• Journal of the Korean Society of Clothing and Textiles
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• v.30 no.5 s.153
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• pp.733-741
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• 2006

This study was to investigate categories of valuation and make the standard on developing valuation of natural dyes by Delphi method. The three-round Delphi tests were performed with 36 professional in the academic, the industrial, and the art field.'Dyeability property' meant levelling, adsorption, color diversity with mordant, color stability, 'marketability', possibility of mass production, economical efficiency, functionality, demand and supply of natural dyes, 'color', yield, beautiful color, value of color and 'color fastness', washing, perspiration and light fastness. Indigo, persimmon, cochineal, safflower and onion in dyeability property were evaluated highly, functional natural dyes in marketability, red and purple color ones except indigo in color and ones containing tannin in color fastness.

• Journal of Fashion Business
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• v.8 no.2
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• pp.141-153
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• 2004

The various colors are used in our whole life as much as the modern society is called "the age of colors". The colors in the hair style express the individual taste, personality and the psychological condition, and play an important role as a visual language. The western people, who has thought that the blonde hair is a symbol of beautiful woman from the ancient times, has tried to get the blonde hair continuously even though they had not the technique of hair dyeing. On the other hand, the korean people whose hair color is usually dark brown or black, enjoy a various hair color due to the development of dyeing and decoloration technique. In this study, I deal with the yellow hair style, the most prevalent color which is an important means of communication in the our times.

• Proceeding of Spring/Autumn Annual Conference of KHA
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• 2008.04a
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• pp.209-214
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• 2008

Jeonam aims to cultivate Hanok Village as a lodging resource for tourism industry in rural areas. For the purpose, it invited eight models of the Hanok Village publicly and selected our model as the best. This study is to introduce the concepts and characteristics of the village, centering on the model developed by our research team and awarded by the local government. We develop and suggest eleven types of improved-type Hanok model that is to be distributed to each city and county. We compose the space which reflects needs of residents for modern living. And we focus on preservation of decorative beauty to make it a resource of tourism by creating beautiful view of Hanok and reduction of financial burden to activate its distribution. The Hanok developed in this study has a significant meaning as improved Hanok that can be suggested as a new model of rural area housing project.

• Journal of the Korea Furniture Society
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• v.12 no.1
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• pp.103-112
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• 2001

This study explored the background of contemporary furniture design called New Design furniture, which newly expresses the aesthetics of communication in the postmodern era. Qualitative conceptual analysis as the principle methodology was used to explore the background of the decorative and meaningful contemporary furniture in postmodernism. Thereby, the postmodern concepts of Charles Jencks, Robert Venturi, and Michael Graves were analyzed in terms of their postmodern architecture and furniture. As initiatives of postmodern architecture and furniture, Jencks, Venturi, and Graves explored the pluralism and eclecticism, the decoration, the semantics, and the materials reestablished from the traditions of craft. As a result, their furniture was expressed by various wood and color; the furniture was beautiful, decorative, pluralistic, and eclectic for communicating symbol, metaphor, narrative, and/or humor with people; the furniture has influenced the communicative elements on the contemporary furniture design called New Design furniture design, which shows the blurring of fine arts and craft distinctions.

• Journal of the East Asian Society of Dietary Life
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• v.19 no.1
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• pp.116-129
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• 2009

The study was conducted to evaluate consumer awareness of the risk elements associated with foods and their information search behavior regarding food safety. The data were collected from 504 adult consumers living in Seoul, Busan, Incheon, Daegu, Daejeon, and Gwangju through a self-administered questionnaire on August, 2006. Frequency analyses, t tests, one-way analysis of variance, and Duncan's multiple range comparison tests were conducted to analyze the responses using SPSS v. 14.0. The levels of recognition of consumers regarding each risk element were generally low. Many respondents answered that they obtained information regarding food safety from TV/radio/newspapers and family/relatives/friends/neighbors. The respondents also indicated that they had strong confidence in the information from family/relatives/friends/neighbors. Additionally, most respondents required information regarding heavy metal contamination, endoctrine disruptors, and avian influenza.

