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한국 천연염색 소재의 색채 분석과 색채 이미지 특성- 황색계와 적색계를 중심으로-
양정희,박혜원 한국복식학회 2023 服飾 Vol.73 No.2
This study dealt with the characteristics of color images by identifying color values and became the basis for a design planning strategy for Korean natural dyeing materials. For this, an empirical study was con- ducted on 555 yellow and red natural dyeing materials as well as the characteristics of color images using the Pantone Color System, to use the results for color analysis and practices, such as H V/C and PCCS. The colors of yellow natural dyeing materials were analyzed from the Y, YR, and GY series; all appeared mostly from the Y series except cotton and rayon textiles. The colors of red natural dyeing materials were analyzed from the R, YR, and RP series. The R series showed prominent distribution in all fabrics. Yellow and red natural dyeing tones were distributed in various tones. The middle tones were prominent in both colors with light pastel tones frequently appearing, while clear tones were found in the red colors. The im- age scale of yellow natural dyeing materials often appeared in the order of soft-static, hard-static, and soft-dy- namic, but hard-dynamic rarely appeared. The image scale of red natural dyeing materials often appeared in the order of soft-dynamic, soft-static, hard-dynamic, and hard-static. While the adjective ‘natural’ appeared a lot for both yellow and red natural dyeing materials, adjectives such as ‘gentle’ and ‘elegant’ appeared many times in the analysis of yellow, showing high distribution in the soft-static zone. In contrast, adjectives such as ‘splendid’ and ‘cheerful’ appeared many times in the analysis of red, showing high distribution in the soft-dy- namic zone. It will be possible to develop fashion products that incorporate sophistication and trendiness based on the differences in colors, tones, and images of natural dyeing. The research will contribute to product and color planning across various industries that use natural Korean dyeing materials.
제주도 해조류의 군집구조 분석 : 신흥 양어장과 용수 저수지를 중심으로
양정희,박행신 濟州大學校 師範大學 科學敎育硏究所 1988 科學敎育 Vol.5 No.-
The Clarify the distinction of the community structure of the sea birds at Shin Hung fish farm made by sea level and Yong Su reservoir surface level, I investigated above -mentioned thing from January 1987 to December 1987 and have gotten a result like below matters. 1. The sea birds observed at Shin Hung fish farm were 53 species and 1,327 individuals, 45 species, 8,569 individuals at Yong Su reservoir and common species of the two census areas were 34 species. 2. Monthly species number in two areas were there a great deal in May, also passage migrant consisted of various community by visiting in this time. 3. Individual number was the highest in January and February, winter visitor visited in September, October, went in February, April. 4. The most dominant species of two census areas was Anus poecilorhynchu, the following birds were Anus platyrhynchols, Anas cyecca in rwo. 5. Diversity of two census areas was the highest in May, community structure was various and complicated at this time.
e-CRM에서 개인화 향상을 위한 의사결정나무 사용에 관한 연구
양정희,한서정 대한안전경영과학회 2003 대한안전경영과학회지 Vol.5 No.3
Expectation and interest about e-CRM are rising for more efficient customer management in on-line including electronic commerce. The decision-making tree can be used usefully as the data mining technology for e-CRM. In this paper, the representative decision making techniques, CART, C4.5, CHAID analyzed the differences in personalization point of view with actuality customer data through an experiment. With these analysis data, it is proposed a new decision-making tree system that has big advantage in personalization techniques. Through new system, it can get following advantage. First, it can form superior model more qualitatively in personalization by adding individual's weight value. Second it can supply information personalized more to customer. Third, it can have high position about customer's loyalty than other site of similar types of business. Fourth, it can reduce expense that cost marketing and decision-making. Fifth, it becomes possible that know that customer through smooth communication with customer who use personalized service wants and make from goods or service's quality to more worth thing.