http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 최용철(Yong-Chul Choi) (검색결과 38 건)
- 무료
- 기관 내 무료
- 유료
-
최용철,윤명수,손재근,Choi Yong-Chul,Yun Myung-Soo,Sohn Jae-Kyun Korean Society of Applied Entomology 1984 한국식물보호학회지 Vol.23 No.1
백엽고병에 대한 저항성품종으로 알려진 밀양 30호의 이병화원인을 구명하기 위하여 수원, 밀양, 해남산에 대한 최고분얼기, 출수기엽과 기본식물에 대한 각균군의 균주별 저항성 관계를 조사한 결과 가. $1979\~'81$년 전국에서 이병된 밀양 30호의 침해균군 비친화성으로 밝혀진 I, II균군의 균주가 다수분리되었다. 나. 산지 및 생육시기별 저항성 정도의 차는 인정할 수 없었으나 II 균군의 특수균주(병원성 분화형)에 대해 침해받았음이 원인이었다. 다. 밀양 30호의 기본식물에서도 동일 균군 균주에 의해 반응이 일치되므로 품종보다 균주의 병원성 분화에 따른 이병화임을 알 수 있었다. This study was conducted to investigate the incidence of bacterial leaf blight (BLB) in Milyang 30 which was previously considered to be resistant to Xanthomonas campestris pv. oryzae Seeds of Milyang 30 were collected from Suweon, Milyang and Haenam. When rice plants from different source were inoculated at the maximum tillering stage and flag leaf stage, reactions of Milyang 30 were consistant. The susceptibility of Milyang 30 was found to be due to infection with tome isolates in the pathotype II of X. campestris pv. oryzae.
-
5-Fluorouracil이 백서 체모에 미치는 영향에 관한 실험적 연구
최용철,김경욱,이재훈,Choi, Yong-Chul,Kim, Kyung-Wook,Lee, Jae-Hoon 대한악안면성형재건외과학회 1998 Maxillofacial Plastic Reconstructive Surgery Vol.20 No.2
This study was undertaken to observe the effects of the antineoplastic agent, 5-Fluorouracil(5 FU) on the hair in Sprague-Dawley white rats. Twenty four sprague-Dawley strain white rats, each weighing about 150-200 grams were used and divided into control and experimental groups. In the experimental group, eighteen rats were injected intraperitonially with 60 mg of 5-FU per killogram body weight with one time per two days, Six rats were injected with 0.5 cc of normal saline solution intraperitoneally as a placebo on this control group. Rats were serially sacrificed on the first, third, fifth, seventh, tenth and fourteenth day after 2 times of injection of 5-FU and saline. The hair were obtained and observed SEM. After examination and comparision of all specimens, the results of this study were as follows: 1. In the control group, the scale and cuticle of hair was observed smooth surface and equal interval 2. In the experimental group, the first day, scale change was seen from body of hair and crack was seen. from fifth day, and irregular scale and cuticle of hair was seen from 10, 14 days 3. The apperance of root of hair was not almost change From above results, 5-Fluorouracil was more effective on the hair body. The change was begun from first day and crack of scale was seen from fifth day and irregular scale and cuticle of hair was seen from 10,14 days. The.
-
-
-
크로스컨트리 스키 국가대표와 상비군 선수의 주기별 스프린트 심폐기능지표와 신체구성 변화에 관한 연구
최용철(Choi, Yong-Chul) 한국체육과학회 2018 한국체육과학회지 Vol.27 No.4
The purpose of this study was to investigate difference of sprint cardiorespiratory index and body composition according to period in national and reserve cross-country skier. A total of 10 cross-country skiers(national 5, reserve 5) were recruited via advice and request cooperation. The measurement variable was heart-rate and body fat(%). The subjects visited to our laboratory three times(spring, summer, and fall season). Body fat was measured every visit to the laboratory and heart rate was measured after sprint exercise. As results, repeated measures analysis of variance showed that recovery heart rate(RHR) have significant difference according to measured time and period. And RHR was significantly low in national group(NP) than reserve group(RG). On the other hand, body fat(%) was significantly high in national group(NP) than reserve group(RG). In conclusion, it was confirmed that the sprint recovery ability of the cross-country skier influenced the performance between the national player and the standing player. In addition, in order to maintain the international level of performance, both the national players and the top athletes should take priority in controlling the body fat percentage.
