• Journal of the Korean Society of Costume
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• v.59 no.10
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• pp.22-37
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• 2009

The main purpose of this research was to provide an example of a scientific and systematic approach to designing nurses' uniforms. Uniforms for the staff nurses and head nurses at Korea University Medical Centers were designed through the following four steps: research and analyses, design direction establishment, design presentation, and final decision. For the research and analyses, a focused group interview with 14 head nurses were conducted before the actual questionnaires were formed and distributed to 200 nurses at the medical centers. The data collected from 182 among 200 subjects were able to be used for the statistical analyses. As a result, the majority of nurses were not satisfied with the present nurse uniforms. They preferred pants to skirts, and straight pants to tapered pants. Blouses or jackets that slightly cover hips with sleeves reaching above the wrists were also preferred. Many respondents wanted uniforms that were practical and easy to manage. The ideal image of nursing uniforms were feminine, lively, active, light, cool, simple, and modern. According to the research and analyses result, design directions were established and uniform designs were presented to head nurses. Uniforms were designed based on symbols of Korea University and Korea University Medical Centers. Colors including white, pink, and grey were selected to represent the ideal image of nursing uniforms designated by the respondents. Fabrics including polyester(95%) and spandex(5%) blends, polyester(48%), rayon(48%), and spandex(4%) blends, and cotton(100%) were used for making garment samples. Final designs were decided by selecting and modifying the designs presented to the head nurses.

• Journal of the Korean Society of Costume
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• v.64 no.6
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• pp.91-101
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• 2014

String, as clothing material, has played a functional, symbolic and decorative role in garment traditionally. The string has a shape of continuous line, which is one of the basic elements for the design: points, lines and sides. It can effectively represent the silhouette by making our vision flow to a certain direction. This study reinterprets the traditional form of string in a new modern way by developing "Tube-Shaped String" which has an empty hole in the middle. As a creative attempt, the new tube-shaped string can be used for fashion design by applying it to unique shapes, colors, textures, and draping expressions. In a role dimension, this string can become the main fabric material. The methods of the study are as follows. First, it examines the traditional shape and role of string in the history of garment. Second, it studies modern designers, such as Christian Dior, Ann Demeulemeester, Dolce & Gabbana, and 3.1 Phillip Lim, who have applied the string to their design, and have explored the various potentials of the string in the past four years. Finally, based on the theoretical research and practical analysis, this study creates a new tube-shaped string, applying its own technique to fabricating three garments: jacket, dress, and body suit. As a result, each garment shows unique silhouettes, rich texture and color, and rhythmical movement. The unique silhouettes reflect the shape and movement of different bodies. The texture and color are created through the shades of the string which come from the overlapping strips. The garments come with an unbeatable aesthetic design compared to conventional uniform design. As a new material in clothing, this tube-shaped string can be developed to satisfy the public, which has widely varying tastes in fashion.

• Journal of the Korean Society of Costume
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• v.64 no.5
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• pp.91-107
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• 2014

This purpose of this study is to analyze the pursuit of current fashion trends and fashion image types of middle-aged women in Korea. This study attempted to investigate the standards and properties of these different types of fashion images. The overall characteristics of middle-aged women and the concepts of personal image and fashion image were investigated through literature research. Survey and analysis based on Q methodology was conducted. Factors of personal image, fashion image and components of fashion image were analyzed by collecting information from in-depth workshops and focus group interview of an expert group. The results of this study are as follows: 1) The main factors influencing the current fashion image of women in their forties and fifties in Korea are classified into six types. 2) The elements of fashion image that Korean women in their 40s and 50s pursue are divide into four types. 3) Each type can be recognized by specific fashion image components and colors. 4) This shows that middle-aged Korean women are highly conscious of how others perceive them and have a desire to not stand out from others. It also shows that they are very active in pursuing fashion and following trends, which is the image of an active and dignified woman. This study provides the framework that enables sorting of the fashion images types that middle-aged Korean women want to pursue. The results from analyzing the factors can be used to recognize specific fashion images, and can be used in the planning and designing of fashion items for middle-aged Korean women.

