• Journal of Digital Convergence
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• v.19 no.3
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• pp.425-436
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• 2021

The purpose of this study was to investigate the related variables of the resilience of Korean young adults. The sample was 464 young adults aged 19-34 years who had never been married, both parents alive and living with one or more of their parents in the Seoul metropolitan region. The collected data were analyzed by descriptive statistics, factor analysis, t-test, paired t-test, one-way ANOVA, and multiple regression analysis using SPSS ver.23 and AMOS 23.0. The resilience of young adults was significantly related to the variables of gender, maternal helicopter parenting, bonding social capital, and bridging social capital. As a result, this study showed that the resilience of young adults was formed and promoted by the combined effects of the family-related environment and social-related environment. The results of this study provide meaningful data that should be considered in the counseling and education field when developing programs to build the resilience of young adults. Policy implications for improving the resilience of Korean young adults are discussed.

• Journal of the Microelectronics and Packaging Society
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• v.19 no.4
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• pp.45-50
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• 2012

A family of multi-die DRAM packages was developed that incorporate the full functionality of an SODIMM into a single package. Using a common ball assignment analogous to the edge connector of an SODIMM, a broad range of memory types and assembly structures are supported in this new package. In particular DDR3U, LPDDR3 and DDR4RS are all supported. The center-bonded DRAM use face-down wirebond assembly, while the peripherybonded LPDDR3 use the face-up configuration. Flip chip assembly as well as TSV stacked memory is also supported in this new technology. For the center-bonded devices (DDR3, DDR4 and LPDDR3 ${\times}16$ die) and for the face up wirebonded ${\times}32$ LPDDR3 devices, a simple manufacturing flow is used: all die are placed on the strip in a single machine insertion and are sourced from a single wafer. Wirebonding is also a single insertion operation: all die on a strip are wirebonded at the same time. Because the locations of the power signals is unchanged for these different types of memories, a single consolidated set of test hardware can be used for testing and burn-in for all three memory types.

• Journal of Digital Convergence
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• v.15 no.11
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• pp.547-555
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• 2017

The purpose of this research is to examine the relationships between online and offline social capital and psychological well-being of university students. Data came from 236 university students who attended 4-year universities in Seoul and had used Social Network Service. The results of this study indicated that only offline social capital was statistically significant to predict psychological well-being including depression and happiness when both online and offline social capital variables were entered. In detail, the university students' depression was associated with their gender, satisfaction with their economic status, and offline bridging social capital. In addition the students' happiness was associated with their satisfaction with their economic status, offline bridging, and bonding social capital. These results indicate that offline social capital is more important for improving psychological well-being of university students compared to online social capital. Policy implications for improving psychological well-being of university students are discussed.

• Journal of Families and Better Life
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• v.31 no.5
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• pp.125-141
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• 2013

This research aims to integrate study results through a meta-analysis of previous studies on the variables related with social support for female marriage immigrants. Based on the results, this study established the foundation of an integrated social support system for female marriage immigrants which considers both the functional perspective and structural perspective of social support, and suggested plans for an efficient support system. All social support was positively associated with female marriage immigrants marriage life, child-rearing behavior and attitude, reduction of stress and depression and psychological stability. In relation to the effect size of each variable related with all social support, the marriage variable had the biggest relationship with it, followed by the parenting variable, the psychological variable and the stress variable in that order. With reference to the relationship with related variables according to the sub-domain of social support, from the structural perspective, spousale support showed a high relationship with the marriage variable and the stress variable. It was also especially, very highly related with the marriage variable. In addition, a married woman's family support and expert support had an intermediate relationship with the marriage variable, and the husband's family support and friend support had a low relationship with it. From the functional perspective, material support had a very high relationship with the marriage variable, whereas it had a low relationship with the stress variable and the psychological variable. Emotional support was also highly related with marriage variable, but showed an intermediate or low relationship with the psychological variable and the stress variable. On the other hand, informational support displayed an intermediate relationship with the stress variable and the psychological variable, and a high relationship with the marriage variable. Lastly, evaluative support had a high relationship with the marriage variable and the psychological variable. Based on these results, this study proposed plans for an integrated social support system as follows. First, education ought to be provided for the spouses, and support for marital adjustment should be offered. Second, there plans should be made for continuous bonding with the family of origin, and support should be given to address changes in awareness of the relationship with the husband's parents. Third, it is required to revitalize the local community and self-help groups, and provide the female marriage immigrants with opportunities to participate in social activities.

