고지방식이에 의해 비만이 유도된 Zucker Rats에서 상백피분말의 비만 개선효과

홍성희 ( Seong Hee Hong ),김동규 ( Dong Kyu Kim ),이남진 ( Nam Jin Lee ),조정희 ( Jung Hee Cho ),강종구 ( Jong Koo Kang ),김윤배 ( Yun Bae Kim ),박정휘 ( Jung Hui Park ),황석연 ( Seock Yeon Hwang ) 대한임상검사과학회 2005 대한임상검사과학회지(KJCLS) Vol.37 No.2

This study was performed to investigate the anti-obesitic effect of mulberry root-bark on male and female Zucker FA/FA or FA/fa rats. Obesity in the rats was induced by feeding high-lipid diet contained 3% corn oil and 1% cholesterol. Experimental groups in male and female rats were assigned to normal diet group (normal control), high-lipid diet group(positive control) and 3% mulberry root-bark powder in high-lipid diet group (MRC). The mulberry treated-group showed decreases of body weight, FER (food efficiency ratio) value and lipid peroxidation in the liver and increase of high density lipoprotein cholesterol (HDL-C) value, compared with positive control groups. Our findings suggest that mulberry root-bark has a potential role in preventing or improving obesity from the following points of view, body weight, serum lipids and antioxidant enzyme activities.

청소년이 지각하는 부모간 갈등이 학교생활적응에 미치는 영향: 부모자녀친밀도 및 우울의 매개효과

홍성희 ( Seong Hee Hong ),( Grace H. Chung ) 한국가족관계학회 2015 한국가족관계학회지 Vol.19 No.4

The present study examined the impact of adolescents’ perceptions of parental conflict on school adjustment and the mediating effect of parent-adolescent closeness and adolescent depression. Questionnaire data was collected from 258 5th-9th grade students in Seoul, Gyonggi, and Gyeongbuk provinces. Structural equation modeling was performed, using AMOS 8. Major findings of this study were as follows. First, adolescents’ perceptions of parental conflict did not directly influence their school adjustment, but had an indirect affect through parent-adolescent closeness and depression. Second, parent-adolescent closeness fully mediated the association between parental conflict and adolescents’ school adjustment. Third, adolescent depression fully mediated the association between perceived parental conflict and school adjustment. Fourth, parent-adolescent closeness mediated the effect of parental conflict on adolescents`` depression, which in turn, acted as a mediator between parent-adolescent closeness and school adjustment. The results suggest that interventions designed to enhance parent-adolescent closeness and reduce adolescents’ depression may be effective for improving school adjustment among adolescents who perceive parental conflict.

유아의 내,외적 동기 및 대인문제해결력이 창의적 인성에 미치는 영향

홍성희 ( Seong Hee Hong ),최미숙 ( Mi Sook Choi ) 열린부모교육학회 2015 열린부모교육연구 Vol.7 No.3

본 연구는 유아의 내·외적 동기 및 대인문제해결력이 창의적 인성에 미치는 영향력을 탐색해 보고자 하였다. 연구대상은 A시에 소재한 어린이집 만 5세 유아 141명을 대상으로 하여 내·외적 동기, 대인문제해결력, 창의적 인성 검사를 실시하였다. 수집된 자료는 SPSS 통계프로그램을 이용하여 Pearson의 상관계수와 중다회귀분석을 실시하였다. 수집된 자료를 분석한 결과, 첫째, 유아의 내·외적 동기와 창의적 인성은 정적 상관관계를 보였으며, 내적 동기는 창의적 인성 전체를 설명하는 중요한 예측변인으로 나타났다. 또한 외적 동기는 유아의 창의적 인성 전체와 의미 있는 예측관계가 나타나지 않았으나 하위요인 중 민감성-다양한 흥미와 독립성 -몰두에는 중요한 예측변인으로 나타났다. 둘째, 대인문제해결력은 유아의 창의적 인성 전체와 정적 상관관계를 보였으며, 대안적 해결사고는 유아의 창의적 인성 전체를 설명하는 중요한 예측변인인 것으로 나타났다. 이는 유아교육현장과 가정에서 유아기 창의적 인성을 함양시킬 수 있는 방안 모색에 의미 있는 정보를 제공한 것이라 하겠다. This study investigates how young children``s creative personality relates to young children``s internal·external motivation, and interpersonal problem solving ability. The study subjects were 141 young children aged five at four child care centers in A city. Data was collected through three different kinds of interviews and questionnaires for young children. The collected data were analyzed by Pearson``s correlation analysis and multiple regression analysis using SPSS 20.0 program. This study results showed that First, there was a signifiant relationship between young children``s internal· external motivation and young children``s creative personality. Also, internal motivation was found to be important factor in predicting young children``s creative personality. Second there was a signifiant relationship between interpersonal problem solving ability and young children``s creative personality. Also, alternative solution was found to be important factor in predicting young children``s creative personality.

