• 복식문화연구
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• 제19권2호
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• pp.346-359
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• 2011

The purpose of this study was to examine students' reasons and standards for purchasing their casual upper garments through online shoppin. A questionnaire composed of 26 items in five-point Likert type (14 items for measuring reasons, and 12 items for measuring standards for their purchase) was administered. The subjects were 422 male and female students attending middle schools, high schools and colleges located in the metropolitan region of Daegu. For a statistical analysis, a $3{\times}2$ two way ANOVA design (3 levels of schools: middle school, high school and college and 2 sexes: male and female) was involved, and Turkey's HFD multiple comparisons were made. The results showed that the reasons for students' purchasing casual upper garments through online shopping malls were as follows: quality, availability of discount coupons and points, other benefits such as special promotions, gifts, the easy return of goods and refunds, and also no trial of wearing shirts even at off-line stores. Significant differences in purchasing reasons through online shopping were found among middle schoo, high school and college students. There were also significant differences between male and female students mostly found in three variations of purchasing reasons: ease of availability of garments in contemporary fashion, convenient shopping without any restriction on time, and the decision to purchase with help from consumers' recommendations. Significant differences among middle school, high school and college students were found in the following standards for the students' decision to purchase their casual upper garments through online shopping: affordability, color, design, style, payment safety, and ease of maintenance (cleaning and ironing). Differences between male and female students were found to be significant in the following categories: affordability, fashionable, brand name, free delivery, product quality, coordination with other clothes, and consumers' recommendations on the products concerned.

• 한국콘텐츠학회논문지
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• 제10권7호
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• pp.23-30
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• 2010

메이크업 스타일이 고객 중심으로 다변화 되어가는 생활환경 속에서 감성과 선호 정도를 파악하는 것은 화장품 판매 전략의 중요한 성공요소가 되고 있다. 본 논문에서는 사용자의 감성과 선호도를 중심으로 메이크업 스타일을 개발하는 방법의 하나로 협력적 필터링 기법을 응용하여 상황 센서정보를 이용한 감성 공학적 메이크업 추천 시스템(MakeupRS)을 제안하였다. 협력적 필터링 기법에서, 사용자들간의 유사도 가중치를 계산하기 위해서 상태 강조를 적용한 피어슨 상관계수를 사용한다. 메이크업 스타일에 따른 감성을 조사하기 위해서, 메이크업 스타일을 6가지 스타일 요소(파운데이션, 컬러렌즈, 아이섀도, 속눈썹, 볼터치, 립스틱)에 따라 분석하였다. 감성공학적 메이크업 추천 시스템을 개발하여 논리적 타당성과 유효성을 검증하기 위해 실험적인 적용을 시도하고자 한다.

• 한국의류학회지
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• 제37권7호
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• pp.984-999
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• 2013

This research examines the interrelation of clothes, colors and sentiments based on clothes and colors that stimulate sentiment. This study provides data that is useful to color therapy by means of clothes as medium. The survey for this study targeted 200 Pusan National University students who analyzed the colors of association and clothes colors for nine positive vocabularies (passion, love, warmth, happiness, interest, softness, comfortable, freshness, and coolness) and six negative vocabularies (anger, fear, despair, nervous, gloomy, and loneliness). The data collection process used 120 standard colors as represented by Munsell's basic 10 colors (R, YR, Y, GY, G, BG, B, PB, P, RP) as chromatic colors classified into eleven tones of colors (V, S, B, P, VP, LGR, GR, L, DL, DP, DK) and achromatic colors divided into ten steps of brightness N1-N10. The results of the research are as follows. First, the warm class of colors were significant in the colors of association with positive sentiment and the cold class of colors were significant in the sentiment of refreshment and coolness. In addition, bright and clear colors (like V, S, VP, P) were associated with color tones. Second, the low bright achromatic colors were generally high for the colors of association with negative sentiment; in addition, the color of R, PB, P (as achromatic colors) were also significant. In addition, sober and dark tones (like GR, DL, DK, DP) were significant in color tones. Third, the interrelation between positive sentiment and clothes colors shows that colors of association were mainly used for upper garment colors. Similar colors against upper garments were used together for bottom garment achromatic colors and complementary colors; therefore, bottom garments play a subsidiary role in the concept of coordination with upper garments.

