• The Journal of the Korea Contents Association
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• v.22 no.5
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• pp.553-564
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• 2022

The purpose of this study is to examine the family reproduced by fishing village episode 1. (삼시세끼, three meals a day), which attempted a new type of entertainment termed an experiential real entertainment documentary, was produced in a total of nine episodes from October 2014 to March 2015. This study analyzed fishing village episode 1, which was aired in 2015 and obtained the highest ratings, using narrative analysis. The development of was consistently structured in the order of 'wake up - free time - breakfast - lunch - dinner - rest - sleep'. The character construction of the characters was created through the arrangement of a main space and a main role for each of the characters. Also, the characters were in relationships through which they became the background of each other. Therefore, in the family reproduced by , a mother without a father and a father without a mother are impossible. Despite that all the cast members were male, the subtitles constantly gave them the roles of 'housewife/wife/mother', 'father/husband/dad', and 'son', while actively blocking the image of a homosexual family. The family created as such was a family with children, a family with both mother and father, a heterosexual family, and a nuclear family. As a result, reproduced the typical modern family, normal family, and standard family.

• Proceedings of the KSAR Conference
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• 2002.06a
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• pp.46-46
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• 2002

본 연구는 돼지의 미성숙 난포란을 체외에서 성숙, 수정시킨 후, 생산된 체외수정란을 NCSU 23 체외배양액에 항산화제 (NAC, ebselen 및 glutathione) 와 glutathione 합성억제제인 BSO의 첨가가 돼지 체외 수정란의 체외 발육에 미치는 영향을 검토하였다. Glutathione 합성 억제제인 BSO가 돼지 수정란의 체외 발육에 미치는 영향을 검토한 결과, 0, 1.0 및 5.0mM의 BSO 을 첨가하여 상실배기 이상 발육된 체외 발육 성적은 각각 35.9, 15.7 및 8.4%로서 BSO 첨가구가 대조구에 비해 통계적으로 유의하게 낮은 체외배율성적을 나타냈으며 (P＜0.05), NAC 1.0mM, ebselen 10μM 및 glutathione 100μM 과 BSO 1.0 mM 을 각각 첨가하여 체외 배양을 실시한 경우, 상실배 이상 발육된 체외 발육율은 40.5, 44.2, 36.0 및 10.9%로서 항산화제 첨가구가 BSO 첨가구보다 통계적으로 유의하게 높은 체외 발육 성적을 나타냈다 (P＜0.05). 모든 처리구에서 체외 수정 후 생산된 배반포기 수정란의 세포수에는 차이가 인정되지 않았다. (중략)

• Journal of Families and Better Life
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• v.22 no.1
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• pp.129-138
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• 2004

The purpose of this study is to explore a life-supportive housing alternative for single-parent family, focused on cohousing. Single-parent family is considerably increasing according to diverse social changes. In foreign countries, for instance, Scandinavian countries where dual-income households and single-parent families occupy comparatively higher proportion of the whole households, cohousing has been implemented as one of the life-supportive housing alternatives. Cohousing community has been developed aiming to reduce burden of housework, child-care and loneliness through mutual support amongst inhabitants. Opinions of single-parent families are described in this study in order to explore any possibility of development of cohousing for single-parent families for their well-being in Korea. The study was fulfilled by intensive interviews with 4 heads of single-parent families as well as inhabitants of collective housing and cohousing in Korea and foreign countries.

• Cross-Cultural Studies
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• v.47
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• pp.1-26
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• 2017

This paper focuses on three novels that reflect absence of family. Conflicts caused by absence of parents or lack of function and role of parents were principle drivers fueling growth novels. In Chinese growth novels, children in a long-standing tradition of emulsion and political pressure were unable to express their conflict with parents. Out of the collective interest and only until the late 1980s, which can be found of the individuals were able to fully appreciate the growth of children. Since the late 1990s, the creative individual cases to the growth is an important point of Chinese growth. Due to a close relationship of the literature and politics further noteworthy that the growth of state for personal growth for China's growth. Reform and opening up the end of the Cultural Revolution, the emergence of new generation of cultural sensitivity with a relatively free personal attention to the growth of the chance that can be. In this paper, created since the 1990s, the growth of the stories of yuhua (余華)'s "Cry in the Rain"("在細雨中呼喊"), sutong(蘇童)'s "The Northern Part of the City"("城北地帶"), wanggang(王剛)'s "English"("英格力士"), going to go through by focusing on how to respond in the lack of family. "Cry in the Rain" shows that a consciousness orphan child abandoned main actors 'consciousness from his birth parents and adoptive parents. "The Northern Part of the City" chronicles different growth stories of children who experienced a void because of their absent families and found comfort in peer groups. "English" is distinguished from the mainstream narrative of Chinese growth in terms of creating a role model. Individual growth through the role model in that it will eventually establish their own identities and further growth. Because of that, this novel is considered best practices of Chinese growth novels. This kind of narrative, which returns to the memory of the growth of growth, has a richer connotation amid various attempts by writers out of the past era of obsession and fatigue.

