• Journal of Digital Convergence
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• v.16 no.3
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• pp.181-187
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• 2018

With a view to deepening the research stream on the factors positively influencing the export growth and the employment increase of South Korean small and medium companies, this research has developed the research model about the impact of small and medium companies' external technology R&D collaboration network heterogeneity on their export growth and employment increase, and has empirically tested the research model with the 2,200 data collected from the small and medium companies in the South Korea. This study illuminates the two points from the empirical testing results. One point is that small and medium companies' external technology R&D collaboration network heterogeneity significantly and positively influences their employment increase from technology development. The other point is that small and medium companies' export growth from technology R&D partially mediates the impact of the external technology R&D collaboration network heterogeneity on their employment increase from technology R&D.

• Journal of Energy Engineering
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• v.8
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• pp.175-185
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• 1999

최근 들어 동북아와 관련하여 논의와 관심이 점차 증대되고 있다. 전세계적인 지역경제 Block화의 심화와 함께 동북아지역에서의 경제협력체계 구축 자체도 식자층에서 하나의 가능성으로 대두되고 있는 실정이다. 이러한 맥락 하에서 에너지협력의 가능성에 대하여도 논의되고 있다. (중략)

• Proceedings of the Korean Nuclear Society Conference
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• 1996.05d
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• pp.476-481
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• 1996

우리나라는 1957년 창설 회원국으로 IAEA에 가입한 이래 우리나라 원자력 산업의 발전에 따라 보장조치와 관련한 협력이 증대하고 있다. 이러한 협력으로는 우리나라 원자력 시설에 대한 IAEA 사찰, 한-IAEA 보장조치 검토회의, SAGSI 활동 등이 있으며, IAEA는 우리나라의 원자력 산업 규모와 기술 능력을 고려하여 우리나라와의 협력을 강화하고자 하고 있다. 우리나라로서는 국내 통제체제의 확립과 우리나라 원자력 활동에 대한 국제적 투명성 및 신뢰도 증진을 위하여 IAEA와의 긴밀한 협력이 필요하다. 향후 우리나라는 보장조치 의무사항의 이행 뿐 아니라, IAEA Technical Office 설치, 사찰장비의 공유, 사찰의 공동 수행, 공동연구 등을 포함한 IAEA 지원 프로그램의 추진과 같은 진보된 형태의 협력을 추진토록 하여야 할 것이다.

• Journal of Korea Port Economic Association
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• v.30 no.4
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• pp.29-46
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• 2014

Nowadays the trade volume between Korea and China is rapidly increasing. With the current trend in mind, this study aims to seek strategic plans for increasing cooperation between Korean and Chinese logistics industries. The plans are especially centered around port regions, since ports are responsible for most of the trade volume between the two nations. As for the method, a case study was carried out in capital area ports in Korea and Shandong Province port regions of Bohai Economic Rim in China to address the problems and propose strategic plans to promote cooperation between the two nation's logistics industries, specifically with port regions as the center. The results showed that in increasing cooperation between Korean and Chinese logistics industries, the most important factor is for the two governments to put effort in solving the problems arising in port areas. Moreover, Korean government should strengthen its support to Korean companies in Chinese port areas as well as exert effort in multilateral ways such as system improvement and facility investment for capital area ports so as to gain competitive edge against China. This study contributes to the existing literature in that it applies suggested cooperative strategies for Korea-China logistics industry from previous studies to port regions as the focus, and it also sheds new light on institutions located in port areas through in-depth interview.

• Journal of the military operations research society of Korea
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• v.34 no.1
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• pp.47-59
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• 2008

This paper deals with an empirical study to statistically analyse various business performance on research and development(R&D) as an independent variables. The major results of statistical analyses have come up with the followings : First, the regression analyses between the growth rate and the opportunity of education showed the positive relationship. Second, the regression analyses between the productivity and the expenses of R&D showed the positive relationship. Third, the regression analyses between the profit and the mutual cooperation showed the positive relationship.

• Korean System Dynamics Review
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• v.2 no.1
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• pp.113-129
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• 2001

본 논문을 통하여 인터넷 환경의 B2B 마켓플레이스에서 경쟁 기업들 간에 왜 그리고 어떻게 협력(Collaboration)이 가능한지 살펴본다. 시스템 다이나믹스 시뮬레이션을 활용하여 잠정적으로 도달한 결론은 경쟁 기업들의 그러한 협력이 시장 수요의 증가를 가져오고 이를 통해 증대된 이윤을 실현할 수 있을 때 그와 같은 관계가 가능하다는 것이다. 즉, 경쟁기업간 협력이 지속가능하기 위해서는 기업간 협력이 시장 수요를 확대하고 그 결과로 개별 기업이(비록 시장 점유율이 하락하는 경우가 있을지라도) 더 많은 절대적인 이윤을 얻을 수 있어야 한다. 경우에 따라서는 파이를 분배하기 전에 파이의 절대적인 크기를 키우는 것이 좋다는 것과 유사한 논리이다.

• Journal of Korea Technology Innovation Society
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• v.13 no.2
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• pp.332-364
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• 2010

External linkages affect the performance of small and medium enterprises in diverse ways. This study delves into the impact of inter-organizational collaboration by looking at different facets of performance, such as innovation, sales growth, profit growth, and firm survival. In addition, it explores the influence of informal knowledge spillover from collaborative partners as well as from formal collaborations. The impact is carefully investigated by dividing firm samples into three different sectoral innovation categories: supplier-dominant, production-intensive, and science-based sector suggested by Pavitt (1984). The result highlights the different influence pattern of collaborative relations by partner types according to sectoral categories. The positive results of collaborating with universities and public institutions are identified, and the sales growth by customer linkage is witnessed. The impact is apparent in science-based sectors. The result implies that the risk associated with collaborating with competitors may be moderated by linking performance enhancing collaborative linkages with universities and government institutes.

• Nuclear industry
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• v.8 no.4 s.62
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• pp.6-7
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• 1988

• Information and Communications Magazine
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• v.30 no.4
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• pp.61-69
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• 2013

셀룰러 시스템에서 언제 어디서나 높은 품질의 서비스를 제공하기에 가장 큰 걸림돌로 지적되는 문제점 중의 하나가 바로 셀간 간섭으로 인한 성능 저하이다. 따라서, 간섭으로 인해 셀 경계에서 발생하는 성능 저하를 해결하는 것은 차세대 통신시스템 설계에서 핵심적 요소 중 하나이며, 셀의 소형화를 통해 대역 효율성을 높이고자 하는 시도와 맞물려 더욱 중요한 이슈로 부각되고 있다. 본고는 간섭을 제어하는 수단으로 다중안테나를 이용한 셀간 협력 방식인 협력 빔형성(cooperative beamforming) 방식을 살펴보고, 최근의 연구와 LTE-Advanced 표준에서의 협력 기술인 CoMP (coordinated multipoint transmission and reception)를 함께 소개한다.

• Journal of Internet Computing and Services
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• v.11 no.5
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• pp.95-104
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• 2010

As the computer and the communication technology are an unity, the collaborative learning based on constructivism is emphasized more than learning by forming external representation. Especially, online has characteristics not only to facilitate collaborative activities but to make students collaborators. In online collaborative learning, learning task is an integrated element in course design and an important portion deciding learning design, learning environment and learning process. Thus this study explored collaborative learning model according to the learning task type.