http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
마이크로파 여기 플라즈마광 생성을 위한 도파관 시스템 설계에 관한 연구
전상재,전후동,송창현,하석영,이승혁,이태호,박의준 금오공과대학교 2005 論文集 Vol.26 No.-
In this paper, the plasma lighting system(PLS) excited by the commercial high power magnetron is developed. The design concepts are based on maximizing the huninous efficacy in conjunction with the miniaturization of waveguide system Furthermore the fine tuning is simplified by using only one stub, and the impedance matching is maximized by introducing the tapering technique. The experimental results show that the luminous efficacy can be dramatically improved by the proposed design method.
Facilitation of visual processing by masked presentation of a conditioned facial stimulus
Lee, Tae-Ho,Lim, Seung-Lark,Lee, Kyu-Yong,Choi, June-Seek Lippincott Williams Wilkins, Inc. 2009 NEUROREPORT - Vol.20 No.8
We tested whether a conditioned emotional stimulus could facilitate visual processing when presented subliminally. Participants received Pavlovian conditioning in which a fearful expression (conditioned stimulus) was paired with electric finger shock (unconditioned stimulus). In a subsequent session, they were subject to a simple perceptual task involving subliminal presentation of facial expressions followed by a simple color patch. Although none of the participants reported conscious detection of the facial stimuli, early posterior negativity was significantly enhanced to the conditioned fear face and the neutral face of the same identity. Paralleling the brain activity, reaction times to the conditioned stimulus faces were also facilitated. These results suggest that conditioned threat stimuli can facilitate perceptual processing even when they are processed unconsciously.
이은경(Eun-Kyung Lee),김원희(Won-Hee Kim),김성태(Seung-Tae Kim),이광식(Kwang-Seek Lee),이수영(Su-Young Lee) 한국육종학회 2013 한국육종학회지 Vol.45 No.2
A new poinsettia (Euphorbia pulcherrima Willd. Ex Klotzch) cv. ‘Grace’ was bred by the National Institute of Horticultural and Herbal Science (NIHHS) in 2009. A cross was made between ‘PC-025’ and ‘Ichiban’ in 2006. ‘PC-025’ is a line with curled peach color bracts, and ‘Ichiban’ is a cultivar with early coloring bright red bracts. ‘Grace’ was finally selected in 2009 after the investigation of the growth and flowering characteristics from 2007 to 2009. ‘Grace’ has peach colored elliptic bracts and weak intensity of rugosity between bract veins. The leaf blade of ‘Grace’ has ovate shape and dark green color. The petiole length of ‘Grace’ is medium, and stem color is greenish. ‘Grace’ has strong free-branching ability and short plant height. Bracts and transitional leaves of ‘Grace’ are fully colored 7 weeks after short-day commencement.