• 한국통신학회논문지
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• 제39C권2호
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• pp.115-121
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• 2014

정보화와 IT의 급속한 발전으로 iT가 환경 문제를 유발하는 요인으로 작용하고 있으나, 그린 iT기술이 저탄소 녹색성장을 실현할 수 있는 핵심 기술로 인식되어 전력소비를 최소화하는 연구가 진행되고 있다. 이러한 상황에서 그린 iT가 자연환경에 초점을 맞춘 새로운 패러다임이 되고 있다. 본 논문에서는 녹색성장을 이루기 위해 요구되는 다양한 iT 기술현황을 조사하여 국내외의 탄소 배출량 감소를 위한 다양한 방법을 연구하고 그린 PC를 이용한 탄소배출량 감축효과를 연구하기 위하여 일반 PC와 그린 PC의 전압, 전류, 전력사용량을 HPM-300A 측정기를 이용하여 일반 PC와 그린 PC의 전력사용량차를 측정하여 그린 PC가 배출하는 $CO_2$의 배출량과 일반 PC의 $CO_2$ 배출량의 차이를 계산하여 $CO_2$ 배출 감축효과를 측정하였고, 녹색성장효과를 측정하였다. 그 결과 그린 PC의 $CO_2$ 배출 감소효과는 1년에 11.5Kg의 감축효과를 가져올 수 있으며 녹색성장효과는 1년에 소나무를 2.3그루를 적게 심는 효과를 얻을 수 있다.

• 한국환경과학회지
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• 제18권9호
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• pp.961-970
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• 2009

This paper has attempted to improve the quality of urban environment in terms of the management of urban green tract and suggest a way of coexistence between human and nature by proposing a plan to establish green network using an urban green zone based on 'linear concept' instead of point and plane concepts. The results have turned out as follows: 1. According to current status of forest functions, forest recreation area has reached 39.6%, satisfying citizens' needs. However, the space for living environment is just about 20% with a lack of a green zone. Therefore, it's been necessary to establish green network using roadside trees and take advantage of them as sustainable living space along with existing green tract. 2. With forest in the suburbs and Geumhogang which is the tributary to the Nakdonggang, Sincheon (stream) flows through the downtown. It connects mountains including Waryongsan from the south to the north around Duryu Park and Dalseong Park. Therefore, the water system that passes through Palgongsan (Mt.) and Biseulsan (Mt.) would make it possible to connect with the parks in the downtown. 3. According to this paper, it appears that it's necessary to establish green network through roof or wall greening by focusing on the existing green tract in the urban parks and suburbs and taking advantage of roadside trees and water system.

• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2008년도 정기학술발표대회 논문집
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• pp.758-762
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• 2008

IT기술의 발달과 더불어 국내산업계는 저탄소 녹색성장에 대한 관심이 증대하고 있다. 기존 건축물들의 막대한 에너지 소비량을 보았을 때 건설산업은 이러한 동향의 중심에 서있다고 해도 과언이 아니다. 따라서 보다 효과적이고 정량화된 방법에 따라 건축물의 친환경 성능을 분석하고 관리하는 친환건설경영이 요구되어지고 있다. BIM이 가지고 있는 객체기반의 파라메트릭 모델링 기술과 생애주기관리의 개념은 친환경 건축물의 성능을 분석하고 관리하는데 유용한 도구가 될 것으로 여겨지며, 따라서 본 연구에서는 친환경건설의 필수 관문이라고 할 수 있는 친환경 인증의 평가항목에 있어서 BIM기반의 시뮬레이션 시스템을 제안하였다. BIM 기반의 친환경건축물 시뮬레이션은 친환경인증의 준비 과정 및 시공과정에서 보다 합리적인 의사결정을 지원할 수 있을 것으로 기대된다.

• 한국조경학회지
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• 제26권1호
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• pp.36-43
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• 1998

We compared the electroencephalogram, blood pressure, and sensory evaluation inspectioni several color of Petunia hybrida to analyze the physiopsychological effects of a plant. Considering occipital is related to visuosensory field, green color is thought as mild visual stimulator unlike to pink color. The results are coincident with the well-known facts that green color is less stimulating color. It is also accorded with the sensory evaluation results that green color showed te feeling of blue and stable. In case of green color is showed the feeling of blue and stable. In case of green color the generatioin of alpha waves increased according to the increase color area. Therefore it is thought that green color helps decrease of visual stimulation and increase in visual stability. However it is thought that pink has less physiopsychological effects on human beings depending on area sizes than green has.

• 대한원격탐사학회지
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• 제26권6호
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• pp.675-680
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• 2010

Temperature is one of the main issues in climate change, and the urban heat island effect in highly developed urban areas is an important issue that we need to deal with. This study analyzed the extent of the cooling effects of urban green spaces. The study used a surface temperature map of Seoul. It found that the cooling effects of green space was observed within limited distances, although it varied a little depending on the parks investigated. The cooling effect distance ranged from 240m to 360m, averaging about 300m. It also found the size of an urban green space does not make much difference in cooling the surrounding areas. Although further investigation with diverse urban areas should be conducted on this matter, the results did imply that many small green spaces in the neighborhood are more effective than a single big green space in mitigating the heat island effects of cities.

