• The monthly packaging world
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• s.211
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• pp.118-130
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• 2010

2010 도쿄 국제 포장전(TOKYO PACK 2010)이 10월 5일(화)~8일(금)까지 4일간, 도쿄 빅사이트(Big Sight)에서 개최, 1966년에 제1회가 개최되어, 이번으로 제 23회째를 맞게 되었다. 이번 회에는 "성장의 힌트는, 포장에 있다"를 테마로 내세워, 포장의 최신기술이 다수 출품됐다. 출품사는 514사(단체), 1904부스의 규모로 포장자재, 포장기계, 포장가공기계, 식품 환경관련기재, 포장디자인 서비스, 유통 물류 시스템기기 등 포장에 관련되는 온갖 분야에서 최선단의 제품 기술이 전시됐다. 이번 전시회에서는 생산에서 물류까지 일관한 시스템 전시가 특징이다. 이러한 토탈 시스템 전시는 수많이 개최되는 국내외의 포장전에서도 유례를 볼 수 없는 것으로 양 질 모두 세계 최고클래스의 전시회로써 주목을 모았다.

• Journal of the Korean Society of Combustion
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• v.8 no.3
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• pp.24-30
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• 2003

A convolution algorithm combined with Fourier transformation has been applied to the tomographic reconstruction of asymmetric soot structure to identify the local soot volume fraction distribution. Line-of-sight integrated data from light extinction measurement with multi-angular scanning formed basic information for the deconvolution. Multi-peak following interpolation technique was applied to obtain the effect of increasing number of scanning angles. Height-by-height reconstructed soot volume fraction distribution was compared with laser-induced incandescence signals.

• Proceedings of the Korean Society of Precision Engineering Conference
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• 2004.05a
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• pp.66-66
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• 2004

중량은 항공기의 성능을 좌우하는 주요 변수로써, 최소의 중량 달성이 100여 년 전 라이트 형제가 최초의 비행을 성공한 후, 항공기 개발자들의 주요 관심사였다. 일반 구조물의 최적화를 통한 설계는 구조물의 강도를 유지하면서 중량절감, 비용절감을 위해 널리 사용되고 있다. 하지만, 현재 항공기 구조물에 대해서는 아직 최적화론 통한 설계가 널리 적용되지 않고 있다. 그래서, 항공기에서는 중량절감을 위해 가벼우면서 강도를 큰 알루미늄이 주재료로 사용되고 있다.(중략)

• Journal of the speleological society of Korea
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• no.5
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• pp.25-36
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• 1997

The inside of Woldum cave has a complicated configuration with many dynamic aspects. The number of configurations and natural features of the ground discovered up to now is about 20. When we discuss the value of the potential tourism that the cave has, Woldun cave is a lime cave with resourceful value and tourism value, considering the size of cave and excellency of the spectacular sight. In addition, the large stalagmite's file lining in the inside of the cave is a magnificent spectacle. Therefore the Woldun cave, as a lime cave, is very important for tourism level as well as academic ones.

• Proceedings of the Optical Society of Korea Conference
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• 2004.02a
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• pp.22-23
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• 2004

• Management & Information Systems Review
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• v.10
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• pp.67-93
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• 2002

The future social makes an multipule effort to secure native competition. It is very difficult to foresee the length and deepest on the future social coming soon than human beings has experienced until now. The future social will be adopt a positive attitude on lifelong education, also, because It will be rapidly change. Like this foundation knowledge economic will be secure which a knowledge is high value and build up a fortune. Now, new sight for education is necessary definitely to a person. In the future, labor viability is utterly dependent on what the lifelong educations ability is.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 2003.05a
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• pp.1193-1196
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• 2003

Noise reduction effect of a pine tree which was used to reinforce a noise barrier was studied by using reduced scale model test. The result show that the pine tree itself was less effective but the combination of pine tree and noise barrier was good for reducing the noise and sight.

• Journal of the Korea Society for Simulation
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• v.10 no.4
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• pp.31-40
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• 2001

The flight simulator should be made like a actual flight. For the scene of sight, instrument should show the condition of flight and the pilot should catch the altitude, speed, pose and rate of lift of the airplane. This paper describes visual training program of driving airplane in practice. It is for beginners using joystick in PC, implements airplane physical equations. Flight simulator in it implements airplane panel parts in order to make simple modeling, And it uses rendering technology to implement vision parts of panel. It uses double buffering In make it faster and more efficient..

• Journal of the Korea Society for Simulation
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• v.12 no.3
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• pp.1-11
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• 2003

The flight simulator should be made like a actual flight. For the scene of sight, instrument should show the condition of flight and the pilot should catch the altitude, speed, pose and rate of lift of the airplane. The paper describes 3D flight visual training program of driving airplane in practice. It is for beginners using joystick in PC, implements airplane physical equations. And it uses rendering technology to implement vision parts of flying object.

• Proceedings of the Korea Society for Simulation Conference
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• 2003.06a
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• pp.37-42
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• 2003

The flight simulator should be made like a actual flight. For the scene of sight, instrument should show the condition of flight and the pilot should catch the altitude, speed, pose and rate of lift of the airplane. The paper describes 3D flight visual training program of driving airplane in practice. It is for beginners using joystick in PC, implements airplane physical equations. And it uses rendering technology to implement vision parts of flying object.