http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
H. S. Kim(김혜수),S. Y. Ji(지석영),C. R. Yu(유채린),J. Y. Jung(정주연) Korean Society for Precision Engineering 2021 한국정밀공학회 학술발표대회 논문집 Vol.2021 No.11월
The infrared focal plane array (IRFPA) detection type imaging system has excellent thermal resolution and has a very good optical resolution as the number of pixels reaches a maximum of tens of thousands. However, since the IRFPA detection type imaging system is a thermal type that operates at room temperature, the basic thermal noise is high and the signal-to-noise (S/N) ratio is lower than that of the quantum type operating at extremely low temperature. To compensate for this, some of research has been done on the IRFPA polarimetric imaging system for high resolution. However, conventional fabrication methods such as photolithography and nano imprint lithography, are complex, time-consuming and expensive. In this paper, we propose a simple method for fabricating superpixel patterns applied to the mid-infrared region IRFPA polarimetric imaging system through the nanotransfer printing process using polyvinyl alcohol as an adhesive layer. This improves the sensitivity of the thermal type infrared sensor operating at room temperature, so that it has almost the same performance as the quantum type infrared sensor at a lower cost.
생약 및 생약제제의 규격에 관한 연구(Ⅸ) : 인삼 및 그 함유제제의 분석법
원도희(D. H. Won),장승엽(S. Y. Chang),김혜수(H. S. Kim),성락선(R. S. Seong),김성환(S. H. Kim),이수정(S. J. Lee),홍남두(N. D. Hong) 한국생약학회 1992 생약학회지 Vol.23 No.1
인삼의 지표성분인 ginsenosides를 HPLC를 이용하여 분리, 정량하였다. 고정상 : μ-Bondapak C<sub>18</sub> 칼럼, 이동상 : 아세토니트릴-물혼합액, 검출기 : UV 203㎚의 조건으로 분석한 겉과 원료 인삼중의 ginsenosides의 함량은 산지에 따라 Rb₁0.11∼0.41%, Rg₁ 0.21∼0.44%이었으며 인삼을 함유하는 백호가인삼탕, 맥문동탕, 십전대보탕, 사군자탕, 이중탕의 전제 (煎劑)에 있어서의 Rb₁의 이행율은 각각 14.2%, 17.9%, 34.8%, 64.7%, 67.2%이었다.