• Proceedings of the KIEE Conference
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• 2009.07a
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• pp.66_67
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• 2009

전력거래소는 전력IT 국가전략과제 중 하나인 한국형 에너지관리 시스템(Korean Energy Management System)개발[1]의 총괄을 담당하고 있으며, KEMS의 각 개발단계인 Baseline, Prototype, Fullscale에서의 단위, 실증, 통합 등의 모든 시험을 주관한다. KEMS는 세부 5개 과제의 여러 산학연 기관들이 참여하는 대규모 프로젝트로 통합된 시스템의 시험관리가 매우 중요하다. 전력거래소에서 사용하는 통합시험관리시스템(Total Project Administration System)은 KEMS의 이러한 통합된 시험관리를 웹에서 가능하도록 해주는 시스템으로, 시험 진행 중 발생되는 Variance를 발행하고, 그에 대한 보완계획을 입력하고 해결여부를 추적하는 것이 주된 기능이다. 이 논문에서는 현재 버전 2.0까지 개발되어 사용되고 있는 TOPAS시스템과 KEMS개발에서의 시험관리 방법 등에 대하여 살펴보고자 한다.

• Korean Journal of Construction Engineering and Management
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• v.24 no.3
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• pp.31-41
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• 2023

This study is a study to develop a configuration management methodology for efficient and systematic management in the event of configuration changes such as deformation, explosion, and remodeling of launch vehicle development test facilities, which are emerging as important national facilities in the era of full-scale space competition. Through the analysis of international standards for configuration management, a configuration management process framework to be applied to launch vehicle development test facilities is extracted, a survey was conducted on experts who performed life cycle engineering of launch vehicle development test facilities, and a configuration management methodology optimized for operation/management of domestic launch vehicle development test facilities was proposed. Identify the configuration for launch vehicle development test facilities, the configuration management manager, configuration management organization, and configuration management board approve/process the configuration changes, and after construction is completed according to design requirements, launch vehicle development test facilities try to manage the configuration in a controlled state.

• Journal of Internet Computing and Services
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• v.13 no.1
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• pp.45-55
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• 2012

Electronic data management is getting important to reduce overall cost and run-time of clinical data management with the enhancement of data quality. It also critically needs to meet regulated guidelines for the overall quality and safety of electronic clinical trials. The purpose of this paper is to develop the performance evaluation framework in electronic clinical data management. Four key metrics in the area of infrastructure, intellectual preparation, study implementation and study completion covering major aspects of clinical trial processes are proposed. The performance measures evaluate the extent of regulation compliance, data quality, cost and efficiency of electronic data management process. They also provide measurement indicators for each evaluation items. Based on the key metrics, the performance evaluation framework is developed in three major areas involved in clinical data management - clinical site, monitoring and data coordinating center. As of the initial attempt how to evaluate the extent of electronic data management in clinical trials by Delphi survey, further empirical studies are planned and recommended.

• Proceedings of the Korean Information Science Society Conference
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• 2012.06b
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• pp.37-39
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• 2012

건설현장에서 의뢰하여 품질검사전문기관에서 대행하는 건설자재의 품질시험 검사업무에 대한 신뢰성 제고를 위해 품질시험 검사 의뢰절차 및 지방국토관리청의 품질검사전문기관 등록 관리 현황을 조사하고, 품질검사전문기관에서 품질시험 검사성적서 및 시험과정자료를 정보시스템에 입력하여 관리할 수 있는 정보시스템 구축방안을 도출하고자 한다.

• Proceedings of the Korean Nuclear Society Conference
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• 1998.05b
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• pp.482-487
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• 1998

누적되는 사용후핵연료의 안전하고 호율적인 관리는 원자력 발전의 지속적인 성장을 위한 중요한 과제중의 하나로 대두되고 있다. 사용 후 핵연료 차세대관리기술 실증시설은 이러한 사용후핵연료의 효율적인 관리·이용과 관련된 후행핵연료주기 기술을 종합적으로 시험 및 실증하기 위한 파일롯 규모의 핫셀 시험시설로서 2000년대 후반 준공을 목표로 현재 개념설계가 수행되고 있다. 본 시설은 국내 원전에서 방생된 PWR 몇 CANDU 원자로 사용후핵연료 집합체를 수납하여 사용후핵연료의 특성검사, 장기 건식저장 및 처분전처리 시험, 파일롯 규모 DUPIC 연료 제조시험을 포함한 사용후핵연료 차세대 관리기술 실증시험, 그리고 중.고준위 제기물의 고정화 시험 등을 수행할 수 있는 기능을 갖도록 하며, 향후 장기적인 연구개발 수요에 대비하여 다양한 중류의 실증시험이 가능하도록 시설의 유연성을 최대한 고려하여 설계될 예정이다.

