• 정보관리연구
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• 제27권1호
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• pp.66-79
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• 1996

바야흐로 우리들은 시공간을 초월하여 정보를 제공받을 수 있는 정보화시대에 살고 있다. 본 기사는 새로운 시대를 맞이하여 왜 사서들이 특히, 기업체 사서들이 그들의 올바른 자리매김을 하기 위하여 리엔지리어링해야만 하는지를 기술하고 있다.

• 정보관리연구
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• 제41권1호
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• pp.97-126
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• 2010

오늘날 시각장애인은 정보접근과 도서관 이용에 많은 어려움을 겪고 있다. 이에 공공도서관은 장애인의 기본권(정보접근 이용권)을 보장하여 시각장애인의 지식정보격차를 해소하고 정보해득력을 강화 시켜 삶의 질 향상과 사회참여 통합을 이룰 수 있도록 해야 한다. 본 연구는 시각장애인의 정보요구와 정보이용행태를 분석하고 그들이 도서관을 어떻게 이용하고 있는지를 살펴봄으로써 시각장애인을 위한 공공도서관 서비스의 구체적이고 실질적인 방안을 제시하고자 하는 데 목적이 있다. 이를 위하여 대구광역시립수성도서관에 정상회원으로 등록된 시각장애인을 대상으로 전화면담기법을 사용하여 그들의 정보요구, 정보원 선택 및 이용행태, 정보입수의 어려움과 격차, 공공도서관 이용행태, 공공도서관 서비스 이용의 만족도를 분석하였다.

• 농업생명과학연구
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• 제46권2호
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• pp.129-137
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• 2012

A carboxymethyl cellulase gene, cel5B, was cloned, sequenced, and expressed in Escherichia coli. pRCS20 in E. coli was identified from metagenomic cosmid library of cow rumen for cellulase activity on a carboxymethyl cellulose agar plates. Cosmid clone (RCS20) was partially digested with Sau3AI, ligated into BamHI site of pBluescript II SK+ vector, and transformed into E. coli $DH5{\alpha}$. The insert DNA of 1.3 kb was obtained, designated cel5B, which has the activity of hydrolyzation of CMC. The cel5B gene had an open reading frame (ORF) of 1,059 bp encoding 352 amino acids with a signal peptide of 48 amino acids and the conserved region, VIYEIYNEPL, belongs to the glycosyl hydrolase family 5. The molecular mass of Cel5B protein expressed from E. coli $DH5{\alpha}$ exhibited to be about 34 kDa by CMC-SDS-PAGE. The optimal pH was 8.0, and the optimal temperature was about $50^{\circ}C$ for its enzymatic activity.

• Journal of Information Technology Applications and Management
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• 제11권4호
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• pp.133-145
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• 2004

The two main purposes of this paper are to 1) investigate critical components of university information systems for information resources management, 2) develop a comprehensive framework model of university information systems for e-Business Era. Through a literature review and by employing group decision making techniques with managers of K University, critical components for developing university information systems were identified. The critical components of university information systems are 1) academic affaires. 2) general administration. (3) research administration. (4) information services. (5) management support, (6) cyber education. (7) knowledge management, (8) e-library. (9) mobile service. and (10) IT infrastructures. In the second stage. by employing IT experts in K University and other institutes. a comprehensive framework of university information systems for e-Business era was developed. The comprehensive framework shows that major components for university information resources management are (1) information infrastructure. (2) common operating environments. (3) applications/information services. The results of this study expect to help managers. who are in charge of university information systems. plan to develop information systems based on the framework proposed in this paper.

• Journal of Multimedia Information System
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• 제1권1호
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• pp.67-75
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• 2014

Nowadays as video services grow rapidly, it is important for the service providers to provide customized services. Video ranking plays a key role for the service providers to attract the subscribers. In this paper we propose a weekly video ranking mechanism based on the quantified user engagement. The traditional QoE ranking mechanism is relatively subjective and usually is accomplished by grading, while QoS is relatively objective and is accomplished by analyzing the quality metrics. The goal of this paper is to establish a ranking mechanism which combines the both advantages of QoS and QoE according to the third-party data collection platform. We use data mining method to classify and analyze the collected data. In order to apply into the actual situation, we first group the videos and then use the regression tree and the decision tree (CART) to narrow down the number of them to a reasonable scale. After that we introduce the analytic hierarchy process (AHP) model and use Elo rating system to improve the fairness of our system. Questionnaire results verify that the proposed solution not only simplifies the computation but also increases the credibility of the system.

