• Journal of the Korea Academia-Industrial cooperation Society
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• v.10 no.11
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• pp.3144-3154
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• 2009

Recently, people seek to recognize organizationally and cross sectionally the period work of a company such as manufacturing, retail, distribution, accounting, and personnel management in order to maximize company profit. Also, the ERP system, which is used as a management concept for plan management designed to optimize the utilization of management resources in an enterprise like manner, has been introduced for the same purpose. This study has examined the ERP system, which has been currently set up, for the parent company, S. The study has evidentially analyzed the system efficiency and satisfaction level of customers by examining implementation effects after onsite application and by seeking ways of improvement after recognizing the difficulty linked with use discovered after onsite application of the system and rejection by customers by conducting a questionnaire survey.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.379-382
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• 2001

In domestic construction industry, time and cost has been managed separately in most cases. Usually projects are managed focused on cost, so time is not yet managed systematically. Project performance in these managemental situation can not be assessed correctly. This would cause project delay, cost overrun, productivity loss. Therefore it is needed to adopt earned value concept, an approach used in the management and control of project costs and schedules. Using this EV concept through time-cost integration, project can be managed properly based on the consistency, predictability, and reliability of the performance data. This paper proposed time and cost integration process, proper PMT method, and practical performance management model through time and cost integration.

• Management & Information Systems Review
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• v.32 no.1
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• pp.241-258
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• 2013

HRD professionals should be able to contribute to performance improvement by focusing on strategic business partner activities such as planning, organizational development, and organizational design. Taking a systems view is important in the development of strategy because simply offering specific interventions neither changes nor improves the fundamental systems of an organization. In order to guide the management of organizations as systems, HRD professionals need to not only deal with resistance to change in solution implementation but also identify quantifiable measures to judge the effectiveness of implemented solutions with partnerships with relevant stakeholders. HRD professionals are particularly required to play a critical role in aligning process goals, process design, and process management to improve performance. Adjusting human performance policies and practices to local cultural differences is also among the urgent tasks for HRD professionals.

• Journal of Korean Society of Archives and Records Management
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• v.15 no.4
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• pp.173-194
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• 2015

The study reports a preliminary analysis for the No-Gun Ri massacre documentation strategy based on Hackman and Wornow-Blewett's implementation model, as an appraisal and selection method for No-Gun Ri Digital Archives. It intends to review the theoretical background for this process, inlcuding a history of the No-Gun Ri massacre and the development of documentation strategy. From the theoretical analysis, this study identified the No Gun Ri documentation strategy processes in 5 categories: "cooperative collecting", "collecting in specific areas", "identifing missing areas" and "advisory group". With these 5 categories, this study discusses the application of the Hackman and Wornow-Blewett's implementation model in the No Gun Ri case and reviews the strategy's pros and cons. As a result, firstly, we classfy focusing groups into "victims and bereaved family", "government", "civil society", "the press" and "literature and art". Secondly, we also classify documentation categories into "massacre records", "investigation activity records" and "cherish memory".

• Journal of the Korean association of regional geographers
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• v.7 no.3
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• pp.91-106
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• 2001

Local government takes an active role in the (re)making of local socio-economic space. To support such an argument, the three different actions by the local government of Taegu, urban planning and local industrial districts, the establishment of special educational institutions, and textile festival are analyzed. The division of the city's space into residential, commercial, and industrial area by local government constrained the location of local manufacturing industries. It also forced textile industry to move to the outskirts of Taegu. As the education level in South Korea rose after the late 1970s, the local government of Taegu as well as local industrial capitalists had to do something to acquire a stable supply of labor to local manufacturing industries, particularly textile one. After the late 1970s, the special classes for the education of local workers, especially textile ones were established within vocational high school and company-operated high schools were also built in Taegu. Finally, local government started a program of textile festival in 1985. Through textile festival, local government as well as local textile business people tried to reproduce textile industry as the main economic activity of Taegu.

• Environmental and Resource Economics Review
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• v.18 no.4
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• pp.557-586
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• 2009

Although energy demand management policy attracts attention internationally and domestically, the importance of local government in this policy is not so much as central government. But local government can do a role with regard to this policy because it is close to energy consumers not like central government. So local energy plan should be based on the understanding local energy consumption characteristics to activate local energy demand management policy. This paper tries to analyze energy characteristics of 16 local governments by decomposing energy consumption into population, production and intensity factors. The result of index decomposition analysis shows that energy intensity improvement has offset the increase of energy consumption caused by economic growth in the metropolitan cities, while it couldn't offset in the other provinces because of industrialization based on the manufacturing. In conclusion, this paper suggests that it will be necessary to switch to low energy society by carrying out concrete energy efficiency improvement projects in the metropolitan cities while it will be helpful to make a local development plan for low energy intensive industrialization in the other provinces.

