• Korean Journal of Legislative Studies
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• v.24 no.1
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• pp.31-66
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• 2018

The purpose of this study is to analyze the institutional factors and the political environment in which the influence of the president is limited in South Korea's decision making process of the policy toward North Korea. Although the president has the highest decision-making power over policy toward North Korea as a head of state, the president's influence is not always absolute. Many reasons, such as bureaucratic government through the separation of power, the political environment such as divided government or the remaining term of the president,and the specificity of policy act as factors limiting the president's influence on policy toward North Korea. This study analyzed the dynamics of the decision making process of the 'Special Zone for Peace and Cooperation in the West Sea' which was planned by the agreement between the two Koreas in 2007, and examined the influence of the president, limited by the institutional environment and political conditions in the process.

• Journal of the Korea Safety Management & Science
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• v.6 no.1
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• pp.269-281
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• 2004

This study aims to examine the effects of team member characteristics(change reception, work understand) and team process(potency, social support, workload sharing, communication and cooperation within the team) to team effectiveness(job commitment, job satisfaction and productivity), As the result, both team member characteristics and team process have positive relations with team effectiveness.

• Proceedings of the KAIS Fall Conference
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• 2012.05b
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• pp.653-655
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• 2012

The increasing interest in the welding process technology is placing stringent demands on the manufacturing techniques and performance requirements, and the manufacture employs the high quality and efficiency welding process technology. This paper covers recent development trends of the welding process technology including the GTAW, PTAW, FSSW, etc.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.10
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• pp.4462-4470
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• 2012

This study aims to examine the effects of process-based integrated Mathematics Science Activities on children's science process skills and scientific attitudes and arrange efficient teaching and learning environment in the field. The subjects of research were 89 three-year and five-year old children attending kindergarten attached to W university in I city, Jeollabuk-do and process-based integrated Mathematics Science activities were conducted with themes. For data analysis, paired t-test was conducted with SPSS for Windows program and as a result of performing process-based integrated Mathematics Science activities, it was found that there were significant differences in sub-factors of science process skills and scientific attitude by age and sex. These results suggested that process-based integrated activities had positive influences on three-year and five-yeard old children.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.15 no.11
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• pp.6639-6645
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• 2014

This study was conducted to deduct the facing problems by analyzing the reflected computing environment of a cadastral surveying fee calculation process for all cadastral surveying items and suggest an improvement plan for the process, corresponding to the cadastral surveying environment. An analysis of the problems showed that the current cadastral surveying fee calculation process was complicated compared to other relevant fee calculation processes. Although work process has been improved due to the changes to current cadastral surveying technology and the digital cadastral management system, it has not been reflected. This article suggests simplifying the current universal nine-step process into a four-step process. In addition, the improvement plan for the improved work process with computer files to be applied before and after field surveys is suggested. The cadastral mapping process is divided into four steps to make it suitable for a computing environment and the corresponding process improvement plan is suggested.

• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2010.06a
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• pp.172-172
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• 2010

The Patterned vertical alignment (PVA) mode has many advantages such as perfect dark state at the normal direction and wide viewing angle. However, PVA mode needs additional process to pattern electrodes of both substrates and complicated assembly process. Moreover, this mode shows slow response time. To overcome these problems, we use plane shape ITO on top substrate instead of patterned electrode and form proper tilt angle of LC director on the surface while maintaining these original merits. Consequently, we achieve fast response time and improve transmittance.

• Journal of Korean Institute of Industrial Engineers
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• v.43 no.1
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• pp.49-61
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• 2017

This paper proposes an R&D project selection methodology for green technology centered on developing country-oriented technology commercialization. Eight selection criteria are derived from the R&BD logic model : technology needs of developing countries, effectiveness of green technology, technological potentials, domestic technological capability, commercialization feasibility, economic benefits, business feasibility, and spillover effects of developing countries. 21 qualitative and quantitative indicators are then defined for each criterion. The analytic hierarchy process is conducted to produce relative importance of evaluation indicators and to set final priority scores of R&D project candidates. The working of the proposed methodology is provided with the help of a case study example of Green Technology Center. The proposed methodology is expected to be effectively utilized for policy practices of R&D project selection in the field of green technology.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.17 no.8
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• pp.673-683
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• 2016

The purpose of the NCS-based curriculum is to prepare students for practical competencies to perform tasks demanded by industries by applying nationally and industrially developed and certified NCS to the currently held curriculum. In order to achieve this academic goal, education institutions must dedicate their utmost efforts to train trainees to attain flexibility in rapidly changing industry environments and competitiveness to perform the various tasks demanded by industries. The 47th article of the Higher Education Law explains that the purpose of the College corresponds with that of the NCS-based curriculum because the contribution of national and social development is related to the development of an industry. The college purpose and the NCS-based curriculum require close collaboration and cooperation between industries and colleges. This thesis analyzes cases of industry and college cooperation, researches adequate cases that suit the purpose of the NCS-based curriculum and proposes an appropriate industrial-education cooperation model that suits college and NCS-based curriculum by analyzing the cooperation model held by highly acknowledged universities oversea. In addition, this paper proposes a process and guideline to establish the industrial-education cooperation model. The industrial-education cooperation model proposed herein not only practically aligns the NCS-based curriculum to fit the industry environments, but also supports each party in pursuing and achieving its goals through an effective cooperative structure. The NCS-based industrial education model is anticipated to improve colleges' employment rates, allow industries' procurement of brilliant human resources, and contribute to the development of domestic industries through effective college education and training competent professionals for society.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.10
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• pp.4378-4384
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• 2012

In LED chip packaging, die bonding is a very important process which fixes the LED chip on the lead frame to provide enough strength for the next process. This paper focuses on the process optimization of a LED die bonding, which attaches small zener diode chip on PLCC LED package frame, using response surface analysis. Design of experiment (DOE) of 5 factors, 3 levels and 5 responses are considered, and the results are investigated. As the results, optimal conditions those satisfy all response objects can be derived.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.3
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• pp.1308-1312
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• 2011

CCFL(Cold Cathode Fluorescent Lamp)for BLU of LCD and special lighting has been widely utilized. The removal of oxide film formed on electrode of CCFL in manufacturing process is required. In this pape Plasma treatment was carried out to remove the oxide film. To ensure the optimum process, the analysis of sheet resistance, XRD, AFM and solder test was conducted. A minimum sheet resistance and the maximum percentage of the solder coverage ratio were measured in optimal process conditions such as plasma power consumption 600W and processing time of 70 seconds. As the plasma treatment is confirmed to be due to removal of copper oxide, this process is expected to be used as a treatment of electrode for CCFL.