• Journal of Korean Home Economics Education Association
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• v.11 no.2
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• pp.13-26
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• 1999

The goals of this research are for producing and optimizing the CD-ROM, effective and practical Teaching-Learning method. It consists of Wearing Korean Traditional Costume for the First Grade of Middle School Students in Home Economics Teaching. This research’s summarization is following. First, the multi-media material. CD-ROM making use of Powerpoint. Wearing Korean Traditional Costume, is produced to help the students learn the difficult contents in terms of video and audio. Second, it is introduced the model of Open Education for increasing the efficiency of class. Third, it is developed to proceed the class with the CD-ROM and small group study of place activity. Fourth, it helps students concentrate on the class with proper sound effect whenever the slide films are changed. And it helps to link the web sites related to Korean Traditional Costume. Finally, another kinds of suggestions are following. The effective verification of this software that is tested and applied at the field for a given period will be necessary. And, it is necessary to upgrade for the CD-ROM and the supplementary teaching materials in Korean Traditional Costume education.

• Women's Health Nursing
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• v.9 no.4
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• pp.499-508
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• 2003

Purpose: This study analyzed the effects of a CD- ROM educational program for the prevention of sexual violence in relation to the sexual knowledge of middle school students. Method: A one group, pre-test-post-test design was used. The subjects of this study were 171 middle school students in Kangwon Province, Korea. The questionnaire included 34 items relating to overall sexual knowledge, and included questions on sexual violence. The collected data were analyzed using the mean, standard deviation and paired- t tests. Result: There were significant differences in the sexual knowledge by demographic characteristics between the pre- and post- tests. Of the 34 items, 20 showed significant differences in the sexual knowledge between the pre- and post- tests. Conclus ion: The overall level of sexual knowledge of the students increased after taking the CD- ROM educational program. Further testing will be required to determine the effects of the CD- ROM using a control group and random sampling.

• Journal of the Korean Society for Library and Information Science
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• v.33 no.3
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• pp.145-167
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• 1999

This study aims to identify factors to be considered in designing and operating CD-ROM network systems efficiently and provide designers and operators with basic guidelines. In this study, the current status and problems of CD-ROM network systems at 72 domestic university libraries are examined, and user behavior and satisfaction of 64 actual users in 3 universities are analyzed. In addition, to examine the influenced correlation among the factors such as user satisfaction, system operating policy, system resources and system performance, $\chi^2(Chi-Square)$ test, F test and regression analysis are carried out and the factors influencing user satisfaction are examined.

• Journal of the Korean earth science society
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• v.25 no.7
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• pp.595-603
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• 2004

This study investigated the effects of the application of a variety of ICT (Information communication Technology) cause the effects on self-directed learning characteristics, creativity and science achievement. In order to achieve the above aim, WBI (Web-Based Instructions), instructions using CD-ROM Titles and Instruction Module Using ICT for the unit were applied and analyzed which belongs to the area of 'the earth' in the subject 'science' for Elementary school students. Instructions using WBI materials, CD-ROM titles and Instruction Module Using ICT were found to be effective on 'science achievement', 'self-directed learning characteristics' and 'creativity'. They show meaningful effect on improving 'science achievement', 'self-directed learning characteristics' and 'creativity'. WBI proved more fruitful than instruction using CO-ROM titles, Instruction Module Using ICT on improving self-directed learning characteristics. Instruction Module Using ICT proved more fruitful than instruction using CD-ROM title, WBI on improving creativity.

