• Journal of the Korean Geographical Society
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• v.45 no.2
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• pp.240-255
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• 2010

This empirical study researched the three major phenomena of differentiation of housing market under the large scale of new town construction in the metropolitan area, the spatial differentiation pattern of housing market due to the urban growth, and the relationship with the distribution of housing submarket and suburbanization. Yongin City, one of the most active growth cities among the metropolitan areas, is optimal place to investigate the spatial differentiation pattern of the housing submarket on the microscopic scale. Furthermore, Yongin City has not only the geographical benefit but also the strong influences from institutional, social, and environmental changes. This city is divided into four housing submarkets, where to Gangnam and Boondang, Gyeongbu and Youngdong expressway has significant effects. In addition, the housing tenure and size, household structure, educational background and income levels and so on also resulted in the differentiation of the housing submarket.

• The Journal of the Korea Contents Association
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• v.18 no.3
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• pp.472-485
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• 2018

The purpose of this study is to analyze debt zeroing policy process of Yong-in city based on the Kingdon's Multiple Stream Framework in order to contribute to strengthening financial capacity and competitiveness of local governments. This study focused on the Yong-in case because the city had a local debt of about KRW 800 billion as of 2012, but it completed the debt repayment in early 2017. The results are as follows. First, policy problem streams are the perception of Yongin City's debt indicator, the failure of the LRT project, and the failure of sale of buildinglots of Yukbuk district. Second, in the political stream, there have been the election of new governors, cooperation of local administration and citizens like budget cut. Third, policy alternative streams are the reduction of large-scale investment projects, the expansion of revenues through the sale of idle shared properties, the increase of tax revenues, and the activation of light rail. As the each streams flowed independently, the window of policy change opened by the revitalization of the real estate market and the sale of buildinglots of Yukbuk distric and combined with other policy factors such as the activation of the light rail. In this process, the role of the policy entrepreneurs such as negotiation and persuasion of the related institutions influenced achieving tight fiscal policy. As a result of this policy output, Yongin City achieved zero debt. This study suggests that it is necessary not only the importance of the role of policy entrepreneurs but also of the administrative and citizen cooperation and the institutional complement such as a large scale of the investment review system.

• Journal of Climate Change Research
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• v.4 no.2
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• pp.177-188
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• 2013

In this research, forest cover distribution change, forest volume and carbon stock in Yongin-city, Gyeonggi procince were estimated focused on the forest of Yongin-City using forest type map and HyTAG model in relation to climate change. Present forest volume of Yongin-city was estimated using the data from $5^{th}$ Forest Type Map and Korean National Forest Inventory (NFI). And for the future 100 years potential forest distribution by 10-year interval were estimated using HyTAG model. Forest volume was also calculated using algebraic differences form of the growth model. According to the $5^{th}$ Forest Type Map, present needleleaf forest occupied 37.8% and broadleaf forest 62.2% of forest area. And the forest cover distribution after 30 years would be changed to 0.13% of needleleaf forest and 99.97% of broadleaf forest. Finally, 60 years later, whole forest of Yongin-city would be covered by broad-leaf forest. Also the current forest carbon stocks was measured 1,773,862 tC(56.79 tC/ha) and future carbon stocks after 50 years was predicted to 4,432,351 tC(141.90 tC/ha) by HyTAG model. The carbon stocks after 100 years later was 6,884,063 tC (220.40 tC/ha). According to the HyTAG model prediction, Pinus koraiensis, Larix kaempferi, Pinus rigida, and Pinus densiflora are not suitable to the future climate of 10-year, 30-year, 30-year, and 50-year later respectively. All Quercus spp. was predicted to be suitable to the future climate.

• Korean Architects
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• no.12 s.452
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• pp.34-39
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• 2006

• 월간낙농육우
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• v.37 no.3
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• pp.144-148
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• 2017

• Korean Architects
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• s.466
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• pp.42-47
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• 2008

• Journal of Digital Convergence
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• v.15 no.3
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• pp.301-306
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• 2017

With the popularization of smart-phone, a variety of application service user is a rising trend now. In contrast, studies concerning library application service that cast a long shadow over the life of students and citizens still lacking in many ways. This study evaluates user experience of Young-in Si public library application service, and investigates user requirements. I searched the real user reviews about Young-in Si library application both App store and Android market. As the final outcome, I found inconveniences and improvements of this service. The application is intuitive, but requires consistent design, strong identity and customizing main page. It will be suggested specific guidelines for the public library mobile services in other areas.

• 한국상하수도협회지
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• s.11
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• pp.22-23
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• 2005

탄천은 경기도 용인시와 성남시를 지나 한강과 만나는 지천이다. 21세기의 탄천은 도시의 중앙부를 흐르며 도시인의 휴식공간으로 자리매김하고 있다. 한때 오염된 강으로 전락할 수도 있었지만 맑은 모습을 되찾게 된 것은 이 지역 사람들의 모임인 '분당환경시민의 모임'이 있었기 때문이다.

• Proceedings of the Korean Society of Soil and Groundwater Environment Conference
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• 2003.09a
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• pp.597-600
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• 2003

용인시 백암취수장 주변 지역의 지하수에 대해 기초적인 지화학적 조사를 수행하였다. 현장측정자료에서는 취수정의 pH와 EC값이 주변지하수보다 지표수와 유사한 값을 보이며, 취수정의 용존산소(DO) 함량이 천층지하수보다 높은 값을 보인다. 더구나 취수정의 경우 NO$_3$함량이 10.5-12.1 mg/L이며 주변 지하수는 7.2-25.3 mg/L, 지표수는 13.1-14.9 mg/L로서 취수정의 설치심도가 70-180m로서 상대적으로 깊은 암반층에 설치되어 있다 하더라도 주변지하수 및 인접 지표수의 혼입에 의해 영향을 받아 오염이 진행되고 있음을 알 수 있다. 이와 같이 연구 지역은 현재 취수정이 모두 청미천변에 위치하고 있어서, 현재 암반 지하수로 개발하고 있는 취수정 지하수가 주변 천부지하수 및 지표수에 의한 혼입 및 오염가능성이 높기 때문에, 앞으로 장기적인 모니터링 및 지화학적 연구가 지속적으로 이루어 져야 할 것으로 사료된다.

• Proceedings of the Korean Society of Computer Information Conference
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• 2023.01a
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• pp.147-150
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• 2023

본 논문에서는 코로나 19 확산에 따른 마스크 생산량 급증에 따라 폐마스크 수거함을 배치하는 경기도 용인시에 데이터를 기반으로 한 수거함 위치 추천을 목표하는 프로젝트를 소개한다. 해당 프로젝트는 전국 표준노드 링크와 건축물 용도 API를 활용했으며 데이터 전처리와 메모이제이션 기법 등으로 적절한 시간 안에 결과가 도출되도록 위치 추천 엔진을 개발했다. 개발 완료된 엔진으로부터 도출된 결과를 바탕으로 폐마스크 수거함을 배치한다면 보다 효과적인 결과로 이어질 것으로 기대된다.