• Journal of the Korean Society of Child Welfare
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• no.56
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• pp.133-164
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• 2016

This study investigated the effect of housing poverty in childhood on adolescents' subjective well-being. Specifically, this study examined whether the major factors that have been known to affect adolescents' well-being (i.e., family relationships, peer relationships, school adjustment etc.) mediated the relationship between housing poverty and adolescents' well-being. And then this study aimed to present an empirical evidence for establishing policies against housing poverty in order to enhance adolescent's subjective happiness. Data were derived from the $1^{st}$, $4^{th}$, and $7^{th}$ surveys of the Korea Welfare Panel Study(KOWEPS), and the sample included. 512 high school children in the $7^{th}$ survey. This study utilized structural equation modeling. Housing poverty was measured by the sub-minimum standard housing condition and the household's burden of housing expenditure. Family relationship, as a mediator, was measured by parental involvement in education, parental monitoring, and family conflicts. Another mediator, school adjustment was measured by school environment and school bonding, and the last mediator, peer relationship was measured by friend attachment and peer attachment. The results showed that housing poverty had significant negative effects on the adolescents' subjective well-being. The sub-minimum standard housing condition with inadequate size and facilities negatively affected adolescents' relationships with family directly and subjective well-being indirectly. In addition, the negative family relationships due to the sub-minimum standard housing condition negatively affected adolescents' subjective well-being through school adjustment and peer relationships. The greater the proportion of income a household spends on housing expenditure, the less likely for adolescents to report positive well-being. The sub-minimum standard housing condition had indirect effects through family relationships, whereas the household's housing expenditure directly affected adolescents' subjective well-being. This study suggested the necessity of interventions to alleviate housing poverty for adolescents' families and lays the groundwork for housing poverty policies in Korea.

• Journal of Music and Human Behavior
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• v.14 no.2
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• pp.45-70
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• 2017

The purpose of this study was to validate the Korean version of RESPECT-Music, which measures personal, social and cultural function of music, and to examine the correlation between the measured RESPECT data and the data measured from other scales for emotions. A survey was conducted with two separate groups of undergraduate students. Exploratory factor analysis with sample A (N=212) and confirmatory factor analysis and correlation analyses with sample B (N=296) were conducted. The result of exploratory factor analysis generated 10 factors as influential factors in music use, which was the similar results to the original scale: background, values, focus, dancing, family bonding, cultural identity, political attitudes, venting, emotional expression and social bonding. In the confirmatory factor analysis, this 35-item measurement was found to obtain adequate internal consistency and reliability. In addition, the correlations were found with other scales measuring emotional adjustment. Specifically, RESPECT showed a positive correlation with scales for positive affect, reappraisal, negative mood regulation and repair. Among the generated factors as music function, dancing was highly correlated with emotional adjustment, while political attitudes was negatively correlated with emotional adjustment. The results indicate that music use in our everyday lives is intercorrelated with the intrapersonal and interpersonal motives and emotional adjustment, while the function of music that influences cultural identity was not associated with the level of emotional adjustment. Implications for future studies were also suggested.

• Child Health Nursing Research
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• v.9 no.3
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• pp.309-322
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• 2003

Purpose: This study was carried out to show the parental child-rearing attitudes perceived by daughters(woman college students), who were in the process of pursuit of resonable values, ethics and preparing for marriage and settling down, and another purposes were to help them to have positive attitudes toward their child-rearing in the future and set up preliminary parenting education program. Method: The subjects were 120 woman college students who were freshmen to junior in one university in Seoul. Using the self-report questionnaire, data were collected from December in 1999 to March in 2000. The contents which subjects wrote down were categorized by content analysis method. Result: 1) The age range of subjects were 19-25 years old and main rearer was mother(85.84％). 2) The perception of parent's child-rearing by subjects were revealed 555 statements and then tied together 50 themes: 'emphasizing on studying hard'(8.3％), 'doing by oneself'(5.6％), 'sternness'(5.2％), 'respect of personality'(4.5％), 'eagerness'(4.0％), 'humanity education'(4.0％), 'moderating in daily living'(4.0％), 'propriety education'(3.8％), 'sacrificing for children'(3.6％), 'expectation'(3.2％), 'concerning'(3.1％), 'parent-centered'(3.1％), 'giving a free hand'(2.9％), 'sharing with'(2.9％), 'consideration'(2.7％), 'over-protectiveness'(2.3％), 'hostile attitude' (2.2％), 'corporal punishment'(2.2％), 'expression of parental love'(2.0％), 'encouragement'(1.8％), 'family-centered' (1.8％), 'treating fairly'(1.6％), 'offering live experiences'(1.6％), 'exacting obedience'(1.62％), 'exemplary parental role' (1.6％), 'sexual discrimination'(1.6％), 'cooperation'(1.4％), 'giving favors'(1.4％), 'indifference'(1.4％), 'understanding' (1.3％), 'confidence'(1.3％), 'intimacy'(1.3％), 'pursuit of health'(1.3％), 'warm-hearted'(1.1％), 'stinginess'(1.1％),'broad-mindedness'(0.7％), 'granting'(0.7％), 'interfering'(0.7％), 'reproach'(0.7％), 'distinction of sex in household affairs'(0.7％), 'help'(0.5％), 'preparing for the future'(0.5％), 'disregarding'(0.5％), 'making environment'(0.4％), 'bringing up a child personally' (0.4％), 'comparing'(0.4％), 'religious life'(0.4％), 'good deed'(0.4％), invasion of privacy' (0.2％), 'controlling desire'(0.2％). 3) 50 themes were categorized by 18 categories once more: 'control' (13.2％), 'crazy for education'(12.3％), 'endeavoring'(8.6％), 'autonomy'(8.5％), 'home education'(7.7％), 'esteem' (6.67％), 'support'(6.67％), 'pursuit of healthy daily life'(5.6％), 'earnestness'(5.4％), 'disregarding personality'(5.4％), 'emotional bonding'(3.2％), 'imposing a burden'(3.2％). 'inhospitality'(3.1％), 'acceptance'(5％), 'discrimination'(2.3％), 'mature parenthood'(1.8％), 'strengthening family tie'(1.8％), 'psychological intimacy'(1.1％). 4) On the basis of this study, 3/5 of subjects(61.2％) perceived their parents had mature and autonomous child-rearing attitudes, and on the other hand 2/5(39.5％) of them perceived controlling, just forcing to work harder and personally disregarding attitudes. Conclusion: So we need to offer them nursing implementation such as preliminary parenting education program and parenting consulting like to strengthen positive perception and help improving in realistic, developmental child-rearing attitudes.

