• Proceedings of the Korean Magnestics Society Conference
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• 2001.10a
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• pp.20-21
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• 2001

• Proceedings of the Korean Nuclear Society Conference
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• 2005.10a
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• pp.965-966
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• 2005

• Proceedings of the PSK Conference
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• 2000.04a
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• pp.173.2-173.2
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• 2000

• 한국정보디스플레이학회:학술대회논문집
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• 2008.10a
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• pp.1112-1115
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• 2008

A very high current efficiency of 28 cd/A for three-mode microcavity tandem WOLED was successfully demonstrated. The 101 % of NTSCu'v' ratio of this white OLED with LCD color filter was achieved. In addition to wide color gamut, the highest delta (u'v') of respective RGB colors among the viewing angles 0 and 60 degree is just 0.042 and that of white color is less than 0.02.

• Journal of Genetic Medicine
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• v.12 no.2
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• pp.96-99
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• 2015

Purpose: To evaluate the performance of the Momguard noninvasive prenatal test by tracing the 'screen positive' results based on preliminary samples from Korean cohorts. Materials and Methods: This preliminary study is based on data collected by the LabGenomics Clinical Laboratory (Seongnam, Korea) with informed consent. Only pregnant women who underwent both the Momguard test and karyotyping were included in this study. Momguard test results were compared with those of the karyotyping analysis. Results: Among the 38 cases with 'screen positive' results by Momguard, 30 cases also had karyotyping results available. In three trisomy (T) 18 and three T13 cases, the Momguard results were concordant with the karyotyping results. For the T21 cases, except for one case belonging to the mid-risk zone, Momguard results from 23 out of 24 cases matched the karyotyping results. Conclusion: Momguard is a highly reliable screening tool for detecting T13, T18, and T21 cases in independent Korean cohort samples.

• Asian-Australasian Journal of Animal Sciences
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• v.13 no.8
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• pp.1063-1067
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• 2000

The effects of acremonium cellulase (AC) additive and lactic acid bacteria (LAB) inoculant on effluent production and aerobic stability of silage were investigated. Napier grass (Pennisetum purpureum Schum) was treated with AC at the rates of 0.05 ($AC_1$) and 0.1 g/kg $(AC_2)$ and/or with LAB at the rate of $1.0{\times}10^8cfu/kg$ fresh grass at ensiling. The treatments of LAB, $AC_1$, $AC_2$, $LAB+AC_1$ and $LAB+AC_2$ significantly (p<0.01) decreased pH and contents of volatile basic nitrogen and butyric acid, and significantly (p<0.01) increased lactic acid content compared with the control. All treated silages were well preserved with pH of lower than 4.2. There were no significant differences in fermentation quality between the application rates of AC ($AC_1$ and $AC_2$) and between the mixtures ($AC_1+LAB$ and $AC_2+LAB$). AC ($AC_1$ and $AC_2$) and AC plus LAB ($AC_1+LAB$ and $AC_2+LAB$) resulted in more silage effluent than the control and LAB inoculant alone. When the experimental silos were opened, the silages treated with AC and/or LAB were not as stable as the control silage, as shown by pH increase and lactic acid decomposition.

• Proceedings of the Korean Vacuum Society Conference
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• 2008.02a
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• pp.203-203
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• 2008

• 한국정보디스플레이학회:학술대회논문집
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• 2007.08a
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• pp.141-144
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• 2007

We demonstrated 4 inch QVGA AMOLED display driven by GaInZnO TFT. The structure of GaInZnO TFT is back channel etch (BCE) which is conventional structure for a-Si TFT. The electron mobility of GaInZnO TFT is $2.6\;cm^2/Vs$ and Vt is 3.8V. It is thought that GaInZnO TFT could be backplane for AMOLED TV.

• 한국정보디스플레이학회:학술대회논문집
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• 2005.07a
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• pp.61-63
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• 2005

Pentacene based OTFT on PC and PES plastic substrates have been fabricated in a scale of 5 inches. We could get a small OTFT device enough to be applicable for AMOLED by acquiring the at least misalignment margin through a contact aligner. And also we could find out the degradation of device parameter through the integration processes and improve the properties by using a buffer layer as an etch stopper in an active patterning. Through these, the mobility of device is more than about $0.2cm^2/Vs$ and $I_{on}/I_{off}$ is higher than $10^5$.

• 한국생물공학회:학술대회논문집
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• 2005.04a
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• pp.295-295
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• 2005