• Journal of the East Asian Society of Dietary Life
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• v.18 no.1
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• pp.135-148
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• 2008

This study examined the dieting behaviors and diet-influencing factors among college students in the Youngnam region. The data were collected by a self-administered questionnaires during May, 2007. One hundred-ninety samples were ultimately analyzed by SPSS Windows. The results were as follows. First, when comparing calculated BMI with perception of individual body image, many respondents regarded themselves as overweight although they were within normal BMI. Second, over four-fifths of the respondents indicated they were concerned with diet, and many respondents answered that they needed education and information on dieting. In terms of diet knowledge, the mean for correct answers was 77.9%. Mass media were very important sources for acquiring diet information, and the most popular dieting method was fasting therapy. The results of regression analyses to determine the factors affecting several dieting practices showed that grade, monthly allowances, diet awareness, diet knowledge, perception of individual body image, and BMI were significant.

• East Asian mathematical journal
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• v.36 no.2
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• pp.131-146
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• 2020

The isoperimetric problem is a well-known optimization problem from ancient Greek. Among plane figures with the same perimeter, which is the largest area surrounded? The answer to the question is circle. Zenodorus and Steiner's pure geometric proofs, which left a lot of achievements in this matter, looked beautiful with ideas at that time. But there was a fatal flaw in the proof. The weakness is related to the existence of the solution. In this paper, from a view of the existence of the solution, we investigate proofs of Zenodorus and Steiner and get educational implications.

• Journal of the Korean Chemical Society
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• v.16 no.2
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• pp.59-63
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• 1972

In connection with two electron binding energy of each bond of saturated hydrocarbons, C-C bond fission and hydrogen abstraction from C-H bond are discussed by means of two center Huckel method. A beautiful correlation could be noticed between the observed bond dissociation energy and the calculated bond energy except for n-butane. Bond dissociation energies between C-C bond were also related to C-C bond fission. We could also find a very close relation between the relative easiness of hydrogen abstraction and the calculated binding energy of C-H bond. In other words, C-H bonds of tertiary hydrogen have been noticed as most weakely bonded and hence the tertiary hydrogen would most easily from the paraffins. In addition, the C-H binding energy is discussed applying ionic character of C-H bond which is derived from its dipole moment (0.4D)

• Korean Journal of Human Ecology
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• v.17 no.5
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• pp.927-938
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• 2008

The purpose of this study was to classify self-efficacy typology and analyze the relationship between self-efficacy and consumption value of college students as consumers. Data were gathered by surveying college students living in Daegu and Kyungbook area using convenient sampling. 513 questionnaires were used in the statistical analysis. Data were analyzed by frequency, factor analysis, cluster analysis, correlation analysis, ANOVA, and Duncan-test. The findings are as follows. The self-efficacy typologies of college students were classified into three groups such as challenging confident accomplish oriented, stable uncertain accomplish oriented, and stable accomplish oriented. In the relationship of the self-efficacy was related to the sub-variables of consumption value. The self-efficacy oriented group showed different all the sub-variables of consumption value factors.

• Journal of architectural history
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• v.14 no.4 s.44
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• pp.29-39
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• 2005

The Honam region has played an important role in the development of Korea poetry. So this study focuses on Song Soon among various factors of Honam architecture in 16th century. He was ahead of his times in development of Korean literature, and made buildings that become background and materials of his literature. Song Soon built Myonang-jong in Damyang for his life time and tried to design to pull in nature into his buildings. These buildings were built in beautiful landscape, and showed elegance as a retired scholar and Taoism characteristics. He provided basic ideas, that is, pulling in nature into architecture, and metaphysics morality, and his ideas also influenced Honam School Including Jung Chul. This study looks into Nujung architecture that had become materials of Myonang-jong Song Soon literature and characteristics of Honam architecture through his buildings at the same time.