts which included the shirt suitable to her bust circumference, one size smaller shirt, one size larger shirt, and a two size larger shirt. They generally preferred the original size, but the preferred shirt fit was different by the body characteristics such as stature, waist height, or the ratio of Biacromion and drop. Shirt length was affected by stature and sleeve length was affected by waist height. The shoulder ease was mostly affected by the ratio of the shoulder length. Waist fit and hip fit were influenced by waist and hip. Therefore, the body parts affecting the preferred fit of each shirt part were different and the effect of body shape was stronger than body size.