• Journal of the Korean Society of Costume
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• v.53 no.1
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• pp.1-15
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• 2003

This study as one of a series of systematic studies about dancing costumes will compare the costumes of the middle age with their normal style of dress. In brief, this study wants people to know about middle a9e dancing costumes and understand the culture in the middle ages. It was found that people's everyday clothes in the middle age such as Surcot. Surcot-ouvert, Pourpoint, Houppelande were used as dancing costumes. They were, however. changed from the public's clothes which were tight and long. Rather than wearing costume over others. dancers wore costumes which had slits on skirt or sleeves to increase motion. With the Wild Man of the Wood's which only nobles used for their dancing costumes. costumers highlighted the beauty of human body There were various costume materials used in the middle ages like silk. cotton fabrics, linen or brocade. These materials were used for Surcot and Pourpoint as dancing costumes. The naturalness of nature or geometric patterns also was expressed on the costumes. Further about those patterns, because the development of stained glass, vivid colors were used especially red, light green, blue etc. As for the hair styles used, dancers let their hair down and put a jeweled crown over their hair. In summation. dancers wore the same clothes that normal People did, but the costumes were different depending on social status and gender. The costumes of ordinary people's were based upon ordinary clothes that moved and emphasized the dynamic motion. On the other side, the court dancers' costumes were very fancy. symbolizing a measurement of nobles' from wealth and authority. as well as an expression of a sense of beauty, The main features of middle ages follows. : To emphasize vitality, there were long slits on the side of skirt. Hair decorations and jewels are more used than in the ancient age's. To hide a dancer's social status. they could use a mask. Wild Man of the Wood's was used for the body makeup. All these features of the dancing costumes must contribute to the progress of the dance in the middle age's.

• Journal of the Korean Society of Costume
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• v.59 no.9
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• pp.97-114
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• 2009

The purpose of this thesis is to contribute to the fashion industry of Korea and China by providing the basic informations of Korean fashion company planning to launch into the Chinese fashion market, and also presenting the Korean fashion style to the China, by the way of searching the sameness and differences of the casual style. The direct picturing method and comparative analysis were applied for the methods of study. The whole body pictures were taken from the major fashion streets of Seoul and Shanghai, then clear 250 photos were selected in each city. The period for two weeks from 1st, July to 14th, July 2008, and from 10AM until 5PM. The results of study are as follows. The sequential order of frequency is easy casual, jean casual, romantic casual and character casual in Seoul and Shanshai. In case of easy casual, there were many similarities of the preferences in the items, colors and coordinations, while showing the differences in the styling of the clothing. Taking the jean casual, there were no specific differences in items between two cities except the styling of clothing in which the tidy style were more prevalent in Seoul, while the sexy style were more predominant in Shanghai. The main item of romantic style was the one-piece dresses. This was preferred in the style of A-line or H-line with short length, in Seoul while X-silhouette showing the body line with knee-length skirts were more popular in Shanghai. Finally the frequency of character casual is below 5% in both cities. In the items, the skirts were more preferred as a bottom in Seoul in contrast with the pants being more prevalent in Shanghai, the sleeveless top popular in both cities. The modest style were noted in Seoul, the sexy style were more prevalent in Shanghai. However many similarities between two cities were found in the speed of acceptabilities of fashion.

• Journal of the Ergonomics Society of Korea
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• v.31 no.3
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• pp.421-426
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• 2012

As headlamp technology advances, newly developed various headlamps were introduced in the market. The objective of this study is to quantitatively analyze the detection distance of the recently developed LED headlamps and existing headlamps, complying with specific technical standard. Background: The detection distance of headlamps is very important to prevent automobile accident at night time. The studies of detection distance of LED, Halogen and HID headlamp have been conducted, but no study has shown the detection distance of pedestrian target with various colors (Black, White, Blue). Method: The experiment of detection distance was conducted with 30 people, which divide into 2 groups as 15 men and 15 women. Automatic transferable target on the rail was manufactured in order to reduce the error of study's result, and ANOVA also conducted to analyze the main effect with sign color, sex and headlamp classified by detection distance. In addition, the luminance by average detection distance was measured as well. Results: The detection distance of headlamps was HID > LED > Halogen. The luminance measure of LED headlamp was lower than HID and Halogen headlamps. Conclusion: The headlamp performs a very significant role for safety at night time but it needs to be improved through assessment of visual characteristics. Also, it needs to be suggested the need of test method for dynamic detection distance concerning technical development is suggested.

