• Journal of Advanced Marine Engineering and Technology
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• v.31 no.8
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• pp.1005-1012
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• 2007

This study describes the optimum structure and deployment of an abalone reef for marine ranching creation in Jeonnam archipelago of Korea. The structure of an abalone reef was analyzed based upon the functions of both feeding and shelter. Deployments of abalone reefs were considered based upon the stability against waves in water depth shallower than 5 m. Also, the calculation of their stabilities was made to only rocks of abalone modules, and exposure coefficient of rocks used was 1.0 and 0.5. The results show that rocks of both 0.2 and 0.5 ton are unstable under the condition that exposure coefficient is 1.0 at a depth of 5 m, but that they are stable under the condition that exposure coefficient is 0.5. It means that, if the structures(e.g. breakwater blocks) for dissipating the energy of waves and currents are provided, small rocks of 0.2 ton can be used as an abalone reef.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.12 no.1
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• pp.32-37
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• 2011

In this study, the changes of displacement and stress are investigated by structural analysis according to the thickness of car body in case of overturn. In case of 5 mm thickness, the maximum displacement of 7.5024 mm at its right ceiling and the maximum equivalent stress of 113.69 MPa at the left lower part are occurred on the elapsed time of 2 second. In case of 10 mm thickness, the maximum displacement of 1.2557 mm at its right ceiling and the maximum equivalent stress of 15.134 MPa at the left lower part are occurred on the elapsed time of 2 second. In case of 15 mm thickness, the maximum displacement of 0.426067 mm at its right ceiling and the maximum equivalent stress of 4.4842 MPa at the left lower part are occurred on the elapsed time of 2 second. As stress and displacement are uniformly distributed according to time in this case, the design of car body can be stabilized.

• Cartoon and Animation Studies
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• s.11
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• pp.73-85
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• 2007

The purpose of this study is to analyze collage of animated film is able to build up total embodiment of thought. Surrealism Collage intend to combination of various characters including new attempts and pluralistic features. In particular, the fantastic, irrational characteristics of expression and extravagant and unfamiliar artistic technique of Surrealism Collage are actively introduced and explored as elements to make new image and suggest the possibility of another reality. This image has been connected Raoul Servais animation film called . The use of this film technique gives a touch that is sensibly different from the digital encrustation technique which justifies it. Representative animator of Surrealism Raoul Servais expands the domain of his own creative works by succeeding to Surrealistic movement.