• Electric Engineers Magazine
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• v.236 no.4
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• pp.19-24
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• 2002

통신기기의 앞뒤에 서지방지기를 설치하고 서지방지기의 접지선을 통신기기에 연결하지 않고 서지방지기끼리 연결하고 한쪽의 접지선으로 유입된 서지가 다른 서지방기기의 접지선으로 전이되도록 하는 방식이다. 이것은 선로에 유입된 서지를 기기를 우회하여 다른 회선으로 흐르게 하는 방식이다.

• Journal of Korean Library and Information Science Society
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• v.40 no.1
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• pp.275-296
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• 2009

The purpose of this study is to investigate bibliographic control of printed music that is especially far-off the bibliographic control activities. In this study, therefore, the production and distribution channels of printed music and their publication situation are investigated. Then the development of bibliographic control of printed music is examined. And also, domestic, foreign, and international bibliographic control activities of printed music are analyzed. Finally, the special issues to be considered in our bibliographic control of printed music are presented.

• Electric Engineers Magazine
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• v.235 no.3
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• pp.21-26
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• 2002

서지를 제어하기 위해서는 3가지 정도를 고려해 볼 수 있다. 첫째는 서지를 흡수하는 것이다. 이 방식은 엄청난 양의 서지를 축적할 수 있는 방법은 아직 현재 과학으로 불가능하다. 둘째는 서지를 해소 시키는 것이다. 그러나 극히 짧은 순간에 높고 강한 서지를 열이 나 빛으로 변환하는 것도 어렵거니와 그로 인한 주변의 피해 또는 서지를 그냥 두었을때에 비하여 적다고 할 수 없을 것이다.

• Journal of the Korean Society for Library and Information Science
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• v.55 no.3
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• pp.79-101
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• 2021

According to the Library Act enacted in 1963, the national bibliography of Korea has been publishing annually since 1965. Unlike countries around the world that have been promoting the continuous development of national bibliography and service innovation, Korean national bibliography is rarely used due to service degradation and structural problems of data. The national bibliography has great significance as a symbol that reflects a country's knowledge culture, as it is a comprehensive records of publications published domestically or related to the country. This study intends to propose a data construction and operation strategy for improving the Korean national bibliography. To this end, this study (1) analyzes trends and key contents of international guidelines for national bibliography, (2) examines the meanings and sustainability of national bibliography at current information environment, and (3) suggests detailed operational strategies to improve the quality and service of Korean national bibliography. Data was collected and utilized through case studies, interviews with stakeholders including national library staffs, and literature reviews.

• Proceedings of the KIEE Conference
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• 2008.09a
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• pp.95-97
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• 2008

현대 산업에서 정밀기기와 정보기기의 사용이 증가되면서 전력품질의 중요성이 강조되고 있다. 또한 건축물 뇌 보호 관련 규정이 KS C IEC 62305로 개정피면서 선택사항에 불과했던 내부 뇌 보호 시스템 서지보호기(SPD)의 설치가 의무화 되었다. 그런대 사용자들이 실제 이용하고 있는 서지보호기를 현장에 적용하였을 때 많은 문제점이 드러났다. 첫째, 서지보호기를 설치 후 제대로 작동 하는지 동작 상태를 파악할 수 없고 단지 낙뢰가 몇 번 유입되었는지의 카운터 기능의 시각적 판단만 가능하다. 또한 시간이 지나면서 서지보호기의 특성 변화 파악이 불가능하다. 설치 후 제 성능은 얼마나 발휘하는 가를 알 수 없고 LAMP에 의해 SPD의 소손 여부만을 판단할 수 있어 SPD의 교체시기를 알 수 없다. 이런 문제점을 해결하기 위해서는 서지보호기에 유입되는 서지크기, 유입경로 및 횟수를 통한 서지의호소자의 성능에 대한 대책 마련을 가능케 하여 바람직한 서지보호 및 적용이 가능토록 하고자 한다.

• Journal of the Korean Society for information Management
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• v.26 no.1
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• pp.215-230
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• 2009

We propose semantic model that is possible to apply for the bibliographic metadata of domestic digital library by analysing bibliographic metadata models like MARC, DC, MODS, JeromeDL's metadata model MarcOnt as the representative case of semantic digital library and FRBR model as the conceptual model.

• Journal of the Korean Society for information Management
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• v.33 no.1
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• pp.293-316
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• 2016

This study aims to improve bibliographic data of public libraries by linking service data, which are produced out of library service programs. Service data collected from the seven award-winning public libraries were selected and analyzed. A Bibliographic Framework is used for linking bibliographic data and service data. Interfaces are also suggested for the two-way data linking. The results can be used to obtain 1) selective and value-added bibliographic data, 2) bibliographic data updated continuously throughout the lifecycle, 3) structured service data for preservation and sharing, and 4) bibliographic data linked to the additional external linked data.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.21 no.3
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• pp.29-43
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• 2010

The purposes of this study are to analyze the structure of the division and its operation related to bibliographic control in national libraries and to propose several ways to strengthen its functions of National Library of Korea based upon the analysis. Literature reviews were carried for the definitions and roles of national libraries and their bibliographic control. The divisions of bibliographic control in Library of Congress, British Library, National Diet Library of Japan, the Royal Library of Denmark, and National Library of Korea were analyzed. Three methods for strengthening bibliographic control in National Library of Korea were suggested as follows: first of all, need of establishment of independent bibliographic control center, secondly, high quality of bibliographic data and collaboration with related institutions, and third, strengthening of research in the future of bibliographic control.

• Proceedings of the Korean Society for Information Management Conference
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• 2003.08a
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• pp.295-302
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• 2003

정보매체와 통신 기술의 발달로 인한 정보의 범람 속에서 필요한 정보를 신속, 정확하게 얻기 위한 수단으로서 서지통정을 학자들의 이론을 통해 그 의미를 다시 정립하고자 하였다. 특히 세라와 이건의 사회인식론을 토대로 연구하고, 미시적 서지통정과 거시적 서지통정을 특징을 비교하여 다매체 시대에 서지통정의 나아갈 방향을 제시해 보고자 하였다.

• Journal of the Korean Society for information Management
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• v.40 no.3
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• pp.197-219
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• 2023

The cataloging rules of AACR families and bibliographic structure, which are broadly used in describing resources, show limitations in reflecting the unique bibliographic characteristics of Korean old materials. Thus this research proposed a bibliographic structure optimized to the unique bibliographic characteristics of Korean old materials by establishing bibliographic relationships between bibliographic entities based on the FRBR LRM conceptual model. The bibliographic relationships should be established in the way of connecting related materials in the bibliographic structure. These relationships should sufficiently reflect the bibliographic characteristics of the materials, physical variations, and content variations. Through this structure, the bibliographic description can be separated and integrated into the bibliograhpic unit by applying LRM conceptual model. By using the proposed structure, the organization, management, and utilization of Korean old materials can be more efficient. Also, it can provide a new bibliographic environment that can be the foundation of creating BIBFRAME records for Korean old materials.