• Korean Journal of Food Science and Technology
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• v.12 no.3
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• pp.165-169
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• 1980

Consumer acceptance and preference tests for commercial milk were run with laboratory consumer panel. The results were summarized as follows: 1. According to result of the paired comparison preference test between milk K and each of 4 commercial milk tested a significant difference in the consumer preference was not recognized at 5 percent level 2. According to result of hedonic scale test for commercial milk, a significant difference on both treatment and panel member effect was not recognized at 5 percent level. 3. According to result of food action scale test for commercial milk, the frequency of 'I would drink this every opportunity I had' was the highest as 38 percent. 4. According to the rank test for the determination of the preference for milk flavor on the temperature of sample, the frequency of sampling at $20^{\circ}C$ was the highest. 5. A significant difference on the flavor of milk was recognized among 5 samples of commercial milk by both difference test and profile test as reported in the previous paper (Korean J. Food Sci. Technol. 12(3), 150 and 158(1980)), but not by rank test, preference test and hedonic scale test. This fact suggests that rank test, preference test and hedonic scale test are influenced by the difference on the preference of the panel members and on the basis of quality, etc.

• Proceedings of the Korean Society for Information Management Conference
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• 2018.08a
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• pp.143-148
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• 2018

오늘날의 정보세계에서 정보 자원은 유형이 빠르게 다양화되고 있을 뿐만 아니라 여러 자원과 관계를 맺고 있다. 이러한 상황에서 자원을 평면적으로 보여주는 기존의 MARC 기반 검색시스템은 이용자의 요구를 충족시키기 어렵다. 이에 따라 본 연구의 목적은 서지 자원의 다양성과 관계성을 나타낼 수 있는 FRBR 모델의 저작 개념을 활용하여 새로운 검색시스템을 개발해 보는데 있다. 연구 대상은 성균관대학교 존경각의 고서서지시스템으로 해당 시스템의 서지레코드 중 청구기호는 저작 개념을 반영하고 있다는 특징을 지니고 있다. 본 연구에서는 이러한 점에 주목하여 청구기호를 통해 저작 식별자를 생성하고 각 서지레코드에 할당함으로써 검색결과가 저작을 중심으로 표현되는 실험 시스템을 개발하였다. 저작 단위로 검색결과를 표시하도록 시스템을 구현한 결과 이용자가 키워드 검색을 한 뒤 처음 마주하는 검색결과의 수가 눈에 띄게 감소하였다.

• Korean journal of food and cookery science
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• v.9 no.4
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• pp.303-307
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• 1993

Structural and textural characteristics of egg custard with 1.5ft sodium chloride as salt or soused shrimp juice were investigated by SEM, texturometer and sensory evaluation.: 1. Egg custard without sodium chloride showed flat, crosslinkaged structure and no pores. : but the addition of salt or soused shrimp juice developed much of round pores and smooth walls. 2. There were significant difference in hardness between without sodium chloride group and boiled soused shrimp juice group. 3. there were significant difference in appearance, taste and texture, but flavor and total acceptability did not showed significant difference in preference test. In discriminating test, swellness, softness, flavor, color, holes and hardness were important factors affecting the preference to determine the characteristics of egg custard.

• Journal of Information Management
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• v.40 no.3
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• pp.1-21
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• 2009

This study aims to suggest some idea for construction of headings in authority records to improve conventional method for authority control. The reference structure between established form and other forms was replaced by the link structure based on access points and adopting standard authority numbers was considered. Additional elements such as work information to distinguish homonym and notational system of the headings to promote sharing of authority records were also addressed. Authority records management system was constructed to test structure of headings suggested in this study, too. Through this research, we confirmed that management, identification, and sharing of authority records were considerably improved compared with the conventional authority control system.

• Journal of Korean Library and Information Science Society
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• v.53 no.1
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• pp.149-170
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• 2022

This study aims to present a revised draft of KORMARC bibliographic format that was first revised in 2014. To this end, data collection and analysis methods are as follows. First, the opinions of cataloging working groups for revision of KORMARC including the National Library of Korea (NLK) and KERIS were collected and analyzed. Second, work guidelines used in libraries or cooperative catalog systems were analyzed. Third, by comparing MARC21 update No.32 (June 2021) with the KORMARC bibliographic format, elements that need to be reflected in the KORMARC revision were derived. Finally, issues that have been raised in previous studies or that require further discussion were examined. Based on these analysis results, an outlines of the extension and deletion of KORMARC fields, subfields, and indicators, and supplementation of application guidelines and examples were derived. The final revision directions were finalized after collecting expert opinions, the working group reviews, and comprehensive opinions from the library community.

