• 한국인구학
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• 제27권1호
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• pp.1-30
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• 2004

이 연구의 목적은 노년기 젠더관계가 노인의 심리적 복지감(Psychological well-being)에 미치는 영향을 규명하는 것이다. 노인부부의 젠더관계를 규명하기 위해 성역할태도와 가사노동분담을 측정하였고 노인의 심리적 복지감은 우울도와 행복감으로 측정되었다. 연구의 대상은 부산광역시에 거주하는 배우자와 동거하고 자녀와는 동거하지 않으며, 부부 모두 직업에서 은퇴한, 65세 이상의 남녀노인 476명이다. 연구의 결과는 다음과 같다: 1) 여성노인이 남성노인에 비해 보다 평등적인 성역할태도를 지니고 있으며, 노인부부의 가사노동 수행에 있어 성별 분절현상이 나타난다. 2) 여성노인이 남성노인에 비해 성역할태도와 가사노동분담 수준이 불일치하는 경우가 더 많았으며, 남녀 노인 모두 성역할태도와 가사노동분담 수준이 일치할수록 심리적 복지감이 높았다. 3) 남녀노인의 성역할태도는 심리적 복지감에 영향을 미치지 못하는 것으로 나타났다. 4) 여성노인의 가사노동분담은 심리적 복지감에 별다른 영향을 미치지 못하고 있으며, 남성노인의 가사노동분담은 오히려 그들의 심리적 복지감을 낮게 한다.

• 가족자원경영과 정책
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• 제15권1호
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• pp.117-136
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• 2011

This study examined the effects of the division of household labor on the marital satisfaction of husbands and wives in dual-earner families. Data were collected from 193 couples in dual-earner families; the questionnaire measurements were based on recommendations from the literature review. The questionnaire consisted of inquiries concerning gender role attitudes, marital communication efficiency, division of household labor, satisfaction in the division of household labor, and marital satisfaction. Each of these categories had an individual measurement scale that enabled measurement of its impact on marital satisfaction. The major findings of this study are as follows: The couples in dual-earner families showed egalitarian gender role attitudes and high levels of marital communication efficiency. They also reported high levels of satisfaction with their division of household labor and their marital lives. Wives in dual-earner families had more egalitarian gender role attitudes compared with their husbands, and husbands perceived themselves to be investing more time in performing household chores (that is, in the division of household labor) than was perceived by their wives. Husbands were also more satisfied with the division of household labor and marital life compared to their wives. Finally, hierarchical multiple regression analysis revealed that satisfaction in the division of household labor and in marital communication efficiency (as perceived by the couples) significantly predicted husbands' marital satisfaction. On the other hand, wives' age, marital communication efficiency, and the differences in the division of household labor (as perceived by the couples) significantly predicted wives' marital satisfaction.

• 가족자원경영과 정책
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• 제27권1호
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• pp.53-65
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• 2023

본 연구의 목적은 일본의 자녀양육기 가족에 초점을 맞추고 코로나19 팬데믹이라고 하는 가정 및 가족의 외부에서 일어나는 사건에 의한 노동시간 및 통근시간 등의 변화가 부부간 역할분담, 가사 및 자녀돌봄시간에 영향을 미치는지에 대해서 밝혀내는 것이다. 분석자료는 일본 내각부가 실시한 「제3회 코로나19 영향에 따른 생활의식·행동의 변화에 관한 조사. 2021」 데이터이다. 20세 이상이며 배우자와 동거하고 있고 18세 미만의 자녀가 한 명 이상이면서 남편과 부인이 모두 취업자인 총 983명을 분석대상자로 선정하였다. 분석결과는 다음과 같다. 첫째, 코로나19 팬데믹 이후 부부간 역할분담은 남편의 역할이 증가하는 방향으로 변화하였음을 알 수 있었다. 둘째, 노동시간 및 통근시간의 감소는 남성의 역할분담을 증가시키는 방향으로 작용하고 있었다. 셋째, 가사 및 자녀돌봄시간은 부부간 역할분담보다 더욱 명확하게 남편과 부인의 노동시간 및 통근시간과 관계가 있음이 밝혀졌다. 결론적으로 여성의 노동시간 및 통근시간의 변화보다 남성의 노동시간 및 통근시간의 변화가 부부간 역할분담, 가사 및 자녀돌봄시간에 더 큰 영향을 미치고 있다는 결과를 얻어냈다. 노동시간 및 통근시간에 대한 심도있는 고찰을 위해서 후속연구에서는 노동시장 요인을 고려한 분석이 필요하다.

