• 제목/요약/키워드: Quality Science

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품질경영이 제조기업의 생산성과에 미치는 영향 -ISO 9001 인증 제조업체들을 중심으로- (Effect of Quality Management on Production Performance of Manufacturing Company)

  • 장형걸;김광수
    • 대한안전경영과학회지
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    • 제6권1호
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    • pp.229-249
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    • 2004
  • Quality management has been recognized as an important means to secure business competitiveness for management environment changes and competitiveness reinforcement. An effort of an ISO 9001 certification has thought that it is the best way to practice quality management. This paper checks a quality management situation of manufacturing companies that acquired ISO 9001 certification. Then, this paper investigates whether quality management is actual1y contributing to production performance and proposes proper alternatives for an improvement of production performance.

복합시스템 장비의 위험평가 기술 및 적용에 관한 연구(품질 및 리스크 특성 선정방법 중심으로) (Risk Assessment Technique and its Application for Complex Equipment(Focused on the Method for Choosing Quality and Risk Characteristics))

  • 김종걸;정진호
    • 대한안전경영과학회지
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    • 제6권2호
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    • pp.91-101
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    • 2004
  • Consumers require various quality characteristics including safety. The reduction of risk concerned on product safety becomes an urgent issue in leading companies. The strategy for customer satisfaction by choosing attractive quality characteristic is not enough for risk reduction in view of producer. This paper presents a method for choosing quality characteristics and risk characteristics by integrating QFD based on quality requirements and AHP based on safety requirements, also shows its application for complex equipment.

서지데이터베이스의 품질관리-K관의 MARC레코드 분석을 중심으로 -

  • 김지훈
    • 한국도서관정보학회지
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    • 제21권
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    • pp.401-429
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    • 1994
  • According to database and information technology development, many interests of database quality control have being increase. The purpose of database quality control is improvement quality of data itself as well as database system to satisfy user's need. As this paper was especially written about quality control of bibliographic database, to embody complete bibliographic database, it was invested numerous errors and its case by analyzing MARC records. In addition, it was presented that high degree's cataloging education, introduction of su n.0, pporting systems, and development of intelligent quality control system for quality improvement.

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연구용 원자로 해체 품질보증 적용방안에 대한 연구 (Study on the application of Quality Assurance for Research Reactor Decommissioning)

  • 정관성;서범경;김성균;이동규;박희성;이규일;백삼태
    • 한국경영과학회:학술대회논문집
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    • 한국경영과학회 2003년도 추계학술대회 및 정기총회
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    • pp.267-270
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    • 2003
  • The quality assurance activities are important to obtain the safety and reliability in decommissioning of research reactor. It is essential to establish and implement effective quality assurance program. Foreign state-of-the-art standards and practices of quality assurance are investigated and analyzed to select quality assurance requirements. In this paper, guidelines are offered a suggestion to establish optimal the technology standard and lay out the managerial control scheme of quality assurance for decommissioning on research reactor.

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소프트웨어 품질특성과 공학적 품질속성의 상호관계 분석 (Analysis of Interrelationship between Software Quality Characteristics and Engineering Attributes)

  • 이상덕;정창신;유영관;이종무
    • 대한안전경영과학회지
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    • 제3권3호
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    • pp.213-220
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    • 2001
  • This paper presents the interrelationship between software quality character and engineering attributes. The software quality characteristics and subcharacteristics are excerpted from IS0/IEC 9126 standards, and the engineering attributes are from Deutsch and Willis〔4〕. Based on the previous studies a subjective judgement, trisected interrelationship(strong, medium, weak) bet these two groups are derived. The results are summarized in a table, and can be used as a quick reference guide to the software quality engineering application such as quality evaluations for software products, selection of key engineering attributes for high-quality software production, and so forth.

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중소기업 품질비용 시스템 구축방안에 관한 연구

  • 박노국;이우천
    • 대한안전경영과학회:학술대회논문집
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    • 대한안전경영과학회 2012년 춘계학술대회
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    • pp.269-275
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    • 2012
  • This study contain below two contents. First, this study analyse an effect of consciousness of the quality cost for quality cost activity. Second, this study analyse an effect of quality cost activity for productivity improvement. The empirical result of this study is meaning that quality cost consciousness effects productivity improvement by quality cost activity. Therefore, this paper emphasize consciousness of quality cost for productivity improvement.

