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Brushing 처리가 봄감자의 생육ㆍ수량 및 전분 함량에 미치는 영향
박용봉(Yong Bong Park),문창준(Chang Jun Moon),김용덕(Yong Duk Kim) (사)한국생물환경조절학회 2004 생물환경조절학회지 Vol.13 No.2
본 연구는 망실 하우스내에서 봄감자 재배시, brushing 처리가 감자의 도장 방지와 생육과 수량 및 체내 전분함량에 미치는 효과를 구명하기 위하여 수행하였다. 지상부의 생육은 생육 후반기로 갈수록, brushing 처리시간이 길수록 감소하였다. 측지 수도 처리시간이 길수록 감소하는 경향이었다. 경장과 경경은 5월 6일에는 처리간에 비슷하였으나 생육 후반기로 갈수록 모든 처리에서 증가하였는데 평균적으로 30~36 ㎎/100㎠였다. 지상부ㆍ지하부의 생체중과 건물중은 처리시간이 긴 것이 무거웠고, 전분 함량은 무처리에 비해 brushing 처리한 것이, 그리고 처리시간이 긴 것이 높았다. This study was conducted to investigate the effect of brushing on overgrowth inhibition. growth, yield and starch content in spring-grown potato in the netted house. The plant growth of aerial parts was inhibited with growth stage and brushing duration. Especially, The number of lateral branches decreased greatly with brushing duration. The stem length and stem diameter were not different significantly between brushing and non-brushing on May 6. But the stem length was long in later growth stage but short in longer brushing duration. Chlorophyll content by SPAD increased with growth stage regardless of non-brushing duration and ranged from 30 to 36 ㎎/㎠. The fresh and dry weight of aerial part and tuber were heavy in longer brushing duration. Starch content was higher in brushing treatment as compared to non-brushing and increased with brushing duration.
박용문(Yong-Moon Park),김성수(Seong-Su Kim) 한국무역연구원 2015 무역연구 Vol.11 No.6
Using comparative analysis, this study aims to evaluate the competitiveness of the electronics industries of Korea and China in the EU market which is one of the world's largest economies. In evaluating international competitiveness, ten items of HS Code 4 units were chosen as the standard. The study also used and analyzed the market comparative advantage index and trade specialization index over a ten-year period from 2005 to 2014. First of all, results showed that based on the Market Comparative Advantage Index, Korea had 6 items compared to China’s 9 items and it was evaluated that Korea had one item more than China in terms of market comparative advantage. Second, based on the Trade Specialization Index, it was evaluated that Korea had 8 items and all the items of China were specialized export products. In other words, most Korean items in the EU market were competitive but in the comparison with China, it was evaluated that the competitiveness of China is higher and the competitiveness gap between Korea and China is getting wider and has substantial differences.
황윤석,김진태,문선경,이순걸,박용기,박종철,Yunseok Hwang,Kim, Jin-Tae,Sunkyung Moon,Lee, Soon-Gul,Park, Yong-Ki,Park, Jong-Chul 한국초전도학회 2001 Progress in superconductivity Vol.2 No.2
The effect of annealing step-edges of LaAlO$_3$ and MgO single crystal substrates on YBa$_2$Cu$_3$O$_{7}$ junction has been studied. The step-edge was fabricated by argon ion milling and was annealed at 105$0^{\circ}C$ in 1 attn oxygen pressure. We compared AFM image near step-edge of the substrates between before and after annealing process. And YBa$_2$Cu$_3$O$_{7}$ thin film was deposited on the step-edge by a standard pulsed laser deposition. The step-edge junctions were characterized by current-voltage curves at 77 K. The annealing of step-edges of MgO substrate improved the current-voltage characteristic of Josephson junction: double steps in the current-voltage characteristic disappeared. However the annealing for LaAlO$_3$ did not improve the junction property.rty.
박현종 ( Hyun Jong Park ),이문휘 ( Mun Hwi Lee ),문영진 ( Young Jin Moon ),임기은 ( Ki Eun Lim ),하창원 ( Chang Won Ha ),권자영 ( Ja Young Kwon ),박용원 ( Yong Won Park ) 대한주산의학회 2009 Perinatology Vol.20 No.4
Hydatidiform mole with a coexisting fetus is rare, but this condition has recently shown an increased incidence because of assisted reproduction technology. In most of the reported cases, termination at diagnosis was preferred due to poor fetal survival and maternal risk factors such as vaginal bleeding, preeclampsia, hyperthyroidism, potential of malignant change. However, considering the value of pregnancy by assisted reproduction technology, whether to continue or to terminate this condition is a dilemma. Based on currently available information, it seems that it is reasonable to allow the pregnancy to continue in the absence of maternal complications. We report on a case of the complete hydatidiform mole with two coexisting fetuses with a brief reviews of the literature.