• 지식경영연구
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• 제19권2호
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• pp.133-150
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• 2018

To cope with the rapid changes in the corporate environment, the creation of innovative output through various forms of collaboration have been discussed. For open collaborations, contributors who distribute to various countries and cultures are able to share knowledge via the internet without physical rewards or responsibilities. In this study, we focused on the open source software project, which is a representative open collaboration. We investigated the factors that affect the knowledge contribution of developers of various countries within the open collaboration platform. Specifically, we investigated the open collaborative nature of multi-culture developers by dividing cultures according to collectivism and individualism. We collected data on 26,604 developers using a python based web crawler for GitHub which is an open source software development platform, and conducted cross-cultural study. This paper contributes to the field of knowledge management by suggesting various impacts of antecedents such as hireability, and information exposure on knowledge sharing according to culture.

• 유통과학연구
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• 제13권3호
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• pp.31-39
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• 2015

Purpose - Due to its potential to improve supply chain operations, supply chain collaboration has attracted significant attention from both academics and practitioners. This study focuses on VMI, in collaboration with consignment, and examines its impact on supply chain performance. Research design, data, and methodology - This study employs the analysis of mathematical models, formulated based on the proposed supply chain framework. Using numerical examples, it evaluates the performance of three supply chain systems: one including VMI and consignment, a consignment-only system, and a traditional system. Results - The combination of VMI and consignment produces greater supply chain benefits than the consignment-only and traditional systems. Whereas only the performance of the buyer improves with the consignment-only system, the system with VMI and consignment is beneficial to both the buyer and supplier. Conclusions - The results of this study reveal that the inclusion of the additional collaborative function of VMI makes consignment a better supply chain collaboration program. Future studies should examine issues regarding the testing of diverse collaboration programs and the building of a firm theoretical background.

• 기술경영경제학회:학술대회논문집
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• 기술경영경제학회 1999년도 제15회 하계 학술발표회 논문집
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• pp.119-139
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• 1999

The rapid development and diversification of technology require that firms should adjust and cope with a high degree of uncertainty. An alternative to these strategic responses is the recent increase in the number of R&D or technological collaborations among firms. There have been continuous researches into the causes and effects of these collaborative relationships, but there is a lack of research that examines the risks involved in the process of collaboration. The researches into essential prerequisites for a successful technological collaboration have remained at the superficial level despite the surge in demand of R&D collaboration. Therefore, this study proposes positive & negative factors affecting the R&D collaboration process and selection point. In addition, a further step in analysis is taken by integrating both the positive & negative factors. This study emphasizes the importance of inter-trust in activating the process factors within the success factors and reducing the possibility of risk factors.

• 한국콘텐츠학회논문지
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• 제20권8호
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• pp.223-231
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• 2020

본 연구는 사회복지사의 전문적 자율성과 협업이 직업만족에 미치는 영향을 확인하는데 목적이 있다. 이를 위해 I시 사회복지사들을 대상으로 조사한 자료를 사용하였고, 연구대상은 809명이다. 본 연구의 자료는 SPSS 25을 사용하여 빈도분석, 상관관계분석, 회귀분석을 하였다. 연구결과는 다음과 같다. 첫째, 전문적 자율성과 협업, 그리고 직업만족은 서로 유의미한 상관관계를 보였다. 둘째, 전문적 자율성은 직업만족에 매개변인 없이도 직접적인 영향을 주고 있었다. 셋째, 전문적 자율성은 협업을 매개로 직업만족에 유의미한 영향을 미치는 것으로 나타났다. 이 연구결과를 바탕으로 직업만족을을 높이기 위해서는 이에 영향을 미치는 전문적 자율성을 높이고, 협업을 촉진하는 제반 환경조성을 통해 궁극적으로 사회복지 서비스의 질적 재고를 돕는 전략이 필요하다고 할 수 있다.

• 산업경영시스템학회지
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• 제40권2호
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• pp.99-103
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• 2017

Productivity improvement is one of the important goals which firms' technology developments aim at. Firms' improved productivity from technology development means that their inputs can produce more outputs through technology development, which makes firms' productivity improvement from technology development more and more important in the age of technology advance and convergence like today. This research empirically analyzes the influence of the external technology collaboration network diversity on the productivity improvement of the small and medium-sized enterprises (SMEs) from technology development and the moderating effect of the chief technology officer (CTO)-driven technology development on this influence. This study constructs the research model reflecting the moderating impact of the CTO-driven technology development and tests it with the ordinary least squares regression through the IBM SPSS version 23 by using the 2,000 data about South Korean SMEs. This research empirically reveals two points. One is that SMEs' external technology collaboration network diversity has a positive influence on their productivity improvement from technology development. The other is that the positive effect of SMEs' external technology collaboration network diversity on their productivity improvement from technology development is moderated by the CTO-driven technology development. The two points revealed in this study present two meaningful implications in not only the practical but also academic point of view. The practical implication is that it is effective for SMEs to use CTOs in increasing their productivity improvement from technology development. The academic implication is that making technology collaboration with more diverse external partners can increase SMEs' productivity improvement from technology development.