• 한국도서관정보학회지
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• 제49권3호
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• pp.283-305
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• 2018

대학도서관의 예산은 감소하는데 반해 해외 출판사의 인쇄학술지 및 전자저널 구독비용은 꾸준하게 상승하고 있다. 이에 따라 교육부와 KERIS는 해외 학술자료에 대한 접근성 확보차원에서 해외 인쇄학술지 분담수서 및 공동 활용을 위한 외국학술지지원센터 사업을 2006년부터 시행하고 있다. 본 연구에서는 최근 수년 동안의 FRIC 서비스 및 이용현황을 살펴보고, FRIC 담당자 10명과의 심층면담을 통해 FRIC의 역할 및 가치, 운영상의 이해관계자별 주요 이슈, 서비스 개선방안 및 신규 서비스 요소를 조사하였다. 연구결과, FRIC은 지속적으로 발전하여 활발하게 운영되고 있어 학술정보의 공동이용과 학술연구 진흥에 기여하고 있는 것으로 나타났다. 그렇지만 FRIC 운영에 있어 5가지 유형의 이해관계자 즉, 교육부 및 KERIS, 대학본부 및 도서관, 이용자, 타 기관 FRIC, 출판사 및 구독 대행사 등은 각기 다른 다양한 이슈사항을 가지고 있었다. 따라서 본 연구에서는 이러한 이슈사항을 해결하기 위한 개선방안을 제도, 시스템, 운영 및 서비스 측면에서 제안하였다.

• 정보관리연구
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• 제36권4호
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• pp.71-89
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• 2005

본 연구는 검색 포털에서 제공되는 학술정보의 유형과 현황에 대하여 고찰하였다. 국내외에서 전문지식 검색 서비스를 제공하는 대표적인 포털 사이트인 네이버, 엠파스, Google Scholar를 대상으로 제공되는 정보자원의 종류와 검색방식 및 인터페이스에 대하여 분석하였다. 네이버의 전문지식 검색은 경매 사이트와 같은 C2C 형식으로 연구보고서, 논문, 특허정보 등을 이용자에게 판매하는 방식으로 구성되었으며, 엠파스의 과학기술 검색은 과학기술 전문 분야의 국내외 학술잡지, 연구보고서 및 회의자료를 무료로 지원하는 서비스이다. Google Scholar의 경우는 "Library Link"와 "Library Project"등을 통하여 이미 미국 내 주요 도서관들과 연계, 협력하는 프로그램들을 개발하고 있다는 점이 주목할 만한 부분이다. 국내의 검색 포털 사이트에서 Google Scholar과 같은 도서관 프로젝트를 실시할 경우, 도서관의 대응방안으로 양질의 정보를 바탕으로 하는 개인별 맞춤정보 서비스나 이용자의 정보이용의 편리성을 주는 도구들의 개발, 정보자원에 대한 접근성 향상, 도서관 간 협력을 통한 정보자원의 디지털화 작업과 공동이용 등을 제시하였다.

• 정보관리학회지
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• 제24권4호
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• pp.345-374
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• 2007

전문대학은 4년제 대학과 더불어 주요한 고등인력 양성기관임과 동시에 수적으로도 매우 높은 비중을 차지하고 있음에도 불구하고 도서관발전 종합계획에는 전문대학도서관만의 열악한 특성을 고려하지 않고 전체 대학도서관을 활성화할 수 있는 방안들만이제시되고 있어서 전문대학도서관은 여전히 소외되고 있음을 알 수 있다. 이에 본 연구에서는 전문대학도서관들의 현황을 문헌조사를 통해 조사하여 전문대학도서관의 문제점을 도출하고 이를 기반으로 국가차원에서 지원해 주어야할 정책을 6가지로 나누어 제안하고 있다. 즉, 전문대학특성에 따른 장서개발, 전문대학특성화에 따른 주제전문도서관 구축, 전문대학도서관간상호협력 강화, 전문대학도서관서비스 강화, 전문대학도서관법적 개선 및 평가지표 개발, 수요조사연구 및 서비스 품질 평가 등이다.

