• Journal of Korean Library and Information Science Society
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• v.49 no.4
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• pp.93-117
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• 2018

KORMARC format for holdings data is a standard for expressing and exchanging holdings information-who they have, what copies are owned, where they are held, etc. As the need of resource sharing grows, such holdings information that informs the user to the availability and the location of a bibliographic item is becoming increasingly important. However the KORMARC format for holdings data has been used much less than KORMARC for bibliographic and authority data, and has attracted little attention from Korean libraries. Under these circumstances, this study intends (1) to analyze various standards for holdings information including MARC21 format for Holdings data (update No.26) and its applications, (2) to investigate the types of holdings data and description regulations used in Korean libraries and bibliographic utilities, and (3) to suggest the revision of existing KORMARC format for holdings data.

• Journal of Life Science
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• v.21 no.4
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• pp.502-508
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• 2011

The purpose of this study was to evaluate the methods of identifying zygotic seedlings of crosses between 'Morita unshiu' (Citrus. unshiu Marc.) and 'Ponkan' (C. reticulata Blanco). In order to investigate the frequency and position of zygotic seedlings and to determine the efficiency of zygotic seedling identification, random amplified polymorphic DNA (RAPD) and sequence-related amplified polymorphism (SRAP) were performed using UBC (9, 27, 229, 230, and 254) primers and F4/R27, F7/R14, F12/R10, and F44/R62 primer sets, respectively. A total of 37 putative zygotic seedlings out of 55 individuals were selected by RAPD and SRAP. The F7/R14 primer pair showed a screening ability of 45.5% (25/55), whereas the primer UBC27 revealed the highest efficiency of zygotic seedling identification (50.9%, 28/55). When both UBC27 and F7/R14 were properly used for selection of hybridized seedlings of 'Morita unshiu' (C. unshiu Marc.) and 'Ponkan' (C. reticulata Blanco), screening efficiency was increased to 60% (33/55) for putative zygotic seedlings. Thus, it is possible to select putative hybrid zygotic seedlings in an accurate and effective manner by RAPD and SRAP.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.25 no.4
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• pp.235-263
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• 2014

Library of Congress introduced BIBFRAME as a new bibliographic framework to enhance web accessibility of bibliographic records and their integration to Web of data. This study introduces BIBFRAME model and its current status, reviews BIBFRAME classes and properties, and presents a mapping between MARC21 and BIBFRAME. The study aims to help the understanding the deployment of BIBFRAME in bibliographic description. BIBFRAME categorizes bibliographic entities into Work-Instance, and employs RDF/XML and URIs to identify resources and specify semantics of the resources on the Web. It also suggests an Annotation entity to provide additional information produced by users and external organizations. BIBFRAME is significant in that it presents a new paradigm of bibliographic description and expands users' information discovery in the context of Linked Data. Continuous researches are required to support its content model agnostic application to diverse resource type, which may entail a modification of BIBFRAME model and vocabulary. It also calls for guidelines for using the complicated vocabulary in a coherent way.

• Journal of Korean Library and Information Science Society
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• v.38 no.1
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• pp.231-256
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• 2007

The purpose of this study is to investigate the distinctiveness and problem areas in cataloging rules of printed music. In this study, therefore, the characteristics, kinds, and cataloging rules related to a printed music are examined first as the backgrounds. Then the sources of information, title and general material designation, musical representation statement, publication.distribution.etc., physical description, notes, etc. in ISBD(PM), Chapter 5 Music of AACR2R 2002 Revision 2004 Update, and Chapter 5 Music of KCR4 are analyzed. And also printed music parts in Bibliographic Data of KORMARC and MARC21 are analyzed. Finally, the special issues and some problems to be considered in cataloging of printed music in KCR4 are presented.

• Journal of Korean Library and Information Science Society
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• v.34 no.3
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• pp.147-167
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• 2003

Due to rapid internet supply and the increase of electronic resources including network resources, there has been a sudden change in cataloguing fields. To deal with rapid changes, IFLA revised cataloguing rules for electronic and continuing resources; ISBD(ER) and ISBD(CR). This study is to analyze activities of IFLA and ISBD(CR), expecially in regards with concepts of continuing resources, new categories of bibliographic materials, major or minor changes in title proper, basis of the description, material specific area, definition of a new terminologies, changes in AACR2R 2002 revision and MARC 21 coding, and issues concerned with revision of KCR 4 and KORMARC.

• Journal of the Korean Society for Library and Information Science
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• v.30 no.3
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• pp.85-108
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• 1996

This paper studied the process of changes of the heading which is access point of the catalog in the cataloging Rules. The first described change of the concept of heading, and described change of headings in the Korean Cataloging Rules and Anglo-American Cataloging Rules And then described heading; in the online environment and future of cataloging rules. The concept of the main entry has lost any meaningful purpose in today's online catalog environment despite a multiplicity of definition. To bring cataloging rules up-to-date, Headings of KCR, AhCR2 Chapter 21, the MARC format and KORMARC format need to be revised The revision of this cataloging rules should be based on Hypertext and Hypermedia. A Continued empirical research would be most welcome, and should be incorporated into future cataloging rules.

