• KIEAE Journal
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• 제4권3호
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• pp.171-178
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• 2004

In recent years, the objective information for the environmental effect of architecture will be furnished to the designer and inhabitant in order to minimize an excessive energy consumption and environmental loads by buildings. In addition, an environmental friendly architectural certification program for a residence, office, and school facilities have been operated to spread and supply environmental friendly architecture. Most of the environmental friendly architectural certification programs proposed in the country are focused on the aspect of the physical environments of architecture in its certification ranges. In the case of a foreign country, however, the certification ranges of an environmental friendly architectural certification program for the school facilities among the programs will be extended not only to the standards for architectural design, environmental aspect, and maintaining and management basis by considering the characteristics of educational effects for students but also to the curriculum, policy of environment, and roles of local community facilities by reflecting a social aspect. Therefore, this study proposes a design and evaluation method by considering an ecological element that will satisfy the requirement for educational well-being that includes not only the requirement for school facilities according to the development of a new curriculum like a space for teaching and learning but also the improvement of the quality of educational environments and the objective of an ecological school.

• 교육시설 논문지
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• 제20권3호
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• pp.53-61
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• 2013

The purpose of this study is to suggest the way how to improve the school green building certification system based on life cycle assessment methodology and to assess $LCCO_2$ in outline. Green Building Certification System for School is comprised of 7 categories and 39 items. 7 categories include Land use and Transport, Energy and Atmosphere, Materials and Resources, Water, Management, Ecology, Indoor environmental quality. School is a public facility for students. So Green Building Certification System for School must have educational point of view adding to energy saving, reduction of greenhouse gas emission, etc. Also it needs to be classified into three categories ; kindergarten, elementar/middl/high school and university. Improvement plans for items are as follows ; energy consumption and $LCCO_2$ assessment considering life cycle, deletion or integration of duplicate items by comparing other systems, application of passive solar systems, consideration of the law and standards change, and selection of items considering specific building use.

• 한국신뢰성학회지:신뢰성응용연구
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• 제9권3호
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• pp.259-274
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• 2009

Printed circuit boards for RAM are widely used in modern electronics such as computers, artificial satellites and consumer durables. They are exposed to a very diverse environment and consists of many complicated components and therefore needs careful approach to the enhancement and assessment of reliability of the item. In this article reliability standards for PCBs for RAM are established in terms of quality certification tests and failure rate tests.

• 한국신뢰성학회지:신뢰성응용연구
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• 제9권3호
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• pp.195-218
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• 2009

Wiper motors are used in every automobile. They are exposed to a very diverse environment and consists of several components and, therefore needs careful approach to the enhancement and assessment of reliability of the item. In this article reliability standards for wiper motors are established in terms of quality certification test and failure rate test.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2020년도 가을 학술논문 발표대회
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• pp.4-5
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• 2020

Pipe support is a representative structure that supports slab formwork, and it is a representative temporary equipment that has been systematically managed since the 1990s when the domestic temporary equipment performance test system was introduced. Nevertheless, it is also a reality that many of the products in circulation are used products that are reused and do not meet the performance of the initial manufacturing stage. However, if only new products are insisted, it could lead to delays in the process due to an increase in construction costs and difficulties in timely delivery. On the contrary, it is not acceptable for the safety of the construction site to use products of low quality without verification procedures or standards. Therefore, this study attempts to grasp the management system such as safety certification for temporary equipment and the actual condition of quality control to maintain performance, and propose improvement plans.

• 한국재난정보학회 논문집
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• 제17권2호
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• pp.391-402
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• 2021

연구목적: 안전인증 생태계 주체별 의견 유형화를 통하여 제도 운영상의 취약점을 확인하고 미래 변동성에 대하여 안전인증제도가 빠른 회복력을 가질 수 있도록 개선방안을 제시하고자 한다. 연구방법: 문헌조사 및 자료 분석을 통해 국내·외 유사 안전인증 및 관련 사례와 국제 기준 및 국가 표준 현황 등을 확인하였으며, 안전인증 생태계의 이해관계자별로 실태조사를 실시하고 문제점 유형화 및 개선방안을 수립하였다. 연구결과: 안전인증대상기계등을 제조 또는 수입하거나 사용하는 사업장을 대상으로 안전인증 대상품에 대한 품질 만족도, 개발제조 및 사용과정에서의 장애요인, 안전인증 관련 개선사항 등 제도전반에 걸친 실태조사를 실시하고 제도 운영상의 문제점 및 취약점을 발굴 및 범주화하여 개선방향 수립 및 작동성 향상을 위한 세부 추진과제를 도출하였다. 결론: 안전인증제도의 선진화·국제화를 위해서는 본 연구를 통하여 도출된 세부 추진과제를 효율적으로 수행하여야 할 것이며, 더불어 안전인증 생태계의 변동성에 대한 회복력 강화를 위해서는 주체별 상호 관계 개선을 통하여 선순환 구조의 운영시스템 구축이 중요하다고 판단된다.

