• 대한안전경영과학회지
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• 제10권1호
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• pp.129-137
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• 2008

The studies on the logistics has been mainly centered on the logistics information system and logistics performance on the supply chain for the enterprise's profit making. For sustainable development, it's being required the construction of recycling-oriented system, and it's also necessary to construct the efficient system not only in forward but in reverse channel. In addition, it's required to construct information system for supporting reverse logistics smoothly. In this study of manufacturing enterprises, recognition on the environmental problems is set as the adaptation degree to the national environmental regulations and enterprise's concern to the environmental logistics, and it presents the direction through analyzing the effects of such environmental logistics recognition on reverse logistics information system and performance. In order to achieve these aims, it was performed through combining philological and positive studies.

• 유통과학연구
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• 제17권7호
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• pp.99-109
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• 2019

Purpose - The purpose of this development the business model of the healthcare sector in order to promote patents satisfaction towards medical sector services improvement for the medical business model innovation to possess a competitive advantage in the medical and pharmaceutical industry. Research design, data, and methodology - Safety standard protocol from existing multidisciplinary literature is a process of theorization, which uses grounded theory methodology rather than a description of the data and the targeted phenomenon by using Jabareen (2009). The first task is to map the spectrum of food safety literature regarding the phenomenon in safety management. This process includes developing the implementation factors and other sources such as existing business models and practices into the protocol design. Results - The study suggests the conceptual framework to improve the safety management for patients' environmental sustainability performance. Conclusion - The business model may support the beneficial aspect to healthcare government's policymakers, hospital employees, and medical specialist who can apply the practical perspective of its value regarding an educational protocol. Originality/value - This study contributes to and extends our understanding of environmental sustainability performance, identifying the rationale for safety standards performance in the healthcare industry with suggested hybrid safety standards market consumer interconnector.

• 한국재난정보학회 논문집
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• 제17권1호
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• pp.81-96
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• 2021

연구목적: 공급체인관리에서 다룬 선행연구를 기반으로 요인을 분석하여 비즈니스 연속성 관리시스템(BCMS)의 위험평가와 위험관리 요인이 경영성과에 미치는 영향을 검증하였다. BCMS의 위험요인을 도출하고 예측 불가능한 위험을 평가함으로써 체계적인 위험관리 방안을 구축함과 동시에 기업이 업무중단 없이 경쟁우위를 선점하도록 기여하는데 연구의 목적이 있다. 연구방법: BCMS의 위험평가, 위험관리, 경영성과의 구조적 관계를 도출하였다. 이를 위해서 124명의 우리나라 기업에 종사하는 책임자, 관리자를 상대로 설문을 조사하였다. 빈도분석, 타당성분석, 신뢰성분석, 상관분석, 단순회귀분석을 하였다. 연구결과: 첫째, 위험평가는 위험관리에 정(+)의 영향을 미쳤다. 둘째, 위험관리는 경영성과에 정(+)의 영향을 미쳤다. 마지막으로 위험평가는 경영성과에 정(+)의 영향을 미쳤다. 결론: 기업의 경영성과는 BCMS의 위험평가와 위험관리 역량은 재무적 성과를 통해서 관리하고 위험관리 활동은 비재무적 성과를 통해서 관리해야할 것이다.

• Journal of Construction Engineering and Project Management
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• 제4권1호
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• pp.37-44
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• 2014

Comparatively, the construction industry has, on average, a higher rate of fatal and major injuries, work induced ill-health and damage to properties than other industrial sectors; and this is a source of concern to industry stakeholders. The study showed that although subcontracting could be contributory to an increase in workplace accidents in the construction industry, contractual aspects of subcontracting arrangements (such as the power imbalance that exist along the client-customer interface) also present opportunities for improvements in health and safety management (HSM) practices in organisations. This conclusion was reached after an analysis of a questionnaire survey (with a 27% response rate) that assessed the attitudes and perception to health and safety issues.

• 산업공학
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• 제24권2호
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• pp.139-150
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• 2011

The EPCglobal Network is a computer network used to share product data among trading partners. It provides the supply chain with improved visibility and traceability by using Electronic Product Code (EPC), which is stored on an RFID tag. Although this network model is widely accepted as a global standard and the growth of EPCglobal-subscriber base is considerable, the EPC technology adoption process is still in its infancy. This is because some of the critical issues on this model still remain to be verified such as scalability, data management, security, privacy and the economic value of data sharing. In this paper, we focus on scalability issue among the challenges to overcome and we regard performance of the EPCglobal Network only as a track and trace query-processing cost in the network. We developed performance models consisting of three elements of the EPCglobal Network : Discovery Services (DS), EPC Information Services (EPCIS), Object Naming Services (ONS). Then we abstracted out the track and trace query execution model to evaluate performance of the overall EPCglobal Network. Finally using the proposed models, we carried out simulation analysis based on an RFID-based inbound logistics process of automobile parts. This work is an important step towards the EPC technology diffusion and provides guidelines for businesses looking to buy or build the EPCglobal Network-based systems.

