• BMB Reports
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• v.50 no.8
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• pp.411-416
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• 2017

The endoplasmic reticulum (ER) membrane protein complex subunit 6 (EMC6) is a novel human autophagy-related molecule. Here, using tissue microarray and immunohistochemistry, we report that EMC6 protein is lost or reduced in glandular cells of patients with gastric adenocarcinoma, compared to normal stomach mucosa. Overexpression of EMC6 in gastric cancer cells inhibited cell growth, migration, invasion, and induced apoptosis and cell cycle arrest at S-phase. Further investigation suggested that EMC6 overexpression in BGC823 human adenocarcinoma gastric cancer cells reduced tumorigenicity in a xenograft model, demonstrating that EMC6 has the characteristics of a tumor suppressor. This is the first study to show that EMC6 induces cell death in gastric cancer cells. The molecular mechanism of how EMC6 functions as a tumor suppressor needs to be further explored.

• Journal of Families and Better Life
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• v.27 no.2
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• pp.281-292
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• 2009

This study was designed to investigate the effects of children's self-regulation on their friendships and their adjustment to school adjustment. Especially, this study was focused to determine whether children's friendships played a role as ain mediator among the other each variables. The subjects were 212 children in the 5th grade at from 3 elementary schools in located at U city. The data were analyzed by factor analysis, correlation analysis, and path analysis, using SPSS (ver. 14.0) program and LISREL (ver. 8.30) program. The main findings of study were, first, that there were correlations among the children's self-regulation, friendships, and school adjustment, and second, it was found that children's self-regulation influenced on their friendships and their school adjustment. Specially, children's friendships played a role in mediating their self-regulation and their school adjustment.

• Journal of Families and Better Life
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• v.31 no.2
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• pp.77-91
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• 2013

The purpose of this study is to investigate if self-esteem mediates the effects of conflict with parents, peer relationship and school adaptation in relation to the satisfaction with life of adolescents in multicultural families. The subjects of the present study are 152 adolescents of multicultural families ranging from 12-16 years of age from the cities of Seoul, and Daegu, and the provinces of Gyeong-gi, and Gyeong-buk, South Korea. The measured constructs are Conflict with Parents, Friendship, School Adaption, Self- Esteem and Satisfaction with Life Scale. The dates were analyzed using path analysis. The major results of this study demonstrate that self-esteem does not mediate the effects of conflict with parents and peer relationship in relation to the satisfaction with life of adolescents in multicultural families. However, self-esteem does mediate the effects of school adaptation in relation to the satisfaction with life of adolescents in multicultural families.

• The Journal of Korean Philosophical History
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• no.54
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• pp.9-42
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• 2017

It is as necessary as ever to make constant efforts to overcome the regional strife between the eastern and western parts of Korea and come to a mutual understanding. To achieve this, we must endeavor to correct Korean people's distorted understanding of the history of Korean philosophical thoughts. Ordinary Koreans commonly and mistakenly associate the academic circles of Korean Neo-Confucianism with certain regions by which to divide them into Giho School and Yongnam School and then go as far as associating the schools and parties and pegging them 'Namin'(南人) to refer to as the followers of Yongnam School and 'Seoin'(西人) as the followers of Giho School. Such false notions must be corrected. During the reign of King Seonjo, political factions of Joseon were split into Yongnam and Giho, or East and West. At the time, the two cardinal directions East and West were only used to refer to the eastern and western parts of Seoul, and not Yeongnam(East) and Giho(West) of the Korean Peninsula. Therefore, the factional split at the time has nothing to do with regional cleavages. In fact, a majority of scholars representing Korean Neo-Confucianism maintained a friendly relationship regardless of the school, party, and region. Many leading scholars in the middle of the Joseon Dynasty namely Jo Sik(曺植)/Seong Woon(成運), Lee Hwang(李滉)/Ki DeaSeung(奇大升), Lee Hwang(李滉)/Lee Yi(李珥), Noh Susin (盧守愼)/Lee Yi, the ones in the late Joseon Dynasty -Jeong Gyeong Se(鄭經 世)/Kim Jang-Saeng(金長生), Jeong Gyeong Se(鄭經世)/Song Joon Gil(宋浚吉), and also those at the end of the Joseon Dynasty such as Kwak JongSeok(郭鍾錫) and Kim BokHan(金福漢) deeply respected each other and had a close friendship rooted in their academic commitment. The friendship between the leaders of Giho and Yongnam is a testimony to the high level of their character, academic achievement, and intellect. More than ever, such intangible intellectual and cultural resources drawn from Korean tradition must be utilized to the fullest. From this point on, we need to further promote the friendship and mutual understanding the scholars of Yongnam(Gyeongsang-do), Gyeonggi, Honam (Jeolla-do), and Hoseo(Chungcheong-do) enjoyed, and use them as a cognitive basis for harmony between the eastern and western parts of the country. These invaluable assets can be specifically used in the promotion of exchange between the local autonomous governments of the regions where above-mentioned scholars built an amicable relationship, joint commemorative events, exchange between families of the scholars of both regions, opening of special exhibitions dedicated to the harmony between Yongnam and Giho at museums in the two regions, co-organization of local festivals, joint operation of culture programs, and relationship and exchange between the 'seowons' in both regions, through which to promote the long history of exchange between the scholars of the past and utilize it in joint projects.

