http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Eisenmenger씨 증후군을 동반한 충수돌기염 천공에 의한 복막염 환자의 마취경험 : 증례보고
천경석,박천희,이철승,이철,안용미,최준석 朝鮮大學校 附設 醫學硏究所 2007 The Medical Journal of Chosun University Vol.32 No.3
Eisenmenger's syndrome includes any condition in which communication between the pulmonary and systemic circulation gives rise to pulmonary vascular disease causing a right to left shunt with peripheral cyanosis, It can occur with complex congenital cardiac malformations, such as septal defect and patent ductus arteriosus. We report a case of a 58-year-old woman with an emergency operation for peritonitis due to appendiceal perforation and Eisenmenger's syndrome secondary to large ventricular septal defect. We carefully performed balanced anesthesia with air-O₂-desflurane-remifentanil. She was transferred to the intensive care unit in intubated state postoperatively and discharged two weeks later without any complications.
이희백,천성문,안병환 대진대학교 교육대학원 교육연구소 1999 교육연구 Vol.1 No.1
The development of the efficient learning habit improves the learning ability and helps the adjustment of school life and self-development. Therefore this study is to develop the various training programs for learning habit improvement of college students and apply them to school.
ESD와 회로속도에 관한 입력저항과 출력 구동 게이트 길이의 영향에 관한 연구
이천희 청주대학교 산업과학연구소 2005 産業科學硏究 Vol.23 No.1
The effects of input resistance and output driver transistor gate length on ESD performance in DRAM structure have been investigated using charged device model(CDM), human body model(HBM) and machine model(MM) tests. By analyzing Vcc-VIL/VIH shmoo plot, we found that CDM ESD degrades the input buffer characteristics, and that this degradation can be reduce by including input resistance in front of TTL buffer. We also found an optimum gate length for the output driver transistor for the best ESD performance. Circuit level simulations revealed that circuit speed is more sensitive to changes in the output driver transistor gate length that input resistance.
이은숙 ; 김혜진 ; 김희천 ; 최옥선 김천대학교 2003 김천대학교 논문집 Vol.24 No.-
To help the guidance of treatment method, prevention of halitosis, and oral hygiene management for halitosis patient or non-halitosis group for investigating the status in accordance with awareness of halitosis to improve the oral health for college students, the survey including ques- tionnaire was performed for 331 persons of students who is studying in the Gimcheon college located in the northern province of Kyeongsang-Do. As a conclusion, the following data are obtained. 1. For the question of "I am acknowledging the halitosis", the replying person were 123 persons (37.2%), including men-69 persons(20.8%), women-54 persons(16.3%), So, in case of the ratio of acknowledging the halitosis, men was higher than women. On the contrary, for the question of "I do not acknowledging the halitosis", men-68 persons (20.5%), women-140 persons(42.3%), So, in case of the ratio of non-ackowledging the halitosis, men was much higher than women. 2. For the question of "When did you acknowledge the halitosis at most in the whole day?", total of 127 persons(38.4%) said "as soon as get up" out of the 183 persons (55%) who acknowledging the halitosis. The remaining replies were followed in the order of "before breakfast", "after breakfast", and "before sleeping". 3. In the status of oral hygiene, it showed that the persons who acknowledge the halitosis acts positively the frequency of toothbrushing (more than twice a day), method of toothbrushing, and brushing the tongue than the persons who do not acknowledge the halitosis. 4. In the status of smoking habits, there was no increment according to the duration of smoking, but in the status of amount of smoking, the persons who smokes less than half carton a day were 20 (6.0%), half through one carton a day were 31 (9.4%). So, it showed that the amount of smoking is affected to the cause of halitosis. 5. The ordinary prevention methods for oral hygiene according to the awareness of halitosis were investigated in the order of toothbrushing/brushing the tongue (37.3%), chewing the gum (33%), and using the rinsing liquids (12.4%).
이천희 호서대학교반도체제조장비국산화 연구센터 2000 반도체 장비기술 논문집 Vol.2000 No.-
본 연구의 주안점은 실험용 CVD 장치의 CVD 반응기 내에 투입된 기체의 농도와 온도를 즉시 측정하여 새로운 소자 개발 시에 공정모델수립과 정밀도를 요구하는 공정에서 증착량과 속도에 대한 데이터를 구하므로써 효율적인 CVD 장치를 구성하는 것으로서 실험실이나 연구소에서 정확한 CVD 공정모델 실험을 할 수 있게 하여 새로운 소자의 시뮬레이션 모델을 만들 수 있게 하여 새로운 소자의 시뮬레이션 모델을 만들 수 있는 효과적인 사용이 이루어지도록 반응기내에서 가스 및 온도제어 시스템을 개발 하였다.
천재기,이희동 釜慶大學校 1997 釜慶大學校 論文集 Vol.2 No.2
One of the rising problems in the field of water environmental is the eutrophic phenomenon which appears in the closed water basin. This study is for the removal by adsorption of orthophosphate which is indispensible nutritive element for eutro-phication. Magnesium oxide and magnesium oxide-activated carbom complex have been made and used as adsorbents. They have showed excellent adsorptivity for orthophosphate. The main purpose of this study is to obtain the optimum preparation comditions of adsorbents, the optimum operational conditions and basic data for the design of adsorption process for fixed bed adsorption in the case of adsrptive removal of orthophophate by the two adsorbents mentioned above.