Melan-a 세포에서 쥐눈이콩과 여우콩 에탄올추출물의 멜라닌생성 관련 유전자 발현 상향 조절 작용

홍성희 ( Seong Hee Hong ),이복순 ( Bok Soon Lee ),김영철 ( Young Chul Kim ) 대한미용학회(구 대한미용과학회) 2016 대한미용학회지 Vol.12 No.2

To determine the molecular mechanisms underlying the melanogenic effects of black soy bean ethanol extracts, including Rhynchosia nulubilis bean ethanol extract (RNBEE), R. nulubilis leaf ethanol extract (RNLEE), R. volubilis bean ethanol extract (RVBEE), and R. volubilis leaf ethanol extract (RVLEE), we evaluated their effects on tyrosinase, TRP-1, TRP- 2, and MITF-M gene expression at mRNA and protein levels. Compared to the control group at 50 μg/mL, tyrosinase and TRP-1 mRNA expression was significantly increased by RNLEE, RVBEE, and RVLEE treatment, whereas RNBEE significantly increased TRP-1 mRNA expression but did not affect tyrosinase mRNA expression. RNLEE significantly increased TRP-2 and MITF-M mRNA expression; RVLEE significantly increased MITF-M mRNA expression. Compared to the control group at 50 μg/mL, RNBEE, RNLEE, and RVLEE significantly increased the protein levels of tyrosinase, TRP-1, TRP-2, and MITF-M. RVBEE significantly increased the protein levels of tyrosinase, TRP-1, and MITF-M, but did not affect that of TRP-2 protein. We conclude that the potential mechanism underlying the melanogenic effects of black soybean ethanol extracts is upregulation of tyrosinase mRNA and protein expression along with an increase in tyrosinase activity. The increase in mRNA and protein levels of TRP-1, TRP-2, or MITF-M by RNEE and RVEE might also be contribute to the increase in melanin synthesis.

인천지역 유통 계란의 신선도 및 영양성분 함량 조사

홍성희 ( Seong Hee Hong ),라도경 ( Do Kyung Ra ),윤가리 ( Ga Ri Yun ),정윤정 ( Yun Joung Joung ),남지현 ( Ji Hyeon Nam ),정은하 ( Eun Ha Cheong ),이정구 ( Jung Goo Lee ),이성모 ( Sung Mo Lee ) 한국동물위생학회 2012 韓國家畜衛生學會誌 Vol.35 No.2

This study was performed to investigate the freshness and nutritive components of eggs from Incheon area. The eggs of 64 brands collected from 7 hypermarkets and 6 brands collected from farms were examined to test the Haugh unit (HU), egg yolk index and specific gravity. HU and specific gravity were higher in farm eggs than in hypermarket eggs (P<0.05), and there was no difference in the egg yolk index. Among hypermarket eggs, HU and egg yolk index were higher in the graded eggs than in non-graded eggs (P<0.05), and specific gravity was not different between them. HU and egg yolk index of the eggs collected in March were higher than those in August (P<0.05). To monitor the bacterial contamination, total coliforms, total bacterial counts (TBC) and Salmonella enteritidis were examined. Salmonella enteritidis and total coliforms were not detected from all eggs. TBC of farm eggs were less than 101 CFU/mL in all samples and TBC of hypermarket eggs were less than 101 CFU/mL in 187 samples, 101∼102 CFU/mL in 3 samples and 103∼104 CFU/mL in 2 samples, respectively. Antimicrobial residues were not detected from all eggs tested. The vitamin E contents in the vitamin E enriched eggs from 6 brands hypermarket were 1.98∼22.96 mg/yolk100 g (14.04±8.81 mg/yolk100g), and those of 5 brands among them were higher than the average of ordinary eggs. In one brand egg, vitamin E content was lower than the average of ordinary eggs. The vitamin E contents of ordinary eggs were 1.75∼16.36 mg/yolk100 g (average 5.57±2.76 mg/yolk100 g) and there were no price differences between vitamin E enriched eggs and ordinary eggs. In the contents of vitamin E, docosahexaenoic acid (DHA) and cholesterol, there were no significant differences according to the price. These results suggests that egg production, distribution, and management system should be improved for supplying fresh eggs to consumers at reasonable prices.

