• Journal of the Korean Society for Library and Information Science
• /
• v.43 no.2
• /
• pp.215-231
• /
• 2009

This research attempted to examine the influence of the public library on our society and its relationship with social capital. For this research, a theoretical approach to the relationship was required. This approach enabled the research to analyze the type and range of the social capital being studied. In addition, this research emphasized that the social influence of public libraries was equivalent to the influence of social capital, based on the interaction between individual and community. The research outlined the mechanism by which public libraries create social capital. Finally the findings of this research were expected to help to develop an effective policy for public libraries.

• Journal of the Korean Society for Library and Information Science
• /
• v.43 no.4
• /
• pp.5-27
• /
• 2009

The Library and Information Policy Committee announced a national comprehensive plan for all libraries in August, 2008. The plan includes the re-establishment of a subject-based national library system as one of the major policy challenges. Based on the preceding study (an analysis on systematization and the gaps in subject-based national libraries in major countries), this paper proposed three models: a centralized model focused on the NLK, a horizontally-linked model, and a long-term strategic model for subject-based national library systematization in Korea.

• Journal of the Korean Society for Library and Information Science
• /
• v.45 no.1
• /
• pp.333-351
• /
• 2011

As the boundaries between disciplines have been weakened and interdisciplinary or multidisciplinary subjects have increased, there is a limitation to express subjects with DDC. This study evaluates DDC instructions using interdisciplinary numbers and classifying more than one discipline through Delphi research. As a result, it is found that there is a need for defining separately 'interdisciplinary subjects' and 'multidisciplinary subjects', based on the level of integration among disciplines, and improving the instruction to maintain the consistency in assigning and filing classification numbers. It is also discussed that to enhance the symbols' power of expression, an analytic/synthetic method could be adopted.

• Journal of the Korean Society for Library and Information Science
• /
• v.33 no.4
• /
• pp.183-202
• /
• 1999

This article reviews the current infrastructure of multi-media network which has significant implications to digital library development and the networked information service. Network information service which is based on the digital technology has become quite popular in recent post-Web environment. But it is not easy and simple to develope digital library system with the rapid media innovation and digital network technology The existed multimedia network infrastructure need to be observed precisely and discussed critically in the context of economy and policy development for digital library service.

• Journal of the Korean Society for Library and Information Science
• /
• v.31 no.1
• /
• pp.215-229
• /
• 1997

The development of civilization of the book which owed the invention of printing played a prominent part in all fields in IS-16 centuries. In this paper, little attempt has been made to examine the physical make-up of this early printed books: the paper and the parchment as a graphic media; the type mould, the composition and the impression as a tool and a process of the typography: the fold of paper and the format of book; the title page and colophon, the various style of types and writings, the lubrication and decoration, the illustration, and finally, the binding with a leather.

• Journal of the Korean Society for Library and Information Science
• /
• v.45 no.3
• /
• pp.69-85
• /
• 2011

This study reviewed theories for database integration, which combines heterogeneous data structures, and suggested a practical method to integrate databases of Korean Research Memory(KRM) and Infrastructural Basic Research(IBR) as a case study. In order to broadly distribute the outcomes of IBR, it is essential to be connected to and integrated with the database of KRM. As a solution, it was suggested that the current database of IBR should follow standard guidelines as a XML database, and its future database should be integrated with the database of KRM or be established as a stand-alone system

• Journal of the Computational Structural Engineering Institute of Korea
• /
• v.15 no.4
• /
• pp.629-638
• /
• 2002

This paper deals with the free vibration analysis of compressive tapered members resting on elastic foundation using the Differential Quadrature Method. Based on the differential equation subjected to the boundary conditions, adopted from the open literature, which governs the free vibrations of such member, this equation is applied to the Differential Quadrature Method. For computing natural frequencies, the numerical procedures are developed by QR Algorithm, in which the Chebyshev-Gauss-Lobatto method is used for choosing the grid points. The numerical methods developed herein for computing natural frequencies are programmed in FORTRAN code, and all solutions obtained in this study are quite agreed with those in the open literature.

• Journal of Korea Society of Industrial Information Systems
• /
• v.12 no.3
• /
• pp.86-94
• /
• 2007

In this paper, the electric characteristics in multilayer organic light emitting, diodes(OLEDs) are observed using a numerical device modeling method. The methode is applied to a general device structure, ITO/CuPC/${\alpha}-NPD$/ Alq3/LiF/Al, that has received broad attention in previous literature. The fitted current-voltage characteristics are quite consistent with the results which was experimentally determined in reference papers. This research approached results in a detailed understanding of the operating machanism of a multilayer OLEDs and applied to a set of real devices.

• Journal of the Korean Society for Library and Information Science
• /
• v.38 no.2
• /
• pp.161-187
• /
• 2004

This study concerns DB quality of the Web databases which has been produced in medical science. For the quality evaluation of Embase and PubMed, 10 evaluating criteria were developed on the basis of literature review. The evaluation result showed that PubMed has superiority to the currentness, accuracy, completness, consistency, ease of use, customer support, searchability, cost, and network ＆ H/W on DB, but Embase has only superiority to the coverage. It is needed for purchasing, user training, and library service based on the above evaluation result.

• Journal of Educational Research in Mathematics
• /
• v.24 no.3
• /
• pp.285-310
• /
• 2014

There have been many discussions of models in mathematics education. Although there has been some agreement regarding the importance of clarifying perspectives on the concept and didactic significance of models, there is still no clear consensus on these issues. This study examines articles focused on models in mathematics education in order to clarify theoretical perspectives on models in the research community. The results of this study show that there are three perspectives on models in mathematics education and that these perspectives are closely related to researchers' ontological stances on mathematical knowledge and interpretations of the epistemological role of the model.