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저체중 또는 과체중 청소년에서 캠프 프로그램을 이용한 영양 교육효과에 관한 연구
성미경,승정자,류화춘,박재년,박동연,최미경,조경옥,최선혜,이윤신,김유경,이은주 대한지역사회영양학회 2003 대한지역사회영양학회지 Vol.8 No.4
This study was performed to evaluate the effectiveness of a nutrition education program developed for nutritionally imbalanced adolescents. A summer nutrition camp was held for 23 overweight and 16 underweight subjects. Its effectiveness with regard to was evaluated at the end of the camp and 6 months later. Nutrition knowledge, nutritional attitude, food behavior, nutrient intake, exercise habit and ideal body figures desired by the subjects. The results showed significantly higher nutrition knowledge scores at the end of the camp as compared to those obtained prior to the camp program, and these scores were maintained for at least six months. Nutrition attitude scores also improved after the education program, and these improved scores also lasted for 6 months. However, the food behavior scores measured 6 months after the education program were not significantly different from those obtained prior to the camp. Also, the exercise habit, the ideal body figures and the body figures desired by the subjects remained unchanged. When nutrient intakes of subjects were assessed before the program and 6 months later, the mean daily vitamin C intake was significantly increased after the education program. Also, the intake of iron from plant food sources increased in the overweight subjects, while less iron from animal source were consumed by the underweight subjects. Both groups tended to consume more vegetables and fruits 6 months after the education program which may have contribute to the higher vitamin C and plant-based iron intakes. These results indicate that a 4-day nutrition education camp program sustained changes in nutrition knowledge and nutrition attitude for 6 months. The increased intake of vegetables and fruits was also achieved through this education program. However, changes in dietary behavior in adolescents may require repeated education.
계류 유산 후 한방치료 위해 내원한 환자의 Heart Rate Variability(HRV) 특성 연구
유은실 ( Eun Sil Yoo ),김민영 ( Min Young Kim ),황덕상 ( Deok Sang Hwang ),이진무 ( Jin Moo Lee ),장준복 ( Jun Bok Jang ),이경섭 ( Kyung Sub Lee ),이창훈 ( Chang Hoon Lee ) 대한한방부인과학회 2015 大韓韓方婦人科學會誌 Vol.28 No.3
Objectives: This study aims to analyze Heart Rate Variability (HRV) in women after missed abortion compared with healthy women Methods: We studied 35 women who visited Kang-Nam Kyung-Hee Korean Hospital after missed abortion from 01 January 2012 to 28 February 2015 (missed abortion group) and 35 normal women visiting medical examination center from 1 January 2014 to 31 December 2014 (Normal Group). We measured HRV of each women and investigated the difference of HRV between two groups. Results: The standard deviation of NN intervals (SDNN) in Missed abortion group is lower than normal group. The square root of the mean square difference of successive NNs (RMSSD) in Missed abortion group is lower than normal group. However there was no significant difference. Total Power (TP) and Low frequency power (LF) is significantly lower in Missed abortion group compared with normal group. High frequency power (HF), Very low frequency power (VLF) and LF/HF ratio in missed abortion group is lower than normal group. but There was no significant difference. Conclusions: Missed abortion group is lower in function of overall autonomic nervous system, especially sympathetic nerve.
임상증례중심 성인 전문적 심장구조술 교육과정에 대한 고찰
유은영,박승현,박규남,최세민,김세경 大韓應急醫學會 1999 대한응급의학회지 Vol.10 No.2
Background: To describe the first experience of case-based advanced cardiac life support(ACLS) course in Korea. Methods: We have given case-based ACLS course to 13 nurses(6 emergency nurses, 4 coronary care unit nurses, 3 professors) and 17 physicians(4 emergency physicians, 12 emergency residents, 1 intern). We performed the case-based ACLS course according to 1992 American Heart Association guidelines and recommendations for advanced cardiac life support by american ACLS instructors(1 pulmonologist, 4 critical care nurses). We performed final theoretical written test and 2 times written survey (immediate and 100th day after the course) about the course. Results: On final written test, all practitioners answered at least 70% of the questions correctly. There was no significant difference between nurses and physicians(86.2±3.6 of physicians and 82.5±6.8 of nurses, p=0.06). 90% of participants considered that case-based advanced cardiac life support was acceptable. 100th day after the course, 93% of participants answered that ACLS course have been helpful on his/her job and also want retraining of ACLS course. 70% of participants considered that ideal ACLS training committee in Korea is the Korean Society of Emergency Medicine. Conclusion: Case-based ACLS course is a useful educational method for physicians and nurses in Korea. In the future, we should organize Korean resuscitation committee and then make guidelines for ACLS, and then continuously educate physicians and nurses.