• Food Science and Preservation
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• v.5 no.4
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• pp.339-341
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• 1998

The changes of freshness from the several transportation methods and the effect of low temperature transportation for Satsuma Mandarin (Citrus unshiu Marc. Var. okitsu) fruit were investigated to get informations on keeping freshess and good taste. There were 695 lower in fresh weight, 1.91mg lower in vitamin C and 20% higher in sugar acid rate for citrus fruit after room temperature (17$^{\circ}C$) transportation than low temperature transportation (5$^{\circ}C$), respectively. The loss of freshness md tasting was caused by the weight loss of citrus fruit because the sugar acid rate was increased in room temperature (from 16.11 to 21.75). Therefore, it is desirable for citrus fruit to transport in low temperature to keep high quality and freshness.

• Korean Journal of Veterinary Service
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• v.41 no.3
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• pp.141-147
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• 2018

Red ginseng marc is a by-product of Korean red ginseng (panax ginseng CA Meyer) and contains ginsenoside which has pharmacological effects. The Korean red ginseng marc was fermented with Bacillus subtilis (RGMB). This study was carried out to investigate the RGMB effect on swine immunity. The variation of ginsenoside depending on the RGMB fermentation time was analyzed. Swine (Landrace${\times}$Yorkshire) were divided into control group (basic diet) and RGMB group (RGMB 1% diet). One percent RGMB was fed to the RGMB group for 28 days. The biochemical parameters, cytokine and immunoglobulin were analyzed. For 48 hours of fermentation on RGMB, ginsenoside Rb1 had increased 180.94%, Rg3 235.85%. Rg1 wasn't detected before fermentation, but was detected after 48 hours of fermentation. The RGMB had effect of deceasing initial AST concentration $79.33{\pm}12.85U/L$ to $54.00{\pm}14.46U/L$ in final and was significantly lower (P<0.05) than control in final. In final RGMB had significantly lower (P<0.05) ALT concentration of $48.57{\pm}8.26U/L$ comparing with control group of $65.43{\pm}10.31U/L$. RGMB had the effect of significantly decreasing (P<0.05) $IL-1{\beta}$, IL-6 and $TNF-{\alpha}$ concentration of $2.44{\pm}1.31ng/mL$, $0.71{\pm}0.36ng/mL$ and $0.51{\pm}0.21ng/mL$. The IgA concentration had significantly increased (P<0.05) in RGMB group of $0.56{\pm}0.06mg/mL$ in final. These results demonstrate that RGMB has effect of increasing immunity and practicable to use as feed additives on swine.

• Environmental Engineering Research
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• v.21 no.3
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• pp.311-317
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• 2016

A new type of biofilter packed with composite carriers was designed for tertiary denitrification of the secondary effluent with removal of both oxidized nitrogen and suspended solids (SS). At the empty bed residence time of 15 min and organic carbon to nitrate nitrogen ($C/NO_3-N$) ratios of 2, 1.5 and 1 g/g, the removal percentage of $NO_3-N$ was 67%, 58% and 36% in the ethanol biofilter, and was 61%, 43% and 26% in the acetate biofilter, respectively. The biofilters packed with composite carriers removed SS effectively, with the effluent turbidity in both biofilters of less than 3 NTU. During the operating cycle between the biofilter backwashings, the $NO_3-N$ removal percentage decreased initially after backwashing, and then gradually increased. Under $C/NO_3-N$ ratios of 2, 1.5 and 1 g/g, the $NO_3-N$ reduction rate was 1.75, 1.04 and $0.68g/m^2/d$ in the ethanol biofilter, and was 1.56, 1.07 and $0.76g/m^2/d$ in the acetate biofilter, respectively. In addition, during denitrification, the ratio of the consumed chemical oxygen demand to the removed $NO_3-N$ was 5.06-8.23 g/g in the ethanol biofilter, and was 4.26-8.6 g/g in the acetate biofilter.

• Journal of Korean Library and Information Science Society
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• v.50 no.1
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• pp.1-21
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• 2019

The purpose of this study is to expand the functions of the catalog by segmenting the information into a systematic cataloging and reflecting it in the search environment when the amount of information is increased and the user's information needs are disaggregated. So, this study presented the need to look at the process of the descriptive change of the date of publication from the existing cataloging rules, look at the description elements through the current online bookstores, and describe the month of publication as well as the year of publication in the sub-elements of the publication area that may help identify and search for data. It also presented cataloging rules for the month of publication and an example of the description of MARC.