• Journal of The Korean Association For Science Education
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• v.30 no.4
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• pp.402-411
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• 2010

The purposes of this study are to analyze an argumentation between an astronomers group and a counter astronomers group that have concluded different results by using the same methods and to find an implication for applying to school science. For this study, two science research papers, which have been interpreted differently, were selected and analyzed in spite of observing same area in Titan and using same data process method. Their key issues are involved in interpretation and explanation, and the credibility of observed data. From this result, scientific argumentation accompanied with the credibility evaluation about the justification process of scientific explanation and experiment results needs to be developed.

• Journal of the Korean BIBLIA Society for library and Information Science
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• v.12 no.2
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• pp.31-47
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• 2001

From the viewpoint of Information Ethics. I tried to examine the moral justification of Intellectual Property Rights in the age of the digital information society. Lockian traditional argument of property rights which is based on the value of labor and Hegelian theory of personalization, both are not enough to justify the new Intellectual Property Rights. The notions of Intellectual Property Rights are to be changed. One change is from the absolute dominion over material property to the limited dominion over intellectual property. The change from property rights to process control rights is the other. To protect these intellectual property rights, there are three possible protection devices that we might take - legal protection, technical protection and moral protection. I argued that both legal and technical protection have some limitations, so the final way to protect the IP rights is to attempt to establish the moral protection as a fundamental solution.

• Journal of the Korean Operations Research and Management Science Society
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• v.12 no.1
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• pp.157-157
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• 1987

Hydro-electric power generation from multi-purpose dams has been playing important roles in the electric power supply network in Korea. Although the total share of hydro power in national electricity supply now becomes very small, the peak-shaving and frequency control capability of hydro power helps the power company enormously in maintaining the quality of power. But since the company that builds and operates the multi-purpose dams in Korea has to sell all the electricity produced to the monopolistic utility, there have been various problems in justifying the investment, designing pricing mechanism, and controlling operations of the power plants. In addition, economic evaluation of the hydro power has been distorted by a variety of reasons and hence it has been very difficult to encourage effective development and utilization of national water resources. To make the problem worse, both parties are public companies with X-inefficiency problems. Thus, changing environment requires to reengineer the system that governs hydro power generation. We address the problems of Korean hydro-electric power generation system in four areas: the investment justification process, the operations decison right of the hydro power plants, the pricing of the purchased-power, and the negotiation of contract revision. Then we propose improvement directions of new hydro-electric power system in view of static and dynamic efficiency, X-inefficiency and equity.

• Korean Management Science Review
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• v.12 no.1
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• pp.157-173
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• 1995

Hydro-electric power generation from multi-purpose dams has been playing important roles in the electric power supply network in Korea. Although the total share of hydro power in national electricity supply now becomes very small, the peak-shaving and frequency control capability of hydro power helps the power company enormously in maintaining the quality of power. But since the company that builds and operates the multi-purpose dams in Korea has to sell all the electricity produced to the monopolistic utility, there have been various problems in justifying the investment, designing pricing mechanism, and controlling operations of the power plants. In addition, economic evaluation of the hydro power has been distorted by a variety of reasons and hence it has been very difficult to encourage effective development and utilization of national water resources. To make the problem worse, both parties are public companies with X-inefficiency problems. Thus, changing environment requires to reengineer the system that governs hydro power generation. We address the problems of Korean hydro-electric power generation system in four areas: the investment justification process, the operations decison right of the hydro power plants, the pricing of the purchased-power, and the negotiation of contract revision. Then we propose improvement directions of new hydro-electric power system in view of static and dynamic efficiency, X-inefficiency and equity.

• Korean Journal of Environment and Ecology
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• v.12 no.2
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• pp.163-173
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• 1998

The objective of this study was to develop an ecotourism planning model for Woopo area in Changryoung-Gun, Korea. To accomplish this objective, Ecotourism Planning Framework that was established from a previous study was applied into the study area as a case study. As a result, there was proved the necessity and justification of ecotourism development in Woopo area. Based on results in the basic environment survey, ecotourism themes were determined, then, space planning for proper facilities and programs was presented in this study. However, difficulties from public sections such as administrative, legal, and financial limitations must be considered in order to apply a master plan presented in this study into Woopo area.

