http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
초등 실과 바느질 단원의 모듈 수업이 학업 성취도에 미치는 영향
최염숙 韓國實科敎育硏究學會 1999 實科敎育硏究 Vol.5 No.2
For this study to determine the effect of modules instruction of sewing in elementary schools, two fifth-grade classes were selected: one as the experimental group receiving modular sewing lessons, and the other as the control group receiving conventional sewing lessons, for a period of four weeks. The cognitive, functional, and definitive aptitudes of each student from both groups wee assessed right before and after the experiment. The result showed that functional and definitive achievements were higher in the experimental group while cognitive achievement did not indicate any significant difference. In conclusion, a modular sewing lesson, coping with difference in individual learning abilities, was found to be a better educational method in functional and definitive areas, but not in cognitive area.
정염성,방승규 大韓神經精神醫學會 1982 신경정신의학 Vol.21 No.2
저자들은 1977년 1월 1일부터 1980년 12월 31일까지 카톨릭의과대학 부속 여의도 성모병원 신경정신과 입원환자중 전기충격요법을 받은 272명을 대상으로 임상적 고찰을 하여 다음과 같은 결과를 얻었다. 1. 총 입원환자 1,709명중 272명(15.9%)이 전기충격요법을 받았으며 정신분열증이 75.7%, 주요정동장애가 15.5%, 기타질환이 8.8%이었다. 2. 진단별로 보면 정신분열증의 30.4%, 주요정동장애의 22.5%, 기타질환의 2.8%가 전기충격요법을 받았다. 3. 전기충격요법의 시행횟수는 1인당 평균 8.3회(정신분열증, 8.9회;주요정동장애, 6.3회;기타질환, 7회)이었다. 4. 치료의 대상이 되었던 증상은 정신분열증의 경우 피해망상(20.3%)이 가장 많았으며 주요정동장애의 경우 정신운동성지체 혹은 초조(23.0%)가 가장 많았다. The authors performed this preliminary study to investigate the effect of ECT. The 272 psychiatric inpatients who received ECT atthe Department of Neuropsychiatry of Catholic Medical College from 1977 to 1980 were evaluated for clinical features. The results were as follows; 1. ECT was performed in 15.9% of a total of 1,709 inpatients who were admitted during the study period. Of them, 75.7% were diagnosed as schizophrenia, 15.5% as major affective disorder and 8.8% as others. 2. ECT was performed in 30.4% of the schizophrenics, 22.5% of those with major affective disorder and 2.8% of others. 3. Mean number of ECT was 8.3 times a patient. 4. The most common target symptom was persecutory delusion in schizophrenia and psychomotor retardation or agitation in major affective disorder.
고 아밀라아제 혈증을 보인 급성 Lithium Carbonate 중독증 1례
홍현상,박흥수,정염성,노왕구 大韓神經精神醫學會 1991 신경정신의학 Vol.30 No.2
Lithium carbonate is a widely used and invaluable drug in the treatment and prevention of manic-depressive illness. However, lithium cardonate may induce multisystemic adverse effects and toxic effects that, when not recognized, may lead to severe, life-threatening complications. The authors experienced a manic patient who showed severe lithium toxic reactions with hyperamylasemia. The patient was 41-year-old woman who had received lithium carbonate treatment for 3 months. The patient's symptoms and signs of toxic reaction had disappeared after hydration, insulin therapy, and hemodialysis.
( Hyun Sik Youm ),( Hyun Sik Youm ),( Jong-ryeol Choi ),( Daesik Oh ),( Young Ho Rho ) 대한산부인과학회 2016 대한산부인과학회 학술대회 Vol.102 No.-
목적: To evaluate whether ectopic pregnancy rates differ between natural and hormone replacement endometrial preparation in frozen embryo transfer. 방법: Meta-analysis was performed on the 3 selected studies in the statistical framework R using ‘meta’ package (random effects model: DerSimonian-Laird estimator). The outcome considered in this study was the ectopic pregnancy rates. 결과: The ectopic pregnancy rates were not different between natural and hormone replacement endometrial preparation in frozen embryo transfer (odds ratio [OR] 0.91, 95% confidence interval [CI] 0.40-2.06). 결론: The data presented in this meta-analysis do not support a different risk in ectopic pregnancy between natural and hormone replacement endometrial preparation in frozen embryo transfer.