• 기술혁신학회지
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• 제17권3호
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• pp.563-583
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• 2014

본 연구는 지식창출 협력유형을 개방성과 다양성 측면으로 분류하고 출연(연)별 지식창출 협력 경향과 특성을 분석하였다. 개방성은 외부의존성과 협력주도성을, 다양성은 협력다양성, 협력집중성 지표를 정량화하여 기관 및 국가 레벨로 하는 4가지 분류모형을 제시하였다. 데이터는 26개 과학기술계 출연(연)의 연구자가 포함된 SCOUPS DB의 39,507편의 논문을 대상으로 하였다. 분석결과, 개방성 측면의 기관 레벨에서는 출연(연)이 연구를 주도하기 보다 연구에 참여하는 형태로 다수의 외부기관과 협력하는 "다자간협력참여형" 유형으로, 국가 레벨에서는 다수의 기관이 "국외다수기관협력형"으로 분류되었다. 다양성 측면의 기관 레벨에서는 소수 혹은 특정기관에 집중되는 "편식협력형" 혹은 "단식협력형" 유형으로, 국가 레벨에서는 다수의 출연(연)이 "다수국가참여 특정국가집중형" 혹은 "소수국가참여 특정국가집중형" 유형에 집중되었다. 출연(연)이 경쟁력을 갖춘 지식을 창출하는 기관으로 성장하기 위해서는 외부조직과 협력을 하되, 연구를 주도하는 전략 혹은 연구생산성을 확보한 독자적 연구기관으로 전환해 나가는 전략이 필요하다.

• Journal of Microbiology and Biotechnology
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• 제29권1호
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• pp.21-29
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• 2019

The effects of Lavandula angustifolia extract fermented with Pediococcus pentosaceus DK1 on UVB-mediated MMP-1 expression and collagen decrease in human skin fibroblasts were determined, and the conversion of its components was also analyzed. Fermentation was performed at varying L. angustifolia extract and MRS medium concentrations, and optimal fermentation conditions were selected. L. angustifolia extracts showed decreased cytotoxicity after fermentation in the fibroblasts. UVB-irradiated fibroblasts treated with fermented L. angustifolia extract showed MMP-1 expression 8.2-14.0% lower than that in UVB-irradiated fibroblasts treated with non-fermented extract. This was observed even at fermented extract concentrations lower than those of non-fermented extracts. Fibroblasts treated with fermented L. angustifolia extract showed 20% less reduction in collagen production upon UVB irradiation than those treated with non-fermented extracts. UVB-irradiated fibroblasts treated with fermented L. angustifolia extracts showed 50% higher inhibition of ROS generation than those treated with non-fermented extract. Luteolin and apigenin glycosides of L. angustifolia were converted during fermentation, and identified using RP-HPLC and LC/ESI-MS. Therefore, the effects of L. angustifolia extract on MMP-1 expression and collagen decrease in UVB-irradiated human skin fibroblasts were increased through fermentation by P. pentosaceus.

• 한국산업융합학회 논문집
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• 제21권6호
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• pp.285-299
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• 2018

Recently much attention in building smart factory has been dramatically increased. Despite the growing interest in smart factory, few practical guidelines exist how to successfully build smart factory. The purpose of this study is to postulate and develop a road map for building successful smart factory. To enhance mundane realism, we design the road map through University-Industry research collaboration. Specifically, drawing analysis of University-Industry research collaboration, we design a prototype and detailed road map or building successful smart factory. Moreover, we apply the road map into actual smart factory development. By doing so, we successfully prove the effectiveness of the road map. Therefore, this study provides the valuable guidelines and directions to build a successful smart factory. Ultimately this study is able to help a variety of factories which establish and implement smart factory. Further, we hope that this study will be placed to be an important foundation research on behalf of smart factory building.

• Bulletin of the Korean Chemical Society
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• 제31권8호
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• pp.2137-2138
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• 2010

• 벤처창업연구
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• 제10권5호
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• pp.185-196
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• 2015

기존 산학협력의 연구에서, 산학협력의 연계(LINK)는 경로의존성에 의해 향후 지속적인 상호협력을 통해 다양한 채널의 폭을 가진다. 다양한 상호채널의 폭을 통해 산학협력의 연계(LINK)는 더욱 더 강력해지나, 반면 거래관련 장벽이 늘어나게 된다. 즉, 대학과 기업 간 링크(university-industry linkages) 관계를 다루는 문헌은 많이 검토되어져 왔지만, 상대적으로 이들 간에 존재하는 장벽과 그 장벽을 줄일 수 있는 요인에 대한 연구는 그리 많이 다뤄지고 있지 않다. 산학협력 정책의 중요성을 감안할 때, 산학협력의 장애물에 대한 연구의 부족은 효과적인 정책을 설계하는데 심각한 장애요인이 될 것이다. 본 논문은 산학협력의 상호채널의 폭과 산학협력의 장벽에 대해 기존의 문헌을 조사하고, 대학행정의 POB(Positive Organization Behavior)을 통해 산학협력의 장벽을 낮출 수 있는지를 분석해보고 이를 통해 정책점시사점을 제시해보고자 한다.