• Journal of Environmental Impact Assessment
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• v.27 no.4
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• pp.394-401
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• 2018

Tendency in ratio of biotope area of environmental impact assessment (EIA) according to population, location, project type, and total project area was analyzed by type of the projects. According to EIA, biotope area ratio is the ratio of the weighted biotope areas and total project area. biotope area is important to resident's health and quality of their life. Ministry of Environment recommends to meet the biotope area ratio standard presented by each project type. The analysis is based on 4 types of project, urban development, industrial comlpex deveopment, tourism development, and waste and sewerage treatment facility, and 55 data extracted from them. It is needed that new standard that the population is reflected, adjustment that region and frequency are considered, and regulation strengthening according to achievement of 'the minimum achievable goals' to improve biotope area policy. The research includes more data and improvements of specific system are needed as a further research.

• Journal of Korean Society of societal Security
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• v.4 no.2
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• pp.41-48
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• 2011

Pedestrian environment not only affects the quantitative degree in pedestrian movement, but also an impact on the local economics and environment that speaks within the greater dialogue of the qualitative life in an urban context. Recent urban planning issues have matured from a linear street development to a conversion of pedestrian friendly streets that synchronizes the entire pedestrian movement structures as a whole. Subject cases, Myung-Dong and Kwanchul-Dong, were selected from time regulated pedestrian streets in Seoul. Analysis of these streets was done through field studies and interviews. From the research, the outcome was helpful in providing the developers a greater perspective with the pedestrian movement structure that is not confined to a certain parameter, but in a larger scale within the urban environment. It was also useful in justifying ambiguous locations of pedestrian-only streets and crosswalks. Also, It aided in planning optimal scheme that concurs with the predictable pedestrian movement.

• Fire Science and Engineering
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• v.34 no.3
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• pp.49-57
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• 2020

Apartment buildings are becoming taller and more densely populated with the advancements in science and the development of cities, Consequently, various amenities and safety facilities are being developed to improve the quality of life for residents. However, according to statistics, the number of casualties in apartments accounts for a high proportion of accidents, and the leading cause of the casualties is smoke emitted from fires while sleeping at night. Although it is best to install separate indoor facilities in apartments to minimize smoke damages to occupants, it is useful to minimize the smoke damages by utilizing the installed facilities while reducing the financial burden of occupants. Based on the review, the heat exchanger ventilation system and the kitchen collective exhaust system were selected, and the feasibility of these systems was verified through fire simulation. From the verification results, the available safe egress time improved by 27, 30, and 35 s on the 25th, 35th, 50th floors, respectively.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.41 no.3
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• pp.267-276
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• 2021

Community infrastructure contains national facilities that directly affect the quality of life of citizens. They need to be evenly supplied to every one of citizens. However, the services provided by infrastructure differ by region. In this paper, we propose a method to analyze the current status of the supply of community infrastructure consisting of accessibility and capacity. Accessibility can be evaluated by the time between residence blocks and facilities, which is an indicator of the convenience of citizens. Capacity is assessed by the area supplied for the local population, to assess whether facilities are being sufficiently supplied to the region. The method presented in this paper was applied on a case region to test the applicability. The analysis method of the supply status of community infrastructure in this study is considered to be used as a basic framework for regional supply plan of community infrastructure and urban planning.

• Proceedings of the Korea Water Resources Association Conference
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• 2021.06a
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• pp.463-463
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• 2021

국내에서는 물관리 기술과 물관리 여건 고도화 등의 다양한 노력을 통하여 통합물관리(IWRM: Integrated Water Resources Management)에 기틀을 만들어 왔다. 그러나 우리나라는 수량, 수질, 수재해 분야로 구분하여 다수의 부처가 물관리 업무를 수행하고 있어 물관리 사업간 연계성 부족 및 사업의 중복으로 인한 예산 낭비와 물관리 어려움이 나타나고 있다. 기후변화로 나타나는 집중호우의 발생 빈도의 증가로 도시지역과 지류하천의 홍수, 녹조의 발생으로 피해가 증가 및 하천생태계의 변화 등으로 다양한 물관리 현안이 발생하고 있는 실정이다. 인간이 살아가는데 있어 물은 없어서는 안되는 중요한 자원이다. 지역별로 도시개발과 인구의 집중, 대규모 특정작물 재배 등으로 한정된 수자원을 개발하고 이용하는데 있어 물분쟁이 지속적으로 발생하고 있어 합리적인 해결방법이 필요하다. 이에 물관리의 기본이념 및 원칙을 마련하고 국가차원의 통합적인 물관리와 유역중심의 물관리를 위한 국가·유역물관리위원회 설치, 물관리에 필요한 기본적인 사항을 규정하여 지속 가능한 물순환 체계를 확립하여 국민의 삶의 질 향상에 이바지하고자 등을 물관리기본법을 입법하였다. 물관리기본법에서는 국가차원의 물관리기본계획과 유역차원의 유역물관리종합계획을 10년마다 수립하고 5년마다 타당성을 검토하도록 명시되어 있다. 본 연구에서는 금강유역을 대상으로 수립 중에 있는 유역계획의 목표와 전략에 대하여 발표하고자 한다.

