• 한국세라믹학회지
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• 제28권11호
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• pp.897-907
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• 1991

This study was conducted to research the formation and the color development of CoO-ZnO-Fe2O3-TiO2-SnO2 system for the purpose of synthesizing the spinel pigments which are stable at high temperature. After preparing CoO-ZnO-Fe2O3, in which CoO causes the color, as a basic composition, $\chi$CoO.(1-$\chi$)ZnO.Fe2O3 system, $\chi$CoO.(1-$\chi$)ZnO.TiO2 system and $\chi$CoO.(1-$\chi$)ZnO.SnO2 system were prepared with $\chi$=0, 0.2, 0.5, 0.7, 1.0 mole ratio respectively. The manufacturing was carried out at 128$0^{\circ}C$ for 90 minutes. These specimens were analyzed by the reflectance measurement and the X-ray diffraction analysis and the results were summarized as follows: 1. All of the specimens formed the spinel structure and were colored with stable yellow or blue. 2. As the content of CoO and Fe2O3 in the specimens being increased, the reflectance of each specimen was measured becoming lower and the colors were changed from yellow to greyish blue and from blue to dark blue. 3. As the substituting amount of Co2+ ion for Zn2+ ion in $\chi$CoO-ZnO-TiO2-SnO2 system being increased, the colors were changed from blue to greyish blue. The colors were changed from yellow to grayish green owing to the tetrahedral Co2+ ions being increased, the octahedral Co2+ ions being decreased with increasing the amount of Sn4+ ions. 4. CoO-ZnO-Fe2O3-TiO2-SnO2 system, in which Zn2+ was substituted with Co2+ and Fe3+ was substituted with Ti4+ and Sn4+, easily formed the spinel structure without regard to the amount of substitution or the ion owing to the selectivity of the coordination number: 4 of Zn2+, 4 of Co2+, 6 of Fe3+ or 6 of Ti4+ and Sn4+.

• 한국염색가공학회지
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• 제27권4호
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• pp.261-269
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• 2015

Two new D-${\pi}$-A dyes were synthesized by the condensation reaction between active methyl and aromatic aldehyde and its biothiol sensing properties in DMSO/water were investigated by UV-vis spectroscopy. Upon addition of $Hg^{2+}$, the solution of D-${\pi}$-A dyes showed color change and the absorption band shows a formation of a dye-$Hg^{2+}$ coordination complex. These dyes exhibited high selectivity for $Hg^{2+}$ as compared with other cations. The dye-$Hg^{2+}$ could be recovered by adding glutathion(GSH). The absorption intensity of dye-$Hg^{2+}$ increased only by the addition of glutathione(GSH). The competition experiments revealed that no obvious interference was observed by performing the titration with the mixture of glutathione(GSH) and other amino acids. The results indicated that these D-${\pi}$-A dyes were highly selective for glutathione(GSH) detection.

• 전기학회논문지
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• 제57권5호
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• pp.833-838
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• 2008

Generally Lighting system consists of lamp and luminaire. When a fluorescent lamp is installed in luminaire, power and light output is changed by ambient temperature. Particularly electrodeless lamp depends on the changes that are mercury pressure with amalgam temperature and magnetic properties with ferrite temperature. It has finally influence on optical efficiency. In this study, the temperature change of ferrite and cold spot, vessel are measured at transitional state and then same characteristics are measured with increase of ambient temperature. At transitional state, luminous flux is related to temperature change of cold spot that compare with behavior of mercury pressure and light output. At increase of ambient temperature, we analyzed change that efficiency and electrical, optical characteristics of elecrodeless lamp are related to ferrite core and cold spot temperature. Additionally, spectrum, color temperature and coordination are measured to check that is relation with ambient temperature.

• 복식문화연구
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• 제15권3호
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• pp.541-549
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• 2007

Goguryo is the ancient dynasty which established the system of ancient state earlier than Baekje and Sila, and was a strong political and military power. Unlike the rock carving works of prehistoric times, mural paintings composed of line and color tones in tombs are characterized more by its social aspect and symbolism as a serious form of art than other cultural heritage of Goguryo. In response to that, this study analyzed the dress and ornaments of women found in Anak No. 3 ancient tomb, Susan-ri ancient tomb, Ssangyeongchong, which are the ancient tombs in Pyeongyang from 4th century to 5th century, have relatively more ancient tombs than any other places and preserved the mural paintings well, by using the plate, slide, literature and data related to relics in order to figure out the characteristics of women's dress and ornament in Goguryo, and the lifestyle and social aspect of Goguryo.

