• Journal of Embryo Transfer
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• v.8 no.1
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• pp.9-12
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• 1993

포유동물의 초기 발생단계에서 핵의 분화와 전능성을 규명하고 제2세대 핵이시 기법을 개발하고자 생쥐를 모델로 하여 공핵란은 2-세포기에 있는 수정란의 핵을 사용하였으며, 수핵란은 zygote 및 2-세포기에 있는 수정란을 탈핵하여 제2세대 핵이식을 실시하여 electrofusion system으로 핵융합을 실시하고 cloned embryo를 작출하여 이를 24-48시간동안 체외에서 배양을 시킨 다음 위임신이 유기된 수란생쥐의 난관에 체내 이식을 실시하여 개체로의 발생 여부 등을 조사하였다. 핵이식후의 융합율은 zygote 및 2-세포기의 수정란을 수핵란으로 사용하였을 때 각각 84.7 및 84.0%으로서 차이가 없었으며, 제1세대의 86.8 마ㅊ 85.4%로서 세대간에 차이가 없었다. 4-세포기 이상으로 발달한 제2세대 핵이식 수정란의 체외배양율은 수핵란을 zygote 및 2-세포기 수정란을 사용하였을때 각각 36.2 및 43.7%로서 제1세대 핵이식의 44.3 및 50.4% 보다는 다소 낮았다. 제2세대 핵이식 수정라늘 위임신이 유기된 수란생쥐의 난관에 이식을 실시하여 얻은 산자생산율은 수핵란을 zygote 및 2-세포기 수정란을 사용하였을때 각각 23.0 및 25.0%로서 모두 25마리의 산자를 생산하였다.

• Journal of the Korean Society for information Management
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• v.31 no.3
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• pp.29-63
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• 2014

This study attempted to reveal the characteristics of the Y generation, to derive the services of the next generation digital library, and to compare differences between the demands of the baby boom generation and the Y generation to some extent. As a result, first, it is shown that the digital device the Y generation uses the most, was a cell phone or smartphone, followed by desktop PC, notebook PC, and digital camera. Although there were some differences, the Y generation's use ratio of digital devices was substantially similar to the baby boomers'. Second, there was a significant difference between the Y generation and baby boom generation in terms of using digital services. While the Y generation used internet portals the most, the baby boom generation used e-mail service the most. Third, we surveyed the services which the Y generation and baby boom generation require for the next generation digital libraries, by grouping as follows: the cloud service, infinite creative space (maker space), big data, augmented reality, Google Glass, context-aware technologies, semantic services, SNS service, digital textbook service, RFID and QRCode service, library space configuration, a state-of-the-art display technology, and other innovative services. While the most demanded service by the Y generation was big data service, the baby boom generation most demanded digital textbook service.

• The Journal of the Korea Contents Association
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• v.21 no.4
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• pp.591-602
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• 2021

The purpose of this study is to compare and analyze the factors influencing happiness between the baby boom generation and the elderly generation, and to clarify the difference in the factors affecting happiness in old age. Thus, using the data of the '2019 Seoul Survey Urban Policy Indicators Survey', a total of 15,451 people including 7,831 baby boomers (born 1955-1963) and 7,620 seniors (born before 1954) were sampled. Through regression analysis, we analyzed what factors affect happiness. As a result of the analysis, family relations were the most influential factor of happiness in both groups, but next, satisfaction through participation in leisure activities for baby boomers and economic support for elderly generations had a great influence on happiness. In addition, the degree of participation in SNS, which has no effect on the baby boom generation, is a significant factor influencing happiness for the elderly, showing that participation in the digital environment is important to the elderly. In the results of this study, it was suggested that the baby boom generation and the elderly generation are significantly different in terms of group characteristics, and therefore their social needs for the pursuit of happiness in their old age should be approached differently.

• KLA journal
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• v.45 no.1 s.344
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• pp.54-56
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• 2004

키케로는 ‘역사는 지나간 시간을 입증하는 목격자다. 즉 역사를 통해 현실을 밝아지고 추억은 생명력을 얻고 일상사의 지침을 제공받으며 태고의 소식들을 전해 받는다’고 했다. 또한 ‘역사는 현재와의 끝임 없는 대화’라고 한 역사가도 있고, ‘역사는 끊임없는 도전과 응전’의 과정이라고 말한 역사가도 있다. 그리고 크로체는 ‘모든 역사는 현대사일 뿐’이라고 했다. 어찌되었든 역사를 모르는 사람이나 민족은 오늘이라고 하는 현실이나 미래를 열어 가는데 있어 바른 방향이나 방법을 제대로 찾기 어렵다는 생각하는 것이 보편적이다. 특히 우리나라에서는 뿌리가 얼마나 중요한가. 자기의 역사를 제대로 아는 것, 그것이 오늘날을 잘 살아가기 위한 첫 번째 조건일 지도 모르겠다. 우리도서관계는 어떨까? 요즘과 같이 세대간의 단절이 점점 심화되는 상황에서 한 도서관 내에서도 직원들 간에 세대 차이를 느끼지 않을 수 없을 것이고, 그러한 세대 차이는 결국 도서관 운영의 합리성이나 직원들간 연대를 저해하는 요소가 될 수 있다. 따라서 세대간 대화의 촉진은 이제 조직의 구성과 운용에 중요한 과제가 되고 있다. 그래서 우리 ‘도서관문화’는 이번 월간으로 전환하는 시점에 지난 한 세대 전 우리 도서관계는 어떠했는지를 되짚어보는 지면을 마련했다. 30년 전후의 도서관 사정을 되짚어보는 것은 그 때의 사정과 정신을 오늘에 되살려, 오늘을 살아가는 우리에게 삶의 지침이 되기를 바라며, 나아가 새로운 미래를 열어 가는데 필요한 정신적 근거를 찾아보고자 한다.

