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저소득층 취업모 자기보호 아동의 사회적 능력 , 또래관계 및 정서발달
최경순(Kyung Soon Choi),정현희(Hyeon Hee Jeong) 한국아동학회 1996 兒童學會誌 Vol.17 No.2
This study investigated social competence, peer contacts, and emotional development in children of lower SES employed mothers. Instruments were Choi`s (1992) questionnaire on social competence, Pettit`s (1988) questionnaire on peer contacts, and Kang`s (1986) and Kim`s (1993) questionnaires on emotional development. The data was analyzed by t-test. Social class differences were found in children`s social capability, leadership and anxiety, in peer contacts, and in emotional disturbance and aggression.
산벚나무(Prunus sargentii R.) 씨앗 기름의 섭취가 마우스의 혈중 지질 수준에 미치는 영향
최경순,신경옥,김용환,유일수,정훈,김경선,이정실,Choi, Kyung-Soon,Shin, Kyung-Ok,Kim, Yong-Hwan,Yoo, Il-Su,Jeong, Hun,Kim, Kyung-Sun,Lee, Jeong-Sill 한국식품영양학회 2013 韓國食品營養學會誌 Vol.26 No.4
In this study, the effects of the intake of Prunus sargentii R. seed oil on the lipid levels of mouse blood were compared to the effects of commercially available corn oils. Mice from the same purchase lot were separated into 3 groups [control (n=5), corn oil-treated group (n=5), and Prunus sargentii R. seed's oil-treated group (n=5)] of equal size. The oil-treated groups of mice were fed their respective supplemented diets for a total of 8 weeks. Prunus sargentii R. seed oil is high in palmitic acid, oleic acid, and linoleic acid. The kidney weights of mice fed Prunus sargentii R. seed oil were higher than those fed corn oil (p<0.05). The HDL-cholesterol (high density lipoprotein cholesterol) levels in mice fed Prunus sargentii R. seed oil ($124.40{\pm}20.19$mg/dl) were higher than those of mice fed corn oil (p<0.05). The total cholesterol level was highest in mice fed Prunus sargentii R. seed oil, but the LDL-cholesterol (low density lipoprotein cholesterol) level was lowest in mice fed Prunus sargentii R. seed oil. Therefore, Prunus sargentii R. seed oil may be a good resource as a natural oil material.
고지방식이와 병행 섭취한 뽕잎가루가 흰쥐의 혈중 지질관계 인자와 간 기능 개선에 미치는 영향
최경순,김용환,신경옥,Choi, Kyung-Soon,Kim, Yong-Hwan,Shin, Kyung-Ok 한국식품영양학회 2016 韓國食品營養學會誌 Vol.29 No.3
In this study, we determined the effect of the mulberry leaf powder on blood lipid metabolism and liver function improvement of mice fed a high fat diet. The mulberry leaf showed a moisture content of $10.74{\pm}0.56%$, ash $9.67{\pm}0.56%$, crude protein $25.24{\pm}1.02%$, and crude fat $2.66{\pm}0.08%$. In the group with high fat diet supplemented with mulberry leaf powder, serum low-density lipoprotein (LDL-cholesterol) and total cholesterol levels were significantly lower (p<0.05); also, serum phospholipid and aspartate amino transferase (AST) levels were significantly lower (p<0.05). Serum insulin and leptin levels were high in mice fed a high fat diet; however, addition of mulberry leaf powder 10% in the diet had no significant effect on blood insulin and leptin control. The results of the study suggested that various plant sterols in mulberry leaf improve lipid metabolism and liver function in ICR-mice.
