• Journal of Korean Library and Information Science Society
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• v.37 no.1
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• pp.29-53
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• 2006

The continuous accumulation of printed materials prompts rethinking of library space problem and systematic preservation of library collection. To respond to this challenge, this study provides actionable models for the National Repository library and the Cooperative Repository Network. The development of the models is based on the analysis of overseas best practices as well as data derived from current state of public library cooperative network administered by the National Library of Korea. This study also offers a range of strategies for the operation of repository library system.

• Journal of Conservation Science
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• v.25 no.2
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• pp.197-206
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• 2009

Natural preservative agents are generally made of antibiotic substances that are extracted from plants. They are used mainly to keep in an original good state food, natural cosmetic goods and medicines which are likely to get rotten. The purpose of this study is to investigate whether natural preservative agents can be applied to fabrics for the preservation of textile cultural properties. For the purpose, this researcher experimented with a certain natural preservative agent which was developed to preserve natural cosmetic goods. The study found that when treated with the foresaid natural preservative agent whose ratio to water was 1%, fabrics showed little changes in color and tensile strength, almost neutral pH, high antibiosis and anti-fungus and high resistance to Bacillus cereus that is much detrimental to silk fabrics. As a part of the study, a preliminary test on the possibility of using natural preservative agents to preserve textile cultural properties, found that when kept covered up with the 1% natural preservative agent-treated fabrics for 72 hours, excavated textile relics showed a dramatic decrease in microbial growth.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.22 no.3
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• pp.129-150
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• 2011

The study aims at discussing issues concerning the establishment of the cooperative repository libraries based on regional central libraries which not only support various types of regional libraries and conduct cooperative businesses with them, but also are responsible for collecting and preserving library materials. The study analyzes concepts and types of cooperative repository libraries by literature review and explores cooperative repository libraries in the United States. Futhermore, it conducts a survey and finds that the regional central libraries do not perform their preservation functions, due to the lack of their manpower and budget. As a result, the study provides an establishment plan for cooperative repository libraries which participant libraries hold ownership of transferred materials and regional central libraries own the right of management. Also, it suggests to expand cooperative repository libraries' service coverage from participants to regional communities.

• Journal of the Korean Society for information Management
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• v.22 no.1 s.55
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• pp.47-64
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• 2005

To guarantee the long-term access to digital material, digital preservation needs to be systemized, and detailed investigation on cost elements of digital preservation should be done for the continued support of budget. To meet the needs in this area, this paper categorized the digital preservation cost into direct and indirect cost through deriving common elements used in prior research on this issue. For case analysis, two institutions, representing domestic University Library and National Library of Korea under large-scale digitization currently, are selected to analyze the current status of digital preservation and estimate the preservation cost. The case analysis shows the systematic preservation function should be performed to guarantee the long-term access digital material, even though a basic digital preservation is currently conducted. It was projected that the digital preservation cost for the two libraries, accounting for $11.8\%$ and $8.6\%$ of digitization cost, respectively, should be injected every year. However, the estimated figures are very conservative, because the cost for estimating the preservation function, such as installing digital repository and producing meta data, was excluded in the estimation. This proves that digital preservation is a synthetic activity linked directly and indirectly to various activities from production to access of digital object and an essential costs that should be considered from the beginning stage of digitization project.

• The Korean Journal of Archival Studies
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• no.14
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• pp.191-240
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• 2006

For long-term preservation of electronic records, the information on the whole processes of management from the time of creation of the electronic information should be captured and managed together. Such information is supported by preservation metadata thus the implementation of preservation metadata is important for preservation of electronic records maintaining the record-ness. Preservation metadata is the information that supports the process of digital preservation and functions th maintain long-term viability, renderability, understandability, authenticity and identity of digital resources. Preservation metadata should be developed applying the international standard Reference Model for an Open Archival Information System(OAIS) to have international interoperability for exchange and reuse. Initial international preservation metadata schemas were developed standardizing the OAIS Reference Model. But the preservation metadata schema of Victorian Electronic Records Strategy(VERS) and recently published Data Dictionary of PREMIS Working Group were developed in advanced types that are different from the existing framework. Those were advanced th practical ones from conceptual one. Comparing these two cases, proposed the elements of integral preservation metadata for long-term preservation of electronic records. This thesis has the significance that it has suggested the direction for future development of the elements of preservation metadata by setting the past discussions related to preservation metadata in order and proposing integral preservation metadata elements for long-term preservation of electronic records.

