• Journal of the Korea Convergence Society
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• v.9 no.11
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• pp.345-351
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• 2018

This study was conducted to explain the capacity building policy of local public officials. Especially, it is to derive the policy task that can increase the efficiency within the limit of limited resources. The results of the study are as follows. First, local government officials' job management was the most important policy task in the largest framework to strengthen the capacity of local public officials. Next, the evaluation was in the order of recruitment management of local public officials and personnel management of local public officials. Second, the results of the evaluation of detailed policies. Among the local government officials 'job management, the introduction of the local government officials' rest period was evaluated as the most important. Regarding recruitment management of local public officials, reform of the public official exam courses was evaluated as the most important. In the personnel management of the local public officials, the job training of the elected officials was the most important. The results of this study will help to explain the policy development for strengthening the capacity of local public officials in realistic aspect. In order to strengthen the capacity of local public servants in future, it is necessary to analyze the measurement variables more.

• Journal of the Korean Society for Industrial and Applied Mathematics
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• v.21 no.3
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• pp.125-142
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• 2017

In this paper, development of the three-dimensional structural analysis is performed by applying FETI-local method. In the FETI-local method, the penalty term is added as a preconditioner. The OPT-DKT shell element is used in the present structural analysis. Newmark-${\beta}$ method is employed to conduct the dynamic analysis. The three-dimensional FETI-local static structural analysis is conducted. The contour and the displacement of the results are compared following the different number of sub-domains. The computational time and memory usage are compared with respect to the number of CPUs used. The three-dimensional dynamic structural analysis is conducted while applying FETI-local method. The present results show appropriate scalability in terms of the computational time and memory usage. It is expected to improve the computational efficiency by combining the advantages of the original FETI method, i.e., FETI-mixed using the mixed local-global Lagrange multiplier.

• The Journal of Korean Institute of Communications and Information Sciences
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• v.26 no.11C
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• pp.1-9
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• 2001

The Mobile IP protocol allows IP hosts to move between different networks without changing their IP addresses. The Mobile IP systems supporting the local registration were introduced to reduce the number of times when a home registration with the remotely located Home Agent is needed. The local registration Mobile IP protocol enhanced the performance by processing the MN\`s registration requests at a local agent. However. the local registration approach may consider other aspects of the Mobile IP systems as the FA fault tolerance. In this paper, we will briefly review previous protocols to support the FA fault tolerance in hierarchical local registration Mobile If system and will propose a fault tolerance protocol with backup FA in hierarchical local registration mobile IP t() enhance the efficiency of such systems against Foreign Agent failures.

• Journal of Korean Society of Water and Wastewater
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• v.31 no.3
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• pp.205-217
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• 2017

This paper tries to show the efficiency of water financing between central and local governments. From the year of 2017, the operation and maintenance costs for change water pipes has been provided by central government as block grants system(RDSA: Regional Development Special Account). Even though the water financing is responsible for local government, water drought and high production cost in poor area affects the quality of life nowadays. Then, fiscal transfer through block grant for water financing has been decided to invest regional SOC. The purpose of the paper sheds light on the function of the block grant for public provision by water financing. The firstly tried empirical results are based on the survey from local governments and ministry of environments. The point of the empirical analysis shows that the local governments does not have proper measurement for unexpected water leakage and termination until now. In a policy manner, the paper raises the issues about benefit principle for water users by the increase of tariffs. In order to do so, the paper investigates the relationship between the water provision and fiscal status of each local governments.

• Tunnel and Underground Space
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• v.24 no.6
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• pp.464-472
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• 2014

In large-opening room-and-pillar mining sites, particularly without the devices for the ventilation control, the airflow pattern created by the local fan operation is too complicated to quantify and also shows low ventilation efficiency. This study aims at performing a series of CFD analysis for the so-called venturi effects of the local fans; the effects of increasing airflow rate along the axis downstream of fan resulting from increased kinetic energy and subsequently decreased static pressure in the downstream. Effects of the fan type and installation height are compared. 1 vane-axial fan and 2 propeller fans are analyzed for their venturi effects, while the vane-axial fan was installed at the height of 1.0, 1.5 and 2.0m for comparison. The results can be applied to improve the economy and efficiency of local fans for securing better air quality and work environment management.

