• 유통과학연구
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• 제11권4호
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• pp.51-60
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• 2013

Purpose - The objective of this paper is to investigate the effect of asset specificity, the level of information sharing, the importance of information sharing, and an integrated collaborative environment on supply chain performance. Research design, data, and methodology - Data collection was implemented as follows: questionnaires were distributed to 250 companies that have business ties with Halla Climate Control Corporation. The empirical study to test our hypothesis was based on statistical analysis (using SPSS 18.0 and AMOS 18.0). The hypothesis of this paper is that the asset specificity variable has positive effects on the following variables: Level of information sharing, the importance of information sharing, and integrated collaborative environment. Moreover the variables, the level of information sharing, and the importance of information sharing are strongly influenced by the variable integrated collaborative environment, and these when combined, have an effect on the dependent variable, supply chain performance. We tested our hypothesized model utilizing path analysis with latent variables. Results - According to the results of our analysis, hypothesis H1, which tests whether there is a relationship between asset specificity and the integrated collaborative environment, is supported at the 0.01 level. Hypotheses H2 and H3 were also confirmed, and asset specificity had positive effects (+) on the level of information sharing variable. The importance of the information sharing variable was statistically significant at the 0.01 level. Hypotheses H4 and H5 posited that the integrated collaborative environment variable would have a positive effect on the level of information sharing; the importance of information sharing variable was strongly supported statistically, with a significant p-value below. Moreover, the level of information sharing (H6), and the importance of information sharing (H7) variables also had a statistically relevant influence on supply chain performance. As a result, existence of a collaborative system between companies would influence supply chain performance by strengthening real-time information access and information sharing. Thus, it is important to construct a collaborative environment where information sharing among companies and cooperation is possible. Conclusions - First, with rapid changes in the business environment, it becomes necessary for enterprises to acquire the right information in order to properly implement SCM. For successful SCM, firms should understand the importance of collaboration with supply chain partners and an internally built collaboration system, which in turn will better promote a partnership commitment with suppliers as well as collaborative integration with buyers. A collaborative system, as we suggest in this paper, facilitates the maintenance of a long-term relationship of trust, and can help reinforce information sharing. Second, it is necessary to increase information sharing over time via a collaborative system so that employees of the suppliers become aware of the system. The more proactive and positive attitudes are towards such a collaborative system by the managerial group, the higher the level of information sharing will be among the users. Successful SCM performance is achieved by information sharing through a collaborative environment rather than by investing only in setting up an information system.

• 한국물환경학회지
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• 제32권3호
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• pp.318-324
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• 2016

The significance of an integrated environmental management system implementation can be summarized into three sections. The first is that the paradigm of a permit system will be changed from the existing media-specific permits to cross-media permits. In the near future, the cross-media license will be granted based on the diagnostic results of the plant. The second is that it will be established through a social concensus, i.e., consultations with stakeholders and direct participation in the system design process of stakeholders. The third is that it will have flexibility in its operating system. In the near future, it will be possible to management an environment through its industrial workplace itself and determine if emission standards are being complied with or not through statistical methods. In addition there is also an urgent need for complementary parts in order to enhance the driving force of the integrated environmental management system which is based on transparency, reliability and flexibility. In other words, it is necessary to continuously promote in order to diffuse consensus and increase an understanding of implementation through an integrated environmental management system. It is also necessary to establish a new organization and educate authorized representatives so that they have the tools to smoothly perform the system.

• 한국콘텐츠학회논문지
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• 제10권2호
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• pp.63-71
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• 2010

본 논문에서는 다양한 환경 센서를 이용하여 농작물 재배 환경에 필요한 정보를 수집하고 실시간으로 모니터링 할 수 있는 센서 네트워크 기반의 농업 환경 모니터링 시스템을 제안한다. 기존의 센서 네트워크 기반의 무선 센서 노드들은 대부분 각 센서들의 특성에 따라 별도의 변환/제어 모듈이 필요했다. 이러한 문제점을 해결하기 위해 본 시스템에서는 농작물 재배지에서 필요로 하는 정보를 얻기 위해 사용되는 여러가지 센서들을 단일 노드에 통합할 수 있는 통합 센서 모듈을 개발한다. 또한 통합 센서 모듈에 맞는 센서 네트워크 모니터링 시스템을 개발한다. 개발된 시스템의 동작 상태를 검증하기 위해 테스트 환경에 통합 센서 노드를 설치하여 설치 환경 정보를 센싱할 수 있도록 하여 실시간으로 모니터링할 수 있게 하였다.

• 한국물환경학회지
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• 제34권3호
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• pp.339-345
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• 2018

The integrated environmental permit system is currently in operation online. It carries out various functions of postmanagement such as the submission of annual reports containing operations management data onto integrated management workplaces, the operation and management of emission facilities and prevention facilities, and the disclosure of information on the integrated permission. On the other hand, the integrated environmental permit system needs to perform various roles in order to stably manage and smoothly perform the permitting work. It is necessary to utilize this system to establish policies by using diverse operations management data onto integrated management workplaces collected in the integrated environmental permit system. This system can also play a role in improving the post-management system and user convenience after the permission review and approval processes. The integrated environmental permit system can be effectively used to set up the BAT-AEL because it collects all of the cross-media data and identifies the overall status of the workplace. In order to establish a post management system after the approval, it is necessary to provide performance management and performance evaluation functions as conditions of the permit after approval. In addition, a variety of support functions should be provided to enable the permission authority and the environmental expert examination agency to facilitate the review of permits. It will be necessary to provide an evaluation system and a proactive diagnostic function to determine whether permission conditions and permit emission standards will change in the future. Also, it is important to adopt an information exchange platform that can be used to collect the status data onto the workplaces; the platform can also be used as an information exchange site for technical working groups (TWG), and for collecting field experts' opinions.