보육교사 휴게시간 운영실태 및 영아반과 유아반 교사의 개선방안 요구 비교

홍성희(Hong Seong Hee) 동아인문학회 2021 동아인문학 Vol.57 No.-

본 연구는 근로기준법 개정에 따른 보육교사의 휴게시간 운영실태와 영아반, 유아반 교사의 개선방안에 대한 요구를 파악하는 데 목적이 있다. 이를 위해 보육교사 307명의 설문 자료를 분석하였다. 첫째, 보육교사들은 근로기준법이 개정되면서 휴게시간에 대한 이해가 더욱더 높아졌으며, 휴게시간은 신체적, 정신적, 정서적인 에너지의 고갈(소진)을 예방하는 데 필요하고, 목적은 근무환경 및 복지개선으로 인식하였다. 또한 보육교사들은 실질적으로 온전한 휴게시간을 갖지 못하고 있었으며, 교사들이 교대로 휴게시간을 사용하는 것으로 조사되었으며 휴게공간 마련도 절실한 것으로 나타났다. 한편, 온전한 휴게시간을 갖는 보육교사들은 개인 업무를 볼 수 있으며, 잠시나마 스트레스를 해소시켜 주기 때문에 만족한다고 응답하였다. 둘째, 개선방안에 대한 요구로는 영아반교사는 유아반 교사보다 점심시간을 근무시간으로 인정하여 조기 퇴근으로 대체하는 것과 휴게시간에 대한 정확한 지침규정을 만들고, 규정에 따라 안전하게 이루어질 수 있도록 하는 것이 높았다. 또한 유아반 교사는 2교대 제도 도입을 통해 휴게시간 마련을 더 높게 요구하였다. 한편, 영아반교사와 유아반 교사 모두 교사 대 영유아 비율 축소를 가장 높게 응답하여 휴게시간 제도 개선뿐만 아니라 기본적인 보육정책 개선도 필요함을 시사한다. 이러한 결과는 보육교사의 휴게시간 운영이 현장에서 안정되게 정착하는데 이해를 높이고 근무환경과 복지개선을 위한 기초자료를 제공할 수 있을 것이다. The purpose of this study is to understand the current status of childcare teachers" rest time according to the revision of the Labor Standards Act and identify the needs for improvement plan of teachers in infant class and preschool class. For this purpose, we analyzed survey data of 307 childcare teachers. First, the revision of the Labor Standards Act helped childcare teachers to have better understanding about the neccesity of rest time and they recognized that rest time was necessary to prevent the depletion of physical, mental and emotional energy, and that improve the work environment and welfare system were purpose. But the research results showed that childcare teachers were not actually guaranteed a proper rest time, and used the rest time in turns. In addition, it was found that there was an urgent need for expanding the rest area. On the other hand, childcare teachers who answered that they were highly satisfied with their rest time operation said that they were able to do personal work and relieve stress. Second, teachers in the infant class were highly perceived than teachers in preschool class about the fact that lunchtime was recognized as working time and replaced with early get off and that to prepare more accurate and safe guidelines for rest time. On the other side, teachers in preschool class were more need to operate a rest time through the introduction of a two -shift system than teachers in Infant class. On the other hand, both teachers in infant class and preschool class the most answered that reducing the teacher-to-children ratio. As a result, It can be seen that they are demanding not only the improvement of the rest time system but also improvement of the basic childcare policy. This result can be provided as basic data for enhancing the understanding about stably settling the childcare teachers" rest time operation in the field and for improving the working environment and welfare.

연극, 놀이와 이미지 창조

홍성희(HONG Seong-Hee) 프랑스문화예술학회 2007 프랑스문화예술연구 Vol.19 No.-

헤어 커트에 사용되는 두상 분할에 대한 7섹션 존 연구

홍성희(Seong Hee Hong),주연빈(Yeon Bin Joo) 한국인체미용예술학회 2015 한국인체미용예술학회지 Vol.16 No.2

As the needs of customers at hair salons has become more diverse with changes in time and trends, hair designers should quickly understand the trends of time and develop their functional abilities further. A focus should be given to the organized development of practical hair cut techniques through easy education of organized methods as hair cutting is a basic skill to represent hair design. This study examined cutting methods presented from pivot points and previous studies to understand head division techniques for the head shapes of Asian people using a zone and section principle presented by a Japanese hair design education institute. This study focused on a seven sectioned pattern which divides the head into seven sections for cutting. Hair designers can understand which sections of the head to design when heads are divided into seven sections. When they design each zone like a puzzle, they can create the hair style that customers want. Therefore, it is expected that this study will be a guide for hair designers to use the seven sections or zones for further development in haircutting.