• 한국터널공학회:학술대회논문집
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• 2005.04a
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• pp.175-186
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• 2005

터널공사에서 숏크리트는 가장 중요한 지보재 이므로 시공중 품질관리를 위한 압축강도시험은 매우 중요하다. 현장 타설 숏크리트의 압축강도는 실험실조건에 비하여 낮은 값을 갖고 있어 현장강도 시험은 필수적이나, 적절한 시험방법의 부재로 인하여 코어채취에 의한 압축강도시험이 적용되고 있다. 이 방법은 적절한 샘플채취와 초기강도 측정에 큰 문제점을 가지고 있다. 따라서, 본 논문에서는 공기압식 핀관입시험법을 고찰하였으며, 압축강도시험의 단점을 해소할 수 있는 점하중강도시험법의 적용성을 검토하였다. 또한, 향후 연구계획으로써, 현장강도시험기법으로 선정된 공기압식 핀관입시험기의 적정성 평가와 숏크리트 압축강도시험을 대체할 수 있는 점하중강도시험의 적용성 분석계획을 제시하였다.

• KSCE Journal of Civil and Environmental Engineering Research
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• v.37 no.5
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• pp.871-878
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• 2017

The quality control personnel of the construction work shall establish and execute the quality control plan or the quality test plan and check the qualification of the used materials according to the process, the management of the test and inspection equipment, the quality education, the own quality inspection and measures. Management and quality test of Korea and plays an important role in preventing accidents. However, related organizations did not explicitly disclose their roles in quality testing and quality control tasks while changing the names of quality control personnel to test personnel and quality managers when revising related laws and regulations and the application of labor costs. Therefore, a research of this is needed to improve conflicting situation. In this study, the ambiguous title relation to the quality control persons is improved to meet the requirements of the construction work based on related laws and regulations, and each role and title is classified as 'quality tester' and 'quality manager'. In other words, the person who carries out the quality test of the "Construction Quality Test Standard" specified in the Guideline for Quality Management of Construction Projects shall be the "Quality Tester" and the person who performs the quality control plan establishment and execution work specified in the Enforcement Rule of the Construction Technology Promotion Act shall be referred to as the 'Quality Manager'.

• The Journal of the Korea Contents Association
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• v.11 no.1
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• pp.350-356
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• 2011

The purpose of this study is to empirically examine how much the electronic clinical trial data management system actually enhances its efficiency. While the development of clinical trial markets highlights the significance of data management with increasing rate of adoption of electronic systems, its effects have not been fully supported with rigorous evidences. Particularly, the adoption rate of electronic clinical trial systems is low in domestic clinical trials markets. This study attempts to analyze the effect of the systems for reminding the importance of e-data management in clinical trials. The measurement indicator is experimented with the time related data collected from a multi-center clinical trial case. The result showed that the speed of the electronic clinical trial processes can be improved. The implication of this study lies in its first attempt to empirically analyze the effect of electronic clinical data management systems. Furthermore, application of the indicator in conjunction with electronic clinical trial processes is expected to facilitate strategic data management.

• Korean Journal of Construction Engineering and Management
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• v.9 no.4
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• pp.193-205
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• 2008

Quality is an important keyword representing the corporate competitiveness and image in today' s construction industry. Especially in concrete construction, any problems or defects in fresh concrete can significantly degrade the entire quality and performance of the facility built. Thus, adequate quality inspection and testing must be exercised over the fresh concrete, if concrete with the required strength, durability and appearance is to be obtained. The testing of concrete delivered to the construction job site involves testing of fresh concrete and performing strength tests on hardened concrete. The principal tests conducted on fresh concrete include the slump test and tests for air and salt content. The temperature of fresh concrete should be checked out hot or cold weather concreting. The 7-day and 28-day strength of hardened concrete are also determined by compression tests on usually cylinder samples. However, it is very complex and time-consuming process requiring a lot of efforts to document those on-site concrete testing results and to accumulate their historical data. The primary objective of this study is to suggest a unique PDA and web-based system which enables an on-site quality manager to effectively conduct the concrete inspection and testing, automatically document and accumulate the collected historical data, and promptly obtain the approval from supervisors. Finally, it is anticipated that the effective use of the proposed PDA and web-based system would be able to improve reliability of the concrete quality inspection and testing data as well as significantly reduce the approval process.

• Journal of the Korea Society of Computer and Information
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• v.19 no.12
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• pp.267-274
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• 2014

Even though computer based college lecture management system was developed long ago and has been used ever since, developing perfect lecture management is not simple. The main objective of this system is to develop appropriate online lecture supportive management program suitable for college lectures. This system [ADLEMS] mainly focuses on the management of college database lectures, exams, and grades. This system supports management and grading of attendance, reports, quizzes, mid-term, and final exams. Exam management categorizes into multiple choice questions, essay questions, short answer questions, and SQL. Especially for SQL, division analysis was applied when developing grading system for more effective grade management. For essay questions and short answer questions, manual [hand] grading method was used. Every student can verify the grading process in person to alleviate the problems occurring during the grading process.