• Journal of the Korea Convergence Society
• /
• v.13 no.1
• /
• pp.31-42
• /
• 2022

The purpose of this study is to analyze the reference data of the National R&D Report database built by the Korea Institute of Science and Technology Information(KISTI) to derive problems and to find complementary points for the construction technical items in the system. To this end, we investigated the descriptions of references in the National R&D Report constructed in the KISTI DB and analyzed the construction process, guidelines, types, items, etc. Based on this, the appropriateness and accuracy of the classification results of the reference types constructed with the DB were checked. As a result, the problems of the items built into the system and corrections to the construction guidelines were derived. Through this, database construction can proceed efficiently and data quality is expected to improve. In addition, a follow-up study was proposed on the convergence service plan that can be provided in the future through standardization of technical regulations.

• The Journal of the Korea Contents Association
• /
• v.19 no.11
• /
• pp.262-269
• /
• 2019

References at the end of an academic paper are information that helps authors keep their research ethics, readers refer to related prior studies. Also references are useful information for linking citations and citations between articles. As bibliography metrics develops, bibliographic data is used as an important data for assessing the academic influence of countries, institutions and individual researchers. However, it is not easy to identify and link the reference data due to the diversity of the bibliographic citation formats, the loss of information due to the abbreviation of journal names and author names, and typos by authors. This study investigated the method of improving the bibliographic data mapping rate by analyzing the unmapped cases. As a result, it was found that the main cause of the article-reference mapping failure was the similarity of abbreviated journal names. Research team suggested that continuous management of journal title authority data and improving the DOI registration rate as ways to improve the identification and mapping rate. This study is differentiated from other studies in used database. Bibliography mapping was attempted for domestic and foreign integrated journal database that is mainly subscribed, used, published and cited in Korea. Through reference construction volume and mapping rate improvement, it can be used as citation analysis and service database reflecting domestic situation that is different from overseas citation index database.

• Proceedings of the Korean Society for Information Management Conference
• /
• 2012.08a
• /
• pp.115-119
• /
• 2012

본 연구의 목적은 이학분야 국내학술지 중 DOI를 기반으로 하여 인용정보를 제공하고 있는 학술지를 대상으로 피인용정보를 분석하고 WoS, Scopus와 비교를 통해 유사점과 차이점을 찾는 것이다. DOI를 등록하고 있고 WoS, Scopus에 공통으로 등재되어있는 5종의 이학분야 학술지의 CrossRef 피인용정보를 분석한 결과 논문수가 많은 2개 학술지의 인용률이 높았으며 모두 낮은 자기인용률을 보이고 있다. 전체적으로 CrossRef의 고유논문은 논문수와 인용수가 가장 큰 학술지 1종만이 11%이고 나머지 4종의 학술지는 5% 미만으로 대부분 WoS, Scopus 논문에 포함되었다. DB별 비교를 위해 3년간(2008~2010) 발행된 논문의 피인용도를 확인한 결과 모든 학술지에서 WoS의 인용률이 가장 높았고 CrossRef의 경우 레코드 수는 많지만, 전문색인DB가 아니고 참고문헌 등록이 모두 이뤄지지 않아 인용률이 가장 낮았다. 하지만 CrossRef 고유논문비율이 11%인 학술지의 경우 Scopus 보다 인용률이 높은 것으로 나타났다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.10 no.2
• /
• pp.294-302
• /
• 2009

In this paper, the trend of technology and the business strategy on 'Hearing Aids' are investigated for the industry promotion of medical devices based on IT engineering from the 316 patents of 'Hearing Aids' registered in Korean Intellectual Property Office(KIPO). The classification of technology on 'Hearing Aids' is performed according to the IPC(International Patent Classification) code to and the core technology of 'Hearing Aids' As the results of classification of IPC code, the number of patents with IPC code 'H04R', 'H04B', 'H01M', and 'A61F' are 160, 46, 40, and 19 respectively. We found that the Digital technology and the Medical Transplants technology are come to the front of 'Hearing Aids' and the foreign 'Hearing Aids' companies are filed an application with the Korean Intellectual Property Office(KIPO) before their business.

• Proceedings of the Korean Institute of Resources Recycling Conference
• /
• 2002.05a
• /
• pp.27-36
• /
• 2002

1995년 이후부터 현재까지 전기로 제강더스트의 재활용 또는 처리에 대하여 국내 및 전 세계의 공개특허 및 연구논문을 분석하여 전기로 더스트의 재활용연구 동향을 파악하고자 하였다. 국내의 경우, 35건의 특허가 공개 또는 등록되었는데, 활용방법에 따라 분류하면 다음과 같다. 고형안정화처리가 6건, 케미칼 제조 7건, 아스콘 채움재가 4건, 토건재료로 활용이 3건, 습식처리 회수가 4건, 용융환원 3건, 폐수처리활용이 2건, 시멘트원료 1건, 건식회수법 5건으로 나눌 수 있다. 또한 년도별로는 95년 2건, 96년 1건, 97년 4건, 98년 4건, 99년 5건, 2000년 18건, 2001년 1건이 출원되었다. 2000년에 전체 출원 건수의 절반이 집중되었다. 미국특허는 이 기간중 39건이 등록된 것으로 검색되었다. 년도별로는 95년 3건, 96년 6건, 97년 5건, 98년 7건, 99년 9건, 00년 2건, 01년 3건, 2002년 4건(2개는 한국출원)이 검색되었다. 처리방법 별로는 마찰재 원료로 활용 3건, 고화처리 3건, 건식장치 1건, 습식처리 13건, 유동환원, 직접환원, 환원배소, 플라즈마환원등의 건식 처리법이 10건, 습식+건식콘크리트 4건, 폐수처리 활용 1건, 건자채 생산 1건등이 등록되었다. 국가전자도서관에서 EAF Dust를 키워드로 1993년 이후의 EAF Dust 관련 연구문헌을 검색한 결과 48건이 검색되었고, 01년에 5건, 00년에 3건, 99년에 4건, 98년 2건, 97년이 가장 활발하여 15건의 보고가 확인되었다. 96년에는 8건, 95년에는 3건의 보고가 검색되었다. 01년의 연구논문들은 direct recycling, reduction kinetics, distillation reduction등에 관심을 보이고 있었다. 가장 활발하게 많은 연구논문이 발표되었던 97년 이후에는 논문 발표수가 현저히 감소되어 97년 이후에 이 분야에 대한 관심이 감소하고 있음을 보여주고 있다.