• Korean Journal of Family Social Work
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• no.58
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• pp.37-66
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• 2017

The purpose of this study was to investigate the effects of elderly generation sympathy, family intimacy and age-friendly environment of young and middle-aged generations on supporting the older adults, and to identify differences of influencing factors among generations. With these purpose, we used data of the '2017 Age Integration Survey' provided by the Humanities and Social Capacity Enhancement Project in Korea Research Foundation. The analysis of the data was performed on 640 participants who were between 18 and 64 years old, and they were selected from total 1017 study population. The analysis method was the Structural Equation Model(SEM). The results of this study were as follow. Firstly, elderly generation sympathy and family intimacy were significant statistically significant effect on the notion of supporting the older adults positively to all generations. Secondly, the relationship between the notion of supporting the older adults and the influential factors suggested in this study was found to be significant among the generations. Thirdly, the young generation showed a statistically significant effect on the notion of supporting the older elderly generation sympathy and family intimacy. Elderly generation sympathy and family intimacy had a significant statistical impact in the middle aged generation, however, age-friendly environment significant statistically significant effect on notion of supporting the older adults negatively. With these results, we presented practical and policy suggestions to enhance the notion of supporting the older adults.

• Journal of Korea Entertainment Industry Association
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• v.13 no.7
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• pp.39-60
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• 2019

The purpose of this study is to examine new types of political participation using the new media of digital convergence generation. For this purpose, groups were classified according to age and characteristics of media usage to investigate whether there are differences in media-related tendencies, SNS and characteristics of Smartphone usage political-related characteristics, and political participation by types. The results of the study is that the media usage characteristics by generation showed a difference between groups according to the high and low motivation for using media, and there was a generation differences in politics-related characteristics and types of political participation. Digital generation showed lower political involvement, political efficiency and offline political participation than Web 1.0 generation. In addition, political efficacy showed the moderating effect that had the greatest effect on political participation by types.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.22 no.2
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• pp.755-765
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• 2021

The objectives of this study are to subdivide the group of elderly population into the liberation generation as a poor generation that experienced the barley hump, and the baby boom generation to verify differences in the mean of social capital and well-being between those groups of two generations, to verify the effects of social capital on the well-being, and then to review differences between those groups of two generations regarding the effects of subfactors of social capital on the well-being. This study collected and analyzed data from 200 people excluding missing values from the baby boom generation and liberation generation born in 1945-1963, in the D region from July 1st to July 31st, 2018. The main results of this study are as follows. in the results of comparatively reviewing the social capital having effects on the well-being of each group of liberation generation and baby boom generation, when relieving the statistical significance level to 90%, the network was working as a variable having effects on both groups. In this case, when mutually comparing the influence of regression coefficient as �� value, the network had a relatively larger effect on the well-being of the liberation generation.

• Culinary science and hospitality research
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• v.16 no.4
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• pp.1-14
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• 2010

This study is to analyze the difference of perception about Korean traditional food by generations in Busan area. For the analysis of this study, both the cross tabulation analysis and Frequency analysis were used, by choosing the random specimen of investigation from middle and high school students, college students and general people residing in Busan area. The result of the study is as follows. First, the frequency of preference for traditional food is different by generations. Second, Korean traditional food is the most preferred among all generations. Third, menu is decided mainly for a father in the family. Finally, standardized and simplified recipes are needed for busy people. To improve the difference by generation, herbs or seasonings should be added or ingredients should be changed into ones suitable to young generation's taste. It is necessary for future studies to have extended samples nationwide for balanced specimen.

• The Journal of the Convergence on Culture Technology
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• v.7 no.4
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• pp.189-193
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• 2021

This study purports to depict the generational topography of welfare attitudes of Korean people. Three generational groups are made for analytical purpose, 'between 20-39 age group', 'between 40-59 age group', and '60 and older'. Two major statistical techniques are used, the analysis of variance and correspondence analysis. The analysis of variance shows that the respondents' attitudes upon 'social services target(universal vs selective)', 'education', 'housing', 'child-care', 'youth support', and 'employment' varies significantly by age groups. Correspondence analysis also shows that 'between 20-39 age group' is located with proximity with 'child-care', 'employment', and 'housing', while '60 and older' is located with 'poverty' and 'old age life care'. Clearly this study shows that there is generational difference on welfare consciousness in many areas of social policy. Overall, the results show that significant generational differences with regard to welfare attitudes clearly exist in current Korean society.

• Korea journal of population studies
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• v.27 no.1
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• pp.31-55
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• 2004

The elder abuse draws an increasing concern as the elderly population grows rapidly, and increasing demands to provide long-term care to the impaired elderly are imposed on the families. This study compares Korean American elders' and their adult children's perceptions of possible elder abuse under care-giving situation, and related help-seeking behaviors using five scenarios developed by the author. The subjects consist of ten elders and their ten adult children including daughters-in-law who live in Los Angeles, the USA. Content analysis reveals very similar help-seeking behaviors of the two generations within the family despite the substanally generational difference towards the perceptions of elder abuse under care-giving situation. Mann-Whitney test shows a significant difference in the perceptions of elder abuse between the elderly and their adult children. It means that the elderly are substantially less likely to perceive a given situation as abusive than their adult children would. But there is no significant difference between the elderly and their adult children in their intended use of formal sources of help. Implications for gerontological social work practice and program development are discussed.