• Journal of the Korean Society of Clothing and Textiles
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• v.34 no.12
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• pp.1933-1946
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• 2010

This paper is a comparative analysis of the $19^{th}$ century practice of indigo dyes and dyeing in Korea and England. From over hundreds species of indigo plants in the world, it was dyer's knotweed and woad that were cultivated in Korea; however, the only indigo plant grown in England was woad. Indigo dye was produced in the form of damp indigo sediment (jeon) in Korea; however, imported indigo (as a main dye) and couched woad (as an additional dye) were indigo dyes used in England. There existed three kinds of indigo vats, the ice vat, ash-water vat, and indigo sediment (jeon) vat, in Korea. The fresh leaves of indigo were used for both the ice vat and ash-water vat. The ice vat was very convenient for preparation, but had a weakness in the inability to produce a very deep shade of blue. The ash-water vat and indigo sediment (jeon) vat were in use for producing a very deep shade of blue. The indigo sediment Goon) vat was employed presumably only by professional dyers. The indigo vat practiced in England was categorized into two types; one was woad-indigo vat, and the other was an indigo powder vat prepared by using imported indigo rock. There was a tendency to adopt different kinds of indigo vats according to the material to be dyed. The woad-indigo vat was employed for the dyeing of wool. A few of chemical vats with imported indigo were adopted, especially for the dyeing of cotton. Indigo dyers in 19th century Korea were differentiated from the rest of the dyers. They managed the growing of indigo plants as well as the production of indigo sediment (jeon). Woad dyers in 19th century England handled woolen cloth as well as worsted and woolen yarn in general. However, they sometimes dyed silk skein as well. They produced several colors such as black, blue, slates, grays, by using both woad and imported indigo.

• Proceedings of the Korean Society of Crop Science Conference
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• 2017.06a
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• pp.83-83
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• 2017

The National Agrobiodiversity Center (NAS, RDA, Republic of Korea) has continually collected new valuable genetic resources. In this study, we regenerated conserved kidney bean (Phaseolus vulgaris L.) germplasm which couldn't be available because of seed quantity and quality, and we also surveyed their morphological characters for the sustainable utilization. A total of 431 kidney bean accessions were regenerated and 18 morphological traits were surveyed according to the characterization guideline of RDA Genebank. Among the surveyed traits, flowering time ranged from May 23 to September 4 and 73.8% of tested accessions were mainly flowering in June. The maturity time ranged from July 1 to October 15 and main flowering time was July (91.4%). For plant type, 270 accs (62.6%) were climbing type followed by medium type of 86 accs (20.0%) and dwarf type of 65 accs (15.1%). The seed coat colors were various; yellow (34.6%), white (22.3%), brown (17.9%), red (10.7%), black (5.8%), violet (11%), pink (1.4%), navy (0.9%). Principal component analysis indicated that five principal components (PCs) with Eigen values >1 accounted for more than 65.8% variability. The first PC was more related to growth habits such as growth type, flowering time, and plant type. The second and third PCs showed higher values of the pigment characters such as seed coat color, flower color, and pod color. In fourth and fifty PCs, there were the higher positive values of the pod shapes. Our results provided insight into the characteristics kidney beans, thus the utilization basis of kidney beans might be elevated for bio-industry.

• Horticultural Science & Technology
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• v.30 no.2
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• pp.107-122
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• 2012

In plants, color is a powerful tool to attract insects and herbivores which act as pollinators and vehicles of seed dispersion. In particular, flower color has held key post for human with aesthetic value. Horticultural industry has developed methods to produce new and attractive color varieties in flowering plants. Carotenoids are one of the main pigments being responsible for red, orange, and yellow colors. Their biosynthetic pathway has been considered as a major target of metabolic engineering for color modification of flowers and fruits. Here, we review the diverse efforts to modify pigment phenotype by the control of carotenogenic gene expression and enzyme levels. Recent reports about regulating degradation and storage of carotenoids will be also summarized to help the creation of engineered flower with novel color phenotype which is not existed in nature.

• The Korean Journal of Food And Nutrition
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• v.27 no.5
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• pp.921-928
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• 2014

This study investigated the quality characteristics of cookies containing capsaicin, the main source of spicy taste in pepper, which is well known for its various functions such as anti-oxidant, anti-cancer, anti-inflammatory, and anti-obesity activities, as well as pain-relief effect. Cookie samples were made by adding the capsaicin powder at different levels, including 40 mg% (C1), 85 mg% (C2), and 150 mg% (C3). In this study, measurement of the moisture, pH, color, spread factor, hardness, anti-oxidant activity, and sensory evaluation of the cookies was carried out. The results showed that the anti-oxidant activity increased when more capsaicin powder was added to the cookies (p<0.001). The moisture also increased with increasing capsaicin powder content (p<0.05), while the pH did not show any significant changes. As for the colors, the L value and b value decreased as more capsaicin powder was added, while the a value increased. The spread factor also increased significantly with the increase of capsaicin powder (p<0.01). Although the hardness increased with capsaicin powder content, no statistically significant differences were observed among the various cookies. In the sensory evaluation, Cookies containing 40 mg of capsaicin obtained the highest score in color, while cookies containing 150 mg of capsaicin showed the highest score in taste, texture, and overall acceptability.