• Journal of the Korean BIBLIA Society for library and Information Science
• /
• v.29 no.1
• /
• pp.209-231
• /
• 2018

The purpose of this study is to suggest the components of manuscript collection development policy for Korean literary museums through literature review and the comparative analysis of the components of manuscript collection development policies of internal and external literary museums. As the examples of internal literary museums, the private rules of material selection of World Women's Literature Center and collection development policy of National Library of Korea have been studied. As the examples of external literary museums, 14 original collection development policies from British and American literary museums have been analyzed. According to the study results, the 11 basic elements and 14 selective elements were proposed for the manuscript collection development policy of Korean literary museums.

• Journal of the Korean Society for Library and Information Science
• /
• v.9
• /
• pp.3-35
• /
• 1982

The author discusses about the collection development of old/rare collections in the university libraries. The method of this study is based upon the author's experiences at the University libraries and literature searching. Following items are discussed: (1) The characteristics and flow of old/rare books (2) Collection policies of old/rare books at the University libraries (3) Practical problems of the acquisition works concerning old/rare books (4) The conservation and weeding of old/rare book collection.

• Journal of Korean Society of Rural Planning
• /
• v.25 no.3
• /
• pp.11-18
• /
• 2019

It is widely known that agricultural plastic waste incineration by farmers may cause big forest fire or fine dust in rural areas. Hence, how to increase the rate of collection and recycling of the agricultural plastic waste is of concern to policy makers especially for rural environment. The purpose of this study is to find the determinants of the collection rate of agricultural plastic waste. This study used the data from 'Research on Agricultural Waste' by the Korea Environment Corporation from year 2012 to 2015 for 163 regions. This study found that the compensation rate for collection, the frequency of collecting services, and the quality of waste are important to increase the collection rate. And the regions with more elderly and low income people are more likely to have higher collection rate. Finally, the chief producing regions that are specialized in a certain crop shows higher collection rate.

• Journal of Korean Library and Information Science Society
• /
• v.52 no.2
• /
• pp.167-188
• /
• 2021

National libraries have a responsibility to intensively develop, preserve, and provide national collections, which are the knowledge and cultural heritage of a country. In particular, in order to achieve 'advancing the base for access and preservation of national knowledge resources' among the four goals to fulfill the mission of the National Library of Korea, it is necessary to strengthen the national knowledge resources by expanding the external scope to not only domestic materials but also foreign materials. In other words, The National Knowledge Information Center collects the latest and retroactive data produced in Korea, as well as high-quality academic materials produced, distributed, and preserved in foreign countries as well as materials related to Korea. This study drew implications by investigating and analyzing the status of foreign collection and services of national libraries in developed countries. Based on this, the purpose of this study is to compare and evaluate the current level of collection of foreign collections of the National Library of Korea, and then present a strategy to secure high-quality academic and foreign materials related to Korea.

• Mycobiology
• /
• v.35 no.3
• /
• pp.162-165
• /
• 2007

Thirty seven species of Fusarium were evaluated for their ability of producing extracellular enzymes using chromogenic medium containing substrates such as starch, cellobiose, CM-cellulose, xylan, and pectin. Among the tested species Fusarium mesoamericanum, F. graminearum, F. asiaticum, and F. acuminatum showed high ${\beta}$-glucosidase acitivity. Xylanase activity was strongly detected in F. proliferatum and F. oxysporum. Strong pectinase activity was also found in F. oxysporum and F. proliferatum. Amylase activity was apparent in F. oxysporum. No clear activity in cellulase was found from all the Fusarium species tested.

• Journal of Korean Library and Information Science Society
• /
• v.21
• /
• pp.1-55
• /
• 1994

The present survey aimed at analyzing factors influencing the development of the university library collection, with the special reference to the case of the Education Collection of the Pusan National University Library. For this, the present researchers have identified two areas of influencing factors, i.e.., library factors and user factors. Library factors included collection development policy, manpower, materials received as gift and budget. User factors included faculty and students. For analyzing the factors, the present researchers have relied on qualitative research techniques, using heavily documents produced within the case library, interviews librarians, faculty and students, and observation.