• Journal of the Economic Geographical Society of Korea
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• v.16 no.2
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• pp.310-321
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• 2013

The paper aims to understand the concept of social innovation and its development stages emerging as a new regional development policy trend and to define the role of public sector for social innovation. Spatial policy issues that urban development corporations to carry out development projects for regional policy need to deal with have expanded to include crucial social issues such as poverty, quality of life and happiness. Therefore it is increasingly significant for them to take social innovation into consideration. In this context, this study formulates evaluation framework for the role of public sector in social innovation and investigates its position and limitation in social innovation practices. As a result, almost all corporations have made various efforts for promoting both public purposes of housing and land development and social contribution for the community. However, few corporations have achieved organizational capacity building and idea implementation for social innovation. Growing demand for social innovation in both spatial and regional policies tends to bring up profound challenges to public regional development agencies including urban development corporations. It is then a time to seek to carry out related researches and policy option formulation for social innovation in the near future.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.14 no.10
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• pp.4791-4798
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• 2013

This study focused on "tolerlance" to provide direction for the development as a city of culture and art in Jeju. In the field of culture and art, the survey was conducted to measure the acceptance degree of the diversity of in Jeju residents. Analysis of Jeju residents, the degree of tolerance for acceptance has been confirmed that there is a difference of degree, depending on whether the gender (sex) and age, education, and cultural activities. As a result, analysis of the acceptance degree of the tolerlance of Jeju residents, it has been confirmed that there are some difference of more or less according to the difference in gender (sex), age, education level, and the degree of cultural activities. To emphasize the social benefits of culture and arts have the potential to improve social exclusion. Therefore, there will be a space for anyone to recognize and respect the diversity of individuals and social integration. Composition of the city of culture and art with a focus on the social value of generosity and, if you promote regional development, the residents quality of life will improve.

• Journal of Internet Computing and Services
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• v.20 no.3
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• pp.119-128
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• 2019

This study aims to analyze the research trends on Smart City and to present implications to policy maker, industry professional, and researcher. Cities around globe have undergone the rapid progress in urbanization and the consequent dramatic increase in urban dwellings over the past few decades, and faced many urban problems in such areas as transportation, environment and housing. Cities around the globe are in a hurry to introduce Smart City to pursue a common goal of solving these urban problems and improving the quality of their lives. However, various conceptual approaches to smart city are causing uncertainty in setting policy goals and establishing direction for implementation. The study collected 11,527 papers titled "Smart City(cities)" from the Scopus DB and Springer DB, and then analyze research status, topic, trends based on abstracts and publication date(year) information using the LDA based Topic Modeling approaches. Research topics are classified into three categories(Services, Technologies, and User Perspective) and eight regarding topics. Out of eight topics, citizen-driven innovation is the most frequently referred. Additional topic network analysis reveals that data and privacy/security are the most prevailing topics affecting others. This study is expected to helps understand the trends of Smart City researches and predict the future researches.

• Journal of the Korean Association of Geographic Information Studies
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• v.25 no.1
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• pp.77-100
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• 2022

In the era of low growth, many provincial cities are experiencing population decline and aging. Population decline phenomena such as reduction of productive manpower, reduction of finances, deterioration of quality of life, and collapse of the community base are occurring in a chain and are being pushed to the brink of extinction of the cities. This study aims to propose a methodology to objectively estimate the employment creation centers and setting the basic unit of industrial-centered zoning by applying spatial statistical techniques and GIS for the application of the compact city plan as an efficient spatial management policy in a city with a declining population. In details, based on reviewing previous studies on compact city, 'employment complex index(ECI)' were defined considering the number of workers, the number of settlers, and the area of development land, the employment creation center was estimated by applying the 'Local Moran's I' and 'Getis-Ord's Hot-Spot Analysis'. As a case study, changes in the four years of 2013, 2015, 2017, and 2019 were compared and analyzed for Changwon City. As a result, it was confirmed that the employment creation center is becoming compacted and polycentric, which is a significant result that reflects the actual situation well. This results provide the basic data for functional and institutional territorial governance for the regional revitalization platform, and provide meaningful information necessary for spatial policy decision-making, such as population reduction, regional gross domestic product, and public facility arrangement that can respond to energy savings, transportation plans, and medical and health plans.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.28 no.4D
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• pp.505-512
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• 2008

Over the past years, complex project which has the object to accomplish housing complex, commercial complex etc, recently is changing to multi-complex projects because of development in IT sector. Improvement in the quality of life, life pattern has been and is being changed, these modernized and improved version of life brings the concept of U-city. Department of urban planning and engineering, civil engineering and architecture engineering in every university educate students according to the changing world in order to handle these complex projects in real world. In most cases department of urban planning and engineering teach project planning and department of civil and architecture engineering teach project design and construction. In most of the projects planning followed by design and construction need to be accomplished, but current observation in the present curriculum shows that it is difficult to expect the continuity. The present curriculum of civil engineering has to change as complex projects deal with various different structures during the design and construction phase of these projects. This study examined curriculums from the department of urban and civil engineering related to structural design and construction and survey importance of design works which overlap urban and civil engineering targeted on design engineers. After understanding design works and results obtained from survey we propose for an advanced efficiency method.