• Journal of the Korean Society for Library and Information Science
• /
• v.43 no.4
• /
• pp.139-161
• /
• 2009

This study explored the services of libraries for babies and toddlers and the possibilities of service expansion through Bookstart as a cooperation system for libraries. This study presented the problems of the services of libraries for toddlers by implementing the questionnaire method and the in-depth interviews. In addition, this study showed the impact of carrying-out this program and why libraries should manage the Bookstart program. Results indicated that: (1) even though the membership enrollment standard of children's libraries is usually from babies and toddlers up to the elementary school students, that of a few libraries is still over elementary school students. This will work on restraining the services of libraries for users, especially toddlers, only 54.8% of libraries services are for the toddlers; (2) by analyzing the perception of librarians, we get to know that librarians think that the age of the first use of a library is more appropriate for kindergarten-agers than toddlers; (3) librarians think positively about the Bookstart and that libraries are more suitable for Bookstart than any other institutions; (4) after the introduction of Bookstart to libraries, many changes happened in respect of the function of libraries and the types of users. For examples, there was an expansion of users to babies and toddlers and their parents, an increase in users, focusing on early-childhood reading education and the strengthening of the role of librarians as program planners in particular. This study suggests that the introduction of Bookstart would bring changes to the concept of traditional libraries and the inflexible attitudes of librarians.

• Cross-Cultural Studies
• /
• v.51
• /
• pp.103-131
• /
• 2018

This study examines motivations for international students to study abroad at Korean universities. Employing qualitative and mixed methods, this study used grounded theory to analyse data obtained from student interviews, essays, digital storytelling videos, and student video representations to explicate the nature of study of six subjects. All subjects were enrolled in English Education courses during years 2014-2017. The researcher was the course instructor. Results from this study revealed that major codes that emerged from data analyses were those of economics, culture, language study, and personal development, corroborating with findings of most research literature regarding international students' motivations (OUSO, 2015). However, survey of professional literature and study data showed that motivational codes presented in the literature and this study, were discursive in nature in that each code was not only connected to all other codes, but also mutually co-constructive. As such, this study suggests that motivational codes found in study abroad literature were discursive in nature, resembling Bourdieu's (1991) theory of economic, social, and cultural capitals. Results of this study suggest that various motivations for studying abroad are subsumed under economic logic of expense and career development.

• Journal of the Korean Society for Library and Information Science
• /
• v.58 no.3
• /
• pp.161-191
• /
• 2024

In order to share and reuse research data, data repositories are operated mainly by research institutes, communities, and countries. Currently, there are 3,236 data repositories registered on re3data.org, and the repositories are operated by each subject. The purpose of this study is to identify the operational status of data repositories in the Geoscience field and provide repository services in the field. As a result of the study, 634 out of 890 data repositories in the Geoscience field satisfied more than 4 out of 9 properties, confirming that approximately 74% of the repositories are generally well operated. In addition, as a result of checking the services in the repositories, it was found that they provide various implications in terms of data policy, curation, tools and APIs, and quality management. These research results will serve as a basis for reference when configuring data repository services in the Geoscience field in the future.

• Journal of the Korean Society for Library and Information Science
• /
• v.43 no.1
• /
• pp.215-234
• /
• 2009

This study aims to perform an evaluation of directory services provided by major Korean search portals: Naver, Daum, Yahoo-Korea, and Empas. A directory service of Open Directory is also compared. These directory services are evaluated in terms of the coverage, category creation criteria, site selection criteria, breadth and depth of hierarchy, clarity and currency of category names, order of category listing, and overall classification system. The results of this study can be implemented for the development and improvement of portal's directory services. Users can refer to the results of this study in choosing directory services from search portals.

• Proceedings of the Korean Society of Propulsion Engineers Conference
• /
• 2012.05a
• /
• pp.213-218
• /
• 2012

Survey on the hypergolic igniter and rupture disc for liquid rocket engines was performed. The patent of the igniter for US MC-1 and Russia RD-170 Engine and the disc for NASA's space vehicle were analyzed. The types, characteristics, performances, design parameters and ASME standards of the disc are examined. The performances have manufacturing tolerance, reverse pressure, flow disturbance, fragmentation, material, working fluid and operating ratio. Also, survey on structural analyses of the rupture disc were performed.