• The Journal of the Korea Contents Association
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• v.15 no.2
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• pp.208-222
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• 2015

Competition among local governments in a competitive global festival and the festival is going to become the intensify regional strategies as enabled by the improved local image production and has been a symbol of the festival and each municipality is competitive. Is required as a symbol for the symbol can be passed to the consumer in this situation differentiated festive images efficient communication studies on the character. When viewed as a symbolic sign for the character representation of activities for the festival, Can provide a logical framework that is distinct from the idea of a character who relies on intuition and the creative semiotics. In this research paper a semiotic analysis of the character and the character string to enhance communication efficiency concept, Festival effect, we analyzed the correlation of the local culture. Empirical analysis of consumer images, Shared on the basis of empirical results to the consumer means, the paper shows that the influence of each of the other factors is reflected in the character according to the signifier local cultural characteristics and a character region on the concept of a character form culture semiotics interpretation element influences the guidelines of the characters that may be produced.

• Journal of the Korea Society of Computer and Information
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• v.15 no.5
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• pp.143-151
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• 2010

The purpose of this research paper is to provide to alternatives to improve the fiscal issue of current local government fund system of through empirical factor analysis. The method of this study is to survey residents and public officers. The meaning of local government fund system is to enhance the roll of local community effectually and to practice democratically and efficiently through continuing support to special project, But in general, Fund must be applied under certain restrictions in the field not to attain it's objects within budget accounting system, The reform of fund managemental application must to achieve before fixing an abuse out of fund system. According to this factor analysis, a strategic aspect to enhance the democracy and efficiency of fund system must be search actively.

• Journal of the Korean Institute of Educational Facilities
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• v.21 no.5
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• pp.3-12
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• 2014

The purpose of this study is to propose a framework to analyse the educational effects and outcome of the boarding middle school established following the merger and abolition of small schools in rural area. According to the decrease in birth rate and reduction of population in rural area, primary schools have brought about many problems for decrease of number of student, and environment of education have became deteriorated. Accordingly, primary schools be required improvement, and it should be altered placement of schools because it change number of student, distance and time of attending school, and formation of school zone are changed by alternating of human and physical environment. Merger and abolition of primary school is inevitable for change of placement standard to primary school and qualitative improvement of environment of education in rural area. This study suggests 1)educational effects and outcome, 2)changes and benefits of student's living conditions, 3)social effects to local community, and 4)economical efficiency analysis as a new framework to evaluate the validity of establishing a school. It sets up a hypothesis that the students, parents and community satisfy the boarding school in rural area, a school record be improved and the abolition of schools have little effect on community. Finally, it emphasizes that in order to success the policy of the merger of small schools and the boarding middle school, it be attributed to the social-cultural environment based on local residents and community and required provision of a variety of utilization plans reflecting local specifics and guarantee of local residents' participation and selection.

• Structural Engineering and Mechanics
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• v.39 no.6
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• pp.767-793
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• 2011

An efficient edge-based smoothed finite element method (ES-FEM) has been recently developed for solving solid mechanics problems. The ES-FEM uses triangular elements that can be generated easily for complicated domains. In this paper, the complexity study of the ES-FEM based on triangular elements is conducted in detail, which confirms the ES-FEM produces higher computational efficiency compared to the FEM. Therefore, the ES-FEM offers an excellent platform for adaptive analysis, and this paper presents an efficient adaptive procedure based on the ES-FEM. A smoothing domain based energy (SDE) error estimate is first devised making use of the features of the ES-FEM. The present error estimate differs from the conventional approaches and evaluates error based on smoothing domains used in the ES-FEM. A local refinement technique based on the Delaunay algorithm is then implemented to achieve high efficiency in the mesh refinement. In this refinement technique, each node is assigned a scaling factor to control the local nodal density, and refinement of the neighborhood of a node is accomplished simply by adjusting its scaling factor. Intensive numerical studies, including an actual engineering problem of an automobile part, show that the proposed adaptive procedure is effective and efficient in producing solutions of desired accuracy.

• Convergence Security Journal
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• v.14 no.2
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• pp.43-50
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• 2014

Recently, lot of researches for the multi-level protocol have been done to balance the sensor node energy consumption of WSN and improve the node efficiency to extend the life of the entire network. Especially in multi-hop protocol, a variety of models have been proposed to improve energy efficiency and apply it to WSN protocol. In this paper, we analyze LEACH algorithm and propose new method based on center of local clustering routing algorithm in wireless sensor networks. We also perform NS-2 simulation to show the performance of our model.