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3차원 광학시뮬레이션을 사용한 PDP의 광학적 특성에 관한 연구
강정원,박현명,Kang, Jung-Won,Park, Hyun-Myung 한국반도체디스플레이기술학회 2010 반도체디스플레이기술학회지 Vol.9 No.3
In this study the optical properties, such as relative transmittance and reflectance of PDP were analyzed with 3D optical code. Because of the electrode structure, the reference model shows 21.3 % higher transmittance than the test model and the reference model shows 16.6 % higher reflectance than the test model. The calculated reflectance of reference and test models is compared to the measured reflectance and the difference between calculation and measurement is 4.9 %.
아그로박테리움를 이용한 국내개발 국화품종 ‘무랑루즈’의 형질전환 기술 및 AtSICKLE 유전자를 이용한 엽형 변화 국화 형질전환체 개발
김윤혜(Yun-Hye Kim),박현명(Hyun-Myung Park),정지용(Ji-Yong Jung),권택민(Tackmin Kwon),정순재(Soon-Jae Jeung),이영병(Young-Byung Yi),김경태(Gyung-Tae Kim),남재성(Jaesung Nam) 한국원예학회 2010 원예과학기술지 Vol.28 No.3
‘Moulinrouge’ was selected as the best regenerating cultivar among 18 different spray-type chrysanthemum cultivars bred in the Gyeongnam Flowers Breeding Research Institute. When the leaf explants from standard- and spray-type chrysanthemum ‘Jinba’ and ‘Moulinrouge’ were incubated on MS basal medium supplemented with 0.5 ㎎ㆍL?¹ BA and 1.0 ㎎ㆍL?¹ NAA, both ‘Jinba’ and ‘Moulinrouge’ induced adventitious shoots that can be regenerated into plantlets. Based on these regeneration conditions, we developed an efficient Agrobacterium-mediated chrysanthemum ‘Moulinrouge’ transformation method by using sequential selection of shoots from low (10 ㎎ㆍL?¹) to high (30 ㎎ㆍL?¹) concentrations of kanamycin after co-cultivation of leaf explants with Agrobacterium for 10 days and induction of shoots. All kanamycin resistant plants investigated with genomic PCR analysis carried the report gene, AtSICKLE, in their genome. Although expression levels of the report gene in the transgenic plants investigated with RT-PCR were relatively low because of inefficiency of CaMV 35S promoter in chrysanthemum, transgenic lines expressing AtSICKLE efficiently showed leaf epinasty phenotype. We expect that our results will provide a useful method that can perform a high-throughput investigation of genes isolated and studied well in model plants for molecular breeding of chrysanthemum.