• 한국시뮬레이션학회:학술대회논문집
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• 한국시뮬레이션학회 2001년도 The Seoul International Simulation Conference
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• pp.68-71
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• 2001

Integrated Simulation System of Aircraft is a networked virtual synthetic environment. This paper presents hardware-in-the-loop simulation, man-in-the-loop simulation, computer generated aircraft, virtual prototype of aircraft dynamics, and networked simulation system.

• 환경정책연구
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• 제12권3호
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• pp.3-20
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• 2013

전 지구적으로 기후변화로 인한 영향이 심화됨에 따라, 피해 및 영향을 최소화하기 위한 기후변화 대응 중에서 적응은 필수가 되었다. 기후변화 적응 대책 수립을 위해서는 기후변화와 관련된 다양한 요인들을 동시에 고려해야 하며, 이를 위해 기후변화 적응 정보는 필수적인 기초자료로서 그 수요가 지속적으로 증가하고 있다. 그러나 현재 기후변화 적응과 관련된 정보는 중앙부처 및 기관, 분야별로 약 132개 사이트 및 시스템에서 제공되어 정확한 정보파악이 어려울 뿐만 아니라 대부분이 기후변화 전문 자료라기보다는 기후변화 현상에 대한 일반 자료에 국한되어 있어, 과학적으로 검증된 자료가 부족하고 신규 자료의 갱신 또한 어렵다. 이러한 한계점과 문제점을 인식하여, 기후변화 적응 정보를 통합적으로 제공하는 기후변화 적응 정보 통합지원 체계의 구축과 정책적 활용에 대하여 연구를 수행하였다. 이를 위해 첫째, 기후변화 적응 및 적응 정보에 대한 정의와 국내 기후변화 적응 정보 현황을 조사하였다. 둘째, 최종적으로 기후변화 적응 정보 통합지원을 위한 시스템의 단계별 구축방안을 제시하였으며, 마지막으로 적응정보 통합지원 체계 수립의 정책적 활용방안을 제시함으로써 통합지원 체계 수립에 대한 필요성을 논의하고자 한다. 기후 변화 적응정보 통합지원 체계의 구축은 기후변화 적응 정책의 의사결정에 효과적으로 활용할 수 있을 것이라 판단된다.

• 한국CDE학회논문집
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• 제2권1호
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• pp.44-52
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• 1997

A design process is difficult to describe comprehensively because a design problem has a multi-disciplinary nature and the design itself evolves as solutions are attempted by the designer. The process of design has been investigated in this paper with the purpose of characterizing the role that a system of this kind may have. In defining the system, an approach has been used that privileges the relationships with the existing CAD tools based on data exchange standards in course of definition today. Integrated design environment normally consists of a centralized data model a data management system and a set of CAD tools. In this study, all further investigations are directed towards the data management system, as one of the main components of the proposed environment. Moreover, product modeling, as a prerequisite for the data management core, is taken into special consideration.

• 한국컴퓨터정보학회논문지
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• 제21권11호
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• pp.159-166
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• 2016

Compiler course is one of the important courses in computer science. It requires more efficient learning environment because of its large coverage scale and complexity. One of its solutions is to provide the integrated development environment for educational compilers which is enable to give practice-oriented class and enhance student's interest. This paper presents the code generation support system developed in an integrated development environment of educational compiler. Our system helps students to understand the process of code generation and visualizes the relation among the source language, AST, and the target language. It makes students develop their own compilers more easily.

• 대한인간공학회지
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• 제31권2호
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• pp.363-370
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• 2012

Objective: The objective of this study is to analyze standards of ISO 9001, ISO 14001, KOSHA 18001, GAP and ISO 22000 to make an integrated system and check whether an integrated system can be used at small size companies. Background: There are many certification criteria for quality, safety and health such as ISO 9001, ISO 14001, KOSHA 18001, GAP and ISO 22000. However, these criteria are difficult and complicated to be used at a small size company. Thus. it is not easy for small size companies to obtain certifications using these criteria. But customers and workers of small size companies want the key points of these systems to be implemented. Method: ISO 9001, ISO 14001, KOSHA 18001, GAP and ISO 22000 were analyzed to find the commonality and duplications as well as the importance of the items in these standards. And a survey was conducted to check whether certain aspects of the anticipated integrated system can be implemented at small size companies. Results: Items were classified into categories based upon the importance to food safety, quality, safety, environment, and health. Items which are common among standards were also identified and thus give ideas to make the new standards simpler than the currently available standards. Items which were important but may not be easily implemented at the small size companies were also identified. Conclusion: By considering the fact that the currently used accreditation standards have many similar aspects, these systems can be integrated into one new system which small size companies can use relatively easily.

• 한국농림기상학회:학술대회논문집
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• 한국농림기상학회 2005년도 추계 학술발표논문집
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• pp.25-26
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• 2005