• 한국응용과학기술학회지
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• 제23권2호
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• pp.115-124
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• 2006

From the result of pharmacetical characteristics and analysis of Green-tea extract, it could obtain some conclusions as follows. The extract experiment of Green-tea appeared about 10%-extraction ratio as semi-solid state, and after dried in freezing from Green-tea extract of semi-solid state, it obtained about 65% Green-tea extract as solid state. In the results on antimicrobial experiment of Green-tea extract, number of S-typhimurium and fungus in microbe decreased more and more according to the time passage. This phenomenon could show that Green-tea extract keeps antimicrobial effect. In the results on antioxidation experiment of Green-tea extract, DPPH scavenging activity of free radical showed that Green-tea extract appears more remarkable reduction ability than reference samples. This phenomenon means that antioxidation of Green-tea extract appears higher than Vitamin-C and BHA sample. In the results on intrument analysis, the fatty and aromatic components of aniline, acetaldehyde, acetic acid, trichloroethylene, caffeine etcs from Green-tea extract was detected with GC/MS analysis and inorganic components of Ca, Mg, Cu, Mo, Sb, Ti etcs from Green-tea extract was detected with ICP/OES analysis.

• 동아시아식생활학회지
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• 제10권1호
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• pp.62-70
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• 2000

This study was conducted to investigated the kimchi quality of the addition of green tea extract and green tea leaf. Kimchi was examined for pH, titratable acidity, the changes in the number of microorganism, color,sensory evaluation . The pH and titratable acidity of kimchi at the addition of 5%, 1% of green tea extract and green tea leaf were higher and lower than those of control kimchi. the number of total microoranism at 21 days. were detected much more in the kimchi added green tea extract and green tea leaf than in control. The number of coliforms up to 7 days of fermentation were detected. And those at 14-21 days were not detected but those of 28 days were detected. The number of coliforms at 28 days were most lowest in the kimchi added green tea extract 3%. The number of lactic acid bacteria were detected more in the kimchi added green tea leaf. As a result of sensory evaluation during fermentation, the kimchi added green tea extract 5% was the highest score in carbonated taste. texture and overall quality. As the result of correlation between sensory characteristics and mechanical characteristics, it was found that sensory characteristics of sour taste is negatively related to the mechanical characteristics of L value, while it is positively related to the texture. The a values is negatively related to the sensory characteristics of overall quality. The b values is positively related to the sensory characteristics of sour taste.

• The Journal of Asian Finance, Economics and Business
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• 제8권7호
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• pp.235-244
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• 2021

This study aims to determine the behavior of consumer interest in sustainable fashion products in Indonesia and the factors that influence it. Personal values, Green Trust, and attitude toward green products are studied to get a proper picture of the ethical behavior of consumers. The method used is the Structural Equation Model (SEM) technique using AMOS 23 software. A sample of 103 participants used the convenience sampling technique. The study results show that green trust and attitude toward green products successfully mediate personal value and green purchase intention on ethical fashion products in Indonesia. In this study, it was found that personal values cannot directly influence the purchase intention of sustainable fashion products. The influence of Personal Value must first be mediated by green trust or attitude toward green products to further influence green purchase intention of ethical fashion products in Indonesia. This is not in line with previous studies. Indicators of personal values such as self-transcendence, self-enhancement, conservation, and openness directly cannot predict the behavior of purchase intentions for sustainable fashion products in Indonesia. From the descriptive conclusion of the data obtained, there are various types of meanings of individual values, and fashion consumers in Indonesia are more affected by contextual factors.

• 한국환경과학회지
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• 제32권8호
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• pp.573-583
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• 2023

This study was conducted to verify the effectiveness of improving indoor environmental awareness, relieving stress, and improving learning efficiency in school indoor green space, and suggest desirable ways to develop indoor green space in the future. As part of the study, a survey was conducted among 225 individuals across six schools in a metropolitan area with garden and panel-type indoor gardens inside the school building. The survey comprised the current status and use of indoor green spaces, the perception of indoor green spaces, improvement measures in indoor green spaces, and basic properties. Semantic Differential (SD) was used to investigate the impression of school indoor spaces. Resultantly, the more frequent the use of green spaces in the school, the more they feel the positive effects of indoor green spaces, such as improving the school's indoor environment, reducing stress, and improving learning efficiency. In addition, it appears that the more frequent contact with the natural environment, the more they feel the positive effects provided by indoor green space at school. Therefore, it is suggested that educational conditions must be improved by revitalizing various green welfare, including indoor green areas, at the school level.

• 무역학회지
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• 제47권5호
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• pp.161-179
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• 2022

This paper aims to examine the role of government's support in facilitating small and medium sized enterprises (SMEs)' green dynamic capabilities and green SCM practices in a global market. It also investigates whether government support, green dynamic capabilities, and green SCM practices affect export competitiveness. To develop those hypotheses, prior studies and in-depth interviews were conducted and data was collected from Korean manufacturing companies that export abroad and then developed the structural equation model. The hypotheses test results revealed that green dynamic capabilities through government support positively affect export competitiveness and green SCM practices through green dynamic capabilities have positive effects on export competitiveness. Finally, this study is valuable in that it directly and indirectly confirmed the effect of eco-friendly government support on export competitiveness.