• Korean Journal of Legislative Studies
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• v.22 no.2
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• pp.157-188
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• 2016

Since democratic transition in the early 1990s, constitutionalism is getting more important for democratic consolidation in Africa. Using Afribarometer data set, this paper explains influences on public confidence in judiciary. High levels of public trust in judiciary is a necessary condition for judicial system to work effectively in emerging democracy. Unlike existing studies focusing on the function of judiciary and legal procedures, this paper is interested in the relationship between how ordinary Africans perceive the attitudes of the chief executive toward judiciary, the rule of law, and judicial corruption and their confidence in judiciary. The results show that those who think that the chief executive is likely to respect the constitution and the judiciary, that the law applies to everyone equally, and that there are few corrupt judicial personnel are likely to show high levels of confidence in judiciary. This study argues that the tension between laws and politics have a significant influence on transitional justice in emerging democracy.

• Journal of the Korean Crystal Growth and Crystal Technology
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• v.6 no.1
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• pp.19-31
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• 1996

To invetigate the impurity distribution in GaAs crystal grown by horizontal Bridgman method, we constructd the mathematical model describing heat transfer, mass transfer and fluid flow n transient growth of GaAs. Galerkin finite element method and implicit time integration were used to solve the equations and simulate the transient growth. The concentration distribution is similar to the case of diffusion controlled growth when Gr - 0. With the increase of Gr the concentration profile is distroted and the minimum solute concentration appears near the interface. As solidification prosceeds, interface deflection increases steadily and transverse segregation increases until mixing by flow becomes steady. The axial segregation increases with solidification. But, with high intensity of flow axial segregation becomes steady after short transient. At small and large Gr the result showed a good agreememt with the prediction Smith and Scheil.

• Proceedings of the KSCN Conference
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• 2003.05a
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• pp.114-115
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• 2003

대학생은 성인기로 전환하는 과도기 연령으로 과거 세대의 식생활 양식을 반영할 뿐만 아니라 다음 단계인 성인기의 식생활을 가장 잘 나타내는 시기이다. 식생활에 영향을 미치는 요인으로 인구학적ㆍ지리적ㆍ사회적ㆍ경제적ㆍ과학적 요인 등 여러 가지가 있으며, 그 중에서도 대학생은 성인이 되어 생활의 자립을 하기 전까지는 가정의 사회경제적 수준에 영향을 많이 받는다. (중략)

• Proceedings of the KIEE Conference
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• 2006.07a
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• pp.339-340
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• 2006

현재 운영되고 있는 변동비반영전력시장(CBP)은 2001년 4월 개설되어 구조개편 초기의 혼란을 최소화하고 2004년으로 예정된 도매전력시장 운영되기 전까지의 과도기 운영을 목적으로 설계되었다. 이는 제한된 경쟁시장으로 전력시장의 효율성 제고와 안정적인 전력공급에 어느 정도 기여하였으며, 내재된 문제가 제기되어도 곧 도입될 차기 도매전력시장에서 개선하려고 하였다. 참여정부의 배전분할 중단결정에 따라 변동비반영전력 시장의 장기운영이 불가피해지게 되었고, 전력거래소는 배전분할 중단 발표직후인 2004년 7월부터 전력시장 제도개선 논의 시작하였으며, 2005년 말에는 개선방안 연구결과를 발표하였다. 본 논문에서는 연구결과인 개선방안과 이를 시행하기 위한 추진계획을 설명하고 있다.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.10a
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• pp.478-481
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• 2021

With the transition to non-face-to-face classes due to the outbreak of COVID-19, education at school sites is moving in a different direction from traditional lecture-style classes. Accordingly, several online platforms have emerged, and our education is in a transitional period of class change. As a result, after a survey of the currently used online platform, where various contrasts clearly exist, compared with the report before the outbreak of COVID-19, students' perception of ICT usage ability in terms of affective, psychic, and value perception changes want to check

• Korean journal of applied entomology
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• v.24 no.1 s.62
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• pp.1-6
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• 1985

