• Journal of Food Hygiene and Safety
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• v.12 no.2
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• pp.107-110
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• 1997

To examine the effects of residual phosphorus content on color reversion and storage stability of corn germ oil, the changes of Lovibond total color and stability of oxidation were determined according to the different storage periods at room and incubating temperature, respectively. The residual phosphorus content and storage temperature had the synergistic effect on color reversion during short time storage. The extent of color change was the greatest when oils were stored for 1.0∼1.5 years at room temperature and thereafter gradually tended to reverse color reversion. It is supposed that the double bonds of carotenoids in oils were oxidized and then turned to the volatiles such as epoxide, ionone, and etc. In contrast, the residual phosphorus content increased oxidation stability of oils. The residual phosphorus content was closely correlated with the color reversion and storage stability, respectively.

• Journal of the Korean Society of Physical Medicine
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• v.3 no.4
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• pp.293-299
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• 2008

Purpose : The purpose of this study was to investigate the effect of color stimuli on the grip power and the pinch power. Methods : For this experimental study, total 59 healthy college students, who were divided into Red color group and Green color group. Each group was assessed before and after color stimuli(10minutes). Subjects were for using standardized positioning with shoulder adducted and neutrally rotated, elbow flexed at 90 degree and the forearm and wrist in neutral position. Results : All the two groups showed significant differences in the variation of grip power and pinch power under color stimuli(P>.05) but there was no significant variation in grip power and pinch power among groups. Conclusion : This study precedes following study which is focused on the proposal of suitable or appropriate color circumstance for treatment room. Further studies are need with more subjects on long-term outcome.

• Proceedings of the Korean Institute of Interior Design Conference
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• 2005.05a
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• pp.257-258
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• 2005

The university building which is located in Daehak-ro where the commercial buildings are. The color of the building exterior and the signs are various to distinguish. To recognize the building exterior among the surrounding areas, it needs visual and bright color on it. The blue and white selected from the color of university identity. The core of the building is treated as a tower In vertically and white color is painted. And the rest parts of the building are treated horizontally and blue color is painted. The color of the building exterior shows the visual effects not only symbolism but attention.

• Journal of the Korean Society of Costume
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• v.16
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• pp.201-209
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• 1991

The purpose of this study is to investigate the effect of mordanting condition in the Gardenic Jasminoides Ellis Dyeing. The results were as follows; 1. The color fastness was compared and analysed that colored sample as $AIK(SO_4)_2,\;CuSO_4{\cdot}5H_2O,\;Ca(OH)_2,\;NaOH,\;HOOC(CHOH)_2COOH,\;K_2\;Cr_2O_7$ group was better than non-colored sample and also a silk was better than a cotton in fastness. Mordant as NaOH, HOOC$(CHOH)_2COOH,\;K_2Cr_2O_2,\;AIK(SO_4)_2$ were better than anything else in fastness and the effective method of the mordant to a silk was pre & aft mordant(4) and to a cotton was aft-mordant(3). 2. The comparison between methanol and distilled water, which used in extracted dyenig solution, the latter was more than one grade in fastness. 3. The color-difference value-test indicated that colored sample groups more redish and bluish color than non-colored sample. 4. The comparison between methanol and distilled water, which used to extract dyeing solutions, the latter were more light, greenish and yellowish colors. 5. When compared with the methanol and distilled water, as used to extract dyeing solutions, showed that the methanol was more clear and light yellow and the distilled water was more orange color and more effective in color fastness.

• Journal of Korea Multimedia Society
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• v.14 no.9
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• pp.1175-1181
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• 2011

Practice education using virtual medical simulation has been recently introduced to maximize the learning efficiency in clinical environment. Specially, in minimally invasive surgery, the necessity of virtual surgery medical simulation has been substantially increased. Since cauterizing effect occurred frequently in minimally invasive surgery has been represented by simple bleeding, realistic cauterizing effect animation has not been proposed yet. In this paper, we propose realistic real-time cauterizing effect animation. Proposed method changes the individual element of each vertex color of the mesh and uses sigmoid function to impose weights for the smooth color change inside the valid mesh region so that the results of cauterizing effect animation was realistic. In addition, by proposing cauterizing color buffer, overlapped cauterizing effects can be realistically represented. Proposed method greatly improves the sense of the real and absorption in virtual surgery medical simulation so that the education efficiency of doctors and students using medical simulation can be maximized.