• Industrial Engineering and Management Systems
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• 제11권2호
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• pp.155-164
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• 2012

As the global market becomes more competitive, manufacturing industries face relentless pressure caused by a growing tendency of greater varieties of products, shorter manufacturing cycles and more sophisticated customer requirements. Efficient and effective supplier selection and order allocation decisions are, therefore, important decisions for a manufacturer to ensure stable material flows in a highly competitive supply chain, in particular, when customers are willing to accept products with less desirable product attributes (e.g., color, delivery date) for economic reasons. This paper attempts to solve optimally the challenging problem of supplier selection and order allocation, taking into consideration the customer flexibility for a manufacturer producing multi-products to satisfy the customers' demands in a multi period planning horizon. A new mixed integer programming model is developed to describe the behavior of the supply chain. The objective is to maximize the manufacturer's total profit subject to various operating constraints of the supply chain. Due to the complexity and non-deterministic polynomial-time (NP)-hard nature of the problem, an improved genetic approach is proposed to solve the problem optimally. This approach differs from a canonical genetic algorithm in three aspects: a new selection method to reduce the chance of premature convergence and two problem-specific repair heuristics to guarantee feasibility of the solutions. The results of applying the proposed approach to solve a set of randomly generated test problems clearly demonstrate its excellent performance. When compared with applying the canonical genetic algorithm to locate optimal solutions, the average improvement in the solution quality amounts to as high as ten percent.

• 한국전자거래학회지
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• 제9권3호
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• pp.207-226
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• 2004

공급망관리(SCM)는 인터넷을 기반으로 한 비즈니스 환경에서 중요한 정보기술 이슈 중의 하나이다. B2B 전자상거래 환경에 관련 있는 많은 기업들은 기존의 기업 Business 프로세스를 새롭게 통합된 공급망 프로세스로 개선하기 위한 혁신적인 노력을 하고 있다. XML/EDI를 활용한 SCM 시스템은 전통적 거래 당사자들간의 관계를 재편성하게 함으로써 그들에게 경쟁적 우위를 제공하고 있다. 본 연구는 XML/EDI를 활용한 SCM 시스템 프로토타입을 제안한다. 본 연구는 자동차부품산어을 대상으로 하여 자동차 Lamp를 생산하는 1차 부품기업에 초점을 두어 객체지향 방법론인 UML을 활용하여 자동차부품산업의 공급망관리 프로세스에 대한 분석과 설계를 수행한다. UML을 이용한 SCM 시스템의 구현은 소프트웨어 재사용과 확장성 그리고 기업 내부 정보시스템과의 상호 호환성에서 좋은 성과를 보여준다.

• 대한안전경영과학회지
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• 제19권1호
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• pp.169-179
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• 2017

The size of the market for SCM information systems have globally and steadily increased. And there are businesses that obtained innovative business performance by introducing SCM information systems. However, many businesses have still undergone trial and error in the process to introduce and operate SCM. As external factors including suppliers, customers, etc. and internal factors of businesses have been analyzed to be failure factors of executing SCM information systems, the businesses that try to introduce SCM information systems need to understand possible failure factors and establish the solutions. Therefore, this study tries to verify the diffusion of SCM information systems and effects on bullwhip effects. The study is expected to suggest empirical data that people will refer to the establishment of next counterstrategies according to the lapse of the period that systems are introduced based on theoretical bases related to the diffusion of SCM information systems.

• 품질경영학회지
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• 제35권1호
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• pp.81-96
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• 2007

In this study, we conduct an empirical study to investigate the impact of the interdependence and trust between supplier and buyer on both their collaboration and supplier performance in automobile industry supply chain. The result shows that there is a positive relationship between the supplier's dependence and trust on the buyer and their collaboration. Moreover, it shows that supplier's dependence and trust on the buyer affects supplier performance through collaboration as a mediating effect. Therefore it is very important to notice that supplier and buyer in automobile industry should try to have a good collaborative relationship together in order to improve supplier performance.

• 디지털융복합연구
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• 제10권3호
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• pp.51-58
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• 2012

본 연구에서는 경영혁신전략의 하나로 구축 운용되어 왔던 공급사슬관리시스템(SCM)의 핵심적인 성공요인을 도출하였고, 이들 성공요인들 사이의 중요도를 기반으로 한 우선순위를 결정하기 위하여 계층적분석기법(AHP)을 실시하였다. 공급사슬관리시스템의 핵심성공요인의 도출을 위해서는 국내 상장기업 중 공급망관리시스템을 구축 운영하고 있는 기업을 대상으로 인터넷 설문조사를 실시하였고, 수집된 데이터로 실증분석을 하였다. 실증분석 결과 SCM의 주요성공요인은 경영조직요인, 정보기술요인, 외부환경요인 그리고 성과 및 변화관리요인으로 함축되었다. 이들 요인들을 AHP 기법을 통해 우선순위를 분석한 결과로 "IT기술인프라" 요인이 성공요인들 중 우선순위가 가장 높았다. 본 연구의 결과는 한국 제조업들의 공급사슬관리에 있어서 구축 및 관리 방향을 제시해 줄 것으로 판단된다.