• Korean Journal of Applied Biomechanics
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• 제20권3호
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• pp.293-301
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• 2010

The purpose of this study was to investigate the kinematic difference between skilled and less skilled group for the forward walk at dance sports rumba. Six female players(skilled group: 3, less skilled group: 3) were participated as the subjects. To obtain the three-dimensional location coordinates in the joints and segments, it shot with 100Hz/s using 8 video cameras. Step length, shoulder rotation angle, orientation angle and angular velocity of pelvis were analyzed for each trail. The skilled group showed a bigger movement than the less skilled group at the shoulder rotation angle and ROM. The skilled group showed a bigger movement than the less skilled group at the up/down obliquity and internal/external rotation movement for pelvis. And the skilled group showed a bigger movement than the less skilled group at Maximum angle (down obliquity) of P2 and Maximum angle (up obliquity) of P3 to pelvis ROM. The skilled group showed a faster angular velocity than the less skilled group at P2 (+ direction, posterior) of anterior & posterior tilt, P2 & P3 (- direction, up) of up & down obliquity, and P2 (+ direction, external) of internal & external rotation.

• Journal of The Korean Association of Information Education
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• 제3권2호
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• pp.54-71
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• 2000

There has been important issues of improving pre-service teacher training how to use information technology in education. The main purpose of the paper is to find out what would be sound solutions of pre-service teacher training of information technology in education. The characteristics and curriculum of NUEs(National Universities of Education) as well as current situations were analyzed and summarized for this purpose. As a result, the study suggested what are some sound solutions to teach information technology in education at NUEs.

• Journal of the Korea Institute of Building Construction
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• 제8권4호
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• pp.95-103
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• 2008

Construction safety should be considered prior to any other factors to execute construction projects smoothly and reduce the social expenses. Especially, the safety education is very important to the lives of labors and to control the four resources such as time, money, quality and safety. On this research, the present situation and related regulations of safety education are reviewed and the education contents and realities of the safety empirical education places are surveyed. Also questionnaire to education lecturers is performed to understand the satisfaction level of the education programs of the education places. Finally, the improvement directions are suggested to inspire trainees based on the results of the research.

• Korean Journal of Mathematics
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• 제23권4호
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• pp.643-654
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• 2015

This study analyses the cross-application system, one of the diversified college admission processes, based on the entrance examination system by the reorganization of the education curriculum. In addition, this study suggests an improvement direction of mathematics education for students who cross-apply by comparing and analysing academic results in Calculus for those students entering universities through the cross-application system.

• The Mathematical Education
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• 제42권4호
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• pp.431-452
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• 2003

In this paper we briefly survey recent works on training of mathematics teacher at universities of some countries. The main purpose of this work is to propose a desirable direction of curriculum and teaching/learning paradigm for training mathematics teachers at universities.

• The Mathematical Education
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• 제42권4호
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• pp.561-577
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• 2003

Because statistical concepts are important parts in school mathematics, mathematics teachers have trained by special education model. In this study, a desirable direction of curriculum on probability and statistics at pre-service for mathematics teacher is considered. We proposed four subjects as Exploration and Analysis of Data for Mathematics Teacher, Probability and Statistics I, II for Mathematics Teacher and Statistical Software for Mathematics, and suggested the constituents and something being kept in mind for each subject.

• Journal of Christian Education in Korea
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• 제67권
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• pp.415-447
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• 2021

The purpose of this study is to explore the direction that Christian education should take as an ecological education in the crisis of climate change. What climate change shows is that it is impossible to survive even if the Earth's temperature rises by only 2-3 degrees. However, our current appearance is concerned about the crisis of climate change as long as we do not change our lives. First, the meaning of climate change and its causes were examined. The anthropocentric worldview, modern industrial, scientific and technological growth, and consumption-oriented social structure can be cited as the causes. An anthropocentric worldview justifies everything from the human point of view, and nature is the subject of human domination, but one regarded as a tool. In addition, as the scale of human economic activity increases, energy consumption increases, and the threat of ecosystem destruction increases with the increase in energy consumption. Individual affluence and increased consumption are exacerbating ecosystem tensions. In order to solve the problem of climate change, ecological education clues were found in the Bible. Through creation, the relationship between humans and nature was identified as coexistence and coexistence. Through the principle of sabbath, it is possible to bring about the restoration of humans and nature, and from the point of view of the incarnation, the world was understood as the 'body' of God. Based on these clues, the direction of Christian ecological education was explored by suggesting a transition to an ecological paradigm, restoration of creative spirituality, and cultivation of ecological imagination. In the crisis of climate change, it is hoped that the recovery of the earth will take place and that we will be able to stand again as a responsible being through the Christian ecological educational approach.

• Journal of Christian Education in Korea
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• 제76권
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• pp.173-192
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• 2023

Purpose of study: The purpose of this study is to suggest the direction of Christian self-identity while paying attention to the metaverse era. It suggests the direction of education that forms a Christian self-identity based on the problems of identity crisis that may arise due to the problem of de-realization while accepting the situation of the metaverse that has emerged due to the digital revolution. Research content and method: Focusing on the discussion of metaverse and de-realization, this paper suggests the importance of Christian self-identity and the direction of education. For this purpose, four tasks of practical theology were carried out based on Richard Osmer's consensus model. As the desciptive-empirical task was carried out, the opportunities and risks of the metaverse were brought up. Through the interpretive task, the problem of metaverse and de-realization was presented. The normative task emphasized the importance of Christian self-identity, and the pragmatic task proposed an education oriented towards Christian self-identity. Conclusions and Suggestions: It is important for education in the metaverse era to form a sense of Christian self-identity. The purpose of education is the formation of Christian's self-identity, and the content is to build the Christian relationality self, equality self, and openness self. The teaching method is interactive teaching, and the teacher and learner can be presented as an encounter between interpreters. The environment is any area of interpreted life, and evaluation can manifest itself in Christian life as disciples and citizens. The suggestion is to suggest compedency education methods for acquiring Christian self-identity while considering various generations.

• Journal of Families and Better Life
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• 제16권4호
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• pp.55-68
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• 1998

Family life education and marriage enrichment are seen as a rapidly developing new approach for serving marriages and families in Korea. This paper compares and contrasts the concept of marriage enrichment & family life education. Especially historical development theoretical orientation and ethics process methods and techniques of marriage enrichment are critically reviewed. The direction of future research theoretical and practical implications are added.

• The Pure and Applied Mathematics
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• 제3권1호
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• pp.73-81
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• 1996

Multiple objective programming has been a popular research area since 1970. The pervasiveness of multiple objective in decision problems have led to explosive growth during the 1980's. Several approaches (interactive methods, feasible direction methods, criterion weight space methods, Lagrange multiplies methods, etc) have been developed for solving decision problems having multiple objectives. However there are still many mathematically challengings including multiple objective integer, nonlinear optimization problems which require further mathematically oriented research. (omitted)