• Journal of Korean Library and Information Science Society
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• v.48 no.3
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• pp.207-232
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• 2017

Recent efforts to systematically transfer older materials from local library collections to preserve in a cooperative preservation facility, such as regional main library, are being made in each region. The study, in this regard, sheds light the regional preservation program, as it identifies status of preservation in local libraries and analyze the opinions of librarians in order to illustrate the planning process of regional preservation program. Based on the data about preservation status of public library in Busan metro area, the study focused on the strategies to operate a cooperative preservation program for public libraries. Specifically, 1) it investigates the preservation status of public library in Busan area and the librarians' opinion on a cooperative preservation facility in Busan library. 2) It adds a proposal composed with a materials transfer strategy and a space management program.

• Journal of Conservation Science
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• v.19
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• pp.99-112
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• 2006

Koreans began to undertake the conservation of their art and architectural artifacts approximately fifty years ago after modern concept of conservation were introduced by japanese during the Japanese Colonial Period(1910-1945). But still the modern concept of conservation is not clear to many Korean conservators because they have been concerned about conservation techniques to recover the original from of the remains be destroyed. Also, Korean conservation practice has neglected the philosophical issues and ethics of conservation. So, in this article, I described various terms referring to 'conservation' which have been used in western countries, Japan, China, and Korea, and compared their similarities and differences to have more clear idea on the modern concept of conservation. In the next chapter, I summarized several theoretical issues which had been discussed among western conservators over the centuries. Specially, I described closely the modern issues and ethics which have been presented in the twentieth century. As many conservation projects in Korea have resulted unsatisfactorily or been suspended altogether, because lacking a coherent theoretical dialogue on conservation and discussing an ethical issues of conservation. Therefore, I believe that more vigorous dialogue on these issues in Korea may lead conservators to consider their tasks in a more productive light, and the Korean artifacts may preserve well.

• The Korean Journal of Mycology
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• v.42 no.2
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• pp.97-103
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• 2014

A total of 7039 strains of filamentous fungi are preserved in Korean Agricultural Culture Collection (KACC). The 4065 strains (58%) of them, which produce many spores in cultivation on proper media, are preserved with freeze-drying method. They are also preserved with liquid nitrogen and deep-freezer storage in order to minimize loss by death. Aspergillus, Penicillium, Lichtheimia, Mucor, Rhizopus, etc. which are common in surrounding environments, are included in this category. The others which do not produce spores, or produce few spores in vitro, are preserved with liquid nitrogen, deep-freezer and mineral oil storage. Phytophthora, Pythium, Cercospora, Septoria, Rhizoctonia, etc. are included in this category. The authors also introduced various fungal preservation methods and provided detailed preservation procedures that are used in KACC.

• Journal of Korean Society of Archives and Records Management
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• v.20 no.1
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• pp.69-87
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• 2020

For the long-term preservation of document-type electronic records, the National Archives of Korea has chosen PDF/A-1 as the preservation format named as the document file format, and established it as a public standard. The only option of selecting PDF/A-1 restricts the use of various electronic file formats that can or must be applied to actual works as IT advances and tasks change. Moreover, it is difficult to apply PDF/A-1 to other types of electronic records (administrative information datasets, audiovisual records, web records, etc.). Therefore, it is necessary to diversify the preservation formats of electronic records. We suggest a framework for selecting various preservation formats. Furthermore, we propose common criteria and evaluation methods frequently applied to all electronic records when selecting a preservation format, and introduce a methodology for deriving intrinsic criteria applied to each type of electronic records.

• Journal of Korean Society of Archives and Records Management
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• v.13 no.2
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• pp.115-147
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• 2013

This study evaluated the implementation of preservation functions and the degree of implementation in standard records management systems (SRMS) for public agencies. For evaluation, it identified digital preservation activities by analyzing legislation and standards for public records management, especially functional requirements for records management system. Compared to these, it pre-evaluated the functions that SRMS claims to be implemented. It was found that preservation functions implemented in SRMS mainly focuses on migration to standard format. A checklist was made based on the adjusted scope by reflecting the result of pre-evaluation and was distributed to record managers who work for public agencies. This study found that the preservation functions were relatively compliant with the functional requirement for records management system for public agencies, but the way of implementation hardly support records managers of public agencies. The preservation functions of SRMS must be improved or be reconsidered based on the results and further studies.