• Journal of the Korean Home Economics Association
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• v.30 no.2
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• pp.21-34
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• 1992

The purpose of this study was to investigate (1) the effect of a masculine-feminine image in women's blouse·skirt on the perception of the wearer's occupational characteristics and suitability of the clothing for certain occupations, and (2) the effect of perceiver's sex, sex-role attitudes, and occupation on the perception formed by the function of clothing cues. The research design of the study consisted of 2(skirt color) × 2(blose color) × 3(masculine-feminine blouse forms) factorial desing of a blouse·skirt set. The experimental materials developed for this study were a set of stimuli and 2 response scales. The stimuli consisted of 12 drawings of woman's clothing made by systematic manipulations of 2 independent variabels (color and form) in drawings of blouse-skirt. The dependent variables were the perceptions of the wearer's occupational characteristics and suitability of the masculine or feminine clothing for certain occupations. Occupational characteristics were measured with a 7-point semantic differential scale composed of 21 bipolar adjectives. Perception of occupational suitability was assessed with 12 items of 5-point Likert type questions. In addition, the Bem Sex-role Inventory was used to assess perceiver's sex-role attitudes. The subjects consisted of 393 men and 389 women, whose occupations were classified as professionals, secondary school teachers, and white-collar workers. The data were analyzed by factor analysis, MANOVA, ANOVA, Mean and S.D. Three factors emerged to account for the perception of occupational characteristics. These factors were given the titles of (1) activity, (2) potency, and (3) evaluation factors. The activity factor was the largest, including 9 adjectives and accounting for 33.3% of the variance in blouse-skirt. On the blouse-skirt set, the form of the blouse had an effect on activity and evaluation for both sexes, while the color of the skirt had an effect on evaluation for both sexes as well as on potency for men. Strong effect of color and form on blouse·skirt were seen in perception of occupational suitability for the occupations of attorney(masculine) and secretary(feminine). On suitability for secondary school teaching occupations, the effects of color and form of blouse·skirt differed by sex of the subjects. Male subjects determined suitability by the color of the blouse, while female subjects determinied suitability on the basis of the form of the blouse. Perceiver's sex-role attitude and occupation partially influenced the perception of the wearer's occupational characteristics and suitability of the clothing for certain occupations.

• Korean Journal of Human Ecology
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• v.16 no.5
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• pp.987-996
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• 2007

The purpose of this study is to find out the effect of three clothing cues(jacket color, skirt color, and tone of Korean dress) on the image of Korean dress wearer using tone-in-tone coloration. The experimental materials developed for this study are a set of stimuli and response scales. The stimuli are 16 color pictures manipulated with three clothing cues by drawing. The 7-point scale designed for visual evaluation of female impression formation includes 24 bipolar adjectives. The subjects were 192 undergraduate female students in Chinju city. The results of this study are as follow: As analyzing the image of female figure by the jacket color, skirt color, and tone, three factors including youth activity, attractiveness, and visibility were identified. Among these factors, youth activity and attractiveness were proved to be more important. Each dimensional image was affected by color coordination of jacket color, skirt color and tone of korean dress. Therefore, the image of Korean dress wearer could be varied by color coordination of jacket color, skirt color and tone of Korean dress.

• Journal of the Korean Society of Costume
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• v.51 no.5
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• pp.147-156
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• 2001

The painting style has much influenced on the creativity of design in the developmental process of modern fashion. This fact tells that pure art and fashion design have the same purpose in the end. In this paper. the color Autonomy of Matisse was analyzed and how its result influences on modern fashion design was investigated. Matisse is, in fact. the leader of Fauvism and the painter who brought the Fauvism painting to its perfection in the purest state. Matisse achieved the revolution of new color with only the color in expressing formative factor. Matisse's color autonomy are fusion technique, flatness, decoration, simplicity, etc. To sum up the influence that this autonomy played on modern fashion design, intensive pure color expression, strongly-supplemented color effect among primary colors, decoration of color, simplicity of color, that is to say. he gave rise to the revolution of color, Many modern designers are applying this method to the theme of fashion and motive, color the technique of expression. Thanks to this. the new formative artistic expression could be adapted in fashion, and it also induced the inspiration of original design, with great contribution to bringing the era of its own distinct individualism in modern times.

• Journal of KIISE:Software and Applications
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• v.29 no.12
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• pp.940-946
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• 2002

This paper proposes an image retrieval method to use the modified color correlogram. For retrieving images with less effect of the size variation of the regions in an image, the modified color correlogram is extracted by normalizing auto-correlogram and cross-correlogram of the color correlogram from a color image, and the similarity of two images is calculated by putting the less weight to the auto-correlogram of the modified color correlogram. Because proposed method uses the information of the color correlogram more effectively, we can get better results than that of color correlogram method. In the experiments, the performance of the proposed method is better as compared with that of the color cerrelogram method.

• Journal of Animal Environmental Science
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• v.2 no.2
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• pp.111-116
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• 1996

An experiment was carried out to study the effect of environmental color on the eating behaviour in broiler chicks. A total of ninety broilers with average 350g of initial body weight were randomly assigned in the $3{\times}3$ randomized complete block design with 3 treatments(yellow, blue, red) and 10 birds per replication of various environmental color at walls, feeders and electric bulbs. The results obtained from these experiments are summarised as follows: 1. Feed Intake and average daily gain were significantly(P<0.05) increased by yellow colored environment. 2. Eating time and eating rate were significantly higher in the red colored than the other, indicating that yellow colored environment would maximize body weight gain and feed conversion for broiler chicks.