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 : 최성경 ( Sung Kyoung Choi ) (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
최현민 ( Hyun Min Choi ),한남경 ( Nam Kyung Han ),이상규 ( Sang Kyu Lee ),김한성 ( Han Sung Kim ),최성경 ( Sung Kyoung Choi ),정우진 ( Woo Jin Chung ) 한국보건행정학회 2015 보건행정학회지 Vol.25 No.1
Background: The purpose of this study was to analyze the increase in Grade of Nursing Management Fee of medical institutions and establish a reasonable government policy by examining which factors affect the increase of nurse staffing. Methods: Analyzing data collected from the Health Insurance Review & Assessment Service resource management department with targets of 1,104 medical institutions. The study period was 5 years from June 30, 2008 to June 30, 2013. SAS ver. 9.2 (SAS Institute Inc., Cary, NC, USA) was used for statistical analysis. The data was analyzed by a chi-square test and also conducted muiltivariate logistic regression analyses for variables of basic characteristics, human resource characteristics, and material resources. Results: Adjusted odds ratio (AOR) of the rise in Grade of Nursing Management Fee among other hospitals compared to hospitals owned by government or universities was 0.264. The AOR in hospitals established after November 2006 compared to those before June 1995 was 2.383. The AOR in Gangwon, Chungcheng South, and Jeolla South Provinces compared to Seoul was 0.084, 0.036, and 0.194, respectively. The AOR in hospitals with more than 6.75 specialists per 100 beds compared to those with less than 6.75 specialists per 100 beds was 7.514. The AOR in hospitals with more than 17.48 nurse per 100 beds compared to those with less than 17.48 nurse per 100 beds was 3.300. The AOR in hospitals with 50% to 75% bed utilization, 75% to 90% bed utilization and more than 90% bed utilization compared to those with less than 50% bed utilization was 5.428, 9.884, and 10.699, respectively. The AOR in hospitals with one magnetic resonance imaging (MRI) and more than two MRI compared to those with no MRI was 2.018 and 2.942, respectively. Conclusion: This result has showed policies to induce the rise in Grade of Nursing Management Fee among old hospitals and the incentive system for local medical institutions are needed. Also we need to develop a governmental policy for medium-small hospitals with low operation rate of beds and insufficient medical personnel and number of equipment in hospitals.
-
대용량 원심분리기와 Differex™ system을 병용한 효율적인 정자분리법 개발
이동섭(Lee, Dong Sub),박민선(Park, Min Sun),최지원(Choi, Ji Won),신설희(Sun, Seol Hee),최성경(Choi, Sung Kyoung),오대건(Oh, Dae Geon),김응수(Kim, Eung Soo) 경찰대학 경찰학연구편집위원회 2018 경찰학연구 Vol.18 No.4
범죄 사건은 정자세포에서 남성의 단일 DNA 프로필을 확보하는 것이 사건 해결 및 재판 결과에 중요한 영향을 미친다. Differential extraction의 효율은 정자 분획에서 상피세포의 DNA 양을 얼마나 줄이는지와 정자세포로부터 남성 DNA를 얼마나 회수 할 수 있는지에 달려있다. 정자 분리를 위한 Differential extraction 과정은 법생물학 분야에서 시간과 노력이 가장 많이 투입되는 과정이다. 이를 해결하기 위한 자동화 방법들이 개발되어 있지만, 과정 중에 정자세포가 손실되거나 많은 양의 상피세포의 DNA가 존재하여 결과에 영향을 미치는 등 자동화에 따른 단점이 있을 가능성이 있다. 본 연구에서는 Differential extraction 과정 중 원심분리작업을 효율화하기 위해, 자동화 시스템을 도입하지 않으면서도 일괄 처리 할 수 있는 방법을 연구하였다. 먼저 Eppendorf사의 대용량 원심분리기 5810을 사용하여 한 번에 취급할 수 있는 샘플의 수를 늘렸고, 또한 파이펫 작업을 효율적으로 수행하기 위해 팁 사이의 간격이 조절되는 멀티채널 파이펫을 사용하여, 파이펫 작업을 효율화하였다. 이때 다수의 샘플을 한 번에 취급할 때 발생하는 감정의 질 하락을 방지하기 위해, Differex™ system을 같이 사용함으로써 감정의 능률과 감정의 질을 같이 높일 수 있었다. 결론적으로 대용량 원심분리기와 멀티채널 파이펫 그리고 Differex™ system을 조합하여 사용함으로써, 노동력과 전체작업시간을 줄이면서 감정 결과의 질은 오히려 좋아지는 결과를 얻을 수 있었다. It is very important to get the single profile from the male offender’s sperm cells for the verdict of courts in the sexual crimes. The efficiency of differential extraction is depend on the ratio of male sperm’s DNA vs female victim’s epithelial cell DNA. Differential extraction for the sperm cell separation is the most time consuming procedure in the forensic biology. There are many ways to automate that procedure, but there are also some possibilities of sperm cell loss and insufficient exclusion of epithelial cells. In this report, we have studied batch process method to facilitate the centrifuge process of differential extraction, even though not using automation. Eppendorf large scale centrifuge 5810 has been used to increase the sample handling capacity. And We have used adjustable spacer multichannel pipette to increase the throughput. In addition, we used Differex<SUP>TM</SUP> system to prevent dropping down of test quality when using the multichannel pipette. In conclusion, We have reduced the labour and hand-on time and enhanced the quality of result in sexual crime DNA analysis, by using large scale centrifuge, multichannel pipette and Differex<SUP>TM</SUP> system at the same time all together.
ScienceON
KISS연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