• 한국콘텐츠학회논문지
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• 제9권5호
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• pp.118-127
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• 2009

현재 전 세계적으로 공동주거문화의 확산과 국내 신규 분양 아파트 환경의 연속적인 증가 추세가 각 주거공간과 세대간에 홈 네트워크 기기의 수요를 증대시키고 있다. 유비쿼터스의 계속적 진화와 홈 네트워크 시스템 도입과 발전이 제품 디자인의 수요를 촉진시키고 있다. 주거문화의 변화와 아파트 실내디자인의 변화는 생활자의 라이프 스타일과 제품의 디자인에 상호 영향을 미치고 있으며, 새로운 제품디자인을 요구하고 있다. 실내 제품과의 조화, 인테리어 스타일과 제품, 제품과 패션디자인, 제품과 제품간의 요소적인 인자의 재구성과 융합이 본 디자인 연구의 핵심적 요소이다. 이것을 바탕으로 디자인 프로세스는 통합적인 디자인 전략과 컨셉트의 조사와 분석으로 연구되었으며, 디자인의 기능성, 외관의 심미적인 디자인이 일치될 수 있는 3차원 디자인으로 표현하였다. 실질적인 디자인 안을 발표함으로서 향후 발전 전망의 단면을 구체적으로 예측할 수 있기 때문이다.

• 복식
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• 제51권8호
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• pp.93-110
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• 2001

The present study attempted to compare the behavioral patterns and attitudes of American and Korean female students toward apparel ads in magazines in relation to their physical self-concept. The study used a self-administered questionnaire. The sample consisted of 730 female students majoring in the fields related to clothing and textiles : 310 American students at six colleges and universities located in the west, northeast and southwest parts of the U.S., and 412 Korean students at four Seoul-based universities. Likert scales were used for most measures with 1=never or very unimportant and 5 =always or very important. Physical self-concept was measured on the basis of W. S. Jung's Standardized Self-concept Test and Tennessee Self-concept Scale. Surreys were back translated for validity. Percentage, t-test, Contingency Tables and Chi-square were used for the analysis of the data. Results are as follows : (1) Korean students read more magazines than U.S. students, however, Vogue was the most popular for both groups. (2) Those with a high sense of Physical self-concept read more magazines. for both countries. (3) American students'attitudes toward apparel ads in magazines were similar, regardless of whether their sense of physical self-concept was high or low. For Koreans, those with higher sense of physical self-concept showed greater interest in magazine ads, consulted magazines for fashion trends, found ads more useful, and more often expressed satisfaction with the ads, than the lower self-concept group. (4) Korean students cited a lack of information in ads while American students felt body types of models were unrealistic. Both Koreans and Americans in the higher self-concept group expressed a greater level of dissatisfaction with apparel ads in magazines. (5) Advertisers should attempt to again a deeper understanding of the socio-psychological characteristics of their readership as self-concept appears to be related to several magazine readership attitudes and behaviors. Magazines targeting Americans might consider the importance of coordination and merchandising. Apparel ads targeting Korean should consider the importance of company ads.

• 복식
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• 제66권7호
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• pp.69-88
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• 2016

The purpose of this study is to delve into the identity of the New-Hanbok style in modern fashion, and to survey its formative characteristics and internal values from the perspective of vernacular design. Arguments can be summed up as follows. The study historically examines the changes in Hanbok and concludes that the social and cultural backgrounds and factors that caused the advent of the New Hanbok are (1) the change and expansion of the basic social, cultural, and popular perception toward the Korean image, (2) the rapid spread of a subculture centering on the younger generation, and (3) the voluntary and systematic activities of nonprofit clubs, communities and private organizations. This is the cycle of the spread of Hanbok, which shows the subcultural selection and development process of upward propagation. Furthermore, the public, in addition to holding fast to an independent attitude regarding their choices, also show that they tolerate diversity. As a perspective of analyzing the New Hanbok style, the study suggests the characteristics of the vernacular design perspective as (1) a spontaneous indigenous nature (2) living everydayness (3) and the subcultural-ness of the era. From such a perspective, the study examines the formative characteristics of the basic costume configuration of the New Hanbok style including jeogori, traditional Korean skirts, Cheollik one-pieces, and Trompe l'oeil one-pieces, and draws out the meanings contained in the New Hanbok style, which are (1) spontaneous indigenous nature and directivity toward tradition, (2) living everydayness and modernity, and (3) open subcultural-ness.

• 한국의류학회지
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• 제30권4호
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• pp.655-661
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• 2006

The purpose of this study was to investigate the make-up preference images influenced by the clothing preference images group, and importance orders among the make-up preference images. The questionnaires were given to female residents in the ages between $20{\sim}45$ in Seoul and Kyung-gi province during October 2004. 322 questionnaires were used for data analysis. The collected data were analyzed by using SPSS 10.0 software with various techniques such as ANOVA test, Duncan test and paired t-test. The results of this study as follows; 1. It was found out that the graceful, chic, and modern make-up image had significant differences. The graceful make-up preference image was preferred by the graceful clothing preference image group. The chic and modern make-up preference image were preferred by modern clothing preference image group. It was confirmed that the categories with significant differences were those with the same clothing and make-up preference image groups, which indicate people prefer unified image coordination. 2. As the results of the analysis of the difference in importance of make-up preference images, it was found out that the natural make-up preference image was the most preferred by people, and followed by the youthful make-up preference image. On the other hand, the romantic make-up preference was preferred the least. This study on relationships between clothing images and make-up images found that the costume culture is becoming more of 'total fashion' and that it would be beneficial for clothing brands to incorporate cosmetics in their business strategies and expand their businesses.

