• Journal of Construction Engineering and Project Management
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• 제1권3호
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• pp.9-17
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• 2011

Web-based PMIS (Project Management Information System) has played significant role in construction management processes in Korea. As the use of web-based PMIS increases, regular quality assessment to identify user's requirements is necessary. However, there have been rare research efforts for quality assessment of web-based PMIS. This study aims to assess the quality of web-based PMIS, especially ASP-PMIS (Application Service Provider based PMIS) that is widely used in Korean construction industry. The assessment factors of ASP-PMIS quality were adopted from previous research and empirically confirmed using exploratory factor analysis. ISA (Importance-Satisfaction Analysis), which is a variation of original IPA (Importance-Performance Analysis), were selected for the assessment and analysis method in this research. A total of 253 completed questionnaires, composed of 23 assessment items, were collected from the ASP-PMIS users in Korea (construction managers and constructors), and they were used to analyse the quality of the systems. Some possible contributions of this research are: it introduces a simple and easy-to-use tool for assessing the quality of ASP-PMIS with a set of quality assessment factors that are selected from previous researches and empirically tested; it provides the quality assessment results of ASP-PMIS in Korea so that ASP-PMIS providers in Korea can understand the users' opinion on their systems; it also identified that the urgent factors that require immediate attention to improvement. However, further researches are to be required on the following areas: enhancing the quality assessment factors in terms of their relation to the success of ASP-PMIS and to the users' performance; assessing and analyzing the quality of individual ASP-PMIS; establishing continuous improvement systems institutionally and instrumentally.

• 전기학회논문지
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• 제62권8호
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• pp.1066-1073
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• 2013

This paper illustrates newly an outage cost impact index function(OCIIF). The assessment of the OCIIF is described using the Web Based Online Real-time Outage Cost Assessment and Information System(WOROCAIS) for power system outage cost assessment in Korea. The proposed OCIIF is not absolute but relative outage cost impact index function in view point of outage time using web based survey method for outage cost assessment. While conventional methodology does not consider short time outage cost assessment, the proposed OCIIF reflects short time outage. SCOF(Sector Customer Outage Function) in stead of the traditional SCDF(Sector Customer Damage Function) is defined and proposed newly in this paper. Based the SCOF, AVLL(Average Value of Loss Load) is newly proposed. The OCIIF is demonstrated by WOROCAIS in case study around 2,000 sample data surveyed by KEPCO in South Korea in recent.

• 대한간호학회지
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• 제35권5호
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• pp.810-816
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• 2005

Purpose: This study was to test the effectiveness of Web-based multimedia contents for Physical Examination and Health Assessment on learning achievement. Method: Multimedia contents based on Jung's teaching and learning structure model were used to enhance learning achievement. Learning achievement was measured by the knowledge of Physical Examination and Health Assessment. The participants of this study were students in a BSN and RN-BSN program in a university located in Seoul. 59 students in the experimental group received lectures using web-based multimedia contents and 75 students in the control group received regular lectures. Results: The mean score of the degree of educational achievement in the experimental group(mean=31.09) was significantly higher than in the control group(mean=25.55)(t=-3.883, p=.000). Conclusion: These web-based multimedia contents were found to maximizethe effectiveness of the teaching process when used as a teaching aid, and yet kept the strength of a face to face teaching learning method. This program is recommended as part of a main text, vital teaching aid or cyber lecture materials in nursing schools and in health care educational institutions.

• 대한인간공학회지
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• 제25권4호
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• pp.63-69
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• 2006

Consumer satisfaction and feelings with form play an essential role in determining the success of a product. However, contemporary industrial design processes typically employ designer driven, intuitive methods for generating and evaluating form concepts. This paper describes the implementation process of web based design support system that helps assess customer's feelings or sensibilities of forms created in each stages of design process. The present web based approach provides designers with fast and various feedbacks about their design in each stage by using assessment with object VR and web 3D as well as ordinary 2D images. Practical application for exterior design of electric vehicle was illustrated and the further refinement of the design support system was discussed.

• 컴퓨터교육학회논문지
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• 제7권6호
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• pp.59-68
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• 2004

협동적 웹기반 학습이란 웹을 매개로 학생들이 동료 학생, 전문가, 교수, 지역사회 인사, 다른 기관의 연구원 등과 함께 학습을 하는 것이다. 본 논문은 점차 활성화되어 가고 있는 협동적 웹기반 학습에서 학습자들을 공정하고 공평하게 평가하기 위한 도구를 제안하는 것을 목표로 하고 있다. 결국, 공정한 평가를 통하여 협동적 웹기반 학습이 가상공간에서도 체계적으로 원활히 이루어질 수 있도록 유도하고자 한다. 본 논문에서는 우선 협동적 웹기반 학습이 이루어지기 위한 환경 및 수업 방식을 조사한다. 이를 위해 실제 교실 수업에서는 협동학습 시 어떤 방식으로 학습자들을 평가하는지 조사 분석하고 이를 바탕으로 하여 협동적 웹기반 학습을 위한 학습자 평가 항목을 개발한다. 또한 팀 구성방식과 수업유형을 고려하였을 때 재안한 평가항목 중에서 참여도 측면, 협동성 측면과 개별책무성에 대해 학습자들의 평가사례를 분석한다.

