• Current Optics and Photonics
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• 제2권6호
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• pp.499-507
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• 2018

For the spatiotemporally aligned observation of photothrombosis induction and transient variations of in vivo brain stroke, we developed a novel photothrombosis inducing system compatible to a magnetic resonance imaging (MRI) system using nonmagnetic stereotaxic equipment. From the spatial point of view, the system provides a more reliable level of reproducibility of the photothrombosis in each brain. From the temporal point of view, from T1- and T2-weighted in vivo MR (magnetic resonance) images, the transient variations such as incidence, location, and size of the thrombosis are measured quantitatively. In addition, the final variation is observed in the ex vivo brain by TTC (Triphenyltetrazolium chloride) staining based on histological assay and utilized for the verification of the MR images. From the experimental result of the rat brain, the proposed system shows more reliable characteristics for transient variations of brain strokes.

• 기술혁신학회지
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• 제9권4호
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• pp.715-739
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• 2006

본 논문은 Carlsson and Stankielvicz(1991)에 의해 처음으로 소개된 기술시스템(Technological Systems; TSs) 의 개념을 발전시키고, 이를 우리나라 평판 프린팅 기술에 적용하였다. 특히 평판 프린팅 기술이 생산 공정기술로서 차세대 기술인 생명공학기술, 정보기술, 환경기술, 나노기술 등과 결합하면서, 하나의 기술시스템으로 창출 및 진화되는 동태적 과정을 분석하였다. 연구결과, 평판 프린팅 기술이라는 특정기술에 초점을 맞춘 기술시스템 접근방법이 국가혁신시스템, 지역혁신시스템, 산업클러스터 등 기존의 접근방법들이 추구하는 정책 목표를 보다 효과적으로 달성시킬 수 있음을 보이고, 이를 하나의 대안적 정책개념으로 제안하였다.

• 디지털융복합연구
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• 제14권5호
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• pp.107-116
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• 2016

본 연구는 우리나라 정부가 창조경제 및 산업개혁 정책을 추진하면서 창의적이고 선도적인 경제 체질로의 탈바꿈을 시도함에 따라 이에 맞는 혁신시스템을 제안하고자 수행하였다. 이에 대표적인 지식 산업이라고 할 수 있는 우리나라 정보통신 분야 혁신시스템의 협력 네트워크 요인이 기술 혁신에 미치는 영향을 알아보았다. 본 연구를 위해 한국기업혁신조사(KIS) 데이터를 사용하였고, OECD NESTI-WPIA 방법론을 준용하여 프로빗 분석을 실시하였다. 이에 분석을 통해 다음의 연구 결과를 도출하였다. 첫째, 정보통신업에서 혁신 주체 간 협력은 대체적으로 기술혁신에 긍정적인 영향을 미친다. 둘째, 민간기관과의 협력이 기술 혁신에 중요한 역할을 미친다. 셋째, 다양한 협력은 혁신에 긍정적인 영향을 미치며, 창의성 수준이 낮은 활용적 혁신에 보다 큰 영향을 미친다. 이 결과를 통해 향후, 우리나라 기술혁신 정책이 협력촉진, 민간중심의 기술혁신, 다양한 의견을 수립할 수 있는 조합주의형 시스템 구축 등의 방향으로 나아가야 할 것으로 보인다.

• 지식경영연구
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• 제10권4호
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• pp.93-114
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• 2009

This paper presents a knowledge-based view of the multi-business firm. The multi-business firm has advantages in technological innovation and knowledge creation to the extent that it embodies various ideas and resources, and recombines them more effectively and efficiently than market contracts. The purpose of this paper is to identify how to organize the multidivisional form (M-form) structure to realize such advantages. We first differentiate within-division innovation and cross-division innovation, and explain why cross-division innovation, despite its higher performance potential, would be more difficult to achieve, compared to within-division innovation. Then, we offer the propositions about how to promote cross-division innovation with references to resource capability and coordination capability that is, in turn, composed of structural and control system, social capital, and human resource management system. We conclude by discussing theoretical and practical implications.

