블록공중합체 미셀을 이용한 기능성 박막의 제조 및 응용에 관한 연구

Thesis(doctors) --서울대학교 대학원 :화학생물공학부,2010.2.Docto

Enhancement of the catalytic activity of the electrode deposited on a solid electrolyte

학위논문(박사)--서울대학교 대학원 :화학공학과,1995.Docto

Development of nanoparticulate imaging probe for efficient targeting of cancers based on EPR effect

Thesis(master`s)--서울대학교 대학원 :재료공학부,2006.Maste

기업의 전략적 혁신 역동성에 관한 연구: 유대 강도 및 시장 최초 제품 혁신을 중심으로

학위논문(박사) - 한국과학기술원 : 기술경영전문대학원, 2024.2,[iv, 46 p. :]The first study investigates the application of the ‘strength of weak ties’ theory, derived from social network theory, to business activities. The research explores the impact of inter-corporate tie strength on innovation using three-year panel data comprising 3,881 Korean small and medium-sized enterprises (SMEs) in the high-tech manufacturing sector. The results reveal an inverted U-shaped relationship between tie strength and SMEs’ patent achievement, with a positive moderation effect from research and development (R&D) intensity. Notably, SMEs maintaining weak ties with large corporations demonstrate more positive innovative performance than those with no such relationships or maintaining strong ties. These findings underscore the strategic significance for SMEs to establish an appropriate level of connection with large corporations, particularly in dynamic, technologically advanced, and competitive environments, for sustained innovation. The second study identifies factors influencing new-to-market (NTM) product innovation and analyzes its impact on financial performance. In today’s fiercely competitive business environment, achieving the timely development of market-leading products is crucial for securing a sustainable competitive advantage. Utilizing data from the 2018 Korea Innovation Survey (KIS), logistic regression analysis reveals that R&D intensity and external collaboration positively impact NTM product innovation. However, organizational flexibility does not exhibit statistical significance, and the influence of government funding on NTM product innovation is less positive than anticipated. Additionally, a one-way analysis of variance (ANOVA) is employed to explore the profound impact of NTM product innovation on firms’ financial performance. The findings indicate that NTM product innovation positively affects firms’ sales growth rate with a two-year lag. Overall, the results of this study provide valuable insights for firms looking to enhance their innovation strategies and for government policymakers aiming to strengthen innovation ecosystems and promote sustainable economic growth.한국과학기술원 :기술경영전문대학원

제휴 인터넷 쇼핑몰을 위한 고객중심의 로그인 관리 서비스

학위논문(석사) - 한국정보통신대학원대학교 : 전자상거래, 2003, [ viii, 56 p. ]Internet shopping mall users increasingly face difficulties in managing their ids and passwords as the number of Internet shopping malls increases. Moreover, when users want to use Internet shopping malls, they must complete a registration form to become a customer. This process burdens users with repeated registration. To reduce these difficulties, some software and websites offering various solutions have been introduced. However, in these cases, customers have to install the software on their computer or login to a specific website before shopping to obtain the login management service. In this thesis, we suggest a model of a customer-centric login management service for affiliated Internet shopping malls. In the proposed service model, each affiliated Internet shopping mall performs the authentication of its customers. The proposed login management system manages the authentication of affiliated Internet shopping mall customers. Customers obtain the login management service regardless of accessing any affiliated Internet shopping mall. Therefore, each customer does not have to install specific software nor login to a specific website beforehand. Moreover, this method does not pose any inconvenience even when users are not using their own computers. As such, the suggested login management service greatly increases user convenience, accordingly enhancing chances for success for an e-business with affiliated members.한국정보통신대학원대학교 : 전자상거래