• Proceedings of the Korea Contents Association Conference
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• 2006.11a
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• pp.667-671
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• 2006

Co-Authorship analysis is a kind of bibliometric analysis. and a well established tool for character of knowledge network in some technical fields. If more than two authors co-author an article, there is a relation of knowledge. So This study aims at discovering the trends and phases of OLED technology using co-authorship analysis, a kind of bibliographic analysis. The Science Citation Index Expanded(SCIE) database was used to search for the number of times paired Korean articles were co-authored in OLED field.

• Journal of the Korean Society for information Management
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• v.24 no.3
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• pp.149-178
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• 2007

The purpose of this study is to analyze and evaluate the characteristics of online catalogs' interface of elementary school libraries, and to propose how to design user-friendly interfaces. The online catalogs of elementary school libraries are categorized into 6 types. Such topics as the features of search methods, the record display formats, the terminology usage, and the special features of the 6 types are discussed. Some shortcomings are examined and how to improve them is suggested.

• Journal of the Korean Society for information Management
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• v.32 no.3
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• pp.341-360
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• 2015

Services for the elderly is a new challenge for the libraries in aging society. This study reviewed the obstacles faced by the old readers and presbyopia, and analyzed the states of the large-print books to understand and estimate the Korean large-print books availability. Based on the bibliographic list of large-print books collected by the National Library of Korea, large-print book stock list of the Kyobo Book Center, large-print book lists supplied to the libraries by the Korean Library Association, and the data of the previous Library Survey for the Disabled, number of titles and volumes, publication year, duplication, and subject field of the large-print books available are analyzed. Based on the results, problems are identified and recommendations for bibliographic control, collection development, reading promotion, and further research area are suggested.

• Journal of the Korean Society for Library and Information Science
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• v.36 no.3
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• pp.201-214
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• 2002

Recently, the service of the technical information(journals, proceedings) which are taken in from abroad and provided has some difficulties to make users acquire the information with ease because the bibliographic information, article and document delivery service are not linked to the related organizations. In this paper we propose to supply a high-degree retrieval service by the systematic and unitary DB construction and management and to make a nation-wide efficient management and cooperation system of the foreign technical information from abroad as building up the assigning a part of the location guide and document delivery service and cooperation system of the bibliographic information from the foreign technical resources.

• Transactions of the Korean Society of Mechanical Engineers B
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• v.37 no.11
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• pp.1015-1022
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• 2013

This study simulates the operation of a 200 kW class micro gas turbine that is currently under development. The performance and operating characteristics depending on the load control scheme (constant turbine inlet temperature versus constant turbine exit temperature) and ambient condition were investigated using detailed component performance data. The sensitivities of operating parameters, such as the compressor surge margin and flow path temperatures, according to unit fuel flow change were predicted for a wide load range. The sensitivity analysis showed that the steady state calculation provided useful information about the maximum surge margin reduction during load change.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.20 no.2
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• pp.75-89
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• 2009

This study propose the union cataloging based on wiki cataloging method which guarantee the quality of imported bibliographic data by outsourcing. Wiki cataloging means to improves a quality of union catalog used the cooperation of librarians who have the knowledge and experience to the cataloging. The methods are 1) policy of wiki cataloging 2) development of wiki systems 3) establishment of wiki cataloging rule based on advanced librarian cooperation. Especially, advanced librarian take charge of an 245, 260, 300 fields as basic bibliographical elements, general librarians participate expanded fields.

• Journal of the Korean Institute of Illuminating and Electrical Installation Engineers
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• v.21 no.1
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• pp.75-81
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• 2007

This paper dealt with the design and implementation of an expert system to monitor and diagnose the lightning arresters in GIS substations. The expert system consists of a data acquisition module(DAM) based on microprocessor and diagnostic algorithms. The DAM measures and analyzes several parameters necessary for the arrester diagnosis such as system voltages, leakage current components, and temperatures. Also, it includes an intelligent surge counter which can record the date and tin, the polarity, and the amplitude of surge currents. All the data acquired is transmitted to a remote computer by a low rate wireless network specified in IEEE 802.15.4 to avoid electromagnetic intereference under high voltage and large current environments. The decision-making for the arrester diagnosis completes with a Java Expert System Shell(JESS) which is composed of a knowledge base, an inference engine and a graphic user interface(GUI).

• Journal of the Korean Society for information Management
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• v.26 no.1
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• pp.185-214
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• 2009

The purpose of this study is aimed to clarify the usefulness of meta search system using Open API of library online catalog by constructing OPAC-based search system using Open API of library online catalog and meta search system using Open API of library online catalog, and comparing the usability of the two experimental search systems. As for usability, on the whole, it was higher in meta search system using Open API of library online catalog than OPAC-based search system using Open API of library online catalog, and there was statistically significant difference. Therefore, if libraries share and use enriched content which is provided through Open API for book search, which is opened by Internet bookstores, search engines and Web portals, it is expected that it will be helpful in enhancing bibliographic data, expanding subject access point, empowering subject search ability, extending meta search service, improving book availability, and reducing catalog cost.

• (The)Study of the Eastern Classic
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• no.59
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• pp.429-452
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• 2015

This study aimed to survey the basic research on the printing houses and the printers of Print-Edited Classical Novels. To this end, I looked at the copyright papers of Print-Edited Classical Novels. Followings had been found as the result of this study. First, there were 67 printing houses and the Print-Edited Classical Novels were printed 1,360 times. The most of printing houses were located in Seoul, and a few big printing houses took the lead of in Print-Edited Classical Novel printings. Second, there were 83 printers who were identified by copyright papers. Most of printers were representatives of printing houses or person in charge of printings. And some printers who were high ranked in printings tended to change jobs within the same field.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.4
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• pp.41-58
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• 2020

Although numerous studies have noted the importance of data sets in government information systems, the practical management of data sets has yet to be developed. Under these circumstances, the National Archives of Korea designated data set management as a major project in 2020, initiating full-scale management work. Despite these efforts, the records center, which will conduct management, expressed great concern for the new project. As such, this study identifies problems in managing data sets and searches for possible improvements through a comparison with existing public data projects by public institutions. In particular, the following materials were analyzed: laws, notices, guidelines, and publications issued by the ministries. Based on the results, several measures were proposed as part of an improvement plan for data set management: (1) the utilization of government functional classification as a reference, (2) the reorganization of the table, and (3) data linkage with related systems.