• Proceedings of the Korean Society of Environment and Ecology Conference
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• 2007.04a
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• pp.164-168
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• 2007

• The Journal of the Korea institute of electronic communication sciences
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• v.7 no.3
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• pp.607-615
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• 2012

The aim of the study is to estimate the management costs of apartments by the types of heating systems(individual, central, district heating system). Multiple regression analysis was adapted and the used data are derived from 128 apartment complexes in Daegeon-si. The results are as follows; first, the management cost is decreased as a size of apartment is larger, second, the costs of general maintenance, security and repairing of buildings are lower in individual heating system. however, there is no significant differences in cleaning costs by the types of heating systems.

• Journal of Environmental Science International
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• v.32 no.6
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• pp.403-417
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• 2023

In this study, we investigated the characteristics of Volatile Organic Compounds(VOCs) emission from painting and printing facilities in the Pyeongdong industrial complex in Gwangju. In addition, the objective was to understand the distribution characteristics of VOCs in the ambient air in industrial complexes affected by painting and printing facilities. The painting facility mainly emitted toluene, acetone, butyl acetate, 4-methyl-2-pentanone, ethyl acetate, 1-butanol, methyl ethyl ketone, m,p-xylene, o-xylene, 4-ethyltoluene, ethylbenzene, 3-ethyltoluene, and 1,2,4-trimethylbenzene. The main emission components in printing facilities were methyl ketone, ethyl acetate, acetone, 2-propanol, toluene, heptane, and butyl acetate. Ethyl acetate, toluene, 2-butanone, acetone, butyl acetate, 2-propanol, xylenes, and 4-methyl-2-pentanone were detected in the ambient air of the Pyeongdong industrial complex, consistent with the VOCs emitted by painting and printing facilities. The average concentration of seasonal TVOCs followed an order of winter > fall > spring > summer, whereas the concentrations of daytime and nighttime TVOCs were generally higher at night than those during the day, and the wind speed was greater during the day than it was at night. Based on a factor analysis of VOCs in the ambient air of Pyeongdong industrial complex, it is considered that organic solvents used in coating, printing, and electronics manufacturing facilities, as well as diesel vehicle emissions played a major role.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.4
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• pp.1872-1879
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• 2012

By analyzing the use of outdoor space in apartment complex and finding empirical proof which is concrete and systemic, this study focuses on the relationship between residents' daily lives and physical space. This study tries to find out the types and characteristics of outdoor space which causes the occurrence of residents' use in High-Rise apartment housing Estates, and analyzes the residents' usage pattern of outdoor space in eight different apartment complexes which were builted since 2004. After analyzing the usage pattern of outdoor space, the usage of playground was ranked highest and playing, talking, exercising, resting was in order. Especially it was found that the usage inside semi-public space where passing is abundant increases.

• Journal of the Korean housing association
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• v.20 no.6
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• pp.119-126
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• 2009

This study focused on the analysis of residential satisfaction and environment awareness depending on the environment-friendly level on the outdoor space of the housing complexes. The purpose of this study is to present basic materials of the environment-friendly outdoor space planning of housing complexes. The major findings of the study are as follows. First, the results of the comparative analysis of the satisfaction of the outdoor space of apartment complexes show that the complexes with the most application of environment-friendly elements had higher residential satisfaction. But there was no meaningful statistical difference between the complexes with the higher level of application of the environment-friendly elements and the complexes with medium level of application. Secondly, according to a comparative analysis, the overall residential satisfaction of the apartment complexes was the same as the residential satisfaction of the outdoor space. Thirdly, the results of the correlative analysis of residential satisfaction and environmental awareness showed that the satisfaction of the apartment complexes decreases as the awareness of the environment-friendly apartment complex increases. The results of this study can be used as basic materials for environment-friendly outdoor space planning of apartment complexes.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.11
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• pp.4604-4613
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• 2010

The purpose of this study is to survey the outdoor living space of apartment housing complexes in Daejeon area and to find out the degree of satisfaction, the frequency of use, the preference of facilities and the degree of importance. This study insists that the recognition about the residents' changing demands and interests be considered more important than the aesthetic design. Moreover, it can be proposed as the basic resource which can be used for the social demands. Therefore, various perspectives about the outdoor living space of apartment housing complexes can play an vital role in improving the design process and developing better residential environment.

