• Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference
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• 2006.06a
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• pp.38-39
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• 2006

In this paper, we describe a method of accurate modeling capacitor in Low Temperature Co-fired Ceramic(LTCC). We obtain building blocks that present characterization of test structure through partial element equivalent circuit (PEEC) method. The extracted model of building blocks can be used for predicting behaviors of capacitors with different geometries. This method can provide the good inspection of capacitor to device engineer.

• YAKHAK HOEJI
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• v.35 no.4
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• pp.348-351
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• 1991

A new agar-disk method was developed from the fast selection and characterization of antibiotic producing organisms.

• Proceedings of the Korean Vacuum Society Conference
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• 2008.08a
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• pp.335-335
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• 2008

• Proceedings of the Microbiological Society of Korea Conference
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• 2006.05a
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• pp.140-140
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• 2006

• Proceedings of the Materials Research Society of Korea Conference
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• 2002.11a
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• pp.142-142
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• 2002

• Bulletin of the Korean Chemical Society
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• v.18 no.1
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• pp.98-100
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• 1997

• Proceedings of the Korean Radioactive Waste Society Conference
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• 2018.11a
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• pp.610-611
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• 2018

• International Journal of Safety
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• v.3 no.1
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• pp.1-5
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• 2004

This study discusses frequency analysis based on autoregressive (AR) time series model, and the characterization of surface quality in orthogonal cutting of a fiber-matrix composite materials. A sparsely distributed idealized composite material, namely a glass reinforced polyester (GFRP) was used as workpiece. Analysis method employs a force sensor and the signals from the sensor are processed using AR time series model. The experimental correlations between the fiber pull-out and AR model coefficients are then established.

• Journal of Korea Technical Association of The Pulp and Paper Industry
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• v.31 no.4
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• pp.30-40
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• 1999

The possibility of the characterization of sheet formation by image analysis with transmitted light was evaluated. Specific perimenter, average perimeter and variation could not be used to predict the sheet formation because there were no corrleation. Although image analysis method still have a lot of problems , it was found that the contrast intensity obtained by image analysis with transmitted light can be used to predict the sheet formation. In the case of highly filled sheet, the intensity of transmitted light was too low to characterize the sheet formation . However, it was possible to characterize the formation of unfilled heavy weight paper($\leq$200g/㎡).

• Journal of applied mathematics & informatics
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• v.6 no.1
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• pp.51-64
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• 1999

We give a new characterization of the solutions set of the general (inconsistent) linear least-squares problem using the set of linit-points of an extended version of the classical Daczmarz's pro-jections method. We also obtain a "step error reduction formula" which in some cases can give us apriori information about the con-vergence properties of the algorithm. Some numerical experiments with our algorithm and comparisons between it and others existent in the literature are made in the last section of the paper.