• The Mathematical Education
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• v.57 no.2
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• pp.75-92
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• 2018

Based on Perceptions about Mathematics Teachers (PMT) perceived by high school students, measured by 2189 students from Seoul Educational Longitudinal Study 2014 (SELS 2014), latent profile analysis (LPA) identified five distinct types of student groups (positive, partial positive, middle, negative, extreme negative). These student of positive, middle, and negative groups are positive, moderate and negative perceptions about math teachers. Partial positive group generally had a positive perception about mathematics teachers, extremely negative group was very negative about mathematics teachers. Both of these groups had peculiarly inconsistent trends and several anomalies. The Multinomial logistic regression analyses also indicated that individual factors (gender, major, self-concept, resilience, self-assessment, career maturity), school factors (friendship, relationship with school teachers) and parental factors (academic-relationship, emotional-relationship) were significant predictors of PMT profile groups. The Analysis of variance also indicated that mathematics class (attitude, satisfaction and atmosphere), Mathematics achievement were significant predictors of PMT profile groups. The profiling of perceptions about mathematics teachers resulted in enhanced understanding of the complex range of processes students employed. During mathematics class, implementation of smooth interactions and communications between students and teachers added in the teaching and learning of mathematics.

• The Journal of the Convergence on Culture Technology
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• v.4 no.4
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• pp.181-186
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• 2018

The purpose of this study is to provide students with basic information about the stress of the national examination and the stress of the students who have difficulties in school life and the development of counseling and education program for satisfactory academic life. The survey of the 213 students of dental hygiene departments in Chungcheong, Gyungsang region was carried out. As a result of SPSS 3.0 analysis, the index of happiness Satisfaction was the highest points. Happiness index showed statistically significant difference in gender, personality, friendship, academic achievement, pocket money satisfaction, and health status. There was statistically significant difference between the major and the major in satisfaction, personality, friendship, motivation, and power status, and happiness index and major satisfaction were statistically significant.

• The Journal of the Korea Contents Association
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• v.21 no.2
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• pp.290-300
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• 2021

This study is to verify the mediating effect of the relationship between peers and teachers in the effect of parental over-involvement on the life satisfaction of adolescents. The research method is analyzing 1,964 high school students in 2016 from the 4th panel survey of the Korea Children and Youth Panel Survey(2010-2016) by AMOS 22.0. First of all, The life satisfaction level of youth was 2.972 points out of 4, 2.234 points for parental over-involvement, 3.211 points for peers and 3.080 points for teacher relations, and the analysis results were as follows. First, parental over-parenting had a negative effect on the relationship between peers and teachers. Second, parental over-parenting had a negative effect on the life satisfaction of adolescents. Third, the relationship between peers and teachers had a significant positive effect on the life satisfaction of adolescents. Fourth, the relationship between peers and teachers was found to have a partial mediating effect on the effect of over-parenting on the life satisfaction of adolescents.

• Journal of Family Resource Management and Policy Review
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• v.10 no.1
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• pp.127-147
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• 2006

The purpose of this study was to develop and test the effectiveness of a healthy family education program for adolescents. Based on the literature review and an assessment of middle school students' and their parents' needs for the healthy family education, a healthy family education program was developed with four main parts: 'Forming a Happy Family', 'Developing Friendship with (Other Sex) Friends', 'Traveling into the World of Consumption', and 'Healthy Body, Healthy Minds.', In order to test the effectiveness of the program, 35 students from a middle school in Seoul were treated with the education program. The treatment group was compared to a control group before and after the treatment in terms of their attitude toward and knowledge in family healthiness. As a result, the developed program was found to have a positive effect on enhancing the attitude and knowledge of middle school students related to family healthiness.

• Journal of Families and Better Life
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• v.22 no.3
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• pp.23-34
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• 2004

This study was conducted to identify the characteristics of paternal and maternal grandmothers' social support, and to investigate the relationship between paternal and maternal grandmothers' social support and their school-aged grandchildren's psychological adaptation. The participants of this study were 215 students in the 5th and 6th grades and their mothers residing in Daegu. Collected data were analyzed using t-test, paired t-test, ANOV A, Scheffe's test, and hierarchical multiple regression. Findings of this study are as follows: 1. School-aged children perceived that their maternal grandmothers rendered more emotional and informational support than their paternal grandmothers. 2. Paternal grandmother's social support as perceived by the grandchild varied significantly with the frequency of face-to-face contact, the frequency of phone contact, and the friendship between the paternal grandmother and the mother. Maternal grandmother's social support as perceived by the grandchild, on the other hand, varied significantly by the level of grandmother's education, the frequency of face-to-face contact, and the frequency of phone contact. 3. Perceived paternal and maternal grandmothers' social support had indirect impacts on grandchildren's depression, which was mediated by their mothers' parenting.

• Proceedings of the Korea Committee for Ocean Resources and Engineering Conference
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• 2003.10a
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• pp.290-296
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• 2003

The waterfront the house it falls to empty, it sprouts and un-waterfront to beggarly more view, showing a high satisfactory degree from elements which of the house environment back is diversified, there is to immigration plan of future and the waterfront the area is high and it was visible the degree which is probably. Also the waterfront against to the development of the area the rate where the development recognizes a necessity will be high, it will be high, it will be pay scheduled one expense from even and the river or the coast the line will choose to the view is visible the answer back own house was many. Here upon the waterfront to development of the which indispensability or development hour (1)sublation of the development which is insensitive, (2)the fixed quantity development which hits to demand and supply, (3)after developing the continuous civil official, (4)the environment friendship development back is indicated with consideration fact.