• Journal of the Korean Society for information Management
• /
• v.25 no.4
• /
• pp.327-345
• /
• 2008

The main purposes of this study are to construct a Korean science network from journal contributions data of Korean researchers, and to analyze the structure and characteristics of the network. First of all, the association matrix of 140 scholarly domains are calculated based on the number of contributions in common journals, and then the Pathfinder network algorithm is applied to those matrix. The resulting network has several hubs such as 'Biology', 'Korean Language & Linguistics', 'Physics', etc. The entropy formula and several centrality measures for the weighted networks are adopted to identify the centralities and interdisciplinarity of each scholarly domain. In particular, the date hubs, which have several weak links, are successively distinguished by local and global triangle betweenness centrality measures.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.17 no.11
• /
• pp.410-420
• /
• 2016

Recently, the R&D paradigm has become oriented toward convergence technology and interdisciplinary research. In this study, to elucidate the characteristics of research groups that promote the performance of convergence research, we take into account the input characteristics, disciplinary characteristics and collaborative characteristics of research groups. For this study purpose, 5,217 SCI papers published from 104 centers in Advanced Research Center Projects are analyzed as research outputs. The research findings are that the disciplinary balance in the interdisciplinary characteristics and the number of partners in the collaborative characteristics are positively related to the convergence of R&D outputs. The research field of a group introduced as a control variable exerts a significant effect on the convergent R&D outputs. In conclusion, it is necessary to organize internally with the same number of each disciplinary researcher in a research group and to activate external collaboration with partners in order to produce more outputs of convergent research.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.12 no.1
• /
• pp.327-334
• /
• 2011

The purpose of this study was to compare the career identity and professionalism of dental hygiene students according to an educational system(three-year course and four-year course). In this study, we conducted survey of 579 dental hygiene students in Chungcheong Province. The collected data were analyzed with a SPSS WIN 12.0 program. The findings of the study were as follows: 1. In regard to career identity by educational system and academic year, the freshmen(2.73) had the best career identity in the three-year course and the juniors(2.67) excelled the others in the four-year course. In terms of professionalism, the freshmen(3.34) were most excellent in the three-year course, and the seniors(3.29) were the best in the four-year course. 2. As to career identity by motivation of choosing the major, the students who have chosen the major in hopes of being well paid had the best career identity both in the three-year course(2.78) and four-year course(2.75). In terms of professionalism, they who have chosen the major in consideration of their own attitude and for the purpose of getting a lifelong occupation(3.44) were the best in the three-year course, and the students who wanted to get a lifelong job(3.29) were most excellent in the four-year course(p<.01). 3. The educational system had a significant correlation to career identity and professionalism.

• Proceedings of the KSME Conference
• /
• 2001.06e
• /
• pp.588-594
• /
• 2001

본 연구를 통해 초음속 전투기 날개의 공력-구조를 동시에 고려한 다학제간 설계를 수행하였다. 공력해석을 위해 사용된 3 차원 Euler Code는 수렴 속도를 개선하기 위해 Multigrid를 적용하였으며, 3차의 transfinite interpolation을 사용하여 O-H type의 공력해석 격자계를 생성하였다. 구조 분야는 절점당 54개의 자유도를 가지는 9 절점 쉘 혼합 유한요소(9-node shell mixed finite element)를 사용하여 해석을 수행하였다. 설계변수는 공력쪽으로 날개의 평면형상에 관련된 변수 3개, 구조쪽은 날개 윗면과 아래면의 표피두께에 관련된 4개의 설계변수 사용하였으며, D-optimality 조건을 만족시키는 실험점들에 대해 공력해석과 구조해석이 연동된 정적 공탄성 해석을 수행한 후, 반응면 기법을 이용하여 목적함수와 제약조건에 대한 반응면을 구성하였다. 단일점 설계를 수행한 후 이를 바탕으로 3개의 설계점을 동시에 고려한 다점 설계를 수행하였으며, 공력만을 고려한 설계 결과와 공력-구조를 동시에 고려한 다학제간 설계결과의 비교를 통해 다학제간 설계의 타당성과 우수성을 입증하였다.

• Journal of the Korean Society for information Management
• /
• v.28 no.2
• /
• pp.37-51
• /
• 2011

The domain of digital libraries is one of interdisciplinary fields since it contains various aspects of digital libraries. The main findings of digital library interdisciplinarity have been discussed in terms of contents, management and infrastructural technologies within the field of library and information science. The purpose of this study is to identify and widen the interdisciplinary structure of digital library domain by analyzing the collaborations from different disciplines. With 1,394 research articles of digital libraries from 1997 to 2010, the analysis of collaborations of authors from various disciplines was conducted. The results identified that three subject areas of authors such as Information science and library science, Computer science and Engineering were found as the centers to collaborate with various disciplines. In addition, sub-domains of digital library were recognized in terms of core digital library area, natural science area, medical related area and biology and medical area. The findings of this study depict the domain of digital libraries as a variety of subject areas since digital library domain is characterized with both research and practices.

• Journal of Practical Engineering Education
• /
• v.11 no.2
• /
• pp.259-268
• /
• 2019

The purpose of the study was to examine the vocational educational system of Egypt, focusing on the effectiveness of the three consecutive cycle-based curriculum and integrated technical education clusters (ITECs) in order to suggest some implications for innovating the current vocational education system of Korea. The vocational education system of Egypt is similar to that of Korea, in terms of general education to go to university and vocational education to go to labor market. However, the Egyptian system is different from the system of Korea in light of the three consecutive cycle-based curriculum that links secondary vocational education, vocational education of college level, and advanced technical and vocational education. In addition, the Egyptian system has adopted the "cluster" approach which integrates technical secondary school, intermediate technical college, and advanced technical college around one physical area so as to promote vocational education in collaboration with regional industries and to guarantee education quality. In the last part, some potential implications were suggested for upgrading the quality of vocational education of Korea based upon the benchmark results of the Egyptian vocational education system and career development of students.

• Journal of the korean veterinary medical association
• /
• v.20 no.2
• /
• pp.109-111
• /
• 1984

• Magazine of the Korean Society of Agricultural Engineers
• /
• v.51 no.1
• /
• pp.18-21
• /
• 2009

• Ceramist
• /
• v.2 no.3
• /
• pp.62-79
• /
• 1999

• 대학교육
• /
• s.116
• /
• pp.136-139
• /
• 2002