• Korea journal of population studies
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• v.34 no.2
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• pp.17-43
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• 2011

With a substantial rise in divorce rates since the mid 1990s, single-parent households are increasing rapidly in Korea. Often it is believed that children in single-mother households suffer the most economically and socially with the marital disruption of the parents. This study hypothesizes that in Korea the socioeconomic status of single-father households may be lower than that of single-mother households mainly because low-income divorced women are not able to form their own households with children. The analysis is based on two sub-samples from the 2% sample of the 2005 Census, one, with children 12 years old or younger and, the other, with divorced mothers of children of the same ages. The findings support the hypothesis that previously-married single fathers show the lowest educational and occupational status among 6 groups of parents: fathers and mothers from two-parent families, fathers and mothers from married but spouse-absent families, and previously-married single fathers and mothers. Divorced mothers'likelihood of living apart from their children has a strong negative association with their educational attainment, with the highest likelihood among women of middle school or lower education and the lowest likelihood among women with college education. Although single mothers comprise a larger percentage of single-parent households, single-father households demonstrate a particular vulnerability with their weak socioeconomic status.

• Korea journal of population studies
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• v.28 no.2
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• pp.63-95
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• 2005

In the era of globalization, a significant number of young students go abroad to learn English. By reviewing the trends and characteristics of this phenomenon, this study will focus on the adjustment of young Korean students in Australia. During June and July 2002, two questionnaire surveys were conducted for year 7 to year 12 Korean students at the Saturday Schools in Sydney Australia and for the youth group at the Sydney Catholic Church. More data was collected from interviews with 31 Korean teachers at the Saturday Schools and Linfield Korean school, as well as observations of the students in the Sydney area. The study divided the students into four groups: 1) Korean immigrant students, whose parents immigrated to Australia; 2) Individual Korean students who went alone to Australia to study; 3) Students whom live in Australia with one parent (usually their mother), whilst the other parent (usually their father) who provides financial support by working in Korea; and 4) students who accompanied their parents whom were dispatched for temporary employment or study in Australia. Moreover the study focused on the following; their academic performance, school activities, motivation, social relations, and their overall satisfaction with their studies and their stay in Australia. The findings indicated that the temporary overseas Korean students, especially those that are not with their parents do not adjust as well as the Korean immigrant students. The students who were not accompanied by their parents to Australia had the most difficulties adjusting as they were more vulnerable and fell behind with their studies. Therefore, the results support the concerns of Korean teachers in Australia about parents sending young students alone abroad.

• Proceedings of the KSAR Conference
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• 2003.06a
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• pp.25-25
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• 2003

본 연구는 돼지 동결-융해 정자의 배양에 의한 체외수정능력과 glycosidase activity의 관계를 검토하였으며, 또한 돼지난자의 투명대내에서 발견된 당잔기에 대한 정자의 glycosidase 특이성을 확인하기 위하여 $\alpha$-L-fucosidase, $\alpha$-D-mannosidase, $\beta$-D-galactosidase 및 N-acetyl-$\beta$-D-glucosaminidase ($\beta$-GlcNAc'ase)의 activity를 분석하였다. 그 결과 glycosidase activity는 동결정자의 융해 후 배양하지 않았을 때보다 2시간 배양했을 때 더 높게 나타났다. $\beta$-GlcNAc'ase의 activity는 정자 배양 유무에 관계없이 다른 glycosidase 처리시보다 최소한 2배 이상 높게 나타났다. 또한 첨체반응이 유기된 정자의 비율은 glycosidase ($\alpha$-D-mannosidase; P<0.05)에 의해 영향을 받았으며 정자를 배양하지 않은 경우보다는 배양된 정자에서 높게 나타났다. 그러나 배양시간에 따른 정자의 생존성에 대해 glycosidase의 종류에 따른 유의차는 인정되지 않았다. 한편 투명대내 정자의 접착과 침입에 대한 또 다른 실험에서, 서로 다른 glycosidase가 첨가된 배양액내에서 수정된 정자가 배양시간이 길어짐에 따라 정자의 침입율은 낮아졌다($\beta$-GlcNAc'ase; P<0.05). 투명대내의 정자접착 정도는 glycosidase의 첨가시에 무첨가시보다 접착정도가 더 높았으며, 가장 높은 접착율은 $\beta$-GlcNAc'ase첨가시 나타났다. 또한 모든 glycosidase 처리시 2시간 배양한 정자보다는 배양하지 않은 정자에서 투명대에 대한 접착정도가 높게 나타났으며, $\alpha$-D-mannosidase의 처리시 유의적인 차이를 보였다(P<0.05). 본 연구의 결과, $\beta$-GlcNAc'ase가 주로 돼지정자의 원형질막내에 존재하는 것으로 추측되며, 배양된 정자에 의한 투명대 접착정도와 침입율이 낮았음에도 불구하고 glycosidase activity가 증가하는 것으로 나타났다

