• 한국콘텐츠학회논문지
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• 제9권12호
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• pp.201-211
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• 2009

경제성장에 힘입어 경제적 안정을 확보한 중년여성들이 점차 외모에 대한 관심도가 증가함에 따라 한국의 화장품 산업도 중년여성을 타깃으로 하는 상품이 급성장하고 있는 추세이다. 특히 중년층의 사회적 활동과 다양한 여가 활동, 그리고 전반적인 미의식의 고취 등으로 인하여 중년층의 외모에 대한 관심도는 화장품에 대한 관심과 구매심리를 자극하기에 충분하다. 이에 본 연구는 중년여성의 외모관심도 수준을 파악하고 그 수준정도가 화장품구매행동에 어떠한 영향력을 미치는지에 대해 실증적인 분석을 실시결과는 다음과 같다. 1. 군집에 대해 각각의 인자 점수에 대한t-test와 분산분석을 실시한 결과, 외모관심도가 높은 유형 1(108명)과 외모관심도가 낮은유형2(91명)으로 나타났다. 2. 화장품 구매행동 요인으로는 유행선도형. 충동구매형, 브랜드의존형, 심사숙고형, 계획구매형, 그리고 브랜드충성형 등 6가지 요인이 도출되었다. 3. 화장품 구매행동에 외모관심도 수준 정도에 따라 차이가 있는 것으로 타나났다.

• 대한화장품학회지
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• 제32권4호
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• pp.283-298
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• 2006

본 연구는 최근 급성장하고 있는 국내 한방 화장품 시장을 점검해 보고 여성 소비자들의 화장품 구매행동을 통해 한방화장품이 어떻게 인식되고 있으며, 앞으로 어떻게 육성, 발전시켜 나가야할 것인가를 조사하였다. 서울에 거주하는 20세${\sim}$50세 성인 여성 소비자를 대상으로 설문조사를 실시했으며, 총 400부의 설문지를 배포하여 회수된 설문지 중 344부를 분석하여 유의적인 통계결과를 얻을 수 있었다. 이 결과를 토대로 본 연구에서는 한방 화장품의 시장 현황과 사용실태에 대한 기초 정보 제공을 통해 소비자의 요구를 보다 직접적으로 파악함으로써 한방 화장품 시장에 대한 마케팅 전략 수립 시 기초 자료가 될 것으로 사료된다.

• Coupled systems mechanics
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• 제13권2호
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• pp.133-151
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• 2024

In this paper, an improved theoretical interfacial stress analysis is presented for simply supported composite aluminum- sandwich honeycomb beam strengthened by imperfect FGM plateusing linear elastic theory. The adherend shear deformations have been included in the present theoretical analyses by assuming a linear shear stress through the thickness of the adherends, while all existing solutions neglect this effect. Remarkable effect of shear deformations of adherends has been noted in the results.It is shown that both the sliding and the shear stress at the interface are influenced by the material and geometry parameters of the composite beam. This new solution is intended for applicationto composite beams made of all kinds of materials bonded with a thin plate. Finally, numerical comparisons between the existing solutions and the present new solution enable a clear appreciation of the effects of various parameters.

• 한국공간구조학회논문집
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• 제13권1호
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• pp.69-77
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• 2013

This study is the research appling the representative Displacement-Based Design which is the basic concept of Direct Displacement Based Design proposed by Chopra and Goel to original Reinforced Concrete moment frame and determining the thickness of retrofit Steel Jacket about the Maximum design ground acceleration, and developing the more improved Algorithm as well as program by the Retrofit Design method and Nonlinear analysis by the Performance design method before and after reinforcement appling the determined retrofit thickness. It also shows the result of the seismic performance improvement which is the ratio of seismic performance appreciation result yield displacement 19%, yield strength ratio 24%, displace ductility ratio the maximum 27% comparing Multi degree of freedom, column member of Reinforced Concrete with the performance improvement column member considering the thickness of the determined Steel Jacket. The developed Algorithm and program are easy to apply seismic design and application to the original Reinforced Concrete building, at the same time, it applicate to display well the design result of Target displacement performance level about nonlinear behavior.

• 복식문화연구
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• 제13권4호
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• pp.513-525
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• 2005

This article examines how the development process of muff has changed over history as well as considering value. This study is based on secondary sources such as books and fashion magazines. The imminent value of muff based on the results of this historical study can be summarized by its utility, its ornamentation, and its fashion value. First, muff is not only used to protect the hands or to keep them warm, but also as a substitute for the purse. Second, muff is an ornament decorated mainly with fur, using splendid colors, patterns, embroidery etc. Third, muff goes with other clothes as an ornament, and therefore, can be a means to express the attitude or behavior of many circumstances. Muff has vanished in casual wear and could meet by chance in a designers collection. However, the fashion value of muff brings it new attention making various creative fashion images by itself or with other clothes in the modern fashion trend. This study on the history and the aesthetic value of muff could stimulate the appreciation of the ornamentation aside from the clothes and serve to develop a new creative way in fashion design.

• Advances in materials Research
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• 제6권4호
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• pp.317-328
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• 2017

In this paper, an improved theoretical solution for interfacial stress analysis is presented for simply supported concrete beam bonded with a sandwich FGM plate. Interfacial stress analysis is presented for simply supported concrete beam bonded with a sandwich plate. This improved solution is intended for application to beams made of all kinds of materials bonded with a thin plate, while all existing solutions have been developed focusing on the strengthening of reinforced concrete beams, which allowed the omission of certain terms. It is shown that both the normal and shear stresses at the interface are influenced by the material and geometry parameters of the composite beam. A numerical parametric study was performed for different simulated cases to assess the effect of several parameters. Numerical comparisons between the existing solutions and the present new solution enable a clear appreciation of the effects of various parameters. The results of this study indicated that the FGM sandwich panel strengthening systems are effective in enhancing flexural behavior of the strengthened RC beams.

