• 감성과학
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• 제14권2호
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• pp.207-220
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• 2011

친환경 감성단어를 '환경/자연, 소재/섬유, 인간, 형용사/기타' 등의 4가지 영역으로 분류하고 각 단어에 대하여 그 출현시점, 빈도를 1999~2010년 상반기 간의 인터넷 섬유패션 신문 및 잡지를 중심으로 조사한 결과, 다음과 같은 결론을 얻었다. 가장 빈번히 출현한 단어는 '자연, 환경, 면, 천연섬유, 건강, 신선한, 맑은, 보존, 하모니, 옥수수섬유, 로하스' 등이었다. '친환경' 관련 감성단어의 출현시점을 살펴보면, 2000년도 이전부터 '에코, 형상기억소재, 오가닉, 스파' 등이 사용되어왔으며, 2000-1년도에 '자연환경, 친환경, 스트레치소재, 웰빙의, 대체가능한, 재생가능한' 등이 등장하였다. 2002-3년도에 '스마트소재, 친환경소재, 그린' 등이 사용되기 시작하였고, 2004-5년도에 '쿨비즈, 로하스, 자연염색' 등이 처음으로 사용되었다 2006-7년도에 '한방, 지속가능한, 웜비즈' 등이 사용되었고, 2008-9년도에 '그린슈머, 그린라이프, 태양에너지, 삼림욕' 등이 섬유패션 분야에서 처음 사용되었다. 친환경 감성단어의 출현 양상을 살펴보면, 친환경 감성단어의 출현은 과거 어느 때보다 2008-09년도에 가장 많이 등장하고 있었는데 2000년도 초반에는 비교적 많이 등장하였으나 이후 다소 주춤하였고 이는 근래에 들어 다시 출현빈도가 높아졌다. 영역별로 살펴보면 '환경/자연' 관련 친환경 감성 단어가 과거보다 최근에 두드러지게 빈번히 사용되고 있으며, 이에 비해 '인간' 관련 단어는 주춤하여 약간 감소세이거나 동일한 빈도를 나타내고 있다. 또 '형용사/기타' 관련 단어는 약간 증가세이거나 과거와 동일한 빈도를 나타내고 있었다. '소재/섬유' 관련 단어는 패션잡지에서는 최근에 그 빈도가 줄어드는 경향을 보이는 반면 인터넷 신문에서는 약간 증가하는 추세를 보였다.

• 한국유기농업학회지
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• 제20권3호
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• pp.283-296
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• 2012

This research was conducted to analysis the Elementary School Teachers' needs necessary for developing the eco-friendly school farm program. To perform these research problems, 167 people from five Elementary School group (A, B, C, D and E). Of respondents of the survey, 160 questionnaires were significant. The frequency analysis was used with SPSS 17.0 statistics program. Teacher of the needs analysis results are as follows: Teachers want to help school farm program by gardening expert, experienced volunteer. Costs of instructor and material must be supported by the government, local government. Teachers are demanding an integrated program for horticulture. The teachers would have preferred an easy plant to grow and appear in textbooks. Therefore teachers' needs to be a convert-gence in the eco-friendly school farm program manual.

• Composites Research
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• 제34권1호
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• pp.57-62
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• 2021

조선해양산업에서 친환경 선박 및 경량화 기자재에 관한 관심이 높아짐에 따라 파이프 등의 기자재에 복합재료를 적용하고 있다. 본 연구에서는 친환경 및 내열/난연 성능을 요구하는 파이프 단열재 커버에 적용하기 위해 친환경 소재인 바잘트 섬유강화 퓨란복합재료(BFC, basalt fiber reinforced furan composite)를 제조하였다. BFC 소재의 낮은 물성을 강화시키기 위해 후경화 조건의 최적화 연구를 수행하였고, BFC 소재의 기계적강도, 내열/난연 특성 강화, 친화경 특성에 대한 실험과 평가를 진행하였다. 최종적으로 연구 결과 조선해양기자재인 파이프 단열재 커버에 BFC 소재의 적용이 가능함을 확인하였다.

• 한국의류학회지
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• 제35권9호
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• pp.1069-1084
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• 2011

This study investigates the main trend of LOHAS, examines and analyzes the LOHAS marketing cases of the fashion industry, and proposes an effective LOHAS marketing strategy for the domestic fashion market. Data were collected from Naver, Google and Daum from 2005 (when LOHAS began to be recognized) to October $31^{st}$ 2010. We searched the research material with keywords related to the research subject (such as eco, green, well being, echo-friendly, LOHAS, sustainable, environmental management, and green management) to conduct a theoretical and exploratory study through qualitative analysis. The data are analyzed with three types such as personal value of eco-friendly fabric, economical value of recycled fabric and re-use or re-form, and social-ethical value of distribution and promotion. The research results show that LOHAS marketing activities focused on personal values and social-ethical values (rather than economical value) and from an eco-friendly management centered on merchandise; in addition, an eco-friendly supply chain management incorporated with a management system were applied. LOHAS marketing strategies at home and abroad revealed some differences in the cases of eco-friendly fabric, recycling, and fair trade.

• 대한설비공학회:학술대회논문집
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• 대한설비공학회 2008년도 동계학술발표대회 논문집
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• pp.239-243
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• 2008

In many literatures the researchers pointed out that the using metal foam will significantly enhance the performance of heat exchanger. This paper focuses on theory study of metal foam, including calculation method of properties of foam (permeability ��K, inertial coefficient f, fiber diameter $d_f$, and effective conductivity $k_e$), model of pressure drop and model of heat transfer. Theory analysis on the performance of heat exchanger will be presented here. Finally the optimal material will be obtained from theory calculation.