New decoupled wavelet bases for multiresolution structural analysis
Youming Wang,Xuefeng Chen,Yumin He,Zhengjia He 국제구조공학회 2010 Structural Engineering and Mechanics, An Int'l Jou Vol.35 No.2
One of the intractable problems in multiresolution structural analysis is the decoupling computation between scales, which can be realized by the operator-orthogonal wavelets based on the lifting scheme. The multiresolution finite element space is described and the formulation of multiresolution finite element models for structural problems is discussed. Various operator-orthogonal wavelets are constructed by the lifting scheme according to the operators of multiresolution finite element models. A dynamic multiresolution algorithm using operator-orthogonal wavelets is proposed to solve structural problems. Numerical examples demonstrate that the lifting scheme is a flexible and efficient tool to construct operator-orthogonal wavelets for multiresolution structural analysis with high convergence rate.
Youm, Dong Ju,Kim, Hyunjoong,Shim, Seong Hee,Jang, Hyo Ju,Kim, Joon Mo,Park, Ki Ho,Choi, Chul Young,Cho, Jung Gon The Korean Ophthalmological Society 2012 Korean Journal of Ophthalmology Vol.26 No.2
<P><B>Purpose</B></P><P>To evaluate the effects of various factors on the variability of retinal nerve fiber layer (RNFL) thickness measurements using the Stratus optical coherence tomography (OCT) in normal and glaucomatous eyes.</P><P><B>Methods</B></P><P>Four hundred seventy-four subjects (103 normal eyes and 371 glaucomatous eyes) were scanned to determine the RNFL thickness measurements using the Stratus OCT. Measurements were obtained twice during the same day. The standard deviation (SD) was used to compare the variability in RNFL thickness measurements of the normal subjects to that of the glaucomatous patients. Multivariate regression analysis was used to evaluate which covariates were independent predictors of SD in overall mean RNFL thickness.</P><P><B>Results</B></P><P>The mean SD of all RNFL thickness measurements was larger in the glaucoma group except in one sector. In the multivariate regression analysis, the average signal strength (SS) and the relative SS change (difference in SS between initial and repeat scans, divided by initial SS) were independent predictors of the SD in the RNFL thickness measurements (partial R<SUP>2</SUP> = 0.018, 0.013; <I>p</I> = 0.016, 0.040, respectively).</P><P><B>Conclusions</B></P><P>Glaucomatous eyes tend to be more variable than normal eyes in RNFL thickness measurement using the Straus OCT. The average SS and the relative SS changes appear to correlate with the variability in RNFL thickness measurement. Therefore, the results of the RNFL analysis should not be interpreted independently of these factors.</P>
Youm, Hyoung-Jun,Jang, Jae-Won,Kim, Kyu-Ri,Kim, Hyo--Jjung,Jeon, Eun-Hee,Park, Eun-Kyoung,Kim, Mee-Ree,Song, Kyung-Bin The Korean Society of Food Science and Nutrition 2004 Preventive Nutrition and Food Science Vol.9 No.2
Effects of chemical treatment with a citric acid solution or ozonated water on microbiological changes in lettuce and cabbage during storage were studied. Fresh lettuce and cabbage samples were cut into small pieces and treated by soaking in either ozonated water or a citric acid solution. After treatment, populations of total bacteria, yeast and mold, and E. coli were determined. Numbers of microorganisms increased during storage, but ozonated water and citric acid treatments retarded the increase in microbial growth. Among treatments, 1 % citric acid treatment was the most effective in terms of microbiological change and inhibition of polyphenoloxidase (PPO). For lettuce, citric acid treatment decreased the microbial growth overall by 1.5 log CFU/g and inhibited the PPO activity by 80%. These results indicate that chemical-treated lettuce and cabbage retained a better quality than those of the control during storage.