• Asia-Pacific Journal of Business Venturing and Entrepreneurship
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• v.2 no.3
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• pp.103-122
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• 2007

Innovation clusters developed or evolved around a specific region IS the key element of national innovation system and determine national competitiveness. Recognizing the importance of innovation clusters, Korean government has made "Daedeok Special R&D Zone" in 2005. This paper examines the success factors of famous Cluster in advanced countries and China, and proposes the strategy for regional development in Daejeon through boosting Daedeok Innovation Cluster. Although 30.5% of government R&D investment is being concentrated in Daedeok along with 10% of the country's doctorate degree holders, it is lack of increasing revenue by linking corporate R&D with a creative and challenging entrepreneur spirit. The core of the innovation cluster is the integration and mutual networking of the main participants. This paper suggests strategies for developing as a world class innovation cluster, global networking and clustering, venture ecosystem formation, commercialization the knowledge by interacting with market. It also explains the necessity of regional integration for cluster to cluster linkages in the East Asia Region.

• Journal of the Economic Geographical Society of Korea
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• v.24 no.3
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• pp.259-282
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• 2021

This study analyzes actor networks in regional innovation processes with a focus on actors' activities and finds the determinants of the networks, thereby aiming to provide information useful for regional innovation policy makers. To this end, the study conducted a social network analysis of the national R&D projects data and identified the activities of innovation actors. Finding out the network determinants was QAP analysis. The study suggests three main findings as follows. First, a meaningful difference exists in characteristics of innovation activity by region. Second, the network of innovation actors meaningfully differs from region to region. The centrality of the network was found to be high in universities and businesses in Seoul and Gyeonggi, and in public research institutes in Daejeon. There are regions where all the networks of innovative actors are composed of one component, while some regions are not yet established with the network. Finally, although the networks of innovation actors are influenced by the geographical proximity and the size of the R&D fund, it is notable that the previous continuous relationship forms a strong research network.

• Proceedings of the Korea Technology Innovation Society Conference
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• 2017.11a
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• pp.1373-1373
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• 2017

오늘날 ICT는 타산업과의 융합을 통한 경제성장의 핵심수단 및 사회이슈를 해결할 도구로서 인식되고 있으나, 우리나라의 R&D 성과활용은 기술개발의 성공률에 비해 매우 낮은 수준이다. 이는 R&D의 공급자인 연구자 중심의 기획, 기술개발 추진이 주된 원인으로 지적되고 있다. 이에 따라, 수요자의 요구에 부합되는 시장성 있는 제품 서비스 구현이 R&D 추진의 중요한 요소로 대두되고 있으며, 기획에서부터 실사용자의 요구사항을 도출하고 기술개발과정에서 지속적으로 사용자의 피드백을 통해 수정해 나가는 리빙랩 방식의 적용이 절실히 필요한 상황이다. 그러나, 그동안 리빙랩 R&D는 사회문제해결형 또는 지역환경개선형에 집중해서 추진되어 왔다. 본 논문에서는 중소기업 R&D사업에의 리빙랩 도입 방안에 대해 검토해보고 이를 통해 기술개발 결과물의 사업화 가능성을 향상시키기 위한 효율적인 R&D 추진방안에 대해 제안하고자 한다.

• 한국정보통신설비학회:학술대회논문집
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• 2003.08a
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• pp.258-263
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• 2003

CDMA 이동전화 서비스가 활성화되면서 유선과 무선의 경계를 허무는 대표적인 서비스로 Wireless PABX 서비스가 등장하였다. PABX(사설교환기)가 설치된 지역에서는 이동전화 단말기가 무선전화기를 대체하며 이 지역을 벗어날 경우 일반 이동전화기로 동작하는 서비스이다. SKTelecom은 Wireless PABX(이하 모바일존 서비스) 서비스를 제공하기 위해 기존의 CDMA2000 1X 시스템의 확장 시스템과, ALL-IP 시스템의 Multi-vendor 시스템을 채택하였다. 이러한 Multi-vendor 시스템의 관리와 서비스 품질관리를 위하여 SKTelecom은 고장관리시스템 구성 관리시스템, 서비스 품질감시 시스템 등의 망관리시스템을 구현하였다. 본 논문은 이동전화 서비스와 모바일존 서비스의 차이점을 분석하고, 고장/구성/품질관리 시스템을 통한 효율적인 서비스 관리방안을 제안한다.

• 한국IT서비스학회:학술대회논문집
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• 2008.05a
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• pp.118-122
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• 2008

본 논문에서는 이동통신 서비스에 시멘틱 웹 기술을 적용하여 지능형 위치기반 서비스를 제공할 수 있는 시스템 개발에 관한 연구를 기술하였다. 본 연구에서 기술되는 온톨로지 데이터베이스는 지역검색에서 사용자 질의가 많은 14분야의 온톨로지를 구축하여 지능적인 모바일 지역 검색 서비스가 가능하도록 구성하였으며 실제 서비스에 적용하여 그 효과를 입증하였다.

