6,422 research outputs found
TDX와 CDMA 시스템 개발사례
No full textThis paper describes and analyses the successful development and commercialisation of Korean TDX telephone switching technologies and CDMA wireless systems, which were initiated as a national R&D project. We introduce the concept of Complex Product System (CoPS) to identify and describe (a) factors for the successful development of CoPS, such as TDX and CDMA, in Korea, (b) features specific to the development of CoPS in Newly Industrialised Economies (NIE) and finally (c) how the characteristics of Korean innovation system interact with the innovation system of telecommunication systems. We suggest that (1) the capabilities for integration of such agents as, public research institute, manufacturers and users play an important role in achieving successful commercialisation, (2) the development of CDMA systems was made possible by technological path dependency. Finally, we discuss the implications for NIEs that are involved in developing CoPS, pointing out the importance of project planning and managerial capability, coevolution of institutions and technology, as well as the interaction between large-scale and local R&D. © 2007 Inderscience Enterprises Ltd.
Institutional capabilities and technology upgrading: The case of the nuclear industry in Korea
No full textThis article explores the development process of regulatory innovation during the stages of upgrading innovation based technology for late industrialized countries. Using three cases of complex products in the nuclear industry, with special reference to (South) Korea, we investigate the regulatory innovation and formation process between regulators and developers. Although exploratory, this study shows that when the technical characteristics of a product are similar to those of existing platforms, minor institutional innovation is settled easily. On the contrary, as the discontinuity of a product technology increases, it becomes more likely that the lock-in effect of existing institutional schemes will hinder innovation. This paper contributes to the technology upgrading literature by highlighting the considerable importance of institutional capabilities.
The Changing Patterns of Knowledge Production of Catch-Up Firms During the Forging-Ahead Period: Case Study of Samsung Electronics Co. (SEC)
No full textThis paper explores the patterns of knowledge production of science and engineering from catching-up via overtaking to the achievement of leadership in global industries. In particular, it examines the depth and direction of knowledge production with proxy variables of patents and bibliometric data of a latecomer firm. Moreover, it explores the changing patterns of knowledge sourcing in the firm during the transition from catch-up to forging ahead and with specific references to the experience of Samsung Electronics Company. This study shows that the patterns of scientific and engineering activities increased as the firm proceeds to the forging ahead period, the patterns of knowledge sourcing evolved in the direction of increasing importance of the domestic knowledge base, and the collaborative partners for generating knowledge changed as the firm's capabilities were enhanced to approach cutting-edge technologies. This paper illuminates the importance of intraorganizational capabilities and domestic knowledge bases to advance a latecomer firm's knowledge generating capabilities into a stage of forging ahead.
The co-evolution of technology and institution in the Korean information and communications industry
No full textThe Korean IT industry has shown distinct patterns in learning mechanisms and organisational configuration throughout its entry into advanced information technology. Innovation systems in the area of information technology have also evolved along with technological capability, thereby changing the focus of technological strategies and the role of public institutions. It is found that distinctive patterns of learning and diffusion mechanisms in the case of DRAMs, TDX, and CDMA systems represent successful catch-up situations in Korea as presented in this paper. This paper characterises the stylised facts of the Korean innovation system in the IT sector and traces how technology and institutions coevolved throughout the development process. The transition from technology-using to technology-generating is not an automatic process. Cumulative learning in both technology and organisation is a critical factor to upgrade technological capabilities. The main policy implication of the paper is that it is important to design the cot-responding organisational and institutional arrangement in accordance with the changing need of technological upgrading.
Yi Hwang, Étude de la sagesse en dix diagrammes, traduction par Tcho Hye-young avec le concours de Jean Golfin, Paris, Les Éditions du Cerf (Patrimoines Bouddhisme), 2005
No full textGirard Frédéric. Yi Hwang, Étude de la sagesse en dix diagrammes, traduction par Tcho Hye-young avec le concours de Jean Golfin, Paris, Les Éditions du Cerf (Patrimoines Bouddhisme), 2005. In: Bulletin de l'Ecole française d'Extrême-Orient. Tome 102, 2016. pp. 499-502
Yi Hwang, Étude de la sagesse en dix diagrammes
No full textTcho Hye-Young, membre de la Société Asiatique, nous livre ici la traduction d’un texte essentiel de la littérature sino-coréenne, l’Étude de la sagesse en dix diagrammes de Yi Hwang, (alias T’oegye, 1501-1570). La Version est savamment introduite par une présentation de la cosmologie et des aspects pratiques de l’éthique néoconfucianiste de l’École du Principe (li), une biographie et une synthèse de la pensée de Yi Hwang, ainsi qu’une mise en perspective du contenu de l’Étude de la sagesse e..
Yi Hwang, Étude de la sagesse en dix diagrammes
No full textTcho Hye-Young, membre de la Société Asiatique, nous livre ici la traduction d’un texte essentiel de la littérature sino-coréenne, l’Étude de la sagesse en dix diagrammes de Yi Hwang, (alias T’oegye, 1501-1570). La Version est savamment introduite par une présentation de la cosmologie et des aspects pratiques de l’éthique néoconfucianiste de l’École du Principe (li), une biographie et une synthèse de la pensée de Yi Hwang, ainsi qu’une mise en perspective du contenu de l’Étude de la sagesse e..
sj-docx-1-sgo-10.1177_21582440231192928 – Supplemental material for A Systematic Review of Korea’s Medication Management Mobile Application
No full textSupplemental material, sj-docx-1-sgo-10.1177_21582440231192928 for A Systematic Review of Korea’s Medication Management Mobile Application by Sun Kyung Kim, Hye Ri Hwang, Youngho Lee and Yeongju Kim in SAGE Open</p
Comparative proteomic analysis of mouse models of pathological and physiological cardiac hypertrophy, with selection of biomarkers of pathological hypertrophy by integrative proteogenomics
No full textTo determine fundamental characteristics of pathological cardiac hypertrophy, protein expression profiles in two widely accepted models of cardiac hypertrophy (swimming-trained mouse for physiological hypertrophy and pressure-overload-induced mouse for pathological hypertrophy) were compared using a label-free quantitative proteomics approach. Among 3955 proteins (19,235 peptides, false-discovery rate < 0.01) identified in these models, 486 were differentially expressed with a log2 fold difference ≥ 0.58, or were detected in only one hypertrophy model (each protein from 4 technical replicates, p <.05). Analysis of gene ontology biological processes and KEGG pathways identified cellular processes enriched in one or both hypertrophy models. Processes unique to pathological hypertrophy were compared with processes previously identified in cardiac-hypertrophy models. Individual proteins with differential expression in processes unique to pathological hypertrophy were further confirmed using the results of previous targeted functional analysis studies. Using a proteogenomic approach combining transcriptomic and proteomic analyses, similar patterns of differential expression were observed for 23 proteins and corresponding genes associated with pathological hypertrophy. A total of 11 proteins were selected as early-stage pathological-hypertrophy biomarker candidates, and the results of western blotting for five of these proteins in independent samples confirmed the patterns of differential expression in mouse models of pathological and physiological cardiac hypertrophy. © 2018 Elsevier B.
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