• Journal of Digital Convergence
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• v.9 no.6
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• pp.231-242
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• 2011

The purpose of this study are as follows. First, to analyze relative LQ index of the No. of character company, the No. of employee and the amount of revenue. Second, to analyze the strength and weakness about technology competence, human resource competence, infra competence and network competence of regional character contents R&D. The results are as follows. The relative competitively LQ index results of company infra indicated all regional area are over 1 LQ index. But, in case of except of seoul & kyunggi, the competence LQ index of R&D which is jeju, dongnam(pusan & kyungnam) are in order. Final result suggested that the high competitiveness of regional character industry are seoul & kyunggi, jeju, dongnam area.

• Journal of Korean Society of Archives and Records Management
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• v.17 no.4
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• pp.155-175
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• 2017

This study explores the present state of the National Archives of Korea (NAK) and the branch archives and proposes development programs to reestablish their roles. With regard to the NAK, I discussed five issues, and for the branch archives, I discussed three. The issues on NAK are as follows: 1) Is NAK the nation's record keeper?; 2) Does NAK promote the establishment of local archives?; 3) Does NAK supervise and oversee the records management of all public institutions?; 4) What is the raison $d^{\prime}{\hat{e}}tre$ and the vision of NAK?; and 5) Does NAK perform a simple administrative service? Meanwhile, the issues on the branch archives are as follows: 1) Is the branch archives a permanent records management institution?; 2) Are the names of the branch archives appropriate?; and 3) Are the branch archives simple document warehouses?

• Proceedings of the Korea Water Resources Association Conference
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• 2010.05a
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• pp.1453-1456
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• 2010

본 연구에서는 권역별 일강수량에 대한 기후변화 영향을 평가하고자 한다. 이를 위해서 지역기후 모형으로부터 유도된 A2시나리오가 기본자료로서 활용되며 분석에 앞서 기후변화 시나리오의 편의를 보정하였다. 보정된 지역기후 시나리오는 비정상성 Markov Chain 모형을 통해 강수지점별로 상세수문시나리오로 가공되어 분석에 이용되었다. 강수량에 대한 연주기 분포에 대한 특성을 권역별로 시기별로 평가하였다. 연주기의 분포는 관측치와 유사한 거동을 보이고 있으며 강우량이 2075년대에 증가하는 것으로 나타났다. 기후변화에 따른 일강수량에 발생 특성을 평가하기 위해서 Dryspell과 Wetspell을 지속시간분포별로 추정하여 분석하였다. 전체적으로 Dryspell이 지속시간별로 증가하는 것으로 나타나고 있으며 무강수일수의 증가도 전망되고 있어 같은 연강수량이라도 변동성이 크게 나타날 수 있는 개연성이 크다 하겠다. 일강수량, 월강수량, 연강수량에 대한 다양한 분석이 수행되었으며 기후변화에 따른 강수량의 변동양상을 권역별로 평가하였다.

• Journal of Digital Convergence
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• v.9 no.3
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• pp.133-144
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• 2011

The purpose of this study are as follows. First, to analyze relative LQ index of the No. of game company, the No. of employee and the amount of revenue. Second, to analyze personal competence, resource competence, performance competence, network competence and environmental competence of regional game contents R&D. The results are as follows. The LQ index results of company are highest in seoul and Kyunggi area' And In case of except of seoul & kyunggi, the competence of R&D which is daekyung, dongnam, chungcheong are in order. In case of 5 game R&D competence, chungchung, seoul & kyunggi, honam region are in order. The core competence of chungchung region are ideal venture ecosystem among inter-supportive R&D research center, ETRI, university and company.

• Journal of Environmental Policy
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• v.12 no.2
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• pp.59-86
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• 2013

We analyzed the correlation among the GHG (Greenhouse Gas) emission, energy consumption and economic growth for the 6 specific regions in Korea by using Panel approaches with the test of the EKC hypothesis. We also analyzed the effects of environmental regulation on GHG and economic growth. The results show that by testing of the EKC (Environmental Kuznets Curve) hypothesis model,the effects of the environmental regulation and the structure of industries on GHC emission have a significant result on the regional analysis for SOx. For the NOx and TSP, only TK region passed the turning point of the EKC among the 6 specific regions. And, for the Co, the Central, Honam and the PUKN region passed the turning point of the EKC. This is because GHG emissions by the environment regulation had a weak path effect and also regional industry structures had a weak relation with regional GHG emissions.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.9
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• pp.559-569
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• 2016

This study examined flow between regions based on the spatial structure of the territory and characterized the flow patterns by analyzing regional networks via transportation connectivity. To accomplish this, transportation connectivity of the entire nation was examined using 2010 national express bus OD data from the Korea Transport Database. After the initial analysis, 2010 car OD data describing networks in seven regions (125 cities and districts), Gangwon-do, Gyeongsangnam-do, Gyeongsangbuk-do, Jeollanam-do, Jeollabuk-do, Chungcheong-do and Seoul, were analyzed to identify transportation connectivity. The results revealed that Korea has strong triangular-belt-shaped transportation connectivity that connects among metropolitan areas in the Jeolla and Gyeongsang areas. Particular zones are set by regional characteristics and functional connectivity for each zone. The results of this study will be useful as a basic material to establish development strategies and customized regional policy development, as well as balanced development.