• 패션비즈니스
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• 제13권2호
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• pp.1-16
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• 2009

The purpose of this study was to analyze the signification system between logo and brand image systematically in imported fashion luxury brands through semiotic approach. For this purpose, 29 luxury brands were selected from 3 department stores. According to the visual characters of logo, the types of logo used in the imported fashion luxury brands were classified into three types and the results of this study were following : First, the luxury brands used the brand logo in common that represent the name of founder or fashion designer to deliver the character of company's own brand and to emphasize the spirit of a craftsman. Second, the luxury brands also used the brand logo that design the brand initial in symmetry of the right and left or top and bottom to emphasize a unique spirit of the brand. Third, the luxury brands used the brand logo that represent or symbolize a specific animal or object to express the special quality of the brand in descriptive type. Forth, the luxury brands used the most frequently black color in brand logo that symbolize a perfection, immortality and solemnity, etc.

• 복식
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• 제61권2호
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• pp.47-59
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• 2011

This study provides a systematic investigation about objective personal image consulting, tool development and image-making research by analyzing the status of the Korean image-consulting industry and education. For the research, we carried out literature surveys of books on image consulting and previous research reports. In particular, we surveyed image consulting businesses that have internet web sites, and educational institutes. The results of the survey are as follows: First, domestic image consulting businesses in Korea are investigated about 93 private companies and 4 associations. They do the image making, color consulting, and education for individuals and business. Second, professional image consulting education is carried out not only in the 93 private companies, but also in the continuing and professional studies for adults of 10 universities. Furthermore, more then 90 universities have specific academic programs related to the image consulting such as facial management, beauty coordination, cosmetology, stylists, fashion events, broadcasting stylists, and so on. Third, a typical image consulting job is the personal shoppers who assists VIP customers in department stores. Professionals and politicians have personal fashion stylists for their image making. Today, the job has expanded to public fashion therapist. Fourth, the contents of an image consulting education have appeared in similar industries and educations. These contents include fashion styles, personal color analysis, make-up, facial expressions, gestures, perfumes, accessories, etc. This study is based on research on the current Korean image-consulting industry, and will enable follow-up details to be implemented. using the basis of this study for a strategic self-image formation system.

• 패션비즈니스
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• 제23권1호
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• pp.49-63
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• 2019

The purpose of this study is to examine the characteristics of modular design observed in Korean traditional clothing. Modular design, which is one of the noticeable characteristics of modern fashion design emerged in the 20th century. This study analyzed the Korean traditional culture to investigate the characteristics that show similarities to the modular system in design. A traditional Korean house is composed of small structures called 'chae'. A traditional Korean building is composed of a basic unit space called 'kan', and the rooms are divided and recombined. Korean traditional interior design shows furniture, bedding and art works that could be used, folded then stored. Korean cuisine is served in combination with small dishes. Korean letters are combined in square shaped form to make writing and printing easy. Korean traditional clothing has a way of washing where clothing are disassembled, washed and then re-stitched. The pattern pieces are made to be rectangular shaped so that the fabric pieces can be kept in shape during washing. The rectangular shaped pattern pieces can be replaced and reused after washing. Tops and bottoms could be interchanged for color-coordination, because the shapes of the clothing were standardized. These features exhibit modular system in Korean traditional clothing design. Modular system design has common characteristics which have basic modules, pursue practical purpose, have interchangeability adapted to circumstances, and could be disassembled and re-combined. Korean traditional clothing illustrates different ways of practicing modular system, but has some common features to contemporary modular fashion design.

• 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.

• 디자인학연구
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• 제17권3호
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• pp.27-38
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• 2004