• 한국벤처창업학회:학술대회논문집
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• 2006.04a
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• pp.45-75
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• 2006

How much influence does a business plan have on a corporate performance? Whilst previous studies and literatures all assert a strong correlation between the two, very few have actually conducted practical analyses to support that. This study takes an empirical approach in its analysis of Korea' s small and medium-sized enterprises (SME) with the view to finding an answer to the question. A business plan' s components, which have to date been suggested only in theory and in concept, have been selected through the study of literatures and preliminary examination. The selected components were then narrowed down into five factors of productivity, implementation, operational direction, product/service and customer accessibility by applying factor analysis. With which items to measure corporate performance is also an important question as results differ depending on which measurement items were used. For the purpose of this study, corporate performance was classified into effectiveness, adaptability and efficiency to measure how greatly each is influenced by the components of a business plan. Results show that effectiveness and adaptability have a positive (+) influence on corporate performance. The regression model seems to explain effectiveness particularly well. However, different directions of influences were showed in explain power of the research model were not high. And it can be interpreted that implementation of the plan is as important as the establishment of it. Thus a good corporate performance is to be had only under an excellent plan and following an excellent implementation. In most of the companies surveyed, business plans were established regularly led by the intense involvement of the CEO. Such plans were then used in internal operations, such as guiding operational direction and measuring corporate performance. Unlike general expectations, relatively few companies used them in financing from external sources such as banks or venture capitals. These findings are different from previous studies conducted in this field. Also, as market uncertainty was pointed out as the biggest obstacle to business planning. a manager must pay more attention to acquiring external information and knowledge so as to minimize it.

• Proceedings of the Korea Technical Association of the Pulp and Paper Industry Conference
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• 1999.04a
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• pp.34-34
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• 1999

용수 및 원료 사용량 절감, 초지속도 및 생산성 향상을 위한 새로운 wet end 보류시스 템의 탐색과 이의 성공적인 현장적용을 위해서는 가장 경제적인 접근방법을 개발하고 그 효 율성을 단계별로 평가하는 것이 매우 중요하다. 본 발표에서는 이러한 접근법의 하나를 소 개하고자 한다. 각 단위공장에 적합한 보류시스템은 생산지종, 초지조건 및 설비상황에 따라서 독특하게 검토, 선정되어야 한하며, 선정된 시스템의 투입지점과 투입방법 등도 역시 현장조건을 고려 하여 결정되어야만 한다. 이를 위해서는 먼저 현장자료를 수집 검토하여 목표를 설정하고, 실험실적으로 공정에 적합한 보류시스템의 선정 및 최적화 연구를 수행한 후, 현장적용을 실시하는 것이 바람직 하다. 평가항목으로는 일과보류도, 미세분 함량, pH, 탁도, 전기전도도, 농도, 지료의 전하, C COD 등을 설정할 수 있으며, 이 밖의 항목은 조업조건에 따라 추가할 수 있다. 적용 가능한 보류시스뱀의 대상은 광범위하게 설정할 수 있으나 공정구성과 지금까지의 경험을 고려하여 다양한 보류시스템 가운데 적합할 것으로 판단되는 시스템을 선정하고 이 에 대해 실험실적 평가를 진행하는 것이 바람직하다. 실험실적 보류시스템의 비교평가 시에 는 보류도, 탁도, 여수도 및 수초지의 물성평가를 병행할 필요가 있다. 선정된 보류향상제의 투입위치 선정을 위해서는 교반속도의 영향을 분석할 필요가 있으며, 추가적으로 예상되는 기타 첨가제 및 원료의 절감효과를 미리 검토하는 것도 새로운 기술의 성공을 위한 좋은 촉 진제가 될 수 있다. 선정된 보류 시스템의 효과가 실험실적으로 입증되면 보류도 향상에 따라 발생될 수 있 는 물성저하를 극복하기 위한 대안을 모색하는 것이 바람직하다. 실험실적 연구의 최종단계 에서는 항상 공정백수를 이용한 연구를 수행하여 실제공정에서의 적용성을 평가하는 것이 중요하며, 이러한 기본 연구를 바탕으로 면밀한 시산 계획을 수립하고 실행하는 것이 바람 직하다. 본 발표에서는 이러한 접근법을 활용하여 wet end의 최적화를 도모한 경험을 논의코자 한다.

• Journal of Intelligence and Information Systems
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• v.12 no.3
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• pp.47-65
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• 2006

These days, the number of automated container terminals is increasing to encourage the productivity of the container terminal inside and outside of the country. So far, there have been a lot of researches on the operating one type of equipments in a container terminal. However, there is still room for further improvement as none of equipment works itself but cooperate each other to finish a job, which means synchronization among the equipments is necessary. Among lots of equipments in a terminal, this paper concerns with the operation of ATCs (Automated Transfer Crane) and YTs (Yard Truck). The purpose of this paper is to find the efficient heuristic methods for operating ATCs and YTs that can set up a schedule in a real time. Moreover, using simulation this paper shows the efficient stacking strategy to decide the location of containers to be put and the proper selection range of YTs.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.10a
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• pp.582-583
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• 2021

As the production of new and renewable energy such as solar and wind power has diversified, microgrid systems that can simultaneously produce and consume have been introduced. . In general, a decrease in electricity prices through solar power is expected in summer, so producer protection is required. In this paper, we propose a transparent and safe gift power transaction system between users using blockchain in a microgrid environment. A futures is simply a contract in which the buyer is obligated to buy electricity or the seller is obliged to sell electricity at a fixed price and a predetermined futures price. This system proposes a futures trading algorithm that searches for futures prices and concludes power transactions with automated operations without user intervention by using a smart contract, a reliable executable code within the blockchain network. If a power producer thinks that the price during the peak production period (Hajj) is likely to decrease during production planning, it sells futures first in the futures market and buys back futures during the peak production period (Haj) to make a profit in the spot market. losses can be compensated. In addition, if there is a risk that the price of electricity will rise when a sales contract is concluded, a broker can compensate for a loss in the spot market by first buying futures in the futures market and liquidating futures when the sales contract is fulfilled.