• Journal of Korean Library and Information Science Society
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• v.54 no.3
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• pp.33-55
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• 2023

There has been research to understand users' information behaviors using book circulation data of public libraries. In this study, we examined the subject areas of books simultaneously borrowed by users of public libraries and aimed to identify the relationships among the subject areas. To accomplish this, we utilized the Korean Decimal Classification codes of 984,790 loaned books in 2019 to transform the lists of concurrently borrowed books, totaling 22,443,699 records, by the same users on the same day, into vectors using the ITEM2VEC technique. Next, we extracted ten highly related classification codes for each classification code, utilizing a total of 522 classification codes to create a network. We identified 15 communities within this network and examined the characteristics of each community. Among the 15 communities, those consisting of two or more main classes allowed us to identify meaningful thematic associations. This study, grounded in users' book usage behaviors, has suggested the topics of books that could be borrowed together. The findings offer valuable insights for library collection development and placement, recommending related subject materials, and revising classification systems.

• Journal of the Korean Society for information Management
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• v.20 no.1
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• pp.301-320
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• 2003

The rapidly increasing use of the Internet and advancement of the communication network, the explosive growth of digital contents from personal home pages to professional information service the emerging file exchange service and the development of hacking techniques . these are some of the trends contributing to the spread of illegal reproduction and distribution of digital contents, thus threatening the exclusive copyrights of the creative works that should be legally protected Accordingly, there is urgent need for a digital copyright management system designed to provide centralized management while playing the role of bridge between the copyright owners and users for smooth trading of the rights to digital contents, reliable billing, security measures, and monitoring of illegal use. Therefore, in this study, I examined the requirements of laws and systems for the introduction of the centralized management system to support smooth distribution of digital contents, and also researched on the current status of domestic and international centralized management system for copyrights. Furthermore, 1 tried to provide basic materials for the standardization of digital contents copyright management information through the examination of the essential elements of the centralized digital contents management such as the system for unique identification the standardization for data elements, and the digital rights management (DHM) .

• Proceedings of the Korean Information Science Society Conference
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• 2005.11b
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• pp.400-402
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• 2005

소프트웨어 개발의 본질은 매우 복잡하다. 이는 서로 맞물려 돌아가도록 여러 컨셉들을 명세화하고 설계하여 검증해야 하기 때문이다. 또한 문제영역에 들어맞도록 개발해내도 여전히 실세계 엔티티(entities)간의 관계를 정의해 줘야 하고, 예외적인 상황을 식별해야 하며, 각각의 상태 변화를 예측해야 하기 때문에 여전히 복잡한 행위일 수밖에 없다. 이와 같은 복잡도를 낮추기 위해 비주얼한 기호형태에 기반을 둔 개발에 도움을 받을 수 있다. 그러나 개발의 중심에 인간이 있다는 데에는 변함이 없어야 한다. 또한 기계가 아닌 좀 더 인간적이고, 자동화가 아닌 실제적인 창작의 주체로서 개발자들을 '인간'이라는 사회적 대상으로서 초점을 둘 필요가 있다. 본 논문의 목적은 개발자간의 의사소통과 자유로운 창작활동을 위한 설계법을 인문사회영역에서 접근함으로서 개발자간에 '이해'의 폭을 증대시키기 위한 객체의 관계와 설계에 대한 재 정립이다. 이를위해 소프트웨어 개발상의 요소의 선택과 관계의 표현에 대해 기존의 기호체계에만 의존하지 않고 인간의 언어구조에 기반을 둔 구문체계에 상응하는 방식을 사용하는 것으로 구문기반의 관계의 성립과 그것을 지배하는 원리를 수립한다.

• Journal of the Korean Society for information Management
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• v.29 no.1
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• pp.231-251
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• 2012

In this study, Linked Data was used for extending bibliographic data, because Linked Data provides shareable identifiers, data structures, and link information. Linked Data is especially efficient in expanding bibliographic data integrated with bibliographic ontology. Therefore, Linked Data and bibliographic ontologies were analyzed and available Linked Data was suggested. By linking between meta-data schemes, bibliographic data, and authority data, issues for the effective Linked Data sharing were suggested: 1) selecting proper Linked Data for each bibliographic organization, 2) linking between different Linked Data, and 3) developing their own Linked Data for each bibliographic organization.

• Journal of Korean Library and Information Science Society
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• v.38 no.2
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• pp.185-202
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• 2007

This study examines the application of the FRBR model to an integrated KORMARC format using music materials. To do this, first, we analysed an integrated KORMARC format as well as a KORMARC format for audiovisual materials and then based on its analysis results, constructed an algorithm that allows the transformation from KORMARC to FRBR. Second, we used the algorithm to see whether it fits to the existing KORMARC database. Three suggestions were proposed to support the application of the FRBR model on existing integrated KORMARC library catalogues. This study results can be used not only to improve digital library interfaces but also as basic data in revising cataloging rules for the adaptation of the FRBR model.