• Structural Engineering and Mechanics
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• 제72권3호
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• pp.293-304
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• 2019

In this paper, a general model is developed to predict the distribution of interfacial shear and normal stresses of FG beam reinforced by porous FGM plates under mechanical loading. The beam is assumed to be isotropic with a constant Poisson's ratio and power law elastic modulus through the beam thickness. Stress distributions, depending on an inhomogeneity constant, were calculated and presented in graphicals forms. It is shown that both the normal and shear stresses at the interface are influenced by the material and geometry parameters of the composite beam, and it is shown that the inhomogeneities play an important role in the distribution of interfacial stresses. The results presented in the paper can serve as a benchmark for future analyses of functionally graded beams strengthened by imperfect varying properties plates. Numerical comparisons between the existing solutions and the present new solution enable a clear appreciation of the effects of various parameters. The results of this study indicated that the imperfect functionally graded panel strengthening systems are effective in enhancing flexural behavior of the strengthened FGM beams. This research is helpful in understanding the mechanical behaviour of the interface and design of hybrid structures.

• 인간식물환경학회지
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• 제24권4호
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• pp.415-427
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• 2021

Background and objective: This study examined the changes in the cultural trend of use for green infrastructure in Seoul due to COVID-19 pandemic. Methods: The subjects of this study are 8 sites of green infrastructure selected by type: Forested green infrastructure, Watershed green infrastructure, Park green infrastructure, Walkway green infrastructure. The data used for analysis was blog posts for a total of four years from August 1, 2016 to July 31, 2020. The analysis method was conducted keyword frequency analysis, topic modeling, and related keyword analysis. Results: The results of this study are as follows. First, the number of posts on green infrastructure has increased since COVID-19, especially forested green infrastructure and watershed green infrastructure with abundant naturalness and high openness. Second, the cultural trend keywords before and after COVID-19 changed from large-scale to small-scale, community-based to individual-based activities, and nondaily to daily culture. Third, after COVID-19, topics and keywords related to coronavirus showed that the cultural trends were reflected on appreciation, activities, and dailiness based on natural resources. In sum, the interest in green infrastructure in Seoul has increased after COVID-19. Also, the change of green infrastructure represents the increased demand for experience that reflects the need and expectation for nature. Conclusion: The new trend of green Infrastructure in the pandemic era should be considered in the the individual relaxations & activities.

• 패션비즈니스
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• 제14권3호
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• pp.128-145
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• 2010

Nowadays people are turning to have a more intimate environment-friendly lifestyles. In the clothing industry they are focusing on making products that are more human-friendly and not harmful to the environment. In the midst of the spread of consumption research is being done to develop manufacturing textiles that do not induce pollution. For instance, advantages of the natural textile fibers, cotton, silk, and ramie, have been newly recognized in terms of environment-friendliness, Together with these fibers, the natural high molecular materials, such as chitosan and hyaluronic acid, have found new roles in the application sectors of human-friendliness and environment-friendliness. Products using these substances and processing methods can make the products more wearable, have high sensitivity, make people feel aesthetic appreciation for the products, and make them appreciate the value of a more healthier environment. In a survey according to subjects in their 20s and 30s, their preferences towards their consciousness and awareness of the development of materials as well as their attitude towards environment-friendly products were determined as a conclusion. It was shown that consumers that are more conscious about the interest of the environment as well as the problems concerning the environment were more intent on buying products that were environmentally-friendly. Women have shown more active and positive attitudes towards the importance of the awareness of the environment in comparison with men. Generally, consumers in their 20s and 30s preferred the feel of materials that were less than 1% concentration process than those of materials that were 1% concentration process. To increase the "rustly" feeling of the materials, it was found that 1% concentration process was suitable for manufacturing.

• 한국콘텐츠학회논문지
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• 제11권11호
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• pp.503-513
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• 2011

일반인들의 자연에 대한 감상과 생명과학의 이해는 오늘날 과학의 대중화에서 큰 역할을 차지하고 있다. 특히 일반인의 관심이 높은 전시와 같은 비형식 과학교육은 생태학, 동물행동학, 환경학 등 거시생물학적 분야의 내용이 주를 이루고 있다. 그렇지만 전문가의 참여 부재, 자연 현상의 피상적인 기술 등의 이유로 대중에게 효과적으로 전달되고 있지 않다. 정보와 지식은 그 자체로는 수용자가 곧바로 이해하고 받아 들일 만한 형태 및 구조를 가지지 못하다. 생명과학 지식을 일반인에게 효과적으로 전달하기 위해서는 콘텐츠를 유형별로 분류하고 콘텐츠화 하는 가공 과정이 필요하다. 주제의 선정 단계에서부터 내용의 편집 및 표현 단계까지의 일련의 과정으로서 관련 분야의 전문가인 과학자의 적극적인 역할이 강조된다. 콘텐츠화 과정은 과학적, 논리적 사고방식과 더불어 예술적 표현 및 소통 능력을 필요로 한다. 과학의 대중화를 위한 이론적 및 실천적 틀로서 통역의 개념을 제안한다.