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민해연,강연주,조경진,남영미 THE KOREAN SOCIETY FOR BIOMEDICAL LABORATORY SCINE 1995 Journal of biomedical laboratory sciences Vol.1 No.1
자동혈구계산기에서 산출되는 RDW나 MCV가 철결핍성빈혈의 구분진단에 어떠한 도움이 되는지를 보기 위하여 어는 대학병원의 최근 5년 동안의 의무기록과 건강진단결과를 이용하여 227명의 빈혈환자와 143명의 건강인을 선정하고 그들의 혈액검사 결과를 비교분석해 보았다. 분석결과 빈혈환자로서는 철결핍성빈혈과 재생불량성빈혈 환자가 많았으며, 그 외에 만성질환과 관련된 빈혈환자도 많은 것으로 나타났다. 정상인 들에 비하여 빈혈환자에서 RDW는 높게, 그리고 MCV는 낮게 나타났는데 특히 철겹핍성빈혈에서는 다른 빈혈에 비하여 19.3±4.8로 현저하게 높게 나타난 반면, MCV는 62.9±13.7fl로 현저하게 낮게 나타났으며, 그 빈혈의 정도에 따라 그 변화가 크게 나타났다. 빈혈관련수들을 이용하여 D.F.=0.26-0.012MCV-0.130MCH+0.073MCHC+0.052RDW+0.003PLT와 같은 판별함수가 도출되었고, 이를 토대로 철결핍성빈혈과 다른 빈혈을 구분하는데 있어서는 MCV, MCH, MCHC, RDW등이 판별력이 있다는 것을 확인 할수 있었다. RDW and MCV are thought to be the highly sensitive blood cell parameters in the differentiation of iron deficiency anemias. Through the medical records of 227 anemic patients and the physical checking results of 143 healthy persons in a General Hospital during the recent five years, the authors evaluated various blood cell parameters including RDW and MCV. Iron deficiency anemia, aplastic anemia and other anemias associated with chronic discase were shown as the three major causes of anemias in Korea. In the patients of iron deficiency anemia MCV was very low(62.9±13.7fL), while RDW was very high(19.3±4.8) showing much lower MCV and much higher RDW in severe IDA compared with in mild IDA. To differentiate iron deficiency anemias form other anemias, a discriminant function was developed from some blood cell parameters like MCV, MCH, MCHC, RDW and platelets(D.F.=0.26 -0.012MCV -0.130MCH+ 0.073MCHC +0.052RDW +0.003PLT).
강윤경,김경미,김연이,박혜옥,서광희,송숙녀,이현숙,조의영 대한간호행정학회 2006 간호행정학회지 Vol.12 No.1
Purpose: This study was aimed to specify roles of nurses from the anesthesia and recovery room by analyzing nursing activities as well as anesthesia nursing during surgery. Method: The objects were 12 RNs working in the recovery room of a university hospital located in Incheon. Self-report was performed by measuring stop-watch for five days from May 17th to May 21st in 2004. Research method was designed to record the time and frequency of the nursing activity from anesthesia and recovery room based on nurses' statement and other references for five days. The data were analyzed with descriptive statistics, ANOVA, and t-test via SPSS Win 10.0 program. Result: Nursing activities in anesthesia recovery room were classified into two different characteristics such as direct and indirect nursing activity. The activities consisted of 11 direct nursing areas and 39 nursing activities in anesthesia preparation room. The indirect nursing was classified into 8 nursing areas and 32 nursing activities. The direct nursing was classified into 12 nursing areas and 55 nursing activity. Also, the indirect nursing was classified into 7 nursing areas and 21 nursing activities in recovery room. In terms of prevalence of nursing activities in the anesthesia preparation room, observation and cooperation of anesthesia was the most prevalent activity, drug and eqipment management the second prevalent, and drug administration the third. On the other hand, in the recovery room, the most prevalent activity was vital sign checking and observation, the second most prevalent activity informative activity, and the third body temperature control. Nursing activity time was recorded according to the nursing characteristics. In the anesthesia preparation room, the direct nursing spent for 8092.20 minutes was larger than the indirect nursing spent for 7198.50 minutes. Also, in the recovery room, the direct nursing spent for 2361.16 minutes was larger than the indirect nursing spent for 1134.13 minutes. 4. Nursing activity time was compared to duty shifts. In the anesthesia preparation room, the direct nursing was more prevalent on day shift and the indirect nursing was prevalent on evening shift. However, in the recovery room, both direct and indirect nursing activities were prevalent on day shift. Conclusion: The role of anesthesia and recovery room nurses was analysed according to the time, frequency, and its characteristics.
