• Journal of Physiology & Pathology in Korean Medicine
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• v.24 no.4
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• pp.668-673
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• 2010

The purpose of this research was the comparative study of 3 kinds of black soybean on murine immune cells. The 3 kinds of black soybean are Glycine max Merr. with inner color-yellow (GY), Glycine max Merr. with inner color-greenish (GG) and Rhynchosia volubilis Lour. (RV). All of the black soybean increased the viability of murine thymocytes in vitro. The combined treatment of GY or GG and mitogen did not affect the viability of splenic T- and B-lymphocytes compared with mitogen-treated group, but the combined treatment of RV and mitogen increased their action compared with mitogen-treated group. Also, the 3 kinds of black soybean were given p.o. once a day for 7 days, respectively. RV increased the population of thymic-$CD8^+$, splenic-$CD8^+$ and $B220^+$ cells in vivo. Furthermore, GY and GG did not affect the phagocytic activity and the production of nitric oxide in peritoneal macrophages in vitro, but RV enhanced their action. These results suggest that immunopotentiative action of Rhynchosia volubilis Lour. is more potent than their of Glycine max Merr.

• The Journal of the Korea Contents Association
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• v.12 no.5
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• pp.154-162
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• 2012

We can expect an effective color marketing to build up a positive industrial image as it is easy for consumer to approach due to the ability of colors to affect human consciousness and sub-consciousness more than any other factor. The purpose of this research is to draw attention to the importance of color communication and to find strategies to elevate the brand image by surveying the degree of influence color communication has when forming a brand image. In order to conduct effective research, we executed theoretical and collaborative analysis through research materials and documents. If you take a look at the outcome of this research, brands that brings credibility and likability to its customers are not brands that uses color communication, but brands that utilize marketing strategies that build up credibility for quite some time. Also, preference over colors are distinctive. It turned out to be that the color of a brand logo that one likes has very little to do with one's favorite color. When people choose a brand, they are choosing the brand not because of the color of the brand logo, but its credibility and likability that the brand offers. It proves that the color of the brand logo has nothing to do with the colors that people prefer. The relationship between the color that consumers prefer and the image and emotional color that forms brand image is negligible. However, since research shows that there was a relationship between the color you prefer and the emotional color that forms brand images, it seems to be important to figure out what color customers prefer rather than the color that shows customers' self image. Unlike existing color communication research, through this research, we would like to know how to utilize the color communication strategically in the forming of brand images and take a look at the relationship between customers' preferences and the image of each brand logo's emotional color.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.43 no.4
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• pp.76-81
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• 2011

This study was carried out in order to develop a speciality functional coated paper, which can be recognized under a ultraviolet lamp. The special fluorescent whitening agent (FWA) which absorbs ultraviolet light (397~410 nm) and emits it as yellowish light (570~500nm) was used. The special FWA was applied in a coating color in two ways: (1) direct application to a coating color as a FWA; (2) application on pigment surface, drying it and application it as a fluorescence whitening pigments (colored pigments). The effects of the special FWA on coating color properties were tested and the distribution of colored pigments in coated paper was evaluated under a ultraviolet lamp. The results showed that the colored pigments didn't affect on coating color properties. Experimental results showed the possibility of producing a security coated paper using the special FWA. To produce a speciality functional paper, it was found to be proper to apply the special FWA in the form of colored pigment.

• Journal of the Korean Society of Costume
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• v.29
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• pp.117-126
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• 1996

As the current stage of the fashion begins to follow the styles of the past the study on the past costume is getting more importance and as the methodolgy of the study the accu-rately approached study through the rehabili-tation of the past cosume is more needed than the simple rearrangement of the historical documents. By this methodology this study can be positioned as a re-creation activity. The results of the study are as follows. 1) Style: The general silhouette is the style to emphasize the waist and to widen skirt at the lower part of the body. The front shows hourglass silhouette but the side shows S-line silhouette. The dress is two-piece composed of bodice and skirt. 2) Color and Fabric: The main color is dull powder blue end the sub color is ivory. The dress is made of wool crepe and cotton and partly silk crepe satin and taffeta. 3) Pattern and sewing: The dress is combined with lining and fabrics, The patterns. or overbodice. The skirt is gored skirt. The skirt is gored skirt. The dress has various effect not only to decorate but also to conceal seams support hemlines nd affect the depth and length of front panel. 4) Datail: The braid black velvet ribbon frill and tucks in bodice skirt sleeves front panel collar cuffs are repeatedly used to dec-orate the dress. Finally the 1902-3 day dress has the characteristics of transitional stag in which the chatacteristics of the costume of 1900s and the remnants of the characteristics of the pre-vious costume style and shows the charac-teristics of day dress well in terms of the style color and fabric pattern and sewing and detail.