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품질과 비용의 득실관계를 고려한 품질기능전개 모형 (A Model of Quality Function Deployment with Cost-Quality Tradeoffs)

  • 우태희;박재현
    • 대한안전경영과학회:학술대회논문집
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    • 대한안전경영과학회 2002년도 춘계학술대회
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    • pp.227-230
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    • 2002
  • This paper presents an analytic method of quality function deployment(QFD) that is to maximize customer satisfaction subject to technical and economic sides in process design. We have used Wasserman's normalization method and the analytical hierarchy process(AHP) to determine the intensity of the relationship between customer requirements and process design attributes. This paper also shows cost-quality model the tradeoff between quality and cost as a linear programming(LP) with new constraints that have designated special process required allocating firstly The cost-quality function deployment of piston ring is presented to illustrate the feasibility of such techniques.

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품질과 비용의 득실관계를 고려한 품질기능전개 모형 (A Model of Quality Function Deployment with Cost-Quality Tradeoffs)

  • 우태희;박재현
    • 대한안전경영과학회지
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    • 제4권2호
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    • pp.169-178
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    • 2002
  • This paper presents an analytic method of quality function deployment(QFD) that is to maximize customer satisfaction subject to technical and economic sides in process design. We have used Wasserman's normalization method and the analytical hierarchy process(AHP) to determine the intensity of the relationship between customer requirements and process design attributes. This paper also shows cost-quality model the tradeoff between quality and cost as a linear programming(LP) with new constraints that have designated special process required allocating firstly. The cost-quality function deployment of piston ring is presented to illustrate the feasibility of such techniques.

자동차 부품업체의 제품 신뢰성 향상을 위한 품질정보시스템 구축에 관한 연구 (A Study on the development of quality information systemfor the improvement of product reliability of the auto part supplier)

  • 이희남;박제원
    • 대한안전경영과학회지
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    • 제12권3호
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    • pp.231-235
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    • 2010
  • Recently, according to the total quality management environment, the necessity of the systematic administration about the quality information is gradually enlarged as to vehicle related company. Accordingly, related companies require the operation of the information management system matched with the quality administration task level. And through the storage and share of the efficient quality information, they try to solve the customer claim about the quality and prevent the quality problem recurrence of product. This research suggests the standard business process of the auto part supplier for the efficient management of the quality information and the quick correspondence of the quality problem. In addition, by building and managing the quality information management system will be able to expect the more efficient quality management and the product reliability insurance.

데이터마이닝을 이용한 의료의 질 측정지표 분석 및 의사결정지원시스템 개발 (Analysis of Healthcare Quality Indicators using Data Mining and Development of a Decision Support System)

  • 김혜숙;채영문;탁관철;박현주;호승희
    • 한국의료질향상학회지
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    • 제8권2호
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    • pp.186-207
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    • 2001
  • Background : This study presented an analysis of healthcare quality indicators using data mining and a development of decision support system for quality improvement. Method : Specifically, important factors influencing the key quality indicators were identified using a decision tree method for data mining based on 8,405 patients who discharged from a medical center during the period between December 1, 2000 and January 31, 2001. In addition, a decision support system was developed to analyze and monitor trends of these quality indicators using a Visual Basic 6.0. Guidelines and tutorial for quality improvement activities were also included in the system. Result : Among 12 selected quality indicators, decision tree analysis was performed for 3 indicators ; unscheduled readmission due to the same or related condition, unscheduled return to intensive care unit, and inpatient mortality which have a volume bigger than 100 cases during the period. The optimum range of target group in healthcare quality indicators were identified from the gain chart. Important influencing factors for these 3 indicators were: diagnosis, attribute of the disease, and age of the patient in unscheduled returns to ICU group ; and length of stay, diagnosis, and belonging department in inpatient mortality group. Conclusion : We developed a decision support system through analysis of healthcare quality indicators and data mining technique which can be effectively implemented for utilization review and quality management in a healthcare organization. In the future, further number of quality indicators should be developed to effectively support a hospital-wide Continuous Quality Improvement activity. Through these endevours, a decision support system can be developed and the newly developed decision support system should be well integrated with the hospital Order Communication System to support concurrent review, utilization review, quality and risk management.

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