• Journal of the Korean Society for Library and Information Science
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• v.35 no.4
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• pp.5-23
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• 2001

The purpose of this research is to survey the current status of CD-ROM acquisitions and use at public libraries. For this purpose, the questionnaires prepared to examine the information environments, CD-ROM acquisitions and use as well as the future plans for CD-ROM use were sent to seven public libraries in Daegu. This paper consists of the introduction, the characteristics and trends of CD-ROM publications, the present status of CD-ROM publishing in Korea, and the analyses of acquisitions and use of CD-ROMs at public libraries. It is intended to find out if there is any relationship between CD-ROM publishing and CD-ROM use at public libraries. It concludes that the CD-ROM collections of public libraries are related to the publishing of CD-ROM, but the use of CD-ROMs cannot be claimed to reflect the publishing. Some interpretations and recommendations for the results are suggested.

• Journal of Information Management
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• v.25 no.4
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• pp.1-35
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• 1994

This is a practical study on acquisition and efficiently use of CD-ROM databases of diverse subject areas which in recent has rapidly increased in quantity. This study was concentrated on the proposition of production CD-ROM database and intended to give effective ideas of its design. I analysed and compared several CD-ROM databases in aspects of their menu configuration and information retrieval technics, so that may present a rational norm.

• Journal of Information Management
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• v.25 no.4
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• pp.36-55
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• 1994

This study discussed extensively the CD-ROM evaluation criteria that are necessary for library and information center to acquire the CD-ROM products. The evaluation criteria discussed in previous studies are divided into managerial and technical aspects, and especially the search software and user interface catagories in the technical aspect are investigated separately. Finally the basic checklist is suggested for the evaluation of CD-ROM product in appendix.

• Journal of the Korean Society for Library and Information Science
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• v.32 no.2
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• pp.35-54
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• 1998

This study intended to examine and analyze current status of CD-ROM use in reference and information service in major university libraries. 66 university libraries with holdings of over 200,000 were selected throughout the country, and questionnaires were sent out by mail for data collection. Current status of CD-ROM use, some issues and problems on CD-ROM searching by reference librarians and users, and future trends of CD-ROM use were examined. Few suggestions were made for the effective CD-ROM use in reference and information service.

• Journal of Engineering Education Research
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• v.6 no.1
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• pp.22-31
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• 2003

The purpose of this study was to develop CD-ROM so that students can understand 8051 Microprocessor unit easily in electronics circuit practice subject of technical high school. The study gives students, who have difficulties in learning, a chance for self-directed and supplementary learning by suggesting interface process with 8051 Practice Kit. To achieve these purposes, literature survey, collecting textbooks and materials, development of CD-ROM were gradually carried out. Each steps were as follows: Firstly, in literature survey, concepts and characteristics of multimedia and application to class were reviewed. Secondly, text contents on 8051 Microprocessor unit were analyzed, main contents were extracted and graphic, sound, animation were made. It was consisted of eight basic learning subjects, and designed to flow systematically. In this study, we presented a kind of teaching-learning material by developing CD-ROM in 8051 microprocessor unit in electronics circuit practice subject as a central matter. This material will be able to help technical high school students in learning

• Proceedings of the Acoustical Society of Korea Conference
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• autumn
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• pp.187-190
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• 2000

본 논문은 상용화를 목적으로 하는 CD-ROM Title에 음성인식 시스템을 결합시킴으로써 컨텐츠의 검색과 제어를 쉽고 편리하게 하는데 목적이 있다 콘덴서 마이크로 구축한 DB로실험을 하였고, 또한 on-line 인터페이스와 병행하여 작업을 하였다. 본 논문은 상용화를 목적으로 하기 때문에 연령에 상관없이 인식이 가능해야 하므로 10대에서 50대에 걸쳐 데이터를 수집하였고, 인식 시에 전체 연령별로 인식률의 편차가 심하지 않게 하기 위해서 연령별로 데이터를 섞어서 생성하였다. 모델은 지속시간을 고려한 DMS 모델, 인식은 OSDP를 사용하였다.

• Journal of Information Management
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• v.24 no.2
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• pp.36-53
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• 1993

Nowadays we usually act based on information in order to act effectively, we should enlarge our access to information of course, we have several methods to choose from, but commercial databases are the most advantageous. One reason is that everyone has equal access to commercial databases. As a result, people or companies who use commercial database information skillfully have a distince advantage over those who don't commercial database services in japan have been changing rapidly since their birth more than twenty years ago. For example, the distribution mode of databases is changing : from the original batch(off line) to on-line and most recently to the coexistence of batch and on line with the advent of CD-ROM. It is important for us to keep up with the new trends in databases, and to utilize them effectively as a tool in the information age.

• Journal of the Korean Society for information Management
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• v.17 no.3
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• pp.21-43
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• 2000

Not only the infomatmn seeking bellavmr or acadenuc sources by social scientists was analyzed bnt its eiieclive usmg method was also presented in this paper. For thc purpose, the questionnaires were prepared md admmislered lo social sacnilsin who are the profcsso~s oi a large unlverslty m Taegu, Korea. and the survey for tiler academic environment and its sateiaclion, characterislics, inforn~ahon seeking behavior of academic sources, etc. was conducted. Also, iheir research mlercsts and period, informauon s e e h g behav~or and its dfficulties, reineval melhods, and uslng rrequcncies of current issues elc. were analyzed in lliis paper. The major hdings ol the quanm.live pa on the development 01 academic sources for soaal sciencc study and t11e11 uses for education md study m !hi7 study are: (1) Socid sclenhsts preferred acquiring matenal ihrougli internet. CD-ROM, and PC, etc, lo the traditional methods; (2) They spend approxinmtciy 41 days for collecihg matend they wanl. and each of them has petty various period la collect n~atenal and acquiring methods. (standard deviation : about 35 days); (3) The cilalion kequencies of fore~gu material was hi&r than domeslic one; (4) They, social sc~entists, have a pretty hard time to access and use the theses, journal, magazinc. mmol~ches and m s r o f i , CD-ROM malerid etc. technicdly; (5) The group that has morc sat~sIaclion to thesa aud more fiequenl participant ol seminar seek [or more recen issues of a journal lhrough ihc research modcl of melag. (6) The group thal has higher positioned and 1on.a tenure o: office can access lo shorter time at period lhau the one that bas lhe lowcr and the shortcr group. Also, tutule research topic and recommcndations [or a ~ocial saentlst are proposed and suggested when using a social science material

• Journal of the Korean Geographical Society
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• v.38 no.2
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• pp.275-291
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• 2003

It was essential to develop the DB-type teaching and teaming material for geography instruction using a method of ICT. The DB-type teaching and learning material was considered as a alternative in solving the problems of web-based geography instruction. Accordingly, in this study, the geography image DB program as developed, and based on this program the CD-ROM called GEO-DB, having the function of electronic dictionary of geography image for geography teaching and teaming was made. The GEO-DB was composed of 3,060 geography images collected by teachers and learners. The GEO-DB was made to be used simply by teachers and learners. Especially, the portfolio function was Included in the GEO-DB, and that was focused to the instructional system design of teacher and the self-directed teaming ability development of learner. Teachers and learners using this GEO-DB assessed that because the GEO-DB had the easiness of use, the speed of reference and the unlimitedness of extension, it could enlarge the possibility of using a method of In, and it could contribute to the development of geography teaming ability and the change of geography teaming attitude.