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Ahn, Tae-Ho
- Management & Information Systems Review
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- v.19
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- pp.1-15
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- 2006
The concept of portfolio is rarely understood and used in R&D management field. The conventional management technique in selecting R&D projects is scoring each projects and choosing projects based on the scores which are determined during evaluation. As a collection of good stocks is not necessarily a good stock portfolio, a collection of good R&D projects is not always a good R&D project portfolio. In this paper, framework and practical technique for constructing a R&D project portfolio are introduced. This technique can be easily applied in private and plublic R&D institutes.
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김형남;김우재;김성식;김영희;정상진
- Proceedings of the Korea Concrete Institute Conference
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- 1998.10b
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- pp.900-905
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- 1998
This study is about quality test of parmament form for practical application. Nowdays domestic building market in the face of 3D, in addition to construction cost increase, materials lack problems and opening a building market to foreign countries, is trying to find out the efficient ways of overcoming these problems. So the efficiacy of form work to technical improvement will contribute a practical permanent form in field through quality test of permmament form. In this paper, we examined the total system of form erections and evaluated the structural permament of columns and beams.
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Hong, Byeong-Hui
- Proceedings of the Korean Vacuum Society Conference
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- 2010.02a
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- pp.39-39
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- 2010
There have been many efforts to utilize the outstanding properties of graphene for macroscopic applications such as transparent conducting films useful for flexible/stretchable electronics. However, the lack of efficient synthesis, transfer, and doping methods limited the scale and the quality needed for the practical production of graphene films. In this presentation, we introduce ultra-large scale (~30 inch) synthesis and roll-to-roll transfer of graphene films showing excellent electrical and physical properties suitable for practical applications. Considering the outstanding scalability/processibility of roll-to-roll and CVD methods and the extraordinary flexibility/conductivity of graphene films, we expect the commercial production and application electrodes replacing the use of ITO can be realized in near future.
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Kwack, Young-Sook
- Journal of the Korean Academy of Child and Adolescent Psychiatry
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- v.11 no.2
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- pp.161-178
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- 2000
The author reviewed history and development of variable approaches of play psychotherapy. To understand basic concepts and practical factors of play, the functions of play behavior and it's clinical application were summarized. As major therapeutic approaches, both theoretical concepts and practical techniques of psychoanalytic approach and those of nondirective approach were presented. For clinician it is important to know developmental theories which can be applied to various therapeutic technics and to apply these theories to play therapy situations. So, to know the developmental approach in play psychotherapy, play as a developmental process, its' therapeutic application, play in the perspective of cognitive development and the therapeutic process of play psychotherapy were reviewed. With the knowledge of developmental concept therapists can increase their abilities to prescribe an appropriate type of play therapy.
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