• 한국방재학회:학술대회논문집
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• 한국방재학회 2011년도 정기 학술발표대회
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• pp.91-91
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• 2011

The quality of the surface layer in concrete structures plays an important role in the durability of the concrete. The concrete factory products are made as they improve the appearance of the surface and compressive strength in need. A common criterion to judge the quality of concrete products frequently seen in our daily life appears to be "beauty" in terms of consistent shaping. However, as for most concrete curb in such areas where a large amount of anti-freezing agents(NaCl) and ice and snow melting agents(CaCl2) are spread over roads to ensure road safety during the winter season, since deterioration advances from the surface, scaling is seen on the surface concrete due to deterioration which combined freezing damage and salt damage. Especially, In cold northern districts, the spreading amount of deicing salts increases by regulation of studded tire use, and the scaling of the concrete products, the various parts of concrete structures for roads is increasing in recent years. In this study, L-shape concrete curb were targeted, the permeable form method with the commercial permeable sheet was applied to it and the improvements of the quality were examined. By the permeable form method, surface layers got strengthened, which prevented permeation of the deterioration factor from the outside, and the scaling resistance of the upper surface where the permeable sheet was applied improved exceedingly. It will be expected by applying the permeable form method to various concrete products that frost resistance improves and scaling damage decreases.

• 한국의상디자인학회지
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• 제14권2호
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• pp.49-62
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• 2012

The purpose of this study was to investigate the relationship between well-being lifestyles and herbal cosmetics benefits sought of female consumers. The data were collected from 301 women living in Seoul, Gyeonggi, Gwangju, Busan, and Gyeongnam province in June, 2011. Statistical methods including frequency, F-test, t-test, Duncan test, factor analysis, Cronbach's ${\alpha}$, correlation coefficient, and multiple regression were used for this study. The results of this study were as follows.: The well-being lifestyles were composed of five factors, 'health pursuit activity', 'eco-friendly product interest', 'eco-friendly dietary', 'eco-friendly clothing', and 'eco-friendly housing'. The herbal cosmetics benefits sought were composed of seven factors, 'special function pursuit', 'skin 'fitness pursuit', 'brand pursuit', 'nutritional reinforcement pursuit', 'economy pursuit', 'fragrance pursuit', and 'scarcity pursuit'. The well-being lifestyles and herbal cosmetics benefits sought according to female consumers's demographic characteristics showed a difference. Female consumers's well-being lifestyles showed that correlation with the herbal cosmetics benefits sought. Female consumers's well-being lifestyles had a influence on their herbal cosmetics benefits sought. The study results are highly expected to be used as valuable sources in marketing strategies for herbal cosmetic industries.

• 복식
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• 제60권3호
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• pp.56-65
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• 2010

It is time to create an image of Korea that uniquely defines and represents the nation to the world, by incorporating Korean traditions with the cultural industry. To this end, it is important to see the beauty of Korean tradition from an academic perspective and further explore its utility from an industrial viewpoint. This study is intended to design uniforms for employees in Korean restaurants at hotels or docents in Korean-styled museums. In doing so, we eyed on Baeja, a Korean traditional vest as the cultural archetype, and created cultural products. As our archetype, we chose two pieces of Baeja : one excavated from the tomb of Suryun Sim (1534-1589) which is displayed in the Gyeonggi Provincial Museum, and the other from Byeon of the Jeonju Lee family (1636-1731) in Suk Joo-Sun Memorial Museum at Dankook University. We also adopted Dapho with a Korean traditional vest with long length. Based on these cultural archetypes, seven products were developed. With the traditional food and way of living in Korea being more and more recognized in the global stage, it would be continuous creation and development of cultural contents with history and story rooted in the cultural heritage of the nation that could enrich our culture by bringing traditions back to the modern days to incorporate the past into the present. It is important to restore traditions when developing cultural products. However, it is also critical to commercialize ideas with stoη and creativity in the market for cultural products.

• 한국의류산업학회지
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• 제8권5호
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• pp.513-522
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• 2006

The purpose of this study was to analyze characteristics and meanings of the masculine factors related with power images in women's fashion since 2000. The method of study was to analyze the documentary about the power images since the 14th Century and then the fashion magazines since 2000. The results of this study were as follows: The power image of women's fashion was internalized by wearing of the masculine factors each of an era. After 2000, characteristics of women's fashion affected by masculine factors were an exaggeration of scale, deformation, inharmonious collage and changeful borrowing. They showed the structure of new cognition of modern society uncertainty, open and decentralized. And power images presented aesthetic characteristics such as independence, ideal, sign of a amusement and decentralized virility. In conclusion, power in women's fashion has a function of creativeness, product, positiveness from past to modern. In addition, the power, which is a symbol of perfection, rationality and ideal beauty, expresses a good feeling of psychology, social friendship, value of success and will be existed as a meaningful esthetic sign in women's fashion.

• Natural Product Sciences
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• 제20권4호
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• pp.269-273
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• 2014

Activity guided phytochemical examination of the rhizome of Phragmites communis has led to the isolation of two phenolic acids and two lignans. Structures of these compounds were elucidated as methyl gallate (1), ${\rho}$ -hydroxy cinnamic acid (2), (+) -lyoniresinol (3), (+)-lyoniresinol-9'-O-${\beta}$-D-glucopyranoside (4) by comparisons with previously reported spectral data. To investigate the melanogenesis inhibitory effects of these compounds, the melanin level and tyrosinase activity were examined in B16F10 melanoma cell. Each compound inhibited both tyrosinase activity and melanin synthesis compared with positive control, kojic acid and arbutin. These results suggest that the phenolic compounds from Phragmites communis might be developed as a potent skin whitenting cosmeceuticals.