• Journal of Korean Library and Information Science Society
• /
• v.39 no.4
• /
• pp.125-147
• /
• 2008

Due to the rapid changes of information environment, the libraries are needed to consider not only analog resources but also digital resources for collection development policy to fit the digital age. However, the libraries have difficulties to build digital collection development policy for collecting and archiving the digital resources because different from the analog resources, characteristics of digital information resources are not contained in physical medium and not allowed ownership but remote access by licensing. Especially, national libraries that have the mission to collect, preserve and transmit knowledge and cultural heritage to the next generation face even more serious challenges. This study intends to figure out the core elements of digital collection development policy through comparison of domestic and overseas national library policies tried to overcome the difficulties.

• Proceedings of the Plant Resources Society of Korea Conference
• /
• 2020.08a
• /
• pp.47-47
• /
• 2020

The Korean National Agrobiodiversity Center holds the more than 1300 accessions of proso millet, but a large portion of accessions are landrace of Korea that has very similar traits. To comprehend the maximum genetic diversity of this crop, a core collection with minimum number of accessions will facilitate easy access to genetic material. Here we assessed the genetic diversity and population structure in a germplasm collection of 830 accessions by employing EST-SSR markers and morphological traits. A total of 107 alleles were detected with an average allele number of 4.9 per locus among the 830 accessions based on 37 EST-SSR markers. The number of alleles per locus ranged from 2 to 7. Polymorphism information content and expected heterozygosity ranged from 0.06 to 0.68 (mean = 0.21) and 0.06 to 0.73 (mean = 0.23), respectively. The germplasm collection was separated into two groups based on population structure analysis, whereas principal coordinate analysis (PCoA) could not cluster accessions according to their geographic origin. Subsequently, a preliminarily developed core collection with a total of 141 accessions (17%) was selected from the whole set of germplasm by combining allelic variations of EST-SSR markers and eight different phenotypic traits. The core collection optimally represented the whole germplasm collection and displayed a similar level of PCoA value and genetic variation from the initial collection. The results obtained here provide a primary resource for further genetic analysis and establish a reference for further development of appropriate genetic breeding strategies.

• Journal of the Korean Society for Library and Information Science
• /
• v.58 no.1
• /
• pp.285-302
• /
• 2024

For this article, we conducted frequency analysis, topic modeling, and network analysis on eleven texts related to collection development policy found in the National Library of Korea. We deduced the main keywords related to collection development policies and analyzed the relationship between them. We subsequently conducted a pie coefficient analysis to identify the characteristics of collection development policies of university libraries and public libraries by category. The results showed that keywords such as "material," "library," "collection development," "user," and "collection" were the main keywords in frequency analysis and network centrality. Meanwhile, the pie coefficient analysis revealed that keywords such as "university," "construction," "student," "target," and "cost" were prevalent in university libraries, indicating that the academic needs of users and the discussion of digital resources were primary issues, while keywords related to the information needs of various user groups-including "adults," "survey," "feature," and "religion" -appeared in public libraries.

• Korean Journal of Plant Resources
• /
• v.30 no.3
• /
• pp.311-317
• /
• 2017

This study was conducted with the aim of evaluating the antibiotic effects of leaves, stems, and roots in yacon (Smallanthus sonchifolius). Antibacterial activity of leaf extract by disk diffusion method with Bacillus subtilis and Escherichia coli respectively showed 13.3 and 13.75mm diameters of clear zone. There was no significant difference between the stems and leaves. The minimum inhibitory concentration of leaves' heating and agitation extraction showed a restrain of strain at 1mg/ml, but the stems and root extract did not appear. Yacon is a functional antibacterial material, and methanol extraction is more effective than water. This research was to investigate the growth stage of collection has the most effective antibacterial effects. It has collected yacon's leaves from June to October, which is an appropriate time for collection right before reaping. Yacon leaf has antibacterial effects on Bacillus subtilis, Escherichia coli, Enterococcus faecium, and Salmonella enteritifis. There were no significant differences by the growth stage of collection. Leaves collected in July are high in phenol which helps in sulfating activity works well considering the high scavenging capability of DPPH. Leaves collected in September are high in total flavonoid.