• Proceedings of the Membrane Society of Korea Conference
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• 2003.05a
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• pp.41-44
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• 2003

• 한국생물공학회:학술대회논문집
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• 2003.10a
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• pp.205-205
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• 2003

• Proceedings of the Korean Vacuum Society Conference
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• 1998.06a
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• pp.75-75
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• 1998

• Proceedings of the Korean Vacuum Society Conference
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• 1998.06a
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• pp.94-94
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• 1998

• Bulletin of the Korean Mathematical Society
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• v.33 no.2
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• pp.243-251
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• 1996

In a Sasakian manifold, a C-Bochner curvature tensor is constructed from the Bochner curvature tensor in a Kaehlefian manifold by the fibering of Boothby-wang[2]. Many subjects for vanishing C-Bocher curvature tensor with constant scalar curvature were studied in [3], [6], [7], [9], [10], [11] and so on.

• Communications of the Korean Mathematical Society
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• v.11 no.3
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• pp.743-756
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• 1996

The purpose of this paper is to compute the covariant derivative of a shape operator of a generic submanifold of a complex space form without using the Green-Stoke's theorem. In particular, we classify complete generic submanifolds of a complex number space $C^m$ with parallel mean curvature vector satisfying a certain condition.

• Proceedings of the Membrane Society of Korea Conference
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• 2002.05a
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• pp.134-137
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• 2002

No Abstract, See Full-text

• KIEE International Transaction on Electrical Machinery and Energy Conversion Systems
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• v.3B no.2
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• pp.79-83
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• 2003

The topology optimization for the magnet design is studied. The magnet design in the C-core actuator is investigated by using the derived topology optimization algorithm and finite element method. The design sensitivity equation for the topology optimization is derived using the adjoint variable method and the continuum approach.

• Proceedings of the Membrane Society of Korea Conference
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• 2003.11a
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• pp.97-100
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• 2003

• Journal of the Korean Society for Aviation and Aeronautics
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• v.7 no.1
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• pp.65-75
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• 1999

Nowadays military aircraft noise significantly affect a number of people near military airport. This paper is mainly focused on a presentation of the proper counterplan against aircraft noise in KWANGJU airport, after research and analyze the present situation of aircraft noise damage and problems, including various civil appeal and Korean laws and policies, related to KWANGJU airport.