• Title, Summary, Keyword: 동시치기

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A Teaching Method of Improving Practice Capacity by means of Layers of Modeling (단계적 모델링(Layers of Modeling)을 통한 실습역량 증진 교수.학습법)

  • Park, Hye-Sook
    • Journal of Oral Medicine and Pain
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    • v.37 no.2
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    • pp.93-105
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    • 2012
  • Let me introduce a teaching method to improve practice capacity in dental laboratary work. I applied theories of layers of modeling and reflection constituting cognitive apprenticeship and peer tutoring to my class. At internet uploading a file showing a practice procedure a week before the class of a course, I let students preview it. During the class I demonstrated the practice procedure in front of students. A superior student and an inferior student paired according to the previous practice grade and a feedback between a peer tutor and a peer tutee was activated. Late in the class, a student self-evaluated his own practice result and had a check of a professor. Finally he compared his own practice result with that in the file uploaded at internet and reflected. This teaching method led to improvement in students' satisfaction and efficiency of learning.

Possibility of Clinical Philosophical Interpretation of Juyeok through Synchronicity (동시성을 통한 『주역』의 임상철학적 해석가능성)

  • Seok, Young-Jin
    • Journal of Korean Philosophical Society
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    • v.131
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    • pp.223-244
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    • 2014
  • In this paper, the author interprets Juyeok (The Book of Changes) as a philosophical book on self-culture instead of a book on divination. Juyeok, originally, was a book on divination written to tell fortunes; however, it has been a rich source producing the discourse of the humanities. This is because it has a unique system of linguistic symbols. Gwae-Hyo (Hexagrams and Horizontal Lines) system of Juyeok has a number of symbolic features, and there is too much room for new philosophical, cultural interpretations. Thus, Juyeok can be applied to any information and events, and it can, accordingly, help solve the problems of life we are facing. Moreover, Juyeok's unique characteristics are revealed very well in active intervention of persons who read and interpret it. Carl Gustav Jung is the very person who argued that one should interpret Juyeok through this active intervention. In the foreword of Juyeok translated by Richard Wilhelm, he mentions a possibility of the interpretation of Juyeok applying 'synchronicity.' According to him, Juyeok is a material not to predict the future or tell the fate ordained, but to look back on oneself or find the solutions of problems oneself. It allows the inquirer to interpret Gwae-Hyo-Sa (Explanations) not simply through the result of fortune-telling but the act of telling one's fortune. He applies 'synchronicity' to the finding of answers to one's problems in the given Gwae-Hyo-Sa. Synchronicity refers to 'the principle of non-causal relationship explaining a phenomenon of meaningful coincidence.' Here, simultaneity, unlike contingency the principle of causality refers to, means 'meaningful coincidence.' He presents a theory that the divination signs derived from Gwae-Hyo-Sang (Images) through synchronicity is a reflection of the psychology of the unconscious the fortune-teller or a man who receives the results of the divination signs has under certain circumstances on the outside. This is because Jung interprets it like this because the way of communication of Juyeok using symbolic language is not direct but indirect. Juyeok's system of symbolic language aims not at delivering objective knowledge, but the reader's self-transformation. This point can be applied in clinical philosophy. People who suffer from agony and pain in their daily lives may find meaningful and helpful advice for themselves no matter what Gwae-Hyo-Sa they choose in Juyeok. This is because it was originally hidden in their inner space and just revealed concretely through Gwae-Hyo-Sang or Gwae-Hyo-Sa in Juyeok. In this sense, we connect the meaning Gwae-Hyo-Sang or Sa contains from Juyeok to their circumstances, read counsel or advice needed ourselves and make it our own to be able to have power to change and help ourselves. And at this very point may be evaluated as an important role of Juyeok.

Efficient variable selection method using conditional mutual information (조건부 상호정보를 이용한 분류분석에서의 변수선택)

  • Ahn, Chi Kyung;Kim, Donguk
    • Journal of the Korean Data and Information Science Society
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    • v.25 no.5
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    • pp.1079-1094
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    • 2014
  • In this paper, we study efficient gene selection methods by using conditional mutual information. We suggest gene selection methods using conditional mutual information based on semiparametric methods utilizing multivariate normal distribution and Edgeworth approximation. We compare our suggested methods with other methods such as mutual information filter, SVM-RFE, Cai et al. (2009)'s gene selection (MIGS-original) in SVM classification. By these experiments, we show that gene selection methods using conditional mutual information based on semiparametric methods have better performance than mutual information filter. Furthermore, we show that they take far less computing time than Cai et al. (2009)'s gene selection but have similar performance.