• 한국콘텐츠학회논문지
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• 제20권7호
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• pp.594-601
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• 2020

본 연구는 1990년대 이후의 한국과 중국의 국가혁신체제의 변화에 주목하여 현재 한국이 처해 있는 국가혁신체제의 한계점을 중국의 성공적인 내생적 국가혁신체제로부터 이를 벤치마킹하여 한국의 문화콘텐츠에 적용하는 방안에 대해 검토하였다. 검토 결과 현재 한국의 문화콘텐츠는 빠르게 변화하는 시대 속 지속 가능한 성장의 동력이 필요한 시점이며, 이를 중국의 국가혁신체제의 성공사례로부터 적용한 결과 Push 전략의 한국문화콘텐츠의 생산을 Pull 전략으로 변화시켜야 한다. 즉, 시장 변화의 패러다임에 맞는 문화콘텐츠 생산이 이루어져야 한다. 또한, 기존 기술 또한 기존 생산되어진 한국 문화콘텐츠, 대표적으로 K-pop은 물론 K-뷰티, 한식 등으로 구성된 각 요소에서 새로운 부가가치를 창출해 내는 방향으로 이끌어야 하며, 무엇보다도 해외로의 유통에 있어 국가의 제도적 혁신이 필요함을 도출했다.

• STI Policy Review
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• 제5권1호
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• pp.112-130
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• 2014

Many actors are involved in the development of regional innovation systems (RIS) such as universities, private firms, research institutions, governments, and public agencies. In a country like Korea, where the central government takes more than 95% of the total government R&D budget, the role of regional authorities in science, technology, and innovation are fairly limited, although in recent years some regional governments have tried to promote innovation activity in their localities. This paper looks into the Gyeonggi Institute of Science and Technology Promotion (GSTEP) in Gyeonggi Province and examines its emerging role and achievements in innovation policymaking. It was found out that GSTEP engages in knowledge brokering with the purpose of helping firms participate in regional technological innovation processes. The knowledge brokering roles of this regional authority are described along with their implications for regional innovation policy. This study aims for a deeper understanding of the nature of the regional authority's role in a RIS through the case study of regional actors transitioning from being subordinators to becoming active participants with greater participation on policymaking and implementation.

• Journal of Information Science Theory and Practice
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• 제10권spc호
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• pp.96-111
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• 2022

With the rapid development of the Fourth Industrial Revolution and digital transformation, scientific and technological innovation measures are being devised to overcome Korea's low-growth, high-cost structure. Accordingly, by examining the R&D investment evaluation system of R&D PIE (R&D Platform for Investment and Evaluation), which has been promoted by the Korean government in response to the Fourth Industrial Revolution, from the perspective of R&D transformation, this study aims to explore a new path for a sustainable national science and technology innovation system following digital transformation. In particular, from the perspective of R&D PIE, a MLP (Multi-level Perspective), which had been conducted as an abstract theoretical study, was attempted with specific cases and analysis for each of the three layers: niche, landscape, and regime. In conclusion, R&D PIE was intended to elevate the abstract R&D investment evaluation system to a platform that leads innovation in the digital space of the Fourth Industrial Revolution. In addition, it was confirmed that the R&D PIE could be replaced or enhanced as a platform for innovation in response to the Fourth Industrial Revolution, thereby providing an alternative to job creation and an escape from economic crisis.

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2006년도 추계학술대회
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• pp.3-15
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• 2006

• 한국기술혁신학회:학술대회논문집
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• 한국기술혁신학회 2004년도 정기총회 및 추계학술대회 논문집
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• pp.354-360
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• 2004

• 산업경영시스템학회지
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• 제37권4호
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• pp.218-230
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• 2014

To achieve a sustainable competitive advantage, firm is required innovative activities and competences. However, Small and Medium sized Enterprises (SMEs) is hard to achieve a superior performance because they possess low competences. So, this paper identify determinants of innovation performance by firm size in motor and electronics industry based on a resource-based view. This paper analyzes the effects of innovation activities and competence on innovation performance by using firm-level data provided by Korea Innovation Survey (KIS). The empirical evidence presented shows that there are differences of determinants on innovation performance by industry and firm size.