• Journal of architectural history
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• v.19 no.4
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• pp.21-34
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• 2010

Through investigating the effects that result from the form and preference of Ahnsan (案山) and Jusan(主山) symbolizing ground in the cases of 21 of the Korean Academics for classical learning which called Seowon(書院) located in South Korea of the whole 47, to layout the Korean Academics for classical learning, what factor Sarim(士林) preferred to and how they analyzed the form of circumjacent mountains by Fengshui. While the Jusan has intrinsic attribute due to connecting with the place, Hyuljang(穴場), the Ahnsan has public and extrovert. It can be explained that the Sarim who established the Korean Academics for classical learning had their internal hope and external justification. To put it concretely, because of their necessity of concentrating on their study within nature and their situation as hermits apart from government through long time, they made the Korean Academics for classical learning stable and satisfactory. Therefore, they had to choose Moogocksung(武曲星) as a Jusan. And their study was essential method to take their justification. And It was attractive for them to be a public officer by their study. So they preferred to Moonpilbong(文筆峯) symbolizing their achievements on their study. So the layout of the Korean Academics for classical learning tells us that the Sarim sought internal stability and external scholarship.

• The Journal of Asian Finance, Economics and Business
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• v.3 no.3
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• pp.93-102
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• 2016

The aim of this study is theoretical and methodological justification of formation of a new policy of spatial development of Kazakhstan's economy, which is based on the principles of inclusiveness and smart specialization. Unlike previous research, the scientific significance of the obtained results consists in the conceptual justification of the basic theoretical concepts; spatial development, covering issues of concentration, specialization, and location of production. In this study, we used scientific methods: conceptual approach involves studying various concepts of spatial development on the principle of inclusive growth and smart specialization; economic analysis allows conducting a brief assessment of the economic status of regions for a certain period; structured approach involves to the formation of new policy of spatial development. Based on this research we conclude that most successful regions have formed based on principles of inclusiveness and smart specialization, which increases opportunities for well-functioning synergistic mechanism in the field of advanced technologies with subsequent access to global markets.

• Journal of Educational Research in Mathematics
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• v.22 no.2
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• pp.261-275
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• 2012

There are some geometry achievement standards presented indistinctly in middle school mathematics curriculum revised in 2011. In this study, indistinctness of some geometric topics presented indistinctly such as symbol $\overline{AB}{\perp}\overline{CD}$ simple construction, properties of congruent plane figures, solid of revolution, determination condition of the triangle, justification, center of similarity, position of similarity, middle point connection theorem in triangle, Pythagorean theorem, properties of inscribed angle are discussed. The following three agenda is suggested as conclusions for the development of next middle school mathematics curriculum. First is a resolving unclarity of curriculum. Second is an issuing an authoritative commentary for mathematics curriculum. Third is a developing curriculum based on the accumulation of sufficient researches.

• Korean Journal of Logic
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• v.18 no.3
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• pp.389-436
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• 2015

Epistemic dogmatism claims that if it seems P to you then you have immediate justification to believe P. The view has been faced with a problem that it is incompatible with Bayesianism, especially raised by Roger White(2006). James Pryor(2013), defending epistemic dogmatism, has given a reply for the problem. In this paper, first, I show some problems on Pryor's reply. Then, I present a new kind of suggestion to deal with the problem, which avoids problems Pryor's reply has. Finally, I suggest a different diagnosis on the problem.

• Journal of Korean Elementary Science Education
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• v.24 no.5
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• pp.518-530
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• 2005

The purpose of this study was to investigate the characteristics of pre-service primary teachers' justifying their hypotheses about the brightness of electric bulbs. They conducted their experiments and wrote their experimental results and ideas on their worksheets. The worksheets for generating and evaluating scientific hypothesis were analyzed. Most of them generated the consumption hypothesis and designed the experiments to confirm their hypotheses or directly measure without the change of experimental conditions. The responses for valid experimental designs were $74\%$ of total responses. The $62\%$ of total responses was valid prediction for experimental results. The $60\%$ of pre-service teachers described the experimental results correctly. But other teachers described the biased results or inappropriate results. The $54\%$ of them refuted hypotheses and the $36\%$ confirmed their hypotheses. The theory-based responses were $51\%$ and the evidence-based responses were $47\%$. The $64\%$ of them proposed the possibility of the alternative hypothesis after testing their hypotheses. This study also discussed the implications of these findings for teaching and Loaming in science education.