High Utility Itemset Mining Using Transaction Utility of Itemsets (항목집합의 트랜잭션 유틸리티를 이용한 높은 유틸리티 항목집합 마이닝)

  • Lee, Serin;Park, Jong Soo
    • KIPS Transactions on Software and Data Engineering
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    • v.4 no.11
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    • pp.499-508
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    • 2015
  • High utility itemset(HUI) mining refers to the discovery of itemsets with high utilities which are not less than a user-specified minimum utility threshold, by considering both the quantities and weight factors of items in a transaction database. Recently the utility-list based HUI mining algorithms have been proposed to avoid numerous candidate itemsets and the algorithms need the costly join operations. In this paper, we propose a new HUI mining algorithm, using the utility-list with additional attributes of transaction utility and common utility of itemsets. The new algorithm decreases the number of join operations and efficiently prunes the search space. Experimental results on both synthetic and real datasets show that the proposed algorithm outperforms other recent algorithms in runtime, especially when datasets are dense or contain many long transactions.

Kinematic Analysis on Stroke in Wheelchair Table Tennis of Spinal Cord Injured Athletes and a Comparative Study with Abscission Athletes -Case Study of Medalists of Beijing 2008 Paralympics- (척수장애 휠체어 탁구 스트로크의 운동학적 분석 및 절단장애 선수와의 비교 -2008 베이징 장애인 올림픽 메달리스트 사례연구-)

  • Moon, Gun-Pil
    • Korean Journal of Sport Biomechanics
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    • v.18 no.4
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    • pp.151-159
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    • 2008
  • In this research, kinematic comparative analysis was performed on strokes of abscission and spinal cord injured athletes who participated in 2008 Beijing Paralympics wheelchair table tennis games. Strokes of all situations were collected under real match-like conditions. Among those, three major forehand stroke motions and backhand stroke motions were drawn Data collected by 9 infrared cameras were expressed in angular motions using graphic program LabVIEW7.0. As a result, forehand stroke of spin handicap athlete from analyzed images, the rotations of the trunk happened with the rotations of shoulder and the flexion extensions of elbow nearly at the same time. According to these results, insufficient turning force or speed of rackets is recompensed using flexion. backhand stroke of spin handicap athlete from analyzed images, the rotations of the trunk, the flexion extensions of the elbow and the flexion extensions of the shoulder were lined up on the prolongations of ping-pong balls. Forehand stroke of abscission athletes was done by outward rotation of the arm using backswing and inner rotation. As for backhand stroke, backswing was made by inner rotation in the spin of shoulder and waist. And after the backswing, impact was formed in wide outer rotation towards the ball.

The modality and the symbol of the reform in donghak and the declaration in K. Marx (칼 맑스 선언문과 폐정 개혁문의 모달리떼와 그 상징성)

  • Sun, Mira
    • 기호학연구
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    • no.57
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    • pp.155-176
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    • 2018
  • This article is a study of Karl Marx's manifesto and the reform in donghak for the modality and their symbolism. As a text, Karl Marx and Friedrich Engels' declaration on the Communist Alliance and the reform program of the peasant Donghak were choose. This Declaration and the Reformation are the works of philosophical practice discourse of the 1800s in this article, which unfolds paradigmatically, deriving its common symbolic meaning in the semiotic sense, and evolving ideologically towards a democracy free of property. In the end, these two historical incident which are published in the contemporary breath, constitute an accusation against a nonhuman policy of surveillance and punishment. Twice a day, the space of the church is transformed into a factory, the act of dividing into two categories by capitalist and work and divorcing by accident is embodied as a social ethic. It is against the phenomenon that the structure of which no man exists is no longer institutionalized. The revolutionary movement aimed at breaking the framework of this hunt manifests itself in the two manifestos mentioned above, and Karl Marx completes the culmination of the utopia that must be achieved through the Declaration of the Communist Alliance by placing his being in the position of "eternal refugee". By choosing to die in his freedom developed during Jeon Bong-joon's trial, he also completes the people's spirit of revolution. In the case of simultaneous exploitation in East and West, the form of oppression is the withdrawal of capital from domination and power, and a new alternative to this is the philosophical context that allows the establishment of a new paradigm with "man is the greatest capital".