• 벤처창업연구
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• 제10권1호
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• pp.175-185
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• 2015

본고는 미국의 창업 교육 프로그램의 주요한 구성적 특징을 파악하기 위하여 미국 주요대학들의 창업 프로그램에 대한 분석을 수행하였다. 분석에 포함된 프로그램은 MIT의 Martin Trust Center for MIT Entrepreneurship, 하버드 대학의 Harvard Innovation Lab에서 수행하는 Venture Incubation program(VIP), 시카고 대학의 Polsky Center for Entrepreneurship & Innovation, 스탠포드 대학의 Center for Entrepreneurial Studies(CES)이다. 이 프로그램들의 대학 내 주요 역할, 커리큘럼, 특징을 파악하고, 관련 선행 분석을 참고하여 미국 대학의 창업 지원 프로그램이 지닌 세 가지 유형의 구성적 특징을 파악하였다. 첫 번째는 역동적 교육중심형으로, 창업 경진 대회를 통해 학생들이 기업가정신 교육에서 배운 내용을 실제적으로 적용할 수 있는 기회를 제공하는 프로그램들이 이 분류에 포함되었다. 두 번째는 지역밀착형으로 대학이 위치한 지역의 산업 기반과 형태를 고려하여 지역의 창업 열풍을 주도하는 대학들이 포함되었다. 마지막은 창업 지원 유도형으로 교육과 실제 창업이 연결과는 선순환 구조를 구축하고 학생들의 창업에 대학이 직접적인 자본을 투자하는 프로그램들이다. 이러한 분류에 의거하여 학생들의 창업을 장려하고 성공적인 창업을 돕기 위한 주요 요인들을 제안하였다.

• The Journal of Asian Finance, Economics and Business
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• 제9권4호
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• pp.109-120
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• 2022

This study has incorporated the mechanics-dynamics-emotions (MDE) and two behavioral learning paths to investigate the customers' co-creation behavior in Taiwan. The intuitive path begins with a gamification design that reflects the customers' proactive and innovative behavior; the cognitive path begins with persuasion knowledge remarks based on rational and reactive reasoning. These two paths conclude what forms user co-creation. The study collects data of 505 active social media users in Taiwan and employs structural equation modeling. The empirical findings demonstrate persuasive knowledge and gamification design are significantly associated with self-reference, and in turn, positively associated with co-creation. It indicates that cognitive behavior plays the main role in forming co-creation. Participants are more drawn to co-creation behaviors by the marketing contents that prompt reactive behaviors than proactive ones. Therefore, marketing managers can use appropriate stimuli to enhance co-creation behavior. Companies can design activities related to users, and more accessible for reactive, instead of proactive behavior, i.e., asking for their initiatives. It also suggests that companies' marketing campaigns should involve key opinion leaders matching the product image and the target audience's preferences. The novelty of this study is to introduce a novel augmented MDE framework to extend the "dynamics" into the incubation and implementation stage.

• The Journal of Asian Finance, Economics and Business
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• 제9권5호
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• pp.19-27
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• 2022

The size of the government is one of the most fundamental debates of open economies. In any economy, government plays an important role, but a pertinent level of economic prosperity has never been obtained in history without government. Therefore, the objective of this paper investigates the association of government size, economic volatility, and institutional quality for 182 economies from the time period 1996-2016 is collected from the World Bank database. GE is defined as the General government's final consumption expenditure. Health expenditure is represented by HE. Government expenditure on education is denoted by EDUEXP. The economic volatility is measured by the rolling standard deviation of GDP per capita growth rate, Population growth, Trade openness, GINI represented Gini index which measures the degree to which the income distributed or consumption expenses among citizens deviates from a perfectly equal distribution. The results proposed that economic volatility has a significant effect on government size and institutional qualities. Moreover, the paper extends the investigation by finding the link between economic volatility with government health and education expenditure separately. The policy implication drawn from this analysis is that controlling economic volatility may reduce the size of government and also significantly affect health and education expenditures.

• Biotechnology and Bioprocess Engineering:BBE
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• 제9권6호
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• pp.476-481
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• 2004

The aim of this study was to formulate a sustained release system for indomethacin (IND) with rosin gum obtained from a pine tree. Rosin microparticles were prepared by a disper­sion and dialysis method without the addition of surfactant. In order to investigate the influence of solvents on the formation of colloidal microparitcles, various solvents like ethanol, DMF, DMAc, and acetone were used. The rosin microparticles containing IND were characterized by X­ray differactometry (XRD) and differential scanning calorimetry (DSC). The morphologies of rosin microparticles observed by scanning electron microscopy (SEM) were spherical. The solvents used to dissolve rosin significantly affected the drug content and drug release rate of IND. The release behaviors of IND from the rosin microparticles were dependent on the drug content and size of the particles. Rosin micorparticles with a higher drug content and of a larger particle size had a slower drug release rate. Also, the IND release rate from the rosin microparticles could be regulated by the rosin content in the microparticles. From these results, rosin microparticles have the potential of being used as a sustained release system of IND.

• 지역연구
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• 제15권3호
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• pp.53-68
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• 1999

This study aims to analyze the role of TST for regional development in terms of university-research institutes-industry interaction. In particular, it focuses on the spin-off activities from research institutes and universities and their support mechanisms. This study consists of following three sections. This study consists of following three sections. Firstly, we describe the role and characteristics of research institutes and universities as the foundation of high technology business spin-off activities in the region. Secondly, the mechanisms for active technology transfer and business incubation are identified in terms of university-research institute and industry interaction in TST. Thirdly, important lessons for the development of technopolis are suggested from the view point of experiences of TST.

