• 대한안전경영과학회지
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• 제17권3호
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• pp.105-113
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• 2015

The incidents related to transporting hazardous materials may cause serious impacts on neighborhood and surrounding areas. It is essential to have a real-time safe management system for incidents prevention of transporting hazardous materials. Currently, the system is not integrated into one channel, which makes it difficult to control an incidents response. Another problem is that event status is not appropriately shared among authorities having responsibilities taking down the incidents. This paper investigates previous studies covering the real-time safety management system for hazard material transports and suggests an integrated management system that helps communicate effectively and promptly.

• 대한안전경영과학회:학술대회논문집
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• 대한안전경영과학회 2007년도 춘계학술대회
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• pp.323-333
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• 2007

This paper presents contents of certificates, and use for reference materials. This study also introduces general requirements for the competence of reference material producers. Lastly this paper shows general and statistical principles for certification of reference materials.

• 보건행정학회지
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• 제26권4호
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• pp.333-342
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• 2016

Background: The use of therapeutic materials based on new health technology has increased in recent years in the field of medicine, raising concerns for medical practitioners regarding increased spending on the new therapeutic materials amid the rapid population ageing and increase of chronic diseases in Korea. While therapeutic materials have significant importance in the health care system, they have not been given appropriate attention in the academic world of Korea. The purpose of this study is to identify factors that affect the growth of expenditure on therapeutic materials and to derive implications for an effective management considering the diversity of therapeutic materials. Methods: Using the claims data of the National Health Insurance Services, specific utilization patterns of groups of therapeutic materials in the middle classification level of Health Insurance Review and Assessment Service from 2007 to 2014 were analyzed. Four categories (J5083: drug eluting coronary stent, D0302: nonmetallic anchor, K6014: gauze, K6023: gauze) that exhibit unique patterns with respect to price and volume were selected. Then, decomposition analysis was performed to identify the largest contributor to the spending growth by dividing the products into existing, new, and abandoned products for the period between 2010 and 2013. Results: The effect of new products had larger impact on spending growth than the effect of core items in drug eluting coronary stent (J5083) and nonmetallic anchor (D0302). In addition, existing products in general included items priced relatively lower when compared with another item manufactured by the same company. In the gauze category, however, existing products had the largest impact on expenditure and the effect of volume was greater than that in other categories. Conclusion: This study provides evidence that appropriate management measures classified by the characteristics of therapeutic materials are required for therapeutic materials pricing and reassessment in Korea.

• 한국산학기술학회논문지
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• 제11권1호
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• pp.242-249
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• 2010

국내 건설공사의 규모가 점점 대형화, 복잡화, 전문화 되어가면서 품질향상, 원가절감, 안전 확보, 공기단축 등의 요구는 날로 증가하고 있다. 공기지연 없이 좋은 품질로 공사를 수행하기 위해서는 실시간 건설자재 관리가 매우 중요한 사항이므로, 최근 건설자재관리의 효율성을 위하여 RFID(Radio Frequency Identification)를 이용하는 다양한 연구들이 진행되고 있다. 이에 본 연구는 이러한 RFID의 기술적 특성을 파악하고 RFID에 대한 기존 연구들을 분석한 바탕위에, 건설현장에서 이루어지고 있는 자재관리 현황에 대한 조사를 통하여 문제점을 도출하고, RFID를 적용한 건설자재관리 방안을 제안하고자 한다. 본 연구는 건설자재의 효율적 관리를 통해 정확한 공정관리에 따른 필요자재를 적시에 공급할 수 있는 가능성을 제시할 것이며 이는 건설생산성의 향상으로 귀결될 것으로 예상된다.

• 국제학술발표논문집
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• The 4th International Conference on Construction Engineering and Project Management Organized by the University of New South Wales
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• pp.209-212
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• 2011

Selection of finishing materials in the design stage is an important management factor in terms of use safety and satisfaction, and work cost and process. However, selection of materials in the design stage is usually conducted without related guidelines or a set process, but depends on the experience of the architect or advice of materials company employees. Therefore, the aim of this study was to develop a finishing materials selection process that can be used by a architect. Materials selection related rules collected through interview with experts and five office building cases were used as knowledge. In addition, another aim of the study was to propose a prototype system interface for use in the field.