• Journal of the Korean Academy of Child and Adolescent Psychiatry
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• v.12 no.2
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• pp.237-244
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• 2001

Objectives：Dysfunctional parent-child relationships have been associated with various mental and conduct disorders in adolescence and mental problems in adulthood as well. Most studies have done in clinical settings and little is known about the relationship between parenting and adolescent problem behaviors in community settings. This study is done to compare the perceived parenting and problem behaviors between problem behavior group and those of non-problem behavior group in male adolescents. Methods：The subjects of this study were 147 male high school students in Seoul, who do not have any known mental or conduct disorders and live with their real parents. Parental Bonding Instrument and Youth Self Report were administered to evaluate the perceived parenting and problem behaviors of adolescents. Results：There were significantly higher scores of mother overprotection in problem behavior group when comparing to non-problem behavior group. There was a significant association between mother overprotection and problem behavior when adjusting the number of family members, mother's job, parents' education level, grades, and religion. Conclusion：The parenting such as mother overprotection can be helpful to predict the problem behaviors in male adolescents, and appropriate parenting may prevent various problem behaviors in male adolescents.

• Molecules and Cells
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• v.27 no.6
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• pp.651-656
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• 2009

The formation of ${\beta}$-amyloid peptide ($A{\beta}$) is initiated from cleavage of amyloid precursor protein (APP) by a family of protease, ${\alpha}$-, ${\beta}$-, and ${\gamma}$-secretase. Sub W, a substrate peptide, consists of 10 amino acids, which are adjacent to the ${\beta}$-cleavage site of wild-type APP, and Sub M is Swedish mutant with double mutations on the left side of the ${\beta}$-cleavage site of APP. Sub W is a normal product of the metabolism of APP in the secretary pathway. Sub M is known to increase the efficiency of ${\beta}$-secretase activity, resulting in a more specific binding model compared to Sub W. Three-dimensional structures of Sub W and Sub M were studied by CD and NMR spectroscopy in water solution. On the basis of these structures, interaction models of ${\beta}$-secretase and substrate peptides were determined by molecular dynamics simulation. Four hydrogen bonds and one water-mediated interaction were formed in the docking models. In particular, the hydrogen bonding network of Sub M-BACE formed spread over the broad region of the active site of ${\beta}$-secretase (P5-P3'), and the side chain of P2- Asn formed a hydrogen bond specifically with the side chain of Arg235. These are more favorable to the cleavage of Sub M by ${\beta}$-secretase than Sub W. The two substrate peptides showed different tendency to bind to ${\beta}$-secretase and this information may useful for drug development to treat and prevent Alzheimer's disease.

• Journal of the Korean Geographical Society
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• v.50 no.2
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• pp.217-237
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• 2015

Seokchon Lake, and the area surrounding it, have become symbolic with an environment of 'peace', 'delight', 'happiness', and 'healing' due to the large floating yellow rubber duck which sits within the lake. There exists, however, a hidden intention of a large corporation who wishes to make benefit of this installation and its healing properties. Nevertheless, the lake has become a hot destination for people to come and see the rubber duck and take romantic photos with it. The photographs taken and shared further expand the popularity and romantic environment of the duck and lake. This process is a perfectly hermeneutic circle. Self or group mediation through photographic performances with the rubber duck has allowed the lake to take on new meaning to visitors. For families taking photos together it has become a place of family bonding and love while for couples of any age it has been transformed into a place to express their love through pictures together with the duck. Even for selfie generation it has become a destination and muse. Tourists are not merely written upon, but are also enacting and inscribing places with their own stories. Therefore, photographic performances produce rather than consume and reflect geography of Seokchon lake.