• 한국문헌정보학회지
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• 제12권
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• pp.39-86
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• 1985

The main purpose of the present study is to survey the major iudexing bulletins of national nature in Korea, to define such problem areas as lacunae, duplicates and limitation in coverage in the indexing services currently available in Korea, and to make some suggestions for action for improving the existing indexing services in the light of general principles and the tradition and constraints unique to Korea. The major findings and conclusions reached at this study are summarised as follows: (A) A new indexing bulletin of general nature covering the entire field needs to be created in each of the following fields without an established indexing service available for the outcome of research and development activities in Korea. (1) Philosophy (2) Religion (3) Pure sciences (4) Art (5) Language (6) Literature (7) History (B) A new specialised indexing bulletin needs to be created in each of the following fields where indexing services are heavily utilised but no, or only partial, indexing service is available. (1) Social sciences (a) Statistics (b) Sociology (c) Folklore (d) Military science (2) Pure sciences (a) Mathematics (b) Physics (c) Chemistry (d) Astronomy (e) Geology (f) Mineralogy (g) Life sciences (h) Botany (i) Zoology (3) Applied sciences (a) Medicine (b) Agriculture (c) Civil engineering (d) Architectural engineering (e) Mechanical engineering (f) Electrical engineering (g) Chemical engineering (h) Domestic science (C) Publication of the indexing bulletins suggested in A and B above may be ideally carried on by a qualified and dependable learned society established in the respective fields and designated by the Minister of Education, and should be financially supported from the public fund under the provisions of Art. 27 of the Scientific Research Promotion Act of 1979. (D) The coverage and contents of the four indexing bulletins in the field of banking and financing published by the Library of the Bank of Korea are similar and considerably duplicated. It is, therefore, suggested that the four indexing bulletins are combined in one to form a more comprehensive and efficient bibliographical tool in the field and it is further developed into a general guide to the literature produced in the entire field of economics in Korea by gradually expanding its subject coverage. (E) For the similar reasons stated in D, the Index to the Articles on North Korea and the Catalogue of Theses on North Korea, both publisheds by the Ministry of Unification Library, are suggested to make into one. The Index to the Articles of the Selected North Korean Journals and the Index to the Articles of the North Korean Journals in Microfilm Housed in the Ministry of Unification Library, both published by the same Library, are also suggested to be combined in one. (F) The contents of the Catalogue of the Reports Submitted by Government Officials Who Have Travelled Abroad, published by the National Archives are included in the Index to the Information Materials Related to Government Administration, published by the National Archives. The publication of the former is hardly justified. (G) The contents of the Index to Legal Literature published by the Seoul National University Libraries and those of the Law Section of the Index to Scholastic Works published by the National Central Library are nearly identical. One of the two indexes should cease to be published. (H) Though five indexes are being published in the field of political science and four in the field of public administration, their subject coverage is limited. Naturally, these indexes are little usable to many other researchers in the two fields. A comprehensive index covering all the specialised areas in each field needs to be developed on one or all the existing indexes. (I) It is suggested that the Catalogue of the Scholastic Works on Curricula published by the National Central Library expands its subject coverage to become a more usable and effective index to all the researchers in the field of education. (J) The bimonthly Index to Periodical Articles and the specialised index by subject series published by the National Assembly Library, and the Index to Scholastic Works published by the National Central Library are expected to increase their coverage and frequency of publication to be used more effectively and more efficiently by all users in all fields till the indexing bulletins suggested in this study will fully be available in Korea.

• International Journal of Knowledge Content Development & Technology
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• 제8권2호
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• pp.49-65
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• 2018

Are the benefits derived from ICT based reference and information service worth the financial and other commitments devoted to it? In an attempt to answer this, this study delved into finding out the perceived benefits; the rational for ICT based reference services in Nigerian university libraries. The main objectives were to find out the purposes for using ICT facilities in reference services delivery and the perceived benefits derived from using ICT resources in reference and information services. Being a survey, questionnaire was used to collect data from the librarians of twelve (12) universities; two (2) each sampled from the six geopolitical zones of Nigeria. Data was analyzed using frequencies, mean scores and standard deviations. ANOVA statistical analysis was used to test the hypothesis of no significance difference in the benefits derived from ICT based reference services using p-value of 0.05 to calculate the level of significance. Findings showed that librarians and library users made use of ICT facilities for different reference purposes especially to obtain information they need using the internet. Other reference needs for which patrons used the ICT facilities included: - access to current e-books and e - journals, user education and access to global information in other libraries. Provision of current awareness services (CAS) and selective dissemination of information services (SDI), on-line searching using workstations in the library, provision of on-line public access catalogue (OPAC) services, keeping statistics of users of the reference section and compilation of bibliographies. Further findings showed that the librarians and library users derive a lot of benefits from their use of ICT facilities in reference services. The results showed that easy retrieval and dissemination of information to patrons were ranked highest by the librarians amongst others.