• 한국화재소방학회논문지
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• 제31권1호
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• pp.108-115
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• 2017

본 연구의 목적은 현행 위험물안전관리법이 위험물에 대한 저장, 취급 및 운반 등에 대한 예방정보전달(information communication)의 주요내용으로만 구성되어 있으므로 사고대응(incident response)에 대한 내용이 아주 미미함으로 초기대응에 문제점이 도출되고 있는 실정이다. 따라서 사고예방과 대응을 동시에 갖는 선진화 방법인 GHS체계로 위험물안전관리법 개선(안)을 제시하고자 한다. 또한 위험물안전관리법과 GHS제도의 위험성 분류체계가 많이 달라 제조소 등의 산업계와 수 출입 업체에 혼란을 야기 시킬 수 있으므로, 주요 선진국의 위험물 분류체계 분석을 통하여 위험물안전관리법과 GHS 분류체계의 조화방안을 제시하였다.

• 가족자원경영과 정책
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• 제1권1호
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• pp.89-100
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• 1997

The purpose of this study is to investigate the sages’ philosophic view of home economic management in Chosun dynasty. The research method is to review literatures such as Jangbosanrimkongje, Songhosasal, Sasojul, Nehun, Geneusa, Mocminsimsa and Dasanmusun. The major points of this study were as, 1) Sages mastered that the primary principle of home economic management is to control the material desires. 2) Sages believed that home life management is required the lowest materials, and those materials enough are able to obtained through diligence, frugality, thift and savings. Therefore Sages advised us that each of us lives a diligent, frugal, thrifty and saving life.

• 한국전자통신학회논문지
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• 제11권8호
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• pp.793-800
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• 2016

건축 분야에 있어 자재를 효율적으로 관리하는 것은 건축 설계 및 해체 시 필요한 매우 중요한 작업이다. 건물 해체 시 발생하는 폐기물의 양이 증가함에 따라 이와 관련된 처리방법, 재활용 가능성, 환경에 미치는 영향에 대한 관심이 점차 증대되고 있다. 기존의 건축 자재관리를 위한 데이터베이스들은 일반적으로 자재의 종류와 투입량을 관리하기 위한 목적으로 구축되었고, 건축물 해체 및 재건축 단계를 고려하여 건축자재의 재사용을 위한 데이터베이스 개발은 활발히 진행되지 않고 있는 실정이다. 본 논문에서는 위치추정 모듈을 탑재한 RFID(: Radio Frequency IDentification) 시스템을 사용하여 습득한 위치정보를 기반으로, 건축물 해체 및 재건축 시 자재의 효율적인 재사용을 위해 건축자재의 위치와 상태를 포함한 다양한 자재정보를 효율적으로 관리할 수 있는 데이터베이스 시스템을 제안한다. 본 논문에서 제안된 데이터베이스 기반의 건축자재 재사용 관리는 건축비용 및 시간 절감 측면에서 많은 기대효과를 가져 올 것으로 보인다.

• 한국의류학회지
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• 제25권1호
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• pp.61-70
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• 2001

As important factors determining human sensorial comfort, liquid moisture management and surface properties of heat resistant workwear materials were examined. To figure out liquid moisture management properties of the test materials, absorption capacity, rate of absorption, and evaporation properties were assessed. A modified GATS(Gravimetric Absorbency Testing System) was used to measure the liquid moisture accumulation associated with the wicking of liquid moisture from sweating skin. The GATS procedure measures demand wettability of materials to take up liquid in a direction perpendicular to the fabric surface and it was modified to incorporate a special test cell and cover to assess absorption behavior in the presence of evaporation. Fabric stiffness, smoothness, number and the length of surface fibers, and an estimate of the contact area between the skin and fabric surface were measured to characterize the mechanical and surface properties of the test materials. Also an estimate of the force with which a fabric clings to moist skin was made using as wet-cling index.

• 국제학술발표논문집
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• The 3th International Conference on Construction Engineering and Project Management
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• pp.1383-1387
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• 2009

As information technologies in construction field get developed, various studies and projects are in progress for improvement of construction industry. Meanwhile, web-basis online system for building materials is tending upward. However, most of the informations about classification system for building materials and specifications are not systematic yet. Most field staffs have some troubles in making full use of the material information, repeating inefficient works from constructional design to the maintenance of it. This study designed auto-categorization system classified by materials, multi-search engines, auto-converting/creating electronic catalog as well as RFID search support to provide standardized building materials information.