• Journal of Industrial Convergence
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• v.8 no.2
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• pp.41-60
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• 2010

Unlike ordinary business. it prioritizes employment over profit. So it is important to Identify the know-how of prosperous social enterprises and apply it to other cases for social enterprises to survive and be competitive. Bench-marking is not just imitation but recreation process. So it is the best management tool for distribution of successful examples.

• 제어로봇시스템학회:학술대회논문집
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• 2003.10a
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• pp.1323-1326
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• 2003

In this paper, we propose set-up model of silicon steel cold rolling mill. Until now, the working of Silicon Steel is operated using the look-up table value of roll force which a field operator finds by making good use of his experience. Therefore, the standardization of data and an improvement of the quality on product are very difficult. So we establish neural model using field data of various kinds of coil at each pass.

• Communications of the Korean Institute of Information Scientists and Engineers
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• v.33 no.6
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• pp.40-47
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• 2015

• Proceedings of the Zoological Society Korea Conference
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• 2001.10a
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• pp.261.3-262
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• 2001

No Abstract, See Full Text

• 대한임상약리학회:학술대회논문집
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• 1999.12a
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• pp.66-66
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• 1999

• Proceedings of the Materials Research Society of Korea Conference
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• 2005.05a
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• pp.257-257
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• 2005

• Macromolecular Research
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• v.17 no.7
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• pp.455-457
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• 2009

• Proceedings of the Computational Structural Engineering Institute Conference
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• 1995.10a
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• pp.153-160
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• 1995

Mixed finite element formulations for incompressible materials show pressure oscillations or pressure modes in four-node quadrilateral elements. The criterion for the stability in the pressure solution is the so-called Babufka-Brezzi stability condition, and the four-node elements based on mixed variational principles do not appear to satisfy this condition. In this study, a pressure continuity residual based on the pressure discontinuity at element edges is used to study the stabilization of pressure solutions in bilinear displacement-constant pressure four-node quadrilateral elements. It is shown that the pressure solutions, although stable, exhibit sensitivity to the stabilization parameters.

• Proceedings of the KIPE Conference
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• 2005.07a
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• pp.634-637
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• 2005

We propose a charge/discharge model for network based vehicle. These model include motor, alternator, lamp, brake, window brush, air conditioner, etc.. Also, we simulate these models in Matlab. The simulation results show that error range is less than 3%. So, we can adopt these model to charge/discharge simulator for network based vehicle. If this error range can be shrunk within 2%, we can use this simulator for comertial use.

• Proceedings of the Korea Air Pollution Research Association Conference
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• 2010.04a
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• pp.185-186
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• 2010