• Journal of the Institute of Electronics Engineers of Korea SP
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• v.45 no.3
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• pp.46-54
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• 2008

Most commercial CCD/CMOS image sensors have CFA(Color Filter Array) where each pixel gathers light of a selective color to reduce the sensor size and cost. There are many algorithms proposed to reconstruct the original clolr image by adopting pettern recognition of regularization methods to name a few. However the resulting image still suffer from errors such as flase color, zipper effect. In this paper we propose an adaptive edge weight demosaicking algorithm that is based on POCS(Projection Onto Convex Sets) not only to improve the entire image's PSNR but also to reduce the edge region's errors that affect subjective image quality. As a result, the proposed algorithm reconstruct better quality images especially at the edge region.

• Science of Emotion and Sensibility
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• v.13 no.3
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• pp.559-572
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• 2010

Color, an important visual cue, can cross-modally affect odor association and odor quality identification Here, this research investigates aspects of the cross-modal associations between color and fragrance in greater depth, delving into the topic of whether the degree-of-association of fragrances with hue and tone of colors varies systematically. For 33 color stimuli (10 hues, 3 tones, and 3 achromatic colors), 67 subjects judged the degree-of-association of four typical fragrance families (fresh, floral, oriental, and woody) on a 7-point scale. The statistical analysis showed that fragrance associations of the all families had characteristic distributions across ten hues of the color stimuli. The cross-modal relationship between color tone (especially, lightness attribute) and fragrance association appeared to be dimensional (e.g. a positive linear relationship between the floral family and the lightness). More specifically, as colors became warmer and brighter, the associated floral scents were stronger, while the woody scents was less associated. Brighter or more vivid cool colors were associated with stronger fresh scents. These findings confirm the systematic existence of synthetic interactions between vision and olfaction in perfumery.

• The Journal of the Korea Contents Association
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• v.11 no.6
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• pp.155-166
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• 2011

This study will be conducted to verify that color programs and entertainment programs affect undergraduates' psychology(Obsessive-compulsive, anxiety and hostility). The results of this study can be summarized as follows. First, the experimental group's psychology(Obsessive-compulsive, anxiety and hostility) participated in color programs than did all the pre-investigation levels decreased post-mortem examination, statistically significant at 95% appeared to be. Second, after watching entertainment programs, pass through cognition process of color, undergraduates' color representation worked perception of red and blue respectively. This results is that the reason of white and the suppression of black what to do now with a sense of responsibility can be considered as a change process. In conclusion, after watching entertainment programs take advantage of color programs that a positive impact on undergraduates' psychological state, as they can provide bright colors with a variety of ways that make sense to suggest.

• Journal of Digital Convergence
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• v.12 no.5
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• pp.467-477
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• 2014

The goal of this study is to explore 'color meditation programs' for wounded heart healing of University students. Color meditation was found to alleviate negative psychological symptoms of young people and to raise their quality of life. Furthermore this survey was investigated in a way that participants who are not familiar with meditation activities could access this program without resistance. Also the characteristic points of this program are to be properly reconstructed and supplemented so that it can be applied without any limitations in schools. The satisfaction with color meditation program rather than the motivation of participation in it was determined to affect mental health. These results suggest that simply participating in color meditation program does not mean influencing mental health. Understanding and being satisfied with color meditation was found to be the key to mental health.

• KOREAN JOURNAL OF PACKAGING SCIENCE & TECHNOLOGY
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• v.14 no.2
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• pp.57-63
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• 2008

The effects of airtight containers and zipper bags on the freshness extension of pine nuts (Pinus koraiensis) were studied at 4 and $25^{\circ}C$. Changes in total microbial growth, 2-thiobarbituric acid(TBA), color, and sensory quality were evaluated during storage. Total bacterial counts of the samples continuously increased over 28 days for airtight containers and 56 days for zipper bags, and then decreased at 70 days because the lack of air could affect the inhibition of the aerobic microbial growth. However no significant differences were observed between airtight containers and zipper bags. TBA values continuously increased with storage time, but there were no significant differences between the airtight containers and zipper bags during storage. Color changes and sensory evaluation analyses showed that the data revealed similar results for both packaging systems over the storage time. Therefore, it has been concluded that airtight containers and zipper bags could be used as a good packaging system to extend the shelf life of pine nuts by controlling the microbial growth, but the packaging systems of the airtight containers and the zipper bags was not significantly affect the quality parameters for 2-thiobarbituric acid(TBA), color, and sensory quality.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.2
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• pp.681-687
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• 2013

This study examined whether the combination of the indoor temperature on the learning environment and the colors of the learning materials affect the learning performance. To do this, the condition of indoor temperature was divided into three conditions: the neutral condition which is the appropriate temperature condition of the learning activities ($22.5{\sim}24^{\circ}C$), the high-temperature condition (> $24^{\circ}C$), and the low-temperature condition (< $22.5^{\circ}C$). In addition, colors of red, blue, black, and green were used as the warm, cold, and neutral colors, and the verbal-working memory task was used as the learning task. As a result, it was not significant differences in the response time of the learning task, whereas, in the accuracy rate of the learning task, the performance was more accurate in red- and black-color conditions. These results could be interpreted as the saliency and color-temperature of the red color, and the familiarity and specificity of the black color.