http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이상목,최석화,이현하,이원창,Lee Sang-mog,Choi Seok-hwa,Lee Hyun-ha,Lee Won-chang 대한수의사회 1992 대한수의사회지 Vol.28 No.6
This study was performed to investigate the infestation rate of heartworm(Dirofilaria immitis) in the peripheral blood of the dog being raised in Korea. Blood samples were obtained between 17 : 00 and 20 : 00 from June to August, 1991. Heartworm was exami
증례보고 : 모야모야병 환자에서의 심폐회로를 가동하지 않는 관상동맥우회로 이식술 중 뇌산소포화도 감시
김성협 ( Seong Hyop Kim ),김태엽 ( Tae Yop Kim ),이현하 ( Hyun Ha Lee ),윤태균 ( Tae Gyoon Yoon ) 대한마취과학회 2009 Korean Journal of Anesthesiology Vol.56 No.4
We report a case using cerebral oxygen saturation (rCbO2) for off-pump coronary artery bypass graft (OPCAB) surgery in a patient with co-existing Moyamoya disease. The rCbO2 with the routine monitoring for OPCAB surgery were monitored intraoperatively. In spite of infusing nimodipine (0.2 μg/kg/min) and maintaining the end-tidal CO2 tension at 35-40 mmHg, a sudden reduction in the right-side rCbO2 from the base line value of 70-80%/78-83% (Left/Right) to 70-72%/65-70% was developed during the harvesting of the vascular graft. We increased the rate of phenylephrine infusion to increase systemic and cerebral perfusion pressure, and both rCbO2 values were elevated to 80%/70% within 3 minutes. However, the preferential reduction in the right-side rCbO2 compared with the left-side value was not corrected. While suspecting cerebral ischemia due to cerebral vascular spasm, we administered nimodipine 2 mg bolus and increased infusion rate to 0.5 μg/kg/min. Finally, the preferential rCbO2 reduction in the right-side was corrected and both rCbO2 reached 84%/91%. We concluded rCbO2 monitoring is useful for detecting an intraoperative episode of cerebral ischemia and maintaining the optimal cerebral perfusion during OPCAB surgery with Moyamoya disease. (Korean J Anesthesiol 2009;56:433~7)
오수빈(Oh,Su-Bin),김춘지(Kim,Chun-Ji),이상현(Lee,Sang-Hyun),이현하(Lee,Hyun-Ha),진천실(Jin,Chun-Sil),정승영(Jeong,Seung-Yeong) 한국방재학회 2021 한국방재학회논문집 Vol.21 No.1
원전사고 발생 시 방사성물질의 누출에 따른 주민보호조치 전략 수립을 위한 기반연구로 원전부지 바람의 발생 특성을 분석하였다. 국내 5개 원전부지(한빛;한울;월성;고리;신고리)의 최대 10년의 장기간 관측자료를 이용한 풍향⋅풍속 및 해륙풍 분석을 통해 각 부지에서의 방사성물질 이류⋅확산 방향 및 속도와 관련된 기류 특성과 방사성물질의 축적을 초래하는 무풍 발생 특성을 분석하였다. 각 부지별 바람은 계절⋅시간별로 다른 발생 특성을 보이므로;세분화된 시간 규모로 작성된 기류분석 데이터베이스가 필요하며;계속된 업데이트를 통해 만일의 사고에 대비한 방재훈련 및 대책마련의 객관적인 참고자료로 활용할 수 있을 것이다. To establish a strategy for public protective action from radioactive leakage in the event of Nuclear Power Plant (NPP) accidents;long-term records of wind data collected at the Korean NPPs were analyzed. Wind characteristics related to the advection and diffusion of radioactive pollutants were examined by analyzing the wind direction;speed;and land-sea breezes for NPPs (Hanbit;Hanul;Wolsong;Kori;and Shin-Kori) in Korea. The study also analyzed the characteristics of calm winds causing the accumulation of radioactive materials. The wind characteristics of each NPP differ depending on the seasonal and daily variabilities; thus;a detailed time-scaled airflow database is required. In addition;the findings;through continuous updates of the airflow database;will contribute to improving preparedness.