• 산업경영시스템학회지
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• 제44권2호
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• pp.124-131
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• 2021

In the recent business environment, risks related to product safety problems are increasing. These are arising from various factors such as increasing product and production complexity, supply chain diversification, enhanced PL (product liability) law and strengthening regulations of the government. Accordingly, ISO (international organization for standardization) published standards of PSMS (product safety management system) for suppliers such as ISO 10377 and ISO 10393. Meanwhile, the ISO 9001 QMS (quality management system) was revised in 2015, and it has established itself as an effective tool that can consistently meet the various requirements of stakeholders and promote customer satisfaction. This study aims to suggest an integration framework of QMS and PSMS based on the recent ISO international standards. To this end, firstly, the relationship between QMS and PSMS is studied based on the quality and product safety definitions, PDCA (plan-do-check-act) cycle and risk-based thinking. Secondly, the requirements of ISO 10377 and ISO 9001 are compared and classified as the common and ISO 10377 specific requirements. Finally, integration steps of two systems are suggested and guidelines that can systemize the integrated requirements are presented in the aspect of processes and documentation. This study is expected to be used as a guideline that helps companies those have already acquired QMS certification to build an international-level product safety management system early.

• 한국철도학회논문집
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• 제16권4호
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• pp.246-252
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• 2013

철도차량은 차량조건, 선로조건 및 운행조건들에 의한 많은 진동원에 의해 매우 복잡한 형태의 진동과 충격이 발생한다. 진동과 충격은 철도차량에 부착되어 있는 부품 및 구성품을 고장시키는 원인이 된다. 이러한 진동 및 충격에 의한 장치의 고장을 줄이기 위해서는 개발단계에서부터 진동과 충격시험을 통해 장치가 진동과 충격에 견디는 지를 확인한 후에 철도차량에 장착하고 있다. 국내에는 서로 상이한 방법을 적용한 여러 가지의 철도차량 진동 및 충격시험 규격이 사용되고 있다. 본 논문에서는 국내에서 대표적으로 사용되는 규격인 IEC 61373과 KS R 9144, KS R 9146에 대해 상대적 비교를 통해 진동과 충격시험의 방법에 대한 차이점을 고찰함으로써 진동시험 관련자들이 정확한 진동 및 충격시험을 할 수 있도록 하고자 한다.

• 한국항공운항학회지
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• 제25권3호
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• pp.123-134
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• 2017

In order to advance into the MRO industry, the Aviation maintenance organization with suitable for the standards for personnel, facilities and operations should be first approved by FAA and EASA. The purpose of study is designed to arrange the standards required for personnel, facility, operation rule for approval of Repair Station maintenance organizations certified by FAA PART 145 of the US Federal Aviation Regulation. Also to consider the following differences through the comparative analysis with domestic AMO certification of the information in the Management, Maintenance Process, and Quality System for approval of maintenance organization authorized, the additional EASA PART 145. As a comparative analysis on maintenance organization certification in the country between FAA and EASA, this study could show us that domestic maintenance organization, certified manual contents are used by applying just many of the FAA system. And we could know that as part of the EASA maintenance organization certification process, airmen personnel were relatively systematically segmented and controlled. For domestic maintenance organization certification, operational as policy implications we would like to present policy implications such as the implication of rating system of Aviation Mechanic License like EASA, the financial support of the training center to resolve the shortage of the FAA or EASA license holders, operational organization as "CAMO" for systematic aviation mechanic certified system should be required, continued construction of hangar or MRO for airworthiness repair under Governmental support, and varied application of DER system from FAA accordingly.

• 산업경영시스템학회지
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• 제44권4호
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• pp.106-112
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• 2021

In the early 1960s, US Air Force lost missile launch bases during ICBM development by a defect in the missile design and operation plan. U.S. DoD realized the limitation of the existing accident prevention method. Therefore, the weapon development required system safety activity, and procurement projects of U.S. DoD applied MIL-STD-882(System Safety). Development projects of U.S. DoD more emphasized the importance of system safety after the space shuttle Challenger exploded in 1986. Currently, Airworthiness certification for military aircraft uses system safety to minimize accidents. The domestic defense aviation R&D projects also use the system safety for the airworthiness certification. However, non-aviation weapon R&D projects rarely applied system safety. This paper presents a system safety application method for domestic weapon R&D projects by studying the U.S. military standards/organizations and domestic defense aviation projects.