• Journal of Korea Port Economic Association
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• v.21 no.3
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• pp.149-170
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• 2005

With the globalization of economy, there is keen competition among countries to be a logistics hub and companies are striving to be first in establishing logistics system centering on advantageous sites, especially airport and seaports, to perform supply, production and distribution. Gwangyang port has been designated as Free Economy Zone. This paper analyzes many problems and presents various measures to activate Gwangyang port as follows regional economy to promote Gwangyang Free Economy Zone, governmental support, introduction & logistics functions, early development of the hinterland, investment attraction into the area and diversified promotion & marketing activities.

• Journal of Internet of Things and Convergence
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• v.8 no.5
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• pp.27-31
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• 2022

Recently, many global companies are making efforts to realize the sharing economy based on the establishment of a global supply chain and the established global supply chain. There are various methods for realizing the sharing economy, but among them, a lot of effort is being made to promote the sharing economy of companies through the shared logistics system, especially logistics efficiency. In order to realize the corporate sharing economy, companies are required to find ways to apply ICT-based shared logistics systems. Therefore, this study aims to improve the logistics efficiency of logistics companies in order to increase the efficiency of ICT-based sharing economy in logistics companies. To this end, we would like to present the current status and operation of the domestic shared logistics system for the application of the ICT-based shared logistics system, and suggest the operation plan of the shared logistics system through ICT linkage with the domestic shared logistics system. It is judged that various needs required in the global supply chain can be satisfied by presenting an efficiency plan for ICT-based shared logistics.

• Transactions of the Korean Society of Automotive Engineers
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• v.24 no.4
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• pp.401-407
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• 2016

For high fuel economy, many kinds of unit in vehicle have been developed. In steering system, as a result, HPS(Hydraulic Power Steering) system has been replaced as EHPS and EPS system. But the structures of these systems are totally different, and that causes the uncertainty of fuel economy evaluation. Therefore we undertake to research to find results and tendency of fuel economy and energy in steering system. For accurate evaluation, we modeled different types of steering systems on same vehicle model. The simulation came into action on various driving cycle. The driving condition is designed to show standby power of pump. Results show differences of fuel efficiency and energy consumption.

• Journal of the Korean Society of Propulsion Engineers
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• v.19 no.2
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• pp.81-87
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• 2015

LP(low pressure)-EGR system was investigated to evaluate its potential on fuel economy improvement and NOx emission reduction in a diesel engine. A diesel engine was tested for the evaluation of LP-EGR system at both of steady-state and transient test. For a transient test, control logic for LP-EGR valve operation was developed and a NEDC mode test was conducted by using a vehicle status simulation test. The steady-state results showed that LP-EGR system can reduce more NOx emission or fuel consumption comparing to the conventional HP(high pressure)-EGR. From the NEDC mode test, this LP-EGR system showed a possibility to improve fuel economy without a penalty of emissions.

• Journal of Korean Society of Rural Planning
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• v.1 no.1
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• pp.111-124
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• 1995

This paper discuss on the strategies for rural economic development Maul purposes of this paper are as follow: First, to review importance of economic promotion in the integrated rural developmental scheme, Second, to identify structural problems of rural economy, and Third, to suggest promotional strategies for the development of rural economy. Economic vitalization is the very important strategy to support daily life of rural population. Since rural economy heavily depends on agricultural sector which has relatively low productivities, diversification of rural economy through introduction of 2nd and 3rd industrial sector is one of the most urgent tasks in rural Korea. Integrated, localized, and planning oriented approaches with reformation of incentive system for the development of rural economy are strongly recommended as new strategies.

• Proceedings of the Korea Society for Industrial Systems Conference
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• 2007.02a
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• pp.181-188
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• 2007

In this paper, the management thoughts of The network-manufacture based on virtual-agile organization is Brief summarized, then an explanation had been made about the virtual circulation economy patterns paradigm, which is integrated the virtual-agile manufacture and circulation economy theory, the critical content of this paradigm, at last we recognized the virtual-agile organization pattern circulation economy is one important trend of the network-manufacture development in the future.

• The Southeast Asian review
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• v.24 no.1
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• pp.89-132
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• 2014

This study examined Islamic economy of Malaysia. In this process, Islamic economy was classified two fields such as finance and consumption. In finance, this study focuses on development of Islamic banking, Islamic insurance(Takaful) and Islamic capital market and institutional support of Malaysia. In consumption, this study focuses on halal industry and halal certification system of Malaysia. As a result, two fields of Islamic economy in Malaysia are growing up more systematic and extensive than before. Because interest in Islam finance and style is increasing and government of Malaysia has been giving support to these fields. That is, Malaysia is aimed at global hub of Islamic finance and giving various supports to financial field. Indeed, Malaysia is making effort to internationalization and development of halal industry. From these active supports of Malaysia, Islamic economics of Malaysia will be developed and Malaysia will be a leader of Islamic economy in the world.

• International Journal of Computer Science & Network Security
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• v.22 no.2
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• pp.283-289
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• 2022

The main purpose of the study is to determine the main aspects of the introduction of modern technologies in the personnel management system in the context of the development of the digital economy. The human factor is one of the most important resources of any organization, which has a significant impact on the success of its activities. It is people who are the source of advantages that provide the company with victory in the competition. Therefore, the primary task of the organization's management should be the formation of effective personnel management systems. As a result, the main features of the introduction of modern technologies into the personnel management system in the context of the development of the digital economy were identified.

• International conference on construction engineering and project management
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• 2009.05a
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• pp.1582-1590
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• 2009

In 2006, Korean Government decided to relocate the several Government bodies and public institutes. They include total of 49 central Government agencies, semi-government agencies, and 17 national research institutes. The completion of the relocation program has been set to be final in 2030. The target population for the city plan is set to be 500,000. The goal of MAC is first to complete the first phase of the program by 2014 within the budget. In order to achieve the goal, considerable time has been spent to properly establish the program management system. The success of MAC's Multi-function Program Administration System is too early to determine as it is still in progressive. The success depends on the operations not the development.

• Journal of the Institute of Electronics Engineers of Korea TE
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• v.39 no.1
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• pp.71-76
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• 2002

Because the driving time is increased under the low speed by rapidly increasing of vehicles, this paper is presented a new ignition control system for improvement the fuel economy, which only some of cylinders are using under the idle status or low speed and preserving the engine rpm. is applicable to effective in fuel economy. An actual hardware was made to prove this new control system. The developed variable cylinder engine concentrated the heat neat the cylinders in idle status or low speed, so there was a problem in re-ignition. It was the reason of a lot of exhaust gas, high fuel consumption and instability of engine revolution. In this paper, in order to solve above problem to show the improvement fuel economy using the new ignition control system and valve opening period at idle status of low speed.