유은경 이화여자대학교 사범대학 교육과학연구소 2001 교육과학연구 Vol.32 No.2
이 연구의 목적은 초등 사회과 영역에서 개념과 개념간의 관련성 이해 증진을 위한 학습 프로그램을 개발하여 실시한 후, 프로그램이 개념간의 관련성 이해 증진에 효과가 있는지를 검증하는 데 있었다. 이를 위해, 사회 교과의 내용을 복잡하고 복합적인 사회 현상들을 바르게 이해할 수 있는 안목을 키워주는 교육과정으로 재구성하는 것으로 연구를 시작하였다. 제6차 초등학교 교육과정 사회교과에 포함된 각 영역의 내용을 총괄개념, 학년 개념, 학년별 하위 개념으로 재구성하고, 개념과 개념간의 관련성 이해를 위해 일반화 학습 모형과 개념지도 학습 모형을 적용하였다. 또 사회교과의 일반적 성격에 기초하여, 내용 구성과 활동 구성에 있어 통합적 접근을 시도하였다. 프로그램의 타당성 및 효과를 검증하기 위하여 프로그램 실시 전에 사전 평가를 실시하였고, 프로그램 실시 후, 학습자의 개념과 개념간의 관련성 이해 정도를 평가하였다. 이 때, 비교집단을 두어, 실험집단과 똑같은 사전 평가, 사후 평가를 실시해 봄으로써 기존 수업 방식대로 이루어진 학습과 본 프로그램을 활용한 학습간의 차이를 비교하여 이 프로그램의 효과를 검증하였다. 연구 결과, 실험집단이 통제집단에 비해 개념과 개념간의 관련성 이해가 높고 학업성취 수준도 높은 것으로 나타나 본 연구에서 개발된 프로그램이 아동들의 개념간의 관련성 이해를 증진시키는 데 효과적인 것으로 나타났다. The purpose of this research is to develop and implement a program that will promote understanding of the relationship between concepts, and then to verify the efficacy of such program. However, the ultimate goal is to reconstruct the current social studies curriculum to raise students understand the complicated complex social phenomena. The knowledge that nurtures the understanding of the real world is neither the memorization nor the replication. Rather it is the comprehensive learning that includes analysis, application, generalization, and assessment, and most of all, the problem solving ability. This kind of knowledge is neither the arrangement nor the memorization of discrete objects, facts and the events, but it is achieved by understanding the general concepts and the relationship among them. Therefore, by experiencing the program developed in this research, the children are able to transfer similar social phenomena into a more generalized concept that they can understand and learn which will ultimately result in creativity that will produce new knowledge. In this program, the generalization learning model and the concept map learning model were used for the understanding of concepts and the relationship among them. To organize the contents and learning activities integrated curriculum approach was applied. In conclusion, the program enhanced the understanding the relationships among concepts at a statistically significant level of p<0.05. When the experimental group was compared with the control group, this program was more effective than the control group. Also the experimental group was higher than the control group in achievement tests.
Dissolved Air Flotation(DAF) 접촉조의 수리동력학적 조건이 입자의 제거에 미치는 영향
유제선,김성훈,신은허,박희경 대한상하수도학회 2003 상하수도학회지 Vol.17 No.1
Hydrodynamic conditions for optimum solids capture within the contact zone, which are governed by the geometry and flow, are not yet well understood. In this research, dimensionless parameters which represent hydrodynamic conditions in the contact zone were derived, using the Buckingham π theorem. Those parameters are Reynolds No. (Re), Froude No. (Fr), Weber No. (We), Local Weber No., and Bubble Capacity No. (Bc). The particle removal rate was investigated by changing each value of the dimensionless parameters. The experimental results indicate that particle removal rate, when gravity dominates and the flow is semi-turbulent (Fr < 0.3, Re < 8000), is higher than when inertia dominates and flow is turbulent. For the We, higher removal rates were obtained in the range of the We < 40. Relative to the Local We, smaller bubbles which are influenced more by surface tension than inertia, demonstrated a higher particle removal rate than larger bubbles. For the Bc, the optimal range is from 0.3 to 0.5. We suggest that these dimensionless parameters can be used to diagnose the performance of and to design a DAF reactor.
한국 대도시 고령자의 체격, 체력 및 운동실태와 운동 프로그램개발에 관한 연구
김경지,강동원,장주호,전익기,윤우상,곽은창,박영진,유재충 경희대학교 사회체육연구소 1996 體育科學論叢 Vol.- No.9
The purpose of this study was to investigate the patterns of the health related variables, and physical characteristics and physical fitness of the elderly people in order to provide a exercise program. The data about the health related variables were collected through the personal interview, and the data about physical charateristics and physical fitness (height, weight, % body fat, blood pressure, pulse rate, grip stength, trunk flexion, side step test, 2 min, harvard step test) of 373 elderly people living Seoul and kyungkee area were collected. The conclusions of this study can be summarized as follow; 1. The test results about smoking, drinking, sleeping and self-evaluation of health revealed that the elderly people have self-confidence about their health. 2. Not many elderly people participate the proper exercise program even though they recognize the need of exercise. 3. The results showed that the elderly people do not pay much attention to the intensity of the exercise. 4. Muscle strength training for leg and the lower back and cardio-vascular endurance training was recommended to reduce the risk of varius problems caused by aging. 5. A exercise program was suggested for the elderly people.