• 한국산업융합학회 논문집
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• 제15권4호
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• pp.117-124
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• 2012

Recent years, many industries acknowledge that environmental substantiality of products must be an essential role and it is one of the major importances for industries to consider the environmental impacts of products at the early stages of product development. This study investigated eco-design parameters and $CO_2-eq$. emissions in each stage of raw material acquisition, manufacturing, transportation, use and disuse in life cycle of touch monitor stand based on Eco-Design. In this study, to fulfill of Eco-Design, the environmental impact assessment of through LCA(Life cycle assessment) was carried out with benchmarking monitor stand and we suggested the direction of new design of touch monitor stand mechanism based on eco-friendly considerations. New design based on LCT(Life Cycle Thinking) showed that the following eco-friendly considerations at the early stage of design to be helpful to reduce GWP(Global Warming Potential) [kg $CO_2-eq$.] in new monitor stand development and it is necessary for Eco-Design process of the product.

• 한국포장학회지
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• 제29권2호
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• pp.73-78
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• 2023

The cosmetics industry faces a significant challenge in addressing the decreased recycling rate of cosmetic containers due to the composite materials used to meet consumers' aesthetic satisfaction. To address thees issues, eco-friendly packaging solutions such as refill packaging and single-material use have been developed. However, the market for eco-friendly cosmetics packaging requires a product that meets consumers' demands for aesthetics, sensitivity, and eco-friendliness while also performing as well as existing products. This study presents a solution to the challenge of the decreased recycling rate of cosmetic containers by developing a new cosmetic packaging product for cream formulations. The product features an easily separable and dischargeable internal refill container, while maintaining the design aesthetics of the external container. Through various tests, the product was shown to be of equivalent quality and performance to existing cream cosmetic packaging, with no leakage or defects observed. Furthermore, the use of a single-material polypropylene refill container is expected to contribute to the improvement of the plastic recycling rate.

• 한국가구학회지
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• 제28권4호
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• pp.340-354
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• 2017

Currently, the global furniture market can not overlook environmental problems due to changes in environmental regulations. In order to grow into a global corporation, environmentally friendly design became essential. In addition, domestic and foreign consumers are increasingly interested in and spending on children's furniture, and demand for environment - friendly furniture for children's health and emotional development is increasing. In the era of universal consumer tastes due to massive mass production, it has been changed into a multi-product small-volume production period that reflects the preferences of various consumers, so that various types of furniture that meet individual preferences are required. Therefore, in this study, we investigated various personal opinions, perception, preference, propensity to use furniture, purchasing points, etc. for environmentally friendly children's furniture, and provided basic data for environmentally friendly children's furniture development that reflects consumer preference and requirements. Accordingly, 243 parents who have more than one child living in Seoul, Gyeonggi, and Incheon were surveyed about the use of children's furniture and the perception and preference of environmentally friendly children's furniture. According to the survey results, 64.57% of the respondents knew about eco - friendly children's furniture and the most popular way to get to know eco-friendly furniture was Internet advertising (49.48%). The rate of recognizing eco-friendly furniture as healthy furniture with no emission of hazardous substances was high as 56.16%. The purchase intention of eco-friendly children's furniture was very high at 86.01% and the most important factor in purchasing was the harmlessness to the human body (56.88%). 59.50% said that it is not possible to distinguish environmentally friendly furniture, which means that there is not much information to consumers yet. In addition, the preferred price range is 500~1000 thousand won, and the preference for the rest furniture is high. In the preferred form type, unit type modular furniture is 36.13%, in the material, wood is 72.35%, in the color, the color of wood with wood grain is high as 45.56%.

• 대한전기학회:학술대회논문집
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• 대한전기학회 2009년도 제40회 하계학술대회
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• pp.1219_1220
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• 2009

In recent years, the companies of electric power equipment for MV, HV class trend to develop that the eco-friendly insulated(solid, eco-gas, air etc.) switchgear replace with existent SF6 gas insulated switchgear by environmental problems such as global warming and soon. This paper introduces the Solid Insulated Switchgear(SIS) which is the epoxy of eco-friendly insulation material. The characteristic of SIS to introduce in this paper is as following. 1) Eco-friendly. (SF6 gas free) 2) The structure of flexible system. (Expansion) 3) The optimum design. (The Analysis of electrical & mechanical) 4) An Interface treatment between epoxy and insert. (Molding technology) This paper described about some technology for development of SIS.

• KIEAE Journal
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• 제10권2호
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• pp.3-8
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• 2010

Many countermeasures are presented to make excessive earth circumstance pollution better in the earth. A lot of researches are in progress to lessen $CO_2$ among the industries exhausting it. The industries manufacturing cement are making many countermeasures. Many concernments on ECO-friendly materials, rather than cement, are increased, and researches are in progress to develop them. Lime, material mostly used before Portland cement appeared, attracts the Occident as well as the Orient. In the Occident, lime mortar was used in common, for maintaining and repairing cultural properties, too. This study is aimed at offering basic materials for the modern use of lime, ECO-friendly material. This study measured the change of intensity and weight with lime, sand, and earth, basic materials of Samhoimool. As a result, at the beginning, hydrated lime displayed its density late, but as time was gone, density was promoted continuously. In addition, density was promoted, when it was given heat at the beginning. If heat-generation reaction of quicklime and water was used, density was promoted at the beginning, but liquidity showed a drop.