The data on the striped rice, borer populations, collected in the four years from 1973 to 1976, was reanalyzed to study the characteristics in the aggregation pattern of the insect larvae in the paddy fields. The distribution pattern of the larvae was well fitted to the negative binomial model in both the first and the second generation. With reference to the Green's coefficient of dispersion estimated, the aggregation of the larvae was categorized into three phases: initial high aggregation, changing, and dispersed stable phase. Except the changing phase, each phase in each generation could be defined by a common k. The phase-change was initiated by the larval dispersal between hills of the rice plants: the larvae of the third stage and those of the fifth stage, for the first and second generation, respectively. The characteristics of the aggregation pattern were stable in the second generation. In the first genaration, the pattern was more or less variable, indicating that the life system of the insect in the first generation was more susceptible to the variations of the external physical factors than that in the second generation.

• Journal of Korean Philosophical Society
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• v.117
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• pp.1-33
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• 2011

Plato's political thought is developed in , and . He hopes 'justifiable state' that all citizens can get happiness. He suggests the plan of the ideal state. And the most important element in this ideal state is philosopher-king. His metaphysics, psychology and education theory are melted in philosopher-king. But in actual, the appearance of chis ideal ruler is impossible. Therefore he finds the second best state in . Then does Plato gives up his dream of the ideal state or approaches to that closely? And ruler stands against laws or relates with partnership? This article deals with these problems. As last, we will compare Plato's ideal state and philosopher-king to God's kingdom and Jesus in the Bible.

• Journal of the Korean Society of Propulsion Engineers
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• v.15 no.6
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• pp.98-106
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• 2011

This paper reviews the state-of-the-art thermoacoustic(TA) modeling techniques and research trend to predict major parameters determining combustion instabilities in lean premixed gas turbine combustors. Linear TA modeling results give us an information on eigenfrequencies and initial growth rate of the instabilities. For the prediction, linear relation equation between acoustic waves and heat release oscillations should be derived in the determined system. Key information for this analysis is to determine the heat release fluctuations in the combustor, which is typically obtained by using n-${\tau}$ function from flame transfer function measurements and/or predictions. Great advancement in the linear TA modeling has been made over a couple of decades, and some successful prediction results have been reported in actual gas turbine combustors. However nonlinear TA model developments which are required to analyze nonlinear system behaviors such as limit cycle saturation and transition phenomena are still limited in a very simple system. In order to fully understand combustion instabilities in a complicated real system, nonlinear flame dynamics and acoustic wave interaction with nonlinear system boundary conditions should be explained from the nonlinear TA model developments.

• Journal of the Korean School Mathematics Society
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• v.16 no.4
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• pp.719-743
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• 2013

Proportional reasoning is considered as a difficult concept to most elementary school students and might be connect to functional thinking, algebraic thinking, and mathematical thinking later. The purpose of this study is to analyze the sixth graders' development level of proportional reasoning so that children's problem solving processes on different proportional problem items were investigated in a way how the problem type of proportion and the degree of ill-structured affect to their levels. Results showed that the greater part of participants solved problems on the level of proportional reasoning and various development levels according to type of problem. In addition, they showed highly the level of transition and proportional reasoning on missing value problems rather than numerical comparison problems.

• Korean Journal of Labor Studies
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• v.24 no.2
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• pp.1-28
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• 2018

Now labour policy of Moon Jae-in Administration is very different from the labour reform politics of the past ages in its structural conditions. Especially the difference is in the fact that the new labour policy is originated from the Candlelight Revolution in 2016 which has resisted to the 20years-long neoliberal domination. This kind of change in the political situation made a optimistic prediction with regard to the possibility of successful labour reform. However the future is in many points so uncertain that we could not confirm the success of labour reform at all. The uncertainty always resides in the structural unbalance between labour movement power and capitalist state power bloc in Korea. In this sense strategical orientation and practices of the democratic labour movement(KCTU) are very critical to produce some positive outcomes.