• 한국건설관리학회:학술대회논문집
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• 한국건설관리학회 2006년도 정기학술발표대회 논문집
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• pp.473-477
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• 2006

국내 건설현장은 아직까지 근로자를 위한 많은 편의 시설들이 부족한 형편이며, 이러한 것들은 궁극적으로 근로자들 스스로 안전의식이 결여되어 건설재해 발생에 악영향을 미치고, 이것은 건설현장에 대한 3D기피 현상을 확산시켜 인력난을 겪고 있는 현실이 더 가중될 것이다. 본 연구에서는 이러한 문제점의 해결방안을 인간본성의 원천에서 찾아 내어 해결하기 위해 근로자들의 감성을 일깨우는 감성안전문화시설들을 현장에 적용하였다. 그 결과, 감성안전문화시설들은 근로자들에게 작업 중 안전의식을 조성시키는 긍정적인 측면이 있었다. 또한 이러한 시설물들은 근로자들로 하여금 조직의 일원으로서 느끼게 했으며, 작업능률에 큰 도움이 되는 것으로 조사되었다.

• 기술혁신연구
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• 제4권1호
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• pp.1-26
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• 1996

Traditional studies of new venture performance have focused on the characteristics of entrepreneurs and have shown conflicting results on the relationship between the characteristics and performance of new ventures. Recently, some researchers have broadened their search to include aspects of the industry and the strategy of new ventures. The purposes of this study are to identify wtrategic archetypes of new ventures based on the taxonomic approach and to explain the differences in new venture characteristics and performance among strategic archetypes. To find the strategic archetypes, 114 new venture CEOs from various industries were asked to describe their ventures' competitive strategy through 19 questionnaire items on competitive methods. Using factor analysis and subsequent cluster analysis, four archetypes were identified such as : versatile type, technology-driven type, market-oriented type, and cost reduction type. The results imply that there exist different types of venture strategy even among new technology-based venture firms in Korea, and show the differences in performance among strategic archetypes: market-oriented type and versatile type are better than cost reduction type in terms of growth rate and profitability. Because the venture strategy in identified as a major determinant of the venture performance in this study, the choice of venture strategy suitable for firm's industrial characteristics and internal resource bases becomes a very strategic decision for firm's sustained growth. Further studies are needed to strengthen some methodological limitations of the study.

• 한국산업보건학회지
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• 제24권3호
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• pp.393-403
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• 2014

Objectives: Korean Occupational Safety and Health Agency(KOSHA) intended to provide guidance to respirator program administrators on respirator selection. The purpose of this project is to suggest a preliminary respirator selection guide(PRSG) for the final guidance certified by KOSHA for the correct selection of respirators in the workplace. Materials: This PRSG was made on the based of current status of respirator usage including respirators available in Korea, foreign documents search and so on. PRSG was partially modified NIOSH pocket guide to chemical hazards, 3M Respirator Protection Resource Guide(RPRG) and OSHA Assigned Protection Factor(APF) rulemaking. Results: Respirators for chemicals having Korean Occupational Exposure Limits(KOELs) can be recommended in PRSG. For the others chemicals that have no KOELs, PRSG tells you what respirators you can select, using a simple step-by-step approach after health hazard assessment like HSE procedure. Conclusions: PRSG helps you to decide the right level of protection for a given hazardous substance and how to select the right respirators. PRSG is thus expected to reduce significant misuses of respirators for the work environment.

• 대한안전경영과학회지
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• 제4권1호
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• pp.105-114
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• 2002

Nowadays, most companies seek after the greatest profit by means of offering the goods which consumers want timely and efficiently and minimizing the cost of inventory and distribution channel which amounts to the great portion of total cost. And according as EC(Electronic Commerce) market has increased rapidly, SCM(Supply Chain Management) for EC become one of the most important facts for companies, therefore this paper suggest SCM scheme which EC, especially B to C, is added to the existing commerce system. This paper uses internet for information integration of distribution channel which is away from one another and applies TOC(Theory of Constraint)'s DBR(Drum-Buffer-Rope) Scheduling for synchronization through the whole supply chain. It is possible to synchronize the whole supply chain by means of making the speed of manufacturing and distribution to be controlled by consumer's order which is received in distribution center, and inventory and loss of sales opportunities are minimized by constant. Buffer Management. If inventories in distribution center is short, then it needs to search CCR(Capacity Constraint Resource) in supply chain and to control the speed of manufacturing and distribution according to the ability of CCR. This paper applies PT(Partial Transshipment) strategy for Delivery from distribution center to store or cyber consumer. the strategy this paper suggests chooses neighbour area from area which each distribution center takes charge, and then makes product ordered by cyber consumer which lives in the chosen area to be delivered according to inventory of distribution center.

• 대한간호학회지
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• 제40권4호
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• pp.463-472
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• 2010

Purpose: This study was done to develop a web-based education program for nurses working in nursing homes. The focus was on the rights of older adults. Methods: The program was designed based on the Network-Based Instructional System Design (NBISD) model and was operated and evaluated between July 2007 and June 2008. Results: Out of nursing records of 40 residents from a nursing home, the final 7 cases were deducted through classification using the Resource Utilization Group (RUG)-III. The data on needs for education was collected from 28 nurses working in 15 nursing homes located in Seoul and Gyeonggi Province, who agreed to complete a self-report questionnaire. A comprehensive review of the literature and two focus groups interviews were used to search for risk factors and guidelines for protection of human rights. The education program was developed based on Kolb's experiential learning model and composed of 5 units, which included content on types of human rights and rights to death with dignity, elder abuse, physical liberty, and self-determination. The program was positively evaluated showing a score of 3.35 (SD=0.37) out of 4. Conclusion: The educational program developed in this study should promote nurses' sensitivity to the rights of elders and improve nurses' behaviors in protecting the rights of elders residing in nursing homes.