-
수종의 항혈전제의 국소 세척이 미세혈관문합의 동맥 치유 및 개존에 미치는 영향
최용철(Yong-Chul Choi),김경욱(Kyung-Wook Kim),김철환(Chul-Hwan Kim) 대한구강악안면외과학회 2006 대한구강악안면외과학회지 Vol.32 No.2
Free flap transplantation with microvascular anastomosis has been successfully performed by development of surgical technique, materials and postoperative monitoring equipments of flap. But success rate of microvascular anastomosis is influenced by various factors, and failure rate is about 5-10%. The most influential factor for success rate is surgical technique and other factors that influence failure of microvascular anastomosis are ischemic time of free flap, thrombus formation of anastomosis region and vascular spasm. Many studies has been published in microvascular anastomosis with histologic effect for irrigating solution. But local irrigation solution has been used clinically in microvascular anastomosis, the comparison with each solution, microhistological study for endothelial cell repair and vascular patency has not been reported. The heparin which is anti-thrombotic agent, and urokinase which is fibrinolytic agent are used for this study. Vascular patency and thrombus formation in experimental micro-arterial anastomosis, and endothelial repair were observed with histologic analysis, scanning electron microscopy, transmission electron microscopic examination. The results were obtained as follows: 1. In vascular patency test in 30 minute and 7 days after micro-arterial anastomosis, equal effects of good vascular patency were obtained in group of local irrigation with heparin and urokinase. 2. In thrombus formation in 7 days after micro-arterial anastomosis, equal effects of minimal thrombus formation were obtained in group of local irrigation with heparin and urokinase. 3. In toluidin blue staining in 7 days after micro-arterial anastomosis, local destruction of endothelial cell and inner elastic lamina were seen and endothelial repair was not seen. 4. In scanning electron microscope examination in 7 days after micro-arterial anastomosis, endothelial cell was not seen in peripheral to suture materials, thrombus associated fibrin network was observed. 5. In transmission electron microscope examination in 7 days after microarterial anastomosis, inflammatory cell was seen within smooth muscle cells in site of endothelial cell destruction, smooth muscle cell around suture material were arranged irregularly, some collagenous change were seen. From the results obtained in this study, same results of good vascular patency and anti-thrombotic effect of heparin and urokinase were obtained as a local irrigation solution, and repair of endothelial cell was not seen in 7 days after micro-arterial anastomosis.
-
논문(論文) : ≪홍루몽(紅樓夢)≫ 서사구조의 예술기법 연구(1)
최용철 ( Yong Chul Choi ) 고려대학교 중국학연구소 2010 中國學論叢 Vol.27 No.-
≪紅樓夢≫的敍事結構技巧, 比較嚴密, 首尾雙關, 在衆多古典小說中, 具有非常特殊的結構特徵. 爲了硏究敍事結構, 全書分段方式, 前人已經有經驗, 如王希廉所分的二十一段落. 筆者考察, 全書百二十回加以分成六個段落, 如第一段包括前五回, 其中第五回是全書的總綱, 第六回開始正文故事的開始, 故意由小人物當線索. 這是第二段. 第三段自第十九回到第五十四回, 是全書故事發展的興盛時期. 第五十四回結束之後, 是全書前後分段的界線, 第五十五回的雰圍與前回是完全不同, 明顯感覺到走下坡路的凄凉悲感的氣雰, 這是第四段. 第七十九回以後到一百一十五回是, 賈府盛衰和寶黛釵愛情的主線全面結束的情節, 卽第五段, 在此段落中元春去死, 寶玉和黛玉生離死別, 賈母和王熙鳳等賈府中心人物也都死, 因此賈府盛衰故事就結束了. 第六段爲在寶玉重遊太虛幻境之後的最後五回, 寶玉經覺悟終於出家, 最後安排賈府人物的下落, 最後由甄士隱和賈雨村解說人物之間的宿緣. 全書主線, 應爲寶黛釵愛情婚姻悲劇, 我們在故事情節, 人物性格特徵描寫等各方面考察, 證明這是可能是作者的原義.
-
최용철 ( Yong Chul Choi ) 안암법학회 2014 안암 법학 Vol.0 No.45
Why the individual should yield to a political order? Why the State interfere in life of the individual? These questions make a comprehensive question. That is the question, ``How and How much the State and the Individual can be compatible?`` This question consists in three questions. 1) Why the individual should obey a ruler? 2) Why the individual transfer his natural rights to the sovereignty? 3) Why the absolute power is to give to legislature, not a ruler? These three questions is connected to one question, "Is the individual really free?" The answer is, "He is really free if he could have the liberty of thought and discussion." That freedom is a necessary condition in order to remove an established order. The individual ought to take out new discourses to construct new political order. Only the freedom of thought and discussion can ensure new discourses on new political order. Discussing new order, we can ask, "Have the State secured the life and the freedom of individuals?" The Answer is, "No." By the time, the State as a centralized system of government had nothing to with the life and freedom of individuals. So this centralized system of government is to be disjoined. And then, a new order have to be discussed. Perhaps a small community as a new order might be chosen. But that order is not to be ideological, to let the individual live as human, not a national people.
-
-
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
