http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
서울 市內 一部 國民學校 兒童의 身長과 社會的 環境變數와의 關係에 관한 硏究
李銀玉,金應翊,蔡範錫 대한보건협회 1984 대한보건연구 Vol.10 No.1
This study was aimed to describe the relationship between height and environmental factors of entering school children and to elucidate the important variables associated with children's height for aids to health policies and educational activities. For this purpose 1099 children 523 boys and 576 girls from 6 elementary schools in Seoul were surveyed during May 1st to June 30th, 1983. The results are summarized as follows; 1. The mean height of children were 117.56㎝ in boys and 116.24㎝ in girls. 2. The mean height of children was the highest in breast fed children and lowest in artificial fed children. The relationship between the mean height of children and feeding methods during infancy was so significant. 3. According as the supplementary feeding during infancy was started earlier, the mean height of children was getting higher. The relationship between the mean height of children and the time for supplementary foods was so significant. 4. The mean height of children was getting higher by the regularity of meal time. The relationship between the mean height of children and regularity of meal time was so significant. 5. The mean height of children was getting higher as the socio-economic status score increased. The relationship between the mean height of children and socio-economic status score was so significant. 6. Among the all independent variables in this study, the important variables associated with height of children were socio economic status score, sibling numbers, parental height and appetite.
Selective hydroisomerization of n-dodecane over platinum supported on SAPO-11
이은옥,전종기,윤소영,박영권,정순용,한정식 한국공업화학회 2014 Journal of Industrial and Engineering Chemistry Vol.20 No.3
Effects of loading method and amount of platinum on the hydroisomerization of n-dodecane wereinvestigated. Platinum was supported on SAPO-11 by incipient wetness, ion exchange, or atomic layerdeposition. Characterization of catalysts was carried out using N2 adsorption, XRD, NH-TPD, TPR, andpyridine-IR. The dispersion of the Pt (IE 0.2)/SAPO-11 and the Pt (ALD 0.6)/SAPO-11 are 0.65 and 0.59,respectively, which are much higher than those of the catalysts prepared by incipient wetness method. The Pt(IW)/SAPO-11 catalyst exhibited the best isomerization activity in the hydroisomerization of ndodecane,which is attributed to the highest reducibility.
이은옥,김영건,Shoei Sugita 한국조류학회II 2019 한국조류학회지 Vol.26 No.2
Fruit damage by magpies (Pica pica) is increasing in Korea. We focused on the relationship between oil droplets in magpie retinas and ultraviolet wavelength (UV) reflection from the surface of fruits (pears, apples, grapes, blueberries and persimmons). Birds have colored oil droplets that filter the light, five types of oil droplets (red, orange, yellow-greenish, clear, and transparent) were found in magpie retinas (n=6) and UV wavelengths passed through the transparent oil droplets. We measured the reflection from the surface of fruits based on whether they had blooms (white, waxy and powdery substance on the fruit surface) on their surfaces. The reflection was higher in fruits with blooms than in fruit without blooms. We suggest that we first understand the reflection of the fruits and then control the visual abilities of the magpies, it could be it could be helpful to manage fruit damage.
암환자의 주요증상 관리를 위한 웹사이트 개발 및 활용성 평가
이은옥,김정은,박현애 대한의료정보학회 2005 Healthcare Informatics Research Vol.11 No.2
Objective: This study was conducted to develop cancer patients' symptom management guideline, and to develop and test the utility of the web-based guideline service system. Methods: Based on the literature review, guidelines for symptom management for nausea/vomiting, fatigue, constipation, diarrhea, and oral mucositis were developed. A web-based cancer patients' symptom management system was developed on the basis of guideline developed in the first stage of the study. Forty-five oncology nurses were recruited and asked to evaluate and validate the system by rating level of satisfaction with function, content and effectiveness of the web-based service after they used the website for cancer patients care. Results: Regarding the function of the system around 50% of oncology nurses expressed satisfaction with the system. Regarding the content of the system, nurses expressed highest satisfaction with reliability of information(66.7%) and lowest satisfaction with sufficiency of information (37.7%). Regarding the effectiveness of the system in terms of knowledge enhancement, about 40% of nurses indicated that they satisfied with the system. In terms of usefulness of the system, 48.9% of nurses expressed their satisfaction with the system. Conclusion: The result of this study has implications on future use of a web-based guideline for managing symptoms of cancer patients.