• 한국실내디자인학회논문집
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• 제15권2호
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• pp.174-182
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• 2006

This study is focused on interior materials and wastes among other diverse environmental strategies for sustainable construction. The case study was carried out by using MSDG, mainly utilized in evaluating performance of sustainable constructions in Minnesota, the US, as an evaluation tool, in order to analyze American practices. In this study, a field inspection was conducted to 6 Minnesota cases, following a preliminary examination through literature study and portal site search, and then, constructive reports, interviews with people in charge, and empirical data including photos were added to the basic data provided by MSDG and MOEA As a result, it turned out *that sustainable materials were mainly used even in newly constructed buildings and wastes were properly managed in an environment-friendly, economical, and ethical manner, *that life cycle assessment showed reduction in some constructive costs even when the basic costs were high, *that some recycled finish materials were widely used in diverse areas, *that minimum consumption of raw materials, minimum environmental damage by materials, minimum effect of materials on IAQ were found in the examined cases, and *that many attempts were made to minimize resource consumption and constructive wastes from diverse perspectives.

• International Journal of Internet, Broadcasting and Communication
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• 제7권1호
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• pp.42-48
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• 2015

Generally, the current commercial cloud system is hosted by the centralization large datacenter. However, the other clouding forms existed and one of them is the P2P cloud. The P2P Cloud is a distributed systems, is freedom to join and leave and is possible to provide the IaaS. Commonly, P2P Cloud System is based on Pure-P2P System. Since a number of connection paths exist, it has a high reliability and easily scalability of the network. However, there are disadvantages of the slow rate of route because of looking up the all peers in order to search for the peer. In this paper, it proposes the P2P cloud system based on super-peer P2P. Super-peer P2P system has fast routing time, because of searching for cluster unit and it also can has high reliability and high scalability. We designs the super Peer cloud service and proposes the system model and Resource Allocation Algorithm for IaaS in Super peer P2P environment.

• 한국시뮬레이션학회논문지
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• 제20권4호
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• pp.59-66
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• 2011

본 연구에서는 시뮬레이티드 어닐링 알고리즘에 기반한 다중 RUN(multi-RUN: m-RUN) 교착 제어 정책 생성 알고리즘 설계에 대해 제안하였다. 이 방법은 단순한 RUN DAP를 m개 생성한 후 이들의 합성에 의해 초기 m-RUN DAP를 정의하고 이를 점차적으로 개선시켜 나가는 것이다. 이 때 이웃(Neighbor) m-RUN은 현재 m-RUN에서 오직 한 개의 성분 RUN만을 랜덤하게 수정하여 생성하는 지역 탐색 기법을 적용하여 선택하였다. 또한 몇 가지 기본적인 시스템 구성을 가정하고 수치 실험을 적용하여 제안된 교착 제어 정책 성능의 우수성을 평가하였다.

• 한국수자원학회논문집
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• 제38권1호
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• pp.25-35
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• 2005

요즘 다목적댐의 수력발전을 일으킬 수 있는 수자원은 용수공급이 증가함에 따라서 점점 감소하고 있는 형편이다. 한편 국내 수력 발전량의 거래가 다자간의 시장경제 체제로 형성될 경우, 수력에너지 생산자는 최적 공급량과 공급의 수문학적 신뢰도 수준을 제시해야 한다. 이에 본 연구에서는 금강 수계 내 위치한 용담다목적댐의 수력 발전소에서 공급가능한 발전량과 공급 신뢰도를 평가하기 위하여 저수지 조작 기법으로 선형계획법을 적용하였고 1차원 조사법을 이용하여 유입량의 신뢰도와 수력 발전 공급량의 최적치를 결정하였고 그 주요 결과를 제시하였다.

• 한국문헌정보학회지
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• 제35권3호
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• pp.151-172
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• 2001

최근 정보기술의 발전과 함께 디지털 정보환경으로 진입하면서 도서관의 정보이용행태에 변화가 나타나고 있다. 특히 디지털환경에서 원문제공이 가능해지고 이용자가 컴퓨터를 매개로 하여 원하는 정보원에 보다 용이하게 접근할 수 있으며 특정웹페이지의 내용을 효과적으로 이용하고자 하는 욕구가 증가하고 있다. 기존의 장서관리가 정보매체별 중심이었다면 이제는 매체에 수록된 특정 정보내용을 이용자 욕구에 적합하게 연결시켜 줄 수 있는 내용관리가 필요하다고 할 수 있다. 본 연구에서는 이용자의 정보이용 커뮤니케이션 전반을 이해하기 위한 내용관리의 핵심요소 설정하기 위해 설문조사를 실시하여 이용자 중심의 내용관리 요소를 이용자 요소 중재요소 서비스요소로 설정하였다.