• Journal of Digital Convergence
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• v.14 no.1
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• pp.163-170
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• 2016

The purpose of this study is to determine the effect of R&D learning organization activities of domestic small and medium-sized businesses on economic/technological results. This study, through investigation on preceding studies of domestic and foreign learning organization researchers, examined the definition, characteristics, and deteriorating factors of learning organization, and learned dependent variables, which are the definition of organizational performance, and relationship between learning organization and organizational performance. Then it performed a survey targeting small- and medium-sized businesses in Gumi and grasped the relationship between R&D capability (study planning, vision goal adequacy, project management, commercialization of technologies) and learning organization capability (creation of constant learning opportunities, knowledge sharing and utilizing system, strategic learning leadership) by classifying them to seven independent variables, using regression analysis. Because this study grasped the effect of R&D learning organization activities on organizational performance, it is expected to promote forming R&D learning organization for active R&D activities and contribute to enhancing small and medium-sized businesses' recognition on the need of R&D activities.

• Journal of the korean academy of Pediatric Dentistry
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• v.24 no.3
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• pp.610-627
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• 1997

The purpose of this study was to compare the caries activity and cariogenic factors in children in different residence areas. The subjects of the study were 268 kindergarten children who were selected from the downtown area(D), apartment area(A), suburban area(S), and rural area(R) in and around the city of Iksan, Korea. Caries activity was measured as past caries experience (dft index and dfs index) and salivary reductase activity (Resazurin Disc Test scores). Cariogenic factors were investigated by a questionnaire. The results were as follows: Reductase activity S > R > D > A dt index R, S > D, A ft index D - the highest dft index A - the lowest ds index R - the highest fs index D - the highest Toothbrushing frequency A - the highest, R - the lowest Toothbrushing before bed D, A > S, R Toothbrushing by parents S, R > A, D Sweets intake freqeuncy A - the highest, S - the lowest Distance to dental office D < A < S < R Dental treatment experience D - the highest, A - the lowest Flouride application rate D > S > R > A Sealant application rate D > A, S > R Birth order A, S > R, D Age D > S > R, A

• Journal of Embryo Transfer
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• v.18 no.3
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• pp.227-235
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• 2003

한우의 mt DNA cytochrome oxidase subunit I, II, 및 III complex지역의 유전적 다형현상을 제한효소를 이용하여 검출하였다. PCR primer 6종에 대하여 20가지 제한효소를 처리하였으며, Pst I, Pvu II, Rsa I, Eco RI, Bgl II, and Msp I 제한효소를 사용하여 유전적 변이를 검출하였다. 검출된 변이체와 한우의 성장과의 관련성을 조사한 결과 cytochrome oxidase subunit III complex 지역의 유전염기서열을 근거로 제작한 primer Mt9 좌위에서 제한효소 PvuII를 이용한 절단형과 체중형질 인 WT15(P<0.05) 및 WT18(P<0.01)에서 고도의 유의성이 관찰되었다. 아울러 , Mt9-Pvu II(P=0.07), Mt6-Bgl II(P=0.05), and Mt8-Rsa I(P=0.05) 좌위 또한 WT9, WTl5, and WT15에서 각각 통계적 유의성이 관찰되었다. 따라서 본 결과는 cytochrome oxidase subunit III complex segments가 candidate gene으로서 기초적 유전정 보 제공은 물론 유전적 개량을 위해 사용될 수 있을 것으로 사료된다.

• International Area Studies Review
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• v.12 no.2
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• pp.149-173
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• 2008

This paper empirically studies the relationship between R&D expenditures and firms value. First, we can conjecture that R&D expenditures are enhancing the firms value. Such findings depend on an existing research, which R&D expenditures are intangible asset rather than expenses. Although, under U.S. accounting standards, financial statements do not report intangible assets but costs. Second, we can conjecture that short-term, the rate of increase in R&D expenditures had negative influence on firms valuation, because such findings indicates that R&D spending of costs incur mis-pricing. But long-term, consistently R&D expenditures may attract investors on the stock market. Third, lately firms focus on capital efficiency management, such a firms R&D expenditures incur high ROE. Generally investors put too much confidence in capital efficiency management and high ROE may attract investors on the stock market. Finally, High-Tech through the R&D investment improve firms competitive advantage, by competitive advantage, firms have reduced cost and raised productivity in the end improve firms value.

• Proceedings of The Korean Society of Agricultural and Forest Meteorology Conference
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• 2019.08a
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• pp.206-207
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• 2019