어린이를 위한 융 · 복합 디자인 교육 프로그램 개발연구
한혜련(Han, Hae-Ryon),조혜경(Cho, Hye-Kyung),장연화(Jang, Yon-Hwa),반자연(Ban, Ja-yuen),이윤희(Lee, Yun-Hee) 한국실내디자인학회 2013 한국실내디자인학회논문집 Vol.22 No.1
The convergence progress in science technology and ensuing changes in educational environments require another huge change in education programs in the 21st century defined as a knowledge-based information society. But nowadays, prospective college students are increasingly avoiding natural science and engineering. So, educational fields in korea need suitable convergence educational programs (STEAM: science, technology, engineering, arts, mathematics) for creative competent person who is training and experiencing. In addition, environmental design fields are predicting about spread of Kinetic architecture. Therefore the aim of this study is developing convergence hand-on educational program which is incorporate robot science into environmental design for children. The program and teaching materials were developed by mapping between robot science and environmental design process leading the Design Promote Committee in KIID(Korea Institute of Interior Design) supported research teams in Hansung University. And then, For utility of the program, we had a 3 times of demonstration of empirical education. First, graduate students of design and robot major, and small group of children who are selected, at last, 63 children who are applying the program randomly. For more high quality program, we were conducting survey of post-empirical education evaluation for children and their parents. In conclusion, we found out highly satisfaction of the program those two groups. Also they need more organized places, time, task and so on. And the convergence educational program would develop by systematic approach and empirical research. At last, various and series convergence programs and teaching materials would develop creative competency based for regular and irregular courses of whole educational period.
아동,가족학분야 진로 탐색: 교육과정과 학술지 연구주제 분석을 중심으로
조성연 ( Song Yon Cho ),유계숙 ( Gye Sook Yoo ),최혜영 ( Hye Yeong Choi ),신혜영 ( Hae Young Shin ) 대한가정학회 2016 Human Ecology Research(HER) Vol.54 No.1
This study analyzes child and family department curricula at domestic universities and research topics in articles found in related representative domestic journals. Curricula were collected from the web pages of 26 out of 90 departments of 77 universities. Research topics were collected from the Family Environment Research, Journal of Child Studies, and Journal of Korean Association of Family Relations published from 2000 to February 2015. From those journals, the number of articles related to child studies were 1,843 and family studies 1,239. Among those articles, 6,593 keywords related to child studies and 4,748 keywords related with family studies were collected and analyzed. The results of this study were: first, we found four types of curricula provided by Child and Family Departments such as Child Studies, Child and Family Studies, Home Economics Education, and Family Welfare. Second, the identified research topics in child studies were child development, education & childcare, parent education, counseling & therapy, cross cultural study, instrument development, and policy. Family research topics were also categorized by individual family members, child rearing & education, family dynamics & problems, families & culture, work & family, family formation, dissolution & diversity, family practice, family theories & methods, and midlife & later years. We suggest several future careers in child and family studies based on these findings.
조성연(Song Yon Cho),신혜영(Hae Young Shin),최미숙(Mi Sook Choi),최혜영(Hye Young Choi) 한국아동학회 2009 아동학회지 Vol.30 No.2
This study investigated Korean elementary school children's happiness by gender and grade and by attendance in after-school programs during weekdays and weekends. Participants were 3,608 children in Korean provincial areas except Jeju-do; they responded to the Happiness Scale developed by the researchers. Data were analyzed by frequency, percent, and t-test. Results were (1) children's happiness level was high; girls' happiness level was higher than boys'. As they moved up in school grade, happiness level decreased. (2) Their attendance in after-school programs during weekdays and weekends decreased their happiness level in leisure and extra academic activity, but it increased happiness in school/community life and sibling relations. Conclusions were that reduction in the amount of children's after-school programming would increase children's happiness.
Ji-Hyun Shin,Hae-Kyung Lee,Eun-Jin Cho,Jae-Yon Yu,Yeon-Ho Kang 한국미생물학회 2008 The journal of microbiology Vol.46 No.6
Nontuberculous mycobacteria (NTM) are ubiquitous in the environment and can cause nosocomial infections in immunocompromised patients. Recently the presence of NTM in public drinking water and hospital water distribution systems has been reported. Their ability to form biofilms and their resistance to chlorine both contribute to their survival and colonization in water distribution systems. Here we analyzed thirty-two hospital tap water samples that were collected from different locations in three hospitals so as to evaluate the prevalence of NTM species. The water samples were concentrated by membrane filtration and then eluted with sterilized water following sonication. Two-step direct PCR targeting the rpoB gene, restriction fragment length polymorphism (RFLP) using the MspI restriction enzyme, and sequence analysis were performed for identification of NTM to the species level. The sequences of each PCR product were analyzed using BLASTN. Seven samples (7/32, 21.9%) were positive for NTM as determined by nested-PCR. The PCR-RFLP results indicated five different patterns among the seven positive PCR samples. The waterborn NTM were identified, including M. peregrinum, M. chelonae (2 cases), M. abscessus, M. gordonae (2 cases), and Mycobacterium sp. JLS. The direct two-step PCR-RFLP method targeting the rpoB gene was effective for the detection and the differentiation of NTM species from hospital tap water.