• 복식문화연구
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• 제14권2호
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• pp.192-205
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• 2006

This study first aims on preparing a systematic analysis basis for the expression aspects of hairstyle in forms of postmodernism. Secondly, it studies the meanings and aspects the hairstyle trend through a post modernism approach about its expression methods based on the suggestive collection hairstyles. Third, it confirms that hairstyle is also one of fashion that can be represented as modern society and culture by explaining that post modernism appears in hairstyles. This study analyzes the expression aspects of hairstyle in forms of post modernism that appears in modern collections by preparing theoretical theories for this study based on former studies related to post modernism theory and clothes from a qualitative analysis. The results of this study prepared a theoretical analysis frame to study the expression aspects of hairstyle in forms of postmodernism first. Secondly, as a result of analyzing based on the analysis, they show that disoriginality of hairstyle can be freely interpreted by the author through borrowing and restoration, disformation through discord and incompletion, discenterization through non-westernization and sub-culture, and inter-text through many symbols and meanings. Thirdly, as the postmodernism movement that represents modern society, culture, and art movement is reflected on hairstyle, it can be considered as a small culture and a product of the era.

• 한국의류산업학회지
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• 제8권6호
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• pp.665-671
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• 2006

This study is to develop tourist souvenir which designed image of butterfly, the symbol of Hampyeong Butterfly Festival, using natural dyeing product, the specialty of Namdo region. Results of market survey of tourist souvenirs for Hampyeong Butterfly festival showed that souvenirs of butterfly design sold in market which were not discriminated from that of general products and locality or characteristic of the region could not be exhibited. According to the results of market survey, design of souvenirs of Hampyeong Butterfly Festival is as follows; Butterfly pattern of hinge and Dangcho pattern are developed to graphic motive of modern sense with traditional beauty to make design which can be consumed by modern consumers in their actual life and then proper pattern is planned by combining, repeating and disassembling them. Such a pattern is applied to souvenirs like T-shirts, necktie and scarf to make tourists feel identity and unification of the festival visually. In addition, design of souvenirs was made to be coordinated with casuals. Therefore, visual factor could be extracted from Korean cultural heritages suitable to concept of local festivals and it is considered that ways of commercialization and development of traditional pattern suitable to consumers' demands can be suggested.

• Biotechnology and Bioprocess Engineering:BBE
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• 제5권3호
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• pp.215-218
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• 2000

Sialytrisaccharides based on $\beta$-galactosyldisaccharides were synthesized using $\beta$-galactosidase and trans-sialidase in one pot. Using $\beta$-galactosidase from Bacillus Ciculans and trans-sialidase from Trypanosoma cruzi simulaneously, 6mM sialyltrisaccharides composed of about 95% NeuAc$\alpha$(2,3)Gal$\beta$(1,4)GlcNAc and 5% NeuAc$\alpha$(2,3)Gal$\beta$(1,6)GlcNAc were produced from a reaction mixture containing 25mM o-nitropheny1-$\beta$-D-galsctolneuraminic acid. One beauty of this reaction was that a secondary hydrolysis of the disaccharide intermediate occurring between the activated galactopyranoside and N-acetylgucosamine was prevented. Using $\beta$-galactosidase from Escherichia cloi and the same trans-sialidase, 15mM sialyltrisaccharides composed of about 90% NeuAc$\alpha$(2,3)Gal$\beta$(1,6)GlcNac and 10% NeuAc$\alpha$(2,3)Gal$\beta$(1,4)GlcNAc were produced from a reaction misture containing 400nM galactose, 800nM N-acetylglucosylation rection between galactose and N-actylgucosamine was diminant since the disaccharide intermediate mainly resulted sreulted in the silylated product.

• 한국산업정보학회논문지
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• 제21권2호
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• pp.59-72
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• 2016

공동가치창출이 주요한 사회현상으로 부각되고 있지만 아직 이 분야에 대한 연구가 활성화 되어 있지 않다. 특히 고객의 공동가치창출 참여에 대한 사회 심리학적 동기에 대한 분석은 심도 있게 연구되고 있지 않다. 본 연구의 주요 목적은 고객의 공동가치창출행태 모형을 제안하고, 고객의 참여에 영향을 미치는 동기와 지속적으로 참여하게 하는 요인을 제시하는 것이다. 이를 위해 본 연구에서는 미샤 뷰티넷 이용자들의 심층인터뷰 자료를 근거이론으로 분석 하여 고객의 공동가치창출 과정을 살펴보았다. 분석 결과를 바탕으로 고객의 참여에 영향을 미치는 내재적 요인과 외재적 요인을 도출하였으며, 지속적으로 참여에 영향을 끼치는 요인으로 공동가치창출 플랫폼, 기업의 정책, 개인적인 특성 등이 제시되었다.

• Toxicological Research
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• 제31권2호
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• pp.165-172
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• 2015

Cornus officinalis is widely distributed in Korea, and its fruit has been used to make as herbal drug for traditional medicine in Korea, Japan, and China because of its tonic, analgesic, and diuretic properties. However, the effects of C. officinalis methanol extract (COME) on melanogenesis remain poorly understood. We evaluated the melanogenic capability of COME in melan-a cells, which are immortalized mouse melanocytes. COME increased melanin synthesis in a dose-dependent manner. Treatment with $12.5{\mu}g/mL$ of COME significantly increased melanin content by 36.1% (p < 0.001) to a level even higher than that (31.6%) of 3-isobutyl-1-methyl-xanthine, a well-known pigmentation agent. COME also upregulated tyrosinase activity and its messenger RNA and protein expression. In addition, COME upregulated the expression of tyrosinase-related proteins 1 and 2 and microphthalmia-associated transcription factor-M messenger RNA expression. These results imply that COME may be appropriate for development as a natural product to treat hair graying.