http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이산시간 궤환 시스템에 대한 반복학습제어 및 직접구동형 SCARA 로보트에의 응용
여성원,김재오,황건,김성현,김도현,안현식,Yeo, Seong-Won,Kim, Jae-Oh,Hwang, Gun,Kim, Sung-Hyun,Kim, Do-Hyun,Ahn, Hyun-Sik 대한전자공학회 1997 電子工學會論文誌, S Vol.s34 No.7
In this paper, we propose a reference input odification-type iterative learning control law for a class of discrete-time nonlinear systems and prove the convergence of the output error. We can get the high-precision in case of the trajectroy control when the proposed control law is properly combined with a feedback controller, and we can easily implement the learning control law compared to the control input modification-type learning control law. To show the validity and the convergence perfodrmance of the proposed control law, we perform experimentations on the trajectroy control and rejection of periodic disturbance for a 2-axis SCARA-type direct drive robot.
봉독약침액(蜂毒藥鍼液)에 의한 인체유방암세포(人體乳房癌細胞)의 성장억제(成長抑制) 및 세포사(細胞死)에 관한 연구(硏究)
여성원,서정철,최영현,장경전,Yeo, Sung-won,Seo, Jung-chul,Choi, Yung-hyun,Jang, Kyung-jeon 대한침구의학회 2003 대한침구의학회지 Vol.20 No.3
Objective : To examine the effects of Beevenom on the cell proliferation of human breast carcinoma cell line MCF-7, we performed various experiments such as does-dependent effect of Beevenom on cell proliferation and viability, morphological changes, and alterations of apoptosis/cell cycle-regulatory gene products. Methods : Beevenom induced cell viability and proliferation of MCF-7 cells in a concentration-dependent manner. The anti-proliferative effect by Beevenom treatment in MCF-7 cells was associated with morphological changes such as membrance shrinking and cell rounding up. Results : Beevenom induced apoptotic cell death in a concentration-dependent manager, which was associated with degradation of ${\beta}$-catenin, an apoptotic target protein. Beevenom induced the Bax expressions, a pro-apoptotic gene, both in protein and mRNA levels, however, the levels of Bcl-$X_{S/L}$ expression, an anti-apoptotic gene, were down-regulated in Beevenom-treated cells. Western blot analysis and RT-PCT data revealed that the levels of cyclin of B1 protein and cyclin E mRNA were reduced by Beevenom treatment in MCF-7 cells, respectively, where as the expression of tumor suppressor p53 and cyclin dependent kinase inhibitor p21 mRNA were markedly increased in a concentration-dependent fashion. Conclusions : Taken together, these findings suggest that Beevenom induced inhibition of human breast cancer cell proliferation is associated with the induction of apoptotic cell death and Beevenom may have therapeutic potential in human breast cancer.
채영진,신창환,임현택,여성원,한성규,이재원,정헌영,금경수 한국전통의학연구소 2003 한국전통의학지 Vol.13 No.1
Five elements motion and six kinds of natural factors influence not only human disease but also difference of medicine effect. Because the climate of summer is very hot, that is easy to increase the properties of hot medicines, a doctor must be careful to use it in summer. Also the climate of winter is very cold, that is easy to increase the properties of cold medicines, a doctor must be careful to use it in winter. But in the certain conditions to use diaphoretics or purgatives, in spite of that regulation a doctor can use them.
채영진,남호현,이석모,여성원,한성규,이재원,안민식,정헌영,금경수 한국전통의학연구소 2003 한국전통의학지 Vol.13 No.1
The six kinds of natural factors(It refers to wind, cold, summer-heat, dampness, dryness and fire.) is constantly moving to maintain the balance of whole climate of one year. Four seasons are the largest mediation of whole climate of one year. The cold and the heat have the relationship of mutual intervention. The dampness and the dryness have it also. In this process they raise various climate appearance. And that various climate appearance influence the whole lives on the earth. This paper is concerned with the classification of them.