• Proceedings of the Membrane Society of Korea Conference
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• 1993.10a
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• pp.46-51
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• 1993

Poly(vinyl chloride) was modified by reacting with sodium N-methyldithiocarbamate or N-methyl-N-carboxymethyldithiocarbamate to obtain crosslinked dithiocarbamated PVC(PMD, PSDC). In addition PSDC were substituted with metal ions of $Ma^+, Li^+$ and $Cs^+$. PLMD and PSDC were reacted with copper ions in alcohol or aqueous solution to produce chelate complexes of dithiocarbanated PVC, respectively(PMD-$Cu^{2+}$, PSDC-$Cu^{2+}$). PSDC was irradiated by ultraviolet light to enhance crosslinking(PSDC-UV).

• The Korean Journal of Nuclear Medicine
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• v.5 no.1
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• pp.19-24
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• 1971

• Proceedings of KOSOMES biannual meeting
• /
• 2009.06a
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• pp.51-52
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• 2009

• Proceedings of KOSOMES biannual meeting
• /
• 2006.11a
• /
• pp.59-63
• /
• 2006

• Proceedings of the Korean Environmental Sciences Society Conference
• /
• 2007.05a
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• pp.285-288
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• 2007

본 연구에서는 위성자료와 현장조사를 이용하여 통계적인 방법에 의해 고등어 어장의 월별 예상어장도를 작성하였다. 고등어에 대한 등급별 회귀직선방정식을 이용하여 계산된 각해구별 어획량과 현장조사 어획량과의 상관관계를 분석한 결과, A와 B등급 해역에서 추정된 어획량은 현장 조사된 어획량과 정량적인 차이는 있지만 상관관계가 상당히 높게 나타나는 것을 알 수 있었다.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07b
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• pp.845-849
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• 2005

Quick-Response Liquid Powder Display ($QR-LPD^{(R)}$) is a promising device for ultra-low-power applications. Several driving methods for this display were investigated in terms of image quality and power consumption. The power consumed both in a panel and in the output circuits of driver LSIs was evaluated by analog circuit simulation and discussed.

• 제어로봇시스템학회:학술대회논문집
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• 1989.10a
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• pp.943-946
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• 1989

The channel irregularity of Successive Approximation ADC is very large in comparison with other type of ADCs. This characteristic makes it impossible to apply the Successive Approximation ADC to the field of radiation pulse height analysis or the measurement of probability density function. In this paper, an analysis of differential non-linearity of this ADC-is presented. It is made clear that the small deviation of resistance causes very large differential non-linearity.

• 제어로봇시스템학회:학술대회논문집
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• 1995.10a
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• pp.207-210
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• 1995

In this paper, two representative schemes for vector control of induction motor without speed sensor are studied. First, the two sensorless systems which are implemented by voltage and current source are presented with new ideas and interpretations. Then a linear model around an operating point is proposed. Finally, the stability improvement of these systems are studied and evaluated by computing the trajectories of poles and zeros.

• Proceedings of the Korean Society of Crop Science Conference
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• 2006.04a
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• pp.562-563
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• 2006

• International Journal of Quality Innovation
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• v.1 no.1
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• pp.24-31
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• 2000

QS-9000 was established by Chrysler, Ford, General Motors and some Truck Manufactures to solve problems of efforts to prepare original standards for each company. When we compare the requirements in QS-9000 with those in ISO 9000, we may observe that those of QS-9000 are more specific, since the user of the standard is limited to the automobile industry. In particular, the requirements on statistical techniques are described in more detail. In this paper, we present the requirements on statistical techniques in QS-9000. Specifically, we review the contents of QS-9000 and explore the philosophy and the minimum requirement on statistical techniques behind the description.