한국화를 활용한 조형활동이 유아의 미술성향 및 창의성에 미치는 영향

홍성희 ( Seong Hee Hong ),최미숙 ( Mi Sook Choi ) 한국아동교육학회 2011 아동교육 Vol.20 No.3

본 연구의 목적은 한국화를 활용한 조형활동이 유아의 미술성향 및 창의성에 미치는 영향을 알아보기 위한 것이다. 연구대상은 전남 K시에 위치한 H어린이집의 만 5세로 실험집단 20명, 비교집단 20명 총 40명 유아를 대상으로 하였다. 실험집단 유아들은 16회의 한국화를 활용한 조형활동을 실시하였으며, 비교집단은 한국화를 활용한 이야기나누기 활동을 실시하였다. 자료 분석은 SPSS프로그램을 사용하여 t-검증을 하였다. 연구결과에 따르면 첫째, 한국화를 활용한 조형활동을 실시한 실험집단이 비교집단보다 미술성향의 하위영역인 미술구성능력, 미술표현능력, 미술적 태도가 향상되었다. 둘째, 한국화를 활용한 조형활동을 실시한 실험집단이 비교집단보다 창의성의 하위영역인 유창성, 독창성, 개방성, 민감성이 향상되었다. 한국화를 활용한 조형활동이 유아의 미술성향과 창의성을 향상시켰다는 이러한 결과는 한국화를 활용한 조형활동의 현장 적용가능성을 시사한다. The purpose of this study is to examine the effects of art activities with Korean pictures on young childred`s art disposition and creativity, and to provide basic data about teaching and learning methods that can be applied effectively to the early childhood education field. The subjects of the present study, were 40 five-years-old children from two classes of ``H`` nursery in ``K`` city, One of them was assigned to an experimental group while the other class was assigned to a comparative group. The collected data through pre and post-test were analyzed with a t-test using the SPSS Program. The findings of this study were as follows: First, the post-test showed that the experimental group`s results were statistically significantly higher than the comparative group`s in young children`s art disposition and its sub-areas such as art composition ability, art expression ability, and artistic attitude. Second, the post-test showed that the experimental group`s results were statistically significantly higher than the comparative group`s in young children`s creativity and its sub-areas such as fluency, originality, openness, and sensitivity. In conclusion, the art activities with Korean pictures in this study presented an improvement of children`s art disposition and creativity. These results suggest that these activities are worthwhile and can be used as teaching aids of early childhood education to enhance children`s art disposition and creativity.

유아의 창의적 인성과 유아교육기관 적응과의 관계

洪成姬(Hong, Seong-hee) 동아인문학회 2015 동아인문학 Vol.33 No.-

본 연구는 유아의 창의적 인성과 유아교육기관 적응에는 어떠한 차이와 관계가 있는지 알아보고자 하였다. 연구 대상은 어린이집 만 3, 4, 5세 392명(남아 208명, 여아 184명)의 유아와 유아의 어머니 392명을 대상으로 실시하였다. 수집된 자료를 분석한 결과 첫째, 유아의 창의적 인성은 성별에 따라 전체적으로 여아가 남아보다 높았으며 통계적으로도 의의 있는 결과가 나타났다. 연령별로는 전체적으로 유의미한 차이가 나타나지 않았으나 하위 요인 중 상상-유희성에서 차이가 나타났으며, 그 경향은 4세가 가장 높고 다음으로 5세와 3세 순서로 나타났다. 둘째, 유아교육기관 적응은 성별에 따라 전체적으로 여아가 남아보다 높았으며 통계적으로도 의의 있는 결과가 나타났다. 연령별로는 전체적으로 유의미한 차이가 나타나지 않았으나 유아교육기관 일과에 대한 적응에서 차이를 나타냈으며, 그 경향은 5세가 가장 높고 다음으로 4세와 3세 순서로 나타났다. 셋째, 유아의 창의적 인성과 유아교육기관 적응의 성별로는 상관관계가 나타나지 않았으나, 연령별로는 5세 유아만 전체적으로 유의미한 상관관계가 있는 것으로 나타났다. 이러한 결과는 창의적 인성과 유아교육기관 적응의 관계적인 측면에서 가치 있는 변인으로 확인되었다. 이는 부모와 교사에게 유아 개개인의 특성을 파악하고 창의적인 사고와 행동특성, 동기 등을 촉진하도록 하여, 유아교육기관 적응에 도움이 될 수 있는 방향을 모색해야함을 시사하는 결과라고 할 수 있다. The present study aims to identify the difference and relationship according to their gender and age between young children’s creative personality and adjustment in early childhood education institutions. The subjects of the present study were 392 children (208 boys and 184 girls) the age of three, four, and five and their mothers who are located in a early childhood education institutions. First, This study results showed that Regarding young children’s creative personality according to gender, the girls were higher than the boys overall and there was a statistic significance. There were significant difference in Imagination-playfulness but overall no significant difference depending on age, That trend was 4 years old, was the highest followed by a 5-yearold and 3-year-old order. This study results showed that Regarding young children’s adjustment in early childhood education institutions according to gender, the girls were higher than the boys overall, and there was a statistic significance, but no significant difference depending on age overall. There was no correlation between young children’s creative personality and adjustment in early childhood education institutions according to gender, But overall, Only five-year-old children had significant correlation according to age. These results were identified valuable factors in the relational aspect between young children’s creative personality and their adjustment in early childhood education institutions.