디자이너의 감성적$.$직관적 의사결정을 객관적으로 지원할 수 있는 컬러 코디네이션 지원 모델과 도구를 개발하기 위한 전 단계로 디자이너의 색채 사고 과정에 있어서의 효율성을 도모하고 상호간의 색채 커뮤니케이션을 도울 수 있는 컬러 그루핑 체계를 마련하였다. 이에 관한 연구의 결과를 요약하면 다음과 같다. 디자이너들의 색채 업무 효율을 높이고 디자이너간의 커뮤니케이션을 도울 수 있는 컬러 그룹의 제정과 각 그룹별 대표어휘의 필요성을 제기하여 이에 대한 대안을 제시하였다. 그루핑 방법은 고바야시와 히데끼 치지와, 그리고 엘리스 웨스트게이트와 마사 질의 이론을 참고하여 4개의 컬러 그룹으로 나누었으며 분류 방향은 색조별(톤별) 색채체계에 의한 분류가 정량적 표준 색표에 의한 분류보다 디자이너의 감성을 표현하는데 유리하다는 전제하에 섬유 색채의 특수성을 반영하여 색조별(톤별) 색채 체계를 근간으로 하였다. 각 그룹별 대표 어휘는 브라이트 , 파스텔 , 딥 , 뉴트럴로 추출$.$정의하였다. 각 그룹별 색조 개념에 대한 정의는 다음과 같다. 브라이트(Bright) - 순도 높은 기본 색상군 파스텔(Pastel) - 기본 색상 군에 화이트가 혼합된 색상군 딥(Deep) - 기본 색상 군에 블랙과 회색이 혼합된 색상군 뉴트럴(Neutral)- 기본 색상군의 성격이 드러나지 않는 중도색. 분류된 각 그룹의 추정 색상은 정시화의 색채시계와 색채 삼각형에 배치하여 색채 지각 공간에서의 분포 개념을 시각화함으로서 각 그룹별 영역 관계를 검증하였다. 4개의 대그룹으로 나누어진 색채군은 후속 연구에서 이루어질 선호 색채 수집 상황에 따라 몇 개의 소단위로 나누어지게 되며 각 소그룹의 색채군은 각 단위별로 배색 스토리를 전개할 수 있다. 또한 그룹과 그룹간의 크로스 오버 코디네이션이 가능해 짐에 따라 디자이너들은 이제까지의 개별 색상 조합의 색채 사유 패턴에서 벗어나 그룹별 색채 사유가 가능해짐으로서 디자이너들의 색채 사유 패턴의 혁신을 도모할 수 있다.

• 패션비즈니스
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• 제6권1호
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• pp.137-154
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• 2002

It's not easy to renew old brand of over 50 years history to the tastes of new consumer of our time. Most of national brands that has a history of some 20 years in Korea have strove for continuation and growth of brand to no avails, which can be taken as a good example of current situation. For instance, C company, one of the National brand of US which has a history of 51 years, has made its position secure as a fashion group and based itself on a sound foundation by establishing new marketing strategy and completing successful brand renewal in the process of strategic M&A with Italian company. Those successful marketing strategies are as follows. 1) they regarded both market and consumer oriented marketing activity as company's highest priority strategy and put great emphasis upon concentration on target market and reestablishment of brand image of business casual wear. 2) Setting up and operating planning team composed of merchandizer alone in Milano, they set the direction of plan on the basis of concentrated research on potential item in market according to thorough market research done by buying office in Korea, branch office in Hong Kong and buyer in US prior to blueprint planning for season. 3) Great emphasis was placed on business which focused on intensive presentation of basic key item for apparel career women who are main consumer group in the midium-low prices market in US and on supplementation of size and color. they named this line 'collectibles' and helped their customer develop their own clothes plan without worrying about the change of color and fabric by supporting same fabric and color throughout the year and enabled them to add variation easily by supplementing new trend item. 4) Company set black as a main color that lots of apparel career women find easy to care and to express their own image and presented them with pebble which belongs to navy and beige and added fashion color such as wine and brown etc as season goes by. They constructed basic line in order for their customers to coordinate purchased item with new one or to add them to present collection, and to achieve efficient sale by setting up strategy which allows this cross coordination and changing pattern occasionally. 5) Though basic jacket for 99$, short slim skirt for 49$ are products within midium-low prices range, in the material planning stage aiming at production of item that has both resonable function appealing to consumer and is fashionable, synthetic material had to be used as a main source due to price competitiveness. Despite this situation, considering comfortable sense of fit and refined drape of silhouette that has no sign of cheap material, whole collectible line was divided into two items, which contributed to reduction of cost. In case of material that is composed of triacetate and polyester in 70 to 30 ratio, was used up to 4 million yard, which allowed drastic curtailment of cost accompanied by concentration. In case of 'collectibles' line, using Korean material mainly, C company chose to have their product sewed in Southeast Asian countries where transportation is well developed and both productivity and quality verified by operating global production system which aiming at cutdown of cost through outsourcing production from the country where labor cost is low and getting finished product. Polarization between present consumers telling us that consumers with the mind of middle classes in the past no longer exists between consumers who seek after only fine article of highest quality and wise consumers who are sensible enough to judge bubble on correlation between price and quality. To cope with this change in new consumer mind, apparel makes changing their policy so as to produce item that has reasonable quality and falls within affordable price range anywhere in the world. and they're striving to get out of difficult situation by operating global marketing strategy which stresses separation of planning, production and sale and sensibility of fashion shared worldwide. The marketing strategy of C company can be exemplified as a successful one.