• Journal of the Korean Society for information Management
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• v.40 no.4
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• pp.53-71
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• 2023

The purpose of this study is to analyze the effect of volunteering experience at a small library in an apartment complex on the formation of a sense of community through a qualitative method. To achieve the study purpose, thirty-three volunteers from five small libraries in an apartment complex in DS-gu at D Metropolitan City were interviewed. According to the study results, they started volunteering at the libraries as a main user of the libraries. Through the volunteering experience, they had positive feelings about the libraries and were aware of the problems with the libraries. Furthermore, the volunteering experience facilitated communication among the residents of the apartment and they recognized the libraries as a shared community space. Finally, through the above processes, the volunteering experience contributes to formimg a sense of community.

• Journal of the Korean Association of Geographic Information Studies
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• v.10 no.2
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• pp.36-46
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• 2007

The primary purpose of this study is to identify the characteristics of land use change at the urban fringe. For this purpose, the Daegu Metropolitan City is selected as a study area. Land use changes between 1990 and 2000 in fringe areas are identified by processing Landsat TM5 imageries. The main findings are follows: First, land development has been driven by residential development, especially large-scale residential development encouraged by the two-million housing construction plan. Second, the type and size of the land use conversion are not identical across the study area. For example, the main land use type of the newly developed area of Buk-gu is residential use while that of Suseong-gu is public use. Third, most of residential development type is a high-density development which is quite different from American type of low-density development.

• Journal of Korea Port Economic Association
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• v.32 no.1
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• pp.59-77
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• 2016

This paper reviews the current local logistics policy of the Incheon Metropolitan City and prioritizes policy agenda based on fuzzy AHP and IPA (Importance Performance Analysis). The analysis recommends that the city needs to keep up the current good works at the policy agenda such as early expansion of the international logistics hub and improvement of the provincial highway network.The policy agenda including the logistics parks, the transport networks and the hinterland activities are evaluated as overkilled agenda. Revitalization of the logistics database, establishment of an integrated business support center, modal shift, and public logistics support were classified as low-priority policy agenda. The policy agenda of urgent concentration includes development of new logistics business and air cargo industry.

• Proceedings of the Korea Water Resources Association Conference
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• 2016.05a
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• pp.266-266
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• 2016

2014년 8월 25일 시간당 130mm 이상의 폭우로 인하여 부산시 중구를 제외한 부산 전역에 걸쳐 인명 및 막대한 재산피해가 발생하였다. 이는 부산광역시의 지형특성상 고지대에 주택 등이 조밀하게 개발되어 불투수층의 증가 및 배수처리의 한계로 침수지역이 다량 발생하였고, 절개지 및 옹벽 등이 많은 지역, 소하천 및 산업단지 조성 후 지반이 약화된 지역 등에서 주로 피해가 발생하였다. 따라서 부산지역에서 도시홍수로 인한 막대한 피해를 입은 기장군과 부산광역시 일부 유역에 대하여 홍수 예보 시설을 설치 운영하기 위하여 체계적이고 효율적인 재해관리 방안을 마련하고자 하였다. 재난취약지역으로 선정된 기장군 일대와 부산광역시 일대의 총 10개 지점(14개소)에 대하여 현장 조사를 실시하여 수위관측시스템 설치를 위한 적절 지점을 선정하였으며, 이를 바탕으로 각 지점에 대하여 수리모형(HEC-RAS)을 구축하였다. 수리모형에서 산출된 결과를 바탕으로 도시 하천의 현실에 맞는 홍수 예 경보 발령을 위한 각 각의 4단계 기준수위(둔치위험 수위, 주의보 수위, 경보 수위, 하천범람 위험 수위)를 산정하였다. 그리고 각 지점별로 산정된 단계별 기준 수위를 이용하여 재난취약지역으로 선정된 기장군 6개 지점과 부산광역시 4개 지점에 대하여 "홍수 예 경보 발령을 위한 기준 수위 산정 결과"를 도출하였고, 위 결과를 바탕으로 부산광역시에 홍수 예 경보 발령을 위한 시스템을 구축하여 도심 재난 예방에 활용하도록 하였다. 또한 위 지점에 대하여 지속적인 하천 정비 등의 사후 관리 방안을 제시하였으며, 향후 부산광역시의 다른 재난취약지역에 대하여 보다 개선된 홍수 예 경보 시스템을 구축하여 현재 국가하천에 대하여 시행되고 있는 홍수 예보와 같은 재난 예방 시설의 구축과 국민의 생명과 재산을 보호할 수 있는 체계적인 대응 방안 마련에 기여하고자 하였다.