http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Real-time PCR을 이용한 환경 중 물 시료의 레지오넬라 분석법 연구
이정희,이정희,박명기,김윤성,윤희정,이창희,정아용,윤미혜 한국환경보건학회 2019 한국환경보건학회지 Vol.45 No.5
Objectives: The standard method for the enumeration of environmental Legionella is culturing, which has several disadvantages, including long incubation and poor sensitivity. The purpose of this study is to demonstrate the usefulness of real-time PCR and to improve the standard method. Methods: In 200 environmental water samples, a real-time PCR and culture were conducted to detect and quantify Legionella. Using with the results of the survey, we compared the real-time PCR with the culture. Results: Each real-time PCR assay had 100% specificity and excellent sensitivity (5 GU/reaction). In the culture, 36 samples were positive and 164 samples were negative. Based on the results of the culture, real-time PCR showed a high negative predictive value of 99%, 35 samples were true positive, 105 samples were true negative, 59 samples were false positive and one sample was a false negative. Quantitative analysis of the two methods indicated a weak linear correlation (r 2 =0.29, r 2 =0.61, respectively). Conclusions: Although it is difficult to directly apply quantitative analysis results of real-time PCR in the enumeration of environmental Legionella, it can be used as a complementary means of culturing to rapidly screen negative samples and to improve the accuracy of diagnosis.
이정희 경상국립대학교 경남문화연구원 2016 남명학연구 Vol.52 No.-
There are many of these families, Gyeongsangnam-do, Korea. Among them, Hamyang winner's tip can in the town. Onlookers expecting some of the town down to the Pung cheon roh si ga hak ship do the Roh family could maintain the status of ` renowned family ` have for 600 years I checked out the background. Pung-cheon-roh-si-ga-hak-ship-do in special emphasis the four as follows. First, the Hyoje highlight the (孝悌) as ethical families. Second, and emphasizes humility and integrity in government service life. Third, be national cries, bold and got up and died to save the country take the lead. Fourth, you should never retreat from public office is natural to take pleasure in training and learning attitude. What content and form would have been the motto of these families during the Joseon Dynasty. Pung cheon roh si ga hak ship do Pungcheon ancient sages Thursday, he left descendants in the form of the objective experience gained in life or his life as an official. In addition, future generations the ancestor of the excellent achievements as a book by exploring their spirit had been. As a result, Pung cheon roh si ga hak ship do the Roh family dynasty ancient sages who can maintain the spirit of the book is ripe for it. 경남에는 명문가가 모인 마을이 많이 있는데, 그 중에서도 함양 개평마을을 으뜸으로 꼽을 수 있다. 본고에서는 개평마을에 전해오는 노광리의 "풍천노씨가학십도" 를 통해 개평마을 풍천노씨 문중이 600여 년간 명문가의 지위를 유지할 수 있었던 배경을 살펴보았다. 조선시대 명문가에는 어떤 내용과 형태로든 가훈이 있었을 것이다. "가학십도"에 적힌 가훈은 풍천노씨 선현들이 자신의 벼슬살이나 학문수양에서 얻은 실증적인 경험을 후손에게 물러준 것이다. 또한 후손들은 선조의 훌륭한 행적을 발굴하여 책으로 엮어 그 정신을 계승해 왔다. 이를 통해 아래와 같이 네 가지 특징을 발견할 수 있었다. 첫째, 가정에서 부모에게 효도하고 어른에게 공손할 것을 강조하고 있다. 둘째, 관직생활에서는 겸손과 청렴을 강조하고 있다. 셋째, 국가적으로 외침을 당하면 목숨을 바쳐 나라를 구하는데 앞장섰다. 넷째, 벼슬에 물러나서는 학문수양과 자연을 즐기는 자세를 취하고 있다. "풍천노씨가학십도"는 풍천노씨 문중이 명문가를 유지할 수 있는 선현의 정신이 무르녹아 있는 책이다.
이정희,김영희,정태호 대한마취과학회 1982 Korean Journal of Anesthesiology Vol.15 No.2
We have had a case of unilateral vocal cord paralysis following endotracheal anesthesia for abdominal surgery. Electromyographic examination of the intrinsic laryngeal muscle to study the nerve injury was not done but we have considered that the recurrent laryngeal nerve was injured following endotracheal anesthesia according to the post-operative laryngeal view and recovery progress. Some factors of nerve injury such as overrotation of the neck during the operation, pressure on the nerve by an overexapanded cuff, vulnerability and the anatomy of the nerve were all deemed to do possible causes, and we considered the interaction of this combination responsible for the nerve injury. The recovery were relatively good and healed within 80days after operation.
In-situ 성장법에 의한 ZIF-8 분리막 합성 및 H<sub>2</sub>/CO<sub>2</sub> 분리 특성
이정희,유성종,김진수,Lee, Jeong Hee,Yoo, Sung Jong,Kim, Jinsoo 한국막학회 2018 멤브레인 Vol.28 No.2
ZIFs (Zeolitic imdazolate frameworks)은 높은 화학적 열적 안정성, 높은 비표면적과 조절 가능한 기공구조로 최근 분리막 소재로 큰 관심을 받고 있다. 본 연구에서는 두 가지 종류의 다공성 지지체(${\alpha}$-alumina 및 YSZ)를 사용하여 in situ 성장법으로 ZIF-8 분리막을 합성하고, $H_2/CO_2$ 기체 투과 특성을 조사하였다. 결함 없는 ZIF-8층을 합성하는데 있어, 기공이 작은 YSZ 지지체는 ${\alpha}$-alumina 지지체 보다 더 적은 시간이 요구되었다. 합성시간이 3 h인 경우, ${\alpha}$-alumina 및 YSZ 지지체위에 형성된 ZIF-8 분리막은 약 10 정도의 $H_2/CO_2$ 선택도를 보였다. ZIFs (Zeolitic imdazolate frameworks) have attracted great attention as membrane materials in recent years due to their high chemical and thermal stability, high specific surface area and adjustable pore structure. In this study, ZIF-8 membranes were synthesized by in-situ growth method on two different support materials (${\alpha}$-alumina and YSZ) and their $H_2/CO_2$ gas permeation characteristics were investigated. In order to synthesize defect-free ZIF-8 layer, YSZ support required less synthesis time than ${\alpha}$-alumina support due to smaller pore size. After in-situ growth for 3 h, ZIF-8 membranes prepared on both YSZ and ${\alpha}$-alumina supports showed $H_2/CO_2$ selectivity of about 10.