• KLA journal
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• v.31 no.2 s.261
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• pp.24-47
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• 1990

CO-ROM에 의한 데이터베이스의 제작이 큰 관심의 표적으로 되어있다. 그러나 대부분은 아직도 베타테스트의 단계이다. 먼저 CD-ROM의 개요와 현황을 설명하고 다음은 CD-ROM의 대표적 제품인 Dissertation Abstracts Ondisc에 대해 설명한 다음 Ondisc 검색과 Online 검색의 기능을 비교하였다. Ondisc, Online 양검색법의 장점과 단점을 서로 보완하기 위해 개발된 DIALOG Ondisc ERIC을 설명하고 Ondisc, Online의 상호검색에 대해 간단히 설명하였으며 더욱이 CD-ROM이 가지고 있는 문제점에 대해서도 일반에게 널리 알리고, 이것이 해결되면 Ondisc를 중심으로 분산형 Online시대가 될 것으로 예상하였다.

• Digital Contents
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• no.11 s.30
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• pp.103-108
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• 1995

총 1,893권으로 이루어진 조선왕조 472년간의 세계 최강의 역사서가 CD-ROM 데이터 베이스로 제작.

• Journal of Korean Academy of Nursing
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• v.31 no.6
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• pp.1067-1076
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• 2001

This study was to developed to create a CD-ROM and an educational program for the prevention of sexual harassment and violence and to contribute to the perception and add to the coping of the victims of sexual harassment and violence as well as the child, parents, and teachers. Method: The study's methods were literature reviews, surveys, and assessments of the negotiation process for educational needs of sexual harassed and abused children. Result: The sexual harassment and violence prevention program will contain four subjects : 1) sexual development of a preschool child, 2) characteristics of sexual harassment and violence of a preschool child, 3) safe sex, early detection of sexual violence syndrome, and coping strategies. The CD-RON was composed from three sites. The first was a child site, the second was a parent/teacher site, and the third was a game site for evaluations. The child site consisted of 10 possible scenarios of sexual harassment and violence that a child could experience. The parent/teacher site consisted of knowledge and information for prevention and coping strategies for sexual harassment and violence. At the end of each situation question and answer sections that were used for formative evaluation. Also, the game site could be a summative evaluation. Conclusion: The effects of this program and the CD-ROM were based of the promotion of reverence for humanity and gender equality for preschool childen. Eventually, children, parents, and teachers will have prevention and coping ability that will reduce the occurrence of sexual harassment and violence in Korea

• Journal of Information Management
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• v.27 no.2
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• pp.1-32
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• 1996

By the 1990s, Database Online Searching and CD-ROM Searching have been used universally in libraries. Due to their ease of use and facilitation, it is believed that such new media searching will produce more benefits than the usual printed materials. Furthermore, from the library management's point view, the new media searching's ability to minimize holding space will be another example of the advantage. The new media searching will have ever the printed materials. However, since it Is necessary to have an objective appraisal of the cost effectiveness in the implementation and the design of the new media system, it will be compared the new media searching with the conventional searching by using printed materials at the KIEP Library and Data Bank.

• The Transactions of the Korea Information Processing Society
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• v.2 no.5
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• pp.787-796
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• 1995

In this paper, a mechanism to enhance the utilization of the tertiary storage devices such as optical disk, digital tape and so on is proposed. For this purpose, we suggest a storage structure with a CD-ROM and multiple disk and design an efficient mechanism to represent the continuous media stored in CD-ROM. The continuous media storage structure proposed in this pater can enhanced the retrieval capability of information by sending data using a shared bus with high bandwidth. And a continuous media representation mechanism not only can reduce the discontinuity of representation using parallel operation of fetch and representation but also minimize the variance of service time and the missing ratio of re-reference requirement by residing frequently accessed object on the disk.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2004.05a
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• pp.99-99
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• 2004

CD-ROM에서 생성되는 소음은 구조소음과 공력소음의 분포비율을 생각해 볼 때 하드디스크 등의 경우와는 다소 다른 특성이 있는데, 구조적으로 차폐나 디스크의 크기 및 회전속도 등의 차이로 인해 공력소음의 비중이 매우 커진 점을 들 수 있다. 공기역학적으로 생성되는 소음은 구조소음의 경우와는 다르게 에너지 분포가 주기성을 찾아보기 어려우며 널은 주파수 대역에 고루 분포하는 특징이 있다.(중략)