• Journal of Korean Home Economics Education Association
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• v.27 no.2
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• pp.35-51
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• 2015

The purpose of the present study is to investigate the various reasons that might lead single women to choose not to marry. Semi-structured in-depth interviews were arranged with 18 single women who met the criteria for the present research purpose. We considered only those responses of the interviewees that are directly related to their reasons why they choose not to marry, where the collected data were analyzed in three steps by methods of thematic analysis. As a result of the analysis, the reasons for which they chose not to marry could be grouped into three main clusters of themes which may be labeled as (1) themes centered on 'Myself', (2) themes centered on 'Family' and (3) themes centered on 'Surrounding Environments and Friends'. Among the first category of themes of 'Myself', we have found five sub-themes such as "Lack of emotional communication", "Not-found spouse meeting my criteria", "My personality", "Self-narcissism or self-centeredness", "False beliefs in marriage". As for the second category of themes 'Family', three sub-themes have been found including "Family of origin conflict", "Closeness to family of origin", "Comfortable daily lives". And for the final category of themes 'Surrounding Environments and Friends', there were found three sub-themes which include "Negative effects of married friends", "Emotional support system", "Changing social atmosphere". In all there are eleven sub-themes to consider. On the basis of these results, we presented some conclusions on the reasons why single women in their thirties or forties choose not to marry. We also presented some implications of these results on population education and future research.

• Journal of Korean Philosophical Society
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• v.148
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• pp.49-72
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• 2018

In this paper, I tackle the question as to why the Confucian tradition in East Asia failed to generate democracy. In the first section, I discuss various forms of Confucianism and come up with a most suitable one before I define democracy. I then consider the view that, even though Confucianism, thus defined, had the democratic ideals, it could not generate democracy because it failed to secure democratic institutional structure. I call this view 'No Institutions' View. However, there are two versions of it. First, a thin version of the view holds that the theoretical resources are clearly found in Confucianism yet they failed to provide the democratic institutions. Second, there is the view (a thick version of 'No Institutions' View), according to which the theoretical resources do exist in the Confucian tradition, though only as potentiality and not as a historical reality, and this is why the tradition failed to produce democracy. Third, some hold the view (which I call 'No Ideals' View) that Confucianism simply lacks not only the practical institutions but also theoretical ideals of democracy. In the conclusion, I discuss the reason why I reject these views and offer my own view. In particular, I offer a hybrid view concerning the relationship between Confucianism and democracy.

• Journal of Korean Philosophical Society
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• v.123
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• pp.309-346
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• 2012

The trust toward the researchers and their study activities in society has faltered, in the wake of the paper fabrication event of researcher, Hwang Woo-Suk's doctor research team. After the event, researcher community and scientific community have experienced many changes through the self-reflection or the process of insight meditation. Until now, we have experienced that when researcher community leads the way to try to show their efforts to eliminate the raised doubts throughly, the public support toward researcher community and the trust in its study activity have not faltered. Nevertheless, the path for the researchers to go is still far and rough because the opposite cases coping with research misconducts passively are much more. Therefore It's urgent that misconducts in the research and learning should be avoided from unnecessary overinterpretation. To practice it, above all it's important how well researcher or learner should be equipped with a system where decision is made autonomously and reasonably, regardless of the interests from all fields including politic, economic and social etc. It's also required that their systems should be meticulous enough to prevent such irrationality in advance before the misconduct instances are depreciated. In this context, I will investigate the reason why research and development on norms in research ethics and learning ethics is meaningful, not in a posteriori but a priori dimension, as the way to have researcher and learner prepare autonomous self-purification systems. It's essential that for the progress of an obvious argument, first, what research ethics and learning ethics are should be established and defined distinctly(2). Then in the process, it is also examined why research ethics and learning ethics need norms(3). Subsequently I will conclude the paper, arguing the reason why research ethics and learning ethics should be justified(4), if the norms in research ethics and learning ethics can be formulated(5).

• Journal of Power Electronics
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• v.5 no.1
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• pp.62-66
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• 2005

A simple fault correction method for rotor position detection of a brushless DC(BLDC) motor with trapezoidal back EMF(electromotive force) using a Hall effect latch unit is presented. The reason why the Hall effect latch unit does not operate properly during the startup of a BLDC motor is thoroughly explained. To solve this problem, a simple code change method and its hardware implementation issues are proposed and discussed.

• Journal of Astronomy and Space Sciences
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• v.30 no.3
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• pp.153-158
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• 2013

In this review paper we explain the following gamma-ray emission features from the millisecond pulsars. (1) Why is the dipolar field of millisecond pulsars so weak but the magnetic pair creation process may still be able to control the size of the outergap? (2) A sub-GeV pulse component could occur in the vicinity of the radio pulse of millisecond pulsars. (3) Orbital modulated gamma-rays should exist in the black widow systems for large viewing angle.

• ETRI Journal
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• v.18 no.1
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• pp.41-51
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• 1996

The goal of telecommunication may be to enable the participants in distant places to communicate with each other in an environment as if they were in the same room. This paper introduces the reason why realistic audio display is useful in telecommunication, reviews some approaches to its implementation, and proposes an audio teleconference model which realizes a two-way telecommunication with realistic sensations using binaural and auralization techniques.

• The Mathematical Education
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• v.39 no.2
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• pp.187-199
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• 2000

The purpose of this work is to explain the necessity and operation method of college mathematics clinic, investigating the reason why college students like and dislike mathematics. It is difficult for each professor alone to operate college mathematics clinic without students\` helping. They need to work together. For mathematics clinic operation, the following will be practiced: 1) make use of math-class, 2) help of math-club, 3) make internet homepage, 4) use of university institution and laboratory.

• Journal of Korean Institute of Industrial Engineers
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• v.41 no.3
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• pp.324-329
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• 2015

Though the supplier diversification is considered as a vital tool to mitigate the risk due to supply chain disruptions, there are results which show the optimality of the sole sourcing. This paper further generalizes the results to show that the sole sourcing is optimal under very mild conditions. Discussion on why the sole sourcing is optimal is given with the insight on the value of supplier diversification.

• Journal of Powder Materials
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• v.18 no.2
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• pp.168-171
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• 2011

We investigate grain growth behavior of poly-crystalline Mg sheet having strong basal fiber texture using phase field model for grain growth and micro-elasticity. Strong initial basal texture was maintained when external load was not imposed, but was weaken when external biaxial strain was imposed. Elastic interaction between elastic anisotropy of Mg grain and external load is the reason why texture evolution occurs.

• Korean Management Science Review
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• v.16 no.1
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• pp.11-23
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• 1999

AHP is a well-known multiattribute decision technique that has been applied to private and public areas. It is well suited to group decision making and offers many benefits as a synthesizing mechanism in group decisions. This paper explains why the AHP is well-suited to group decision making by means of the case study. Through this case study, this paper tried setting priorities for the strategic industry with the focus on the small and medium industry in Pusan.