• 대한간호학회지
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• 제37권1호
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• pp.14-25
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• 2007

Purpose: A user centered web-based mental health management system may be particularly useful in Korea where there is widespread diffusion of personal computers and internet connectivity. The purpose of this paper was to describe the development of a web-based system for mental health management in adolescents using principals of a user centered design. Method: Our design process includes five distinct phases: needs assessment, analysis, design, development/testing/revision, and application release. Results: Web content includes an introduction, information about mental health management in adolescents, self-assessment and guidance, interventions for improving mental health, directory of self-help groups, and counseling and additional community resources. The web site was released using the URL: http://www.baejy.com/youth. Conclusion: The end result was a web based mental health management system for adolescents with a high degree of usability. The author believes that web-based mental health interventions in the future have true potential in helping Koreans who are suffering, or at risk, for mental health problems, particularly because of the stigma related to psychiatric therapy in Korea.

• 정보교육학회논문지
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• 제7권1호
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• pp.130-139
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• 2003

초등학교 도덕과 교육에서 수행평가는 인지적 영역뿐만 아니라 정의적 영역이나 행동적 영역의 평가가 조화롭게 이루어져야 한다. 그리고 평가의 객관성이나 신뢰성에 대한 집착보다는 평가내용의 타당성과 과정을 중시하는 평가가 이루어지기 위해서는 가정과 연계가 필요하다. 본 연구에서는 초등학교 도덕과 수행평가의 특징들을 파악하고 평가유형별로 구분하여, 교사 학생 그리고 학부모가 모두 참여하는 웹기반 초등 도덕과 수행평가 시스템을 구현 적용하였다. 웹기반 도덕과 수행평가시스템의 개발로 학생은 언제 어디서나 수행평가를 실시하고, 평가결과를 봄으로써 자기 자신의 행동에 관심을 가지게 되었고, 학부모는 학생의 평가에 직접 참여함으로써 자녀에 대한 이해의 폭이 넓어지고 가정에서의 생활지도가 용이하게 되었다. 학교와 가정의 연계를 통한 수행평가시스템은 학교에서 학습한 도덕과의 내용이 학교 밖의 실제 생활에서 학생들의 지식과 기능을 적용하는데 많은 도움을 줄 것으로 기대된다.

• 한국환경보건학회지
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• 제43권5호
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• pp.412-421
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• 2017

Objectives: To establish a system for integrated risk assessment of EDCs in Korea, infrastructure for providing toxicity data of ecological media should be established. Some systems provide soil ecotoxicity databases along with aquatic ecotoxicity information, but a well-structured ecotoxicity database system is still lacking. Methods: Aquatic and soil ecotoxicological information were collected by a toxicologist based on a human readable data (HRD) format for collecting ecotoxicity data that we provided. Among these data, anomalies were removed according to database normalization theory. Also, the data were cleaned and encoded to establish a machine-readable data (MRD) ecotoxicity database system. Results: We have developed a multi-purpose ecotoxicity database model focusing on EDCs, ecological species, and toxic effects. Also, we have constructed a web-based data searching system to retrieve, extract, and download data with greater availability. Conclusions: The results of our study will contribute to decision-making as a tool for efficient ecological risk assessment of EDCs in Korea.

• 대한간호학회지
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• 제34권6호
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• pp.994-1003
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• 2004

Purpose: This study was to develop Web-based multimedia content for Physical Examination and Health Assesment. Method: The multimedia content was developed based on Jung's teaching and learning structure plan model, using the following 5 processes: 1) Analysis Stage, 2) Planning Stage, 3) Storyboard Framing and Production Stage, 4) Program Operation Stage, and 5) Final Evaluation Stage. Results: The web based multimedia content consisted of an intro movie, main page and sub pages. On the main page, there were 6 menu bars that consisted of Announcement center, Information of professors, Lecture guide, Cyber lecture, Q&A, and Data centers, and a site map which introduced 15 week lectures. In the operation of web based multimedia content, HTML, JavaScript, Flash, and multimedia technology(Audio and Video) were utilized and the content consisted of text content, interactive content, animation, and audio & video. Consultation with the experts in context, computer engineering, and educational technology was utilized in the development of these processes. Conclusions: Web-based multimedia content is expected to offer individualized and tailored learning opportunities to maximize and facilitate the effectiveness of the teaching and learning process. Therefore, multimedia content should be utilized concurrently with the lecture in the Physical Examination and Health Assesment classes as a vital teaching aid to make up for the weakness of the face-to- face teaching-learning method.

• 컴퓨터교육학회논문지
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• 제9권4호
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• pp.1-14
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• 2006

본 연구의 목적은 컴퓨터 교과에서 요구되는 정보소양 뿐 아니라 문제해결능력을 함양시킬 수 있는 방안을 모색하는 것이다. 이를 위하여 컴퓨터 교과의 대안적 교수 학습 방법으로 주목을 반기 시작한 문제중심학습(PBL)을 중학교 컴퓨터 교과에서 적용가능한 웹기반 수업을 설계하며, PBL 수업의 구체적인 실제를 살펴보기 위하여 중학교 2학년 PBL 수업에서 다루어진 과제에 대한 학습지의 문제해결 과정을 분석하는 것이다.