• Proceedings of the Korea Water Resources Association Conference
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• 2006.05a
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• pp.1890-1894
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• 2006

해안지하수유출량의 평가는 물수지분석에 있어 불확실성이 큰 요인인 지하수 함양량에 대한 정밀도를 높일 수 있으며 해안지역의 수자원 개발가능량의 근거를 제시 할 수 있을 것으로 판단된다. 이에 본 연구에서는 해안지역의 지하수유출량 평가를 위하여 지하수기초조사보고서와 광역지하수보고서를 이용하여 지하수유출량 산정을 위한 기초자료를 수집하고 이를 바탕으로 정밀지하수해안유출량 및 주요하천권역별 지하수해안 유출량을 산정하였다. 전국의 해안지역 중 낙동강권역, 영산강-섬진강권역, 금강권역의 지하수기초조사사업이 수행된 지역을 대상으로 지하수 및 대수층특성자료에 대하여 지하수기초조사보고서를 중심으로 조사하고 Darcy의 법칙을 적용하여 연안유역의 정밀 지하수해안유출량을 산정하였다. 지하수기초조사가 수립되지 않은 지역은 광역지하수조사보고서를 이용하여 지하수해안유출량를 산정하고 이를 정밀지하수해안유출량과 통합하여 주요하천권역별 지하수해안유출량을 평가하였다.

• Journal of Environmental Impact Assessment
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• v.23 no.5
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• pp.393-405
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• 2014

In this study, the nonpoint sources were evaluated by calculating the Nadonggang basin regional water quality and nonpoint source pollution load discharged. And were selected the banks of first administration based on the results and the direction of the next administration. As a results of estimating the water quality about BOD concentration in the mid influence area in the Nakdonggang basin, it was founded that 10 sites for 'Ia' water quality level, 6 sites for 'lb' water quality level, 5 sites for 'II' water quality level, 1 sites for 'I' water quality level. The estimation of COD concentration in the mid influence area, It showed that 9 sites for 'Ib' water quality level, 6 sites for 'II' water quality level, 6 sites for 'III' water quality level, 1 site for 'IV' water quality level. The assessment of water quality made Mid influence area of Gumhogang, Nakdong Goryung, Nakdong Milyang and Namgang selected as the mid influence area of high pollution. And delivery loads of nonpoint sources were calculated for mid influence area in Nakdonggang basin(max delivery load : 17,706.7 kg/day for Gumhogang influence area). As the result of calculating NPS(nonpoint sources) delivery load and water quality at influence area in Nakdonggang basin, Gumhogang influence area was selected as an area for management priority among nonpoint sources.

• Journal of Cadastre & Land InformatiX
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• v.50 no.1
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• pp.125-141
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• 2020

This study investigated the time-series relationship between housing consumer sentiment and housing prices in the five major districts in Seoul and also analyzed the effect of the housing consumer sentiment on housing prices using Granger Causality and VEC (Vector Error Correction) models. To describe the key results, first of all, housing consumer sentiment and regional housing market prices were closely related to each other, and the consumer sentiment strongly affected the change of housing prices. Second, the housing consumer sentiment was confirmed to have a discriminatory effect on the housing prices among the districts in Seoul in the short term. Specifically, the housing price of the east southern district (ESD) was the main reason for the change in housing consumer sentiment in Seoul, and that the resulting impact was transferred to other districts. Third, it was analyzed that regions other than the ESD would increase the housing prices in the long term as the housing consumer sentiment turned positive, but that the ESD would see a steady tone. Fourth, in the case of relative influence by district, housing (apartment) price fluctuation in a district was generally found to be most affected by adjacent or competitive districts. Through these findings, this study confirmed that there is a clear causality between housing consumer sentiment and housing prices in each district of Seoul and that there is a discriminatory influence on housing consumer sentiment among the districts.

• Proceedings of the Korea Water Resources Association Conference
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• 2010.05a
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• pp.1591-1595
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• 2010

국내의 경우 매년 발생하는 홍수에 대해서는 많은 분석과 대비를 하고 있지만, 겨울철 강설에 대한 연구는 미비한 실정이다. 본 연구에서는 기상청 산하 57개 관측지점의 30년 이상의 강설 자료를 수집하고 다변량 분석을 실시하였다. 국내 지역의 강설 동질성을 검정하기 위하여 주성분분석과 군집분석을 실시하였으며 본 연구의 수행으로 얻어진 결과를 요약하면 다음과 같다. 첫째, 본 연구에서는 지금까지 선행된 타 연구에 비하여 보다 많은 강설지점에 대한 다양한 강설특성자료를 이용함으로써 권역화 분석에 대한 타당성과 정확성을 확보할 수 있었다. 둘째, 주성분 및 군집분석으로 관측지점간의 수문학적 동질성 검정을 합리적이고 효율적으로 분석할 수 있었으며, 군집분석의 결과로부터 지형학적 영향을 고려한 강설의 권역화는 국내의 강설지역을 5개의 권역으로 분류하였다. 셋째, 각 강설성분의 권역별 평균값으로부터 각 권역별 강설의 양적 특성을 분석하였으며, 여러 가지 강설 성분을 종합적으로 이용하여 분석된 본 연구의 결과는 향후 재난방지 계획을 위한 강설의 수문학적 분석에 많은 도움을 주리라 사료된다.