• 한국생활과학회지
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• 제16권5호
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• pp.979-986
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• 2007

The purpose of this study is to investigate the dyeability, and the hand of soybean/cotton blended fabric after dyeing with natural and synthetic dyes. Soybean/cotton blended fabrics dyed with extracted solution from turmeric, sappan wood, gardenia and synthetic dyes(weak-acid dyes, reactive dyes, direct dyes). The hand value of soybean/cotton blended fabrics dyed with 6 different dyes was measured using Kawabata Evaluation System. The results are as follows; 1. The K/S value of the soybean/cotton blended fabric dyed with sappan wood extracts was the highest. 2. The color fastness of the soybean/cotton blended fabric dyed with reactive dyes was excellent. The fastness to the light of the same fabric was much better than the other fabrics. 3. Linearity of load-extension and tensile energy of the soybean/cotton blended fabric dyed with sappan wood extracts showed very high. Shear stiffness of the soybean/cotton blended fabric dyed with weak-acid dyes was much higher than that of fabric of dyed with reactive dyes. Bending property of the fabrics dyed with natural colorants(sappan wood, gardenia) showed very high, but that the fabric dyed with reactive dyes was very poor. 4. In the primary hand value, stiffness and anti-drape stiffness of the fabric dyed with weak-acid dyes showed the highest. Fullness and softness of the fabric dyed with weak-acid dyes showed very low.

• 한국전자파학회논문지
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• 제25권6호
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• pp.653-663
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• 2014

늘어나는 트래픽 양을 감당하기 위한 방안 중 하나로, 기지국 간의 간섭을 줄여 데이터 전송 속도를 최대화 시키는 방식의 연구가 활발히 진행 중이다. 본 연구에서도 간섭 제어를 위해 안테나 부 어레이를 활용하는 빔포밍을 통하여 간섭을 제어하는 두 가지 기법을 제안한다. 첫 번째 방식은 수평 빔 회전방식으로써 세 종류의 좁은 빔 패턴을 만들고, 이 빔 패턴을 시간 축에서 회전시키면서 간섭을 제어하는 방식이다. 두 번째 방식은 사용자 별 부 어레이 빔포밍 방식으로써 전송받는 사용자 위치에 맞춰 빔포밍 행렬을 적용함으로써 여타 사용자에 대한 간섭을 최소화하는 방식이다. 제안하는 방식의 활용을 통해 셀 내에서 수신 신호 세기 증가 및 외부 셀로부터의 간섭 신호를 억제하는 효과를 얻을 수 있으며, 시뮬레이션을 통해 제안하는 방식들의 성능 이득을 정량적으로 평가하여 제시한다.

• 한국정보과학회논문지:정보통신
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• 제31권5호
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• pp.532-543
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• 2004

이동 애드혹 망을 구성하는 노드들은 일반적으로 배터리 전력을 사용하기 때문에 이들의 에너지 소모량을 줄이는 연구들이 각 계층에 대해 이루어져 왔다. 매체 접근 제어 프로토콜로 많이 이용되는 IEEE 802.11 DCF에서도 전력 절감 모드가 정의되어 있으며, 노드들은 동기화된 상태에서 주기적으로 활동 상태와 휴면 상태를 반복한다. 활동 상태 동안 서로 전송할 메시지가 있는지 여부를 이웃 노드에 공지하고, 전송에 관여하게 될 노드들은 계속해서 활동 상태로 머물러 필요한 송수신을 하는 반면, 그 외의 노드들은 다음 주기까지 휴면 상태에 들게 된다. 대부분의 기존 연구들은 보다 많은 전력 절감을 위해 휴면기간을 최대화, 최적화하는 것에 초점을 맞추었다. 그러나, 이로 인해 메시지들이 한 주기 당 한 홉씩 전달되어 결과적으로 매우 긴 전송지연을 초래할 수 있다는 것은 지금까지 간과되었다. 본 논문에서는 IEEE 802.11 DCF의 전력 절감 모드에서 빠른 속도로 전체 망으로의 플러딩을 수행할 수 있는 개선된 프로토콜을 제안하였다. 고정된 길이의 활동 상태 기간 동안 이웃 노드뿐 아니라 최대한 멀리까지 공지를 전달하게 하고, 동시에 많은 구간의 노드가 깨어 있게 함으로써 그 이후의 데이타 메시지 전달 속도를 높인다 시뮬레이션에 의한 실험 결과, 제안된 알고리즘은 IEEE 802.11 DCF 전력 절감 모드와 비교해 약간의 추가 에너지 소모로 플러딩 전송 지연을 최대 80% 이상 감소시켰으며, 플러딩 트래픽이 있을 경우의 유니 캐스팅 전송 지연 또한 약 50% 만큼 감소시키는 성능을 보였다.