해당화 열매 추출 분말의 항산화 활성과 고지방 식이로 유도된 Mice의 혈청지질 수준에 미치는 영향
최경순,김용환,이기원,신경옥,Choi, Kyung-Soon,Kim, Yong-Hwan,Lee, Ki-Won,Shin, Kyung-Ok 한국식품영양학회 2015 韓國食品營養學會誌 Vol.28 No.2
Since Korean ancient times, powder of Rosa rugosa Thunberg has been used as a folk remedy. This study was conducted to verify the effects of Rosa rugosa Thunberg powder on in vitro antioxidant properties and serum lipid levels of high-fat diet-induced mice from a nutritional viewpoint. In the case of Rosa rugosa Thunberg powders, measurement of TPC, ABTS radical scavenging activity of trolox, DPPH radical scavenging activity, and measured value of FRAP were higher in ethanol extract than water extracts. For LDL-cholesterol concentration, mice fed 10% powder of Rosa rugosa Thunberg with high-fat diets showed a high numerical value compared with other groups (p<0.05). When testing for triglyceride concentrations in blood, mice fed 10% and 20% powder of Rosa rugosa Thunberg with high-fat diets showed the lowest numerical values (p<0.05). When testing for blood insulin concentrations, the high-fat diet group showed higher levels than compared to the control group (p<0.05). When testing for blood leptin concentrations, the high-fat diet group was $5.88{\pm}3.53ng/dL$, whereas mice fed 10% powder of Rosa rugosa Thunberg with high-fat diets showed a blood leptin level of $10.36{\pm}5.96ng/dL$ (p<0.05). Therefore, results prove that powder of Rosa rugosa Thunberg reduces triglyceride concentrations in the blood, and could be used as an excellent natural antioxidant in the future.
이경희(Kyung Hee Lee),최경순(Kyoung Soon Choi) 한국아동학회 1992 아동학회지 Vol.13 No.2
The purpose of the present study was to investigate the relationship between social cognition (interpersonal problem-solving ability) and social competence. Subjects were 142 male and 148 female fifth graders randomly selected from two elementary schools located in Seoul and their fathers. The children and fathers were administered the Means-Ends Interpersonal Problem-Solving (MEPS) test and the Social Competence Scales based on Choi`s inventory(1992). The results indicated significant positive correlations between two subvariables (capability and leadership) of social competence and MEPS. Girls showed significantly higher MEPS scores than boys in the variables of overall problem solving, effective problem solving, and dependent strategy.
유치원 유아의 모자녀간 애착과 유아의 사회적 능력과의 관계
최경순(Kyung Soon Choi),홍계옥(Kye Ok Hong) 한국아동학회 1996 아동학회지 Vol.17 No.1
This study examined the relationship between kindergarten children`s maternal attachment and their social competence. A total of 76 kindergarteners and their mothers were observed and videotaped in a strange situation. The modified ISCS(Iowa Social Competency Scales: Preschool Form) was administered to 76 mothers to assess their children`s social competence. The data were analyzed by percentiles, Pearson`s correlations, and t-test. The results showed a significant correlations between children`s social competence and attachment to their mothers. Significant sex and sibling status differences in attachment were found. Social competence differed by demographic variables of sex, sibling status, and level of father`s education.
삼육대 및 서울여대 재학 중인 일부 여대생의 거주형태에 따른 영양섭취상태 및 신체계측 비교 연구
최경순(Choi Kyung Soon),신경옥(Shin Kyung Ok),허선민(Huh Seon Min),정근희(Chung Keun Hee) 韓國營養學會 2010 Journal of Nutrition and Health Vol.43 No.1
This study was conducted to investigate the effects of residence types (① parent house, ② dormitory or boarding home, ③ boarding home w/o food) on the dietary habits and health status of college women (20-23 y). Overall, 46.1% of college women reported that they were economically middle class and spent 200,000-390,000 won. Additionally, 17.4% of college women considered themselves healthy, while 33.8% reported that they were not healthy. Furthermore, 32.0% of college women had experience to control their weight and 39.8% reported that they exercised to control their weight. There were no significant differences in the height and weight of the subjects according to residential type, but the amount of skeletal muscles mass (21.0 ± 2.6 ㎏) of the subjects that lived in dormitory or boarding home was significantly higher (p < 0.05) than that of women who lived at home. Additionally, 30.8% of students that lived in private residences, 25.0% of students that dwelled in dormitory or boarding homes and 27.7% of students that boarding home w/o food had three regular meals every day (p < 0.05). It has been reported that 18.3% of college students eat processed and instant foods due to their convenience. In the present study, intakes of energy, protein, fat, vitamin A, vitamin B₁, vitamin B₂, vitamin B?, niacin, vitamin C, vitamin E and folic acid for the subjects who lived in dormitory or boarding homes was significantly higher than those of students who lived in private residences (p < 0.05). Additionally, intakes of iron, calcium, and zinc were lower in the subjects that boarding home w/o food (p < 0.05). Finally, the blood glucose level was 84.7 ± 13.0 ㎎/㎗, and differed significantly by residential types (p < 0.05); however, the average glucose levels of all subjects were within the normal range (90-110 ㎎/㎗).