• Proceedings of the KSAR Conference
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• 2001.03a
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• pp.87-87
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• 2001

도살장에서 구입한 소의 난소로부터 회수한 미성숙 난포란을 체외에서 성숙, 수정시킨 후, 2~8세포기 수정란을 CR$_1$aa 체외배양액에 일정량의 aesculetin, taurine을 첨가하여 체외배양을 실시한 두 처리구간의 항산화 효과를 비교 검토하고, aesculetin과 taurine에 growth factor(EGF, PDGF)를 첨가배양하여 체외수정란의 체외발육에 항산화제와 growth factor의 상호작용 효과를 검토하였다. 대조구, aesculetin(1$\mu\textrm{g}$/$m\ell$) 및 taurine(2.5mM)을 첨가하여 체외수정란을 체외배양시킨 결과 상실배이상 발육된 체외발육율은 각각 46.5%, 64.3% 및 60.5%로서 대조구보다 aesculetin과 taurine 첨가구가 유의하에 높은 성적을 얻어, aesculetin과 taurine이 체외수정란의 체외발육에 높은 효과를 나타냈다. 대조구, aesculetin (1$\mu\textrm{g}$/$m\ell$) ＋ PDGF (1ng/$m\ell$) 첨가구, aesculetin (l$\mu\textrm{g}$/$m\ell$) ＋ EGF (10ng/$m\ell$)첨가구, taurine (2.5mM) ＋PDGF (1ng/$m\ell$) 첨가구 및 taurine (2.5mM)＋EGF (10ng/$m\ell$) 첨가구에서 배반포기 발육율은 각각 46.0%, 70.0%, 58.0%, 56.0 및 66.0%로써 처리구가 무첨가구에 비해 유의하게 높은 성적을 얻어(P<0.05), 항산화제와 growth factor의 첨가 배양이 체외수정란의 체외발육에 상승효과가 있음이 입증되었다. 배양액에 천연추출 aesculetin과 상품화된 aesculetin을 첨가하여 체외배양을 실시한 결과 배반포기 발육율은 대조구, 천연추출 aesculetin 및 상품화된 aesculetin 첨가구에서 각각 38.6%, 54.6% 및 53.5%로써 첨가구가 무첨가구보다 높은 성적을 얻어, aesculetin의 항산화 효과가 입증되었다(P<0.05). 그러나 모든 처리구에서 배반포까지 발육된 체외수정란의 세포수에는 커다란 차이가 인정되지 않았다.

• ANNALS OF ANIMAL RESOURCE SCIENCES
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• v.29 no.4
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• pp.166-171
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• 2018

The effect of bisphenol S (BPS) on the viability and production of reactive oxygen species (ROS) was studied in boar sperm and ovarian granulosa cells. Boar semen was incubated in Beltsville thawing solution with either 0 or $5{\mu}M$ BPS for 3 and 6 h. The viability of sperm was analyzed by SYBR14/PI doubling staining, and production of ROS was detected. Ovarian granulosa cells were also treated with BPS for 24, 48, and 72 h. Then, cell viability (0, 5, 10, and $20{\mu}M$) and ROS production (only 0 and $5{\mu}M$ BPS) were assessed. The results showed that, BPS decreased sperm viability at 3 and 6 h, and that BPS increased ROS production (p<0.05). Also, BPS reduced the viability of ovarian granulosa cells (p<0.05), and stimulated ROS production (p<0.05). These results suggest that BPS damages sperm activation and ovarian granulosa cells in the reproductive system.

• Korean Journal of Social Welfare Studies
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• v.42 no.4
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• pp.165-186
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• 2011

Relative effects of single-parent family(single-mother vs. single-father) and interparental conflict(high vs. low) on children's mental health(depression, anxiety, emotional regulation, self-seteem, level of distress and satisfaction with life) was examined for the sample of elementary school students of the Korea Youth Panel Survey. The major findings of the study were as follows; (1) parental conflict has had more damaging effects on children's mental health than those of single-parent families. (2) Parents in high conflict families had most negative parenting behaviors. (3) Controlled for other variables including parenting behaviors, parental conflict had no longer negative effects on children's mental health Implications of results for theory, research, and policy are discussed.