• 벤처혁신연구
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• 제6권3호
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• pp.1-20
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• 2023

본 연구는 액셀러레이터 보육프로그램을 경험한 스타트업 대표자를 대상으로, 액셀러레이터 보육프로그램(멘토링, 초기투자)와 창업자기효능감이 경쟁우위성과에 영향을 주는지 실증분석을 하였고, 이때 혁신역량의 매개효과도 함께 살펴보았다. 표본의 수집은 전국 액셀러레이터, 창조경제혁신센터 등이 보육한 스타트업 대표자 대상으로 수집한 334건의 표본을 Smart PLS 4.0 프로그램을 사용하여 가설을 검정하였으며, 분석 결과는 다음과 같다. 첫째, 멘토링은 경쟁우위성과에 유의한 영향을 미치지 않지만, 초기투자와 창업자기효능감은 경쟁우위성과에 정(+)의 영향을 미치는 것으로 나타났다. 둘째 멘토링, 초기투자, 창업자기효능감은 혁신역량에 정(+)의 영향을 미치는 것으로 나타났다. 셋째, 혁신역량은 경쟁우위성과에 정(+)의 영향을 미치는 것으로 나타났다. 넷째, 혁신역량은 멘토링, 초기투자, 창업자기효능감과 경쟁우위성과 간에 정(+)의 영향을 미치며, 매개효과가 있음을 확인하였다. 결과적으로 멘토링은 경쟁우위성과에 직접적으로 유의한 영향을 주지 않지만, 혁신역량을 매개로 하여 유의한 영향이 있음을 확인되었으며, 초기투자, 창업자기효능감, 혁신역량은 경쟁우위성과에 직접적으로 도움이 되는 것으로 나타났고, 혁신역량이 매개 작용으로 경쟁우위성과에 영향 관계가 있음을 확인하였다. 본 연구를 통하여 스타트업의 경쟁우위성과를 높이는 데 도움이 될 수 있는 방향을 제시할 수 있을 것으로 기대된다.

• 한국해양환경ㆍ에너지학회지
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• 제7권4호
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• pp.180-184
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• 2004

본 연구에서는 갈고리를 이용하여 해저폐기물 수거작업 또는 해저바닥 경운작업을 할 때 갈고리가 해저바닥에 고정된 특정 물체에 걸려서 회수불능의 상태로 되는 것을 방지할 수 있는 개량된 수거장비를 개발하고자 하였다. 해저바닥이 암초지대와 반구형어초지대인 해역에서 수거장비를 적용실험을 한 결과, 스프링을 장착한 해저폐기물 수거장치는 해저바닥의 틈새나 인공구조물 등에 걸려서 빠져나오지 못하는 상태를 방지할 수 있었다. 또한 양방향 초음파탐색기의 해저면영상을 통하여 개량형 수거장비의 적용실험 과정을 확인할 수 있었다. 이상과 같이 개량된 갈고리를 부착한 해저폐기물 수거장비는 해저폐기물의 수거작업 또는 해저바닥 경운작업시 수거장비의 분실없이 효율적으로 사업을 수행할 수 있을 것이다.

• The Journal of Asian Finance, Economics and Business
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• 제5권4호
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• pp.187-199
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• 2018

This study examined the effects of startup firm's knowledge assets on the effectiveness of their sales strategies, efficiency of sales activities, and management performance, after categorizing these assets into customer knowledge assets and technology knowledge assets. Furthermore, the moderating effects of promotion focus by CEOs and sales managers of startup firms were analyzed. For the analysis, dyadic questionnaire surveys were conducted targeting the CEOs and sales managers of startup firms established at the Gyeongnam Technopark and the KAIST Technology Business Incubation Center in Korea. Hypotheses were verified through structural equation modeling, and moderating effects were identified through ANOVA. CEO's customer knowledge asset strengthened their effectiveness of sales strategies, and sales manager's technology knowledge asset strengthened the efficiency of their sales activities. Also, CEO's effectiveness of sales strategies and sales manager's efficiency of sales activities have been found to enhance startup firm's management performance. Meanwhile, the moderating effect of promotion focus strengthened CEO's effectiveness of sales strategies through CEO's customer knowledge asset and interaction as CEO's promotion focus level increased, but promotion focus of sales managers did not have any significant interaction effect. This study provides implications by offering empirical evidence on startup firms with regard to knowledge assets.

• 한국벤처창업학회:학술대회논문집
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• 한국벤처창업학회 2007년도 춘계학술대회
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• pp.79-99
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• 2007

This paper evaluates the economic effect of the IT SoC Industrial Foundation Composition Project. The evaluation was done in three steps. The first step was to estimate the contribution effect of the fabless small and medium venture business' sales. The step includes interview with all the CEOs of the firms under the support of the Enterprise Incubation System, The second step was to apply input-output analysis and then estimate the production inducement effect. The last step was to compare the results of estimation with the costs of the project. We have concluded this project had achieved 6.3 times greater economic effect compared to the budget. The reason for the large economic effect is that the project provided various infrastructures to the small and medium venture businesses.

• 한국주조공학회지
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• 제26권1호
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• pp.27-33
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• 2006

Phase evolutions involving nucleation stages together with diffusional growth have been examined in order to provide a guideline for determining rate limiting stages during phase evolutions. In multiphase materials systems in coatings, composites or multilayered structures, diffusion treatments often result in the development of metastable/intermediate phases at the reaction interfaces. The development of metastable phases during solid state interdiffusion demonstrates that the nucleation reaction can be one controlling factor. Also, the concentration gradient and the relative magnitudes of the component diffusivities provide a basis for a phase selection and the application of a kinetic bias strategy in the phase selection. For multicomponent alloy systems, the identification of the operative diffusion pathway is central to control phase formation. Experimental access to the nucleation and growth stage is discussed in thin film multi layers and bulk samples.