• 가정과삶의질연구
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• 제26권6호
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• pp.143-158
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• 2008

The purpose of the study was to investigate the wife and husband role division in household financial management between dual-income household and single-income household. Household financial management included the following five categories: financial planning, consumption/expenditure management, savings/investment management, risk management and credit management. Data for this research was collected through 610 married women living in Seoul, Korea. Using SAS-PC program, Chi-square and t-test Analyses were executed. The results showed that dual- and single-income households tend to have different perspectives on marital role division in household management. Wives of dual-income households had more significant roles in financial management rather than wives of single income households. Especially, wives of dual-income managed more active credit management and saving/investment management. On the other hand, wives of single-income households played a major role in making decision over cheap items than that of wives of dual-income household.

• 해양환경안전학회:학술대회논문집
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• 해양환경안전학회 2018년도 공동국제학술발표회
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• pp.88-88
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• 2018

• BMB Reports
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• 제41권11호
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• pp.778-783
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• 2008

Turnip yellow mosaic virus (TYMV) RNA has two hairpins in its 5' untranslated region (5'-UTR). To investigate the role of the hairpins in replication of TYMV, mutants lacking one or both of the two hairpins were constructed. The TYMV constructs were introduced into Chinese cabbage by an Agrobacterium-mediated T-DNA transfer method, called agroinfiltration. Analysis of total RNA from agroinfiltrated leaves showed that replication of the mutant TYMV RNA lacking both hairpins was about 1/100 of wild type. This mutant was also impaired in systemic spread. Deletion analysis of each hairpin revealed that both hairpins were needed for maximal replication. The deletion analysis along with sequence modification of the hairpin structure indicates that the second hairpin plays a role in efficient long-distance systemic movement of TYMV.

• 아태비즈니스연구
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• 제11권2호
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• pp.45-60
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• 2020

Purpose - This study examines the impact of company ownership nature and of the dual role of CEO and board chair on R & D investment intensity, as well as the moderating effect of this dual role. Most previous research focused on the impact of the dual role of CEO and board chair on firm performance. Design/methodology/approach - This study uses A-share companies listed on the Shenzhen and Shanghai stock exchanges in China from 2008 to 2017. The univariate and the multivariate regression analysis were hired In order to analyze the data. Findings - The results show that there is a significant negative relationship between state-owned companies and R & D investment intensity. In addition, there is a significant positive relationship between the dual role and R & D investment intensity. The effect of state ownership on R & D investment intensity is more negative when CEO-board chair duality exists. This means that in case of state-owned companies, if CEO serves as the board chair, the propensity to invest in R&D is further reduced. Research implications or Originality - This is a pioneering study that considers the joint effect of state-owned companies and dual role on R & D investment intensity in the Chinese economy.

• 한국동물번식학회:학술대회논문집
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• 한국동물번식학회 2003년도 학술발표대회 발표논문초록집
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• pp.61-61
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• 2003

We have investigated the novel function of tissue transglutaminase (tTG) in the germinal vesicle breakdown (GVBD) of mouse oocyte. tTG was identified in ooplasm and germinal vesicle by immunostaining assay. Spontaneous maturation of the oocytes elevated in situ activity of tTG by over 2.5 fold at 3 hr, which was determined by a confocal microscopic assay. However, incubation with monodansylcadaverine (MDC), a tTG inhibitor, blocked the activation of tTG. The possible role of tTG in GVBD was investigated by the use of two tTG inhibitors, MDC and cystamine. MDC largely inhibited the GVBD by a concentration dependent manner. GV-stage oocytes were matured to the GVBD stage by 78% at 3 hr in BWW culture medium. However, in the oocytes incubated with MDC for 3 hr, the GVBD rates were 43 and 11% by 50 and 100 mM, respectively. MDC also blocked the entry of 70 kDa TRITC-dextran from the ooplasm to the compartment of germinal vesicle, indicating a possible inhibition of nuclear pore disassembly by MDC. The role of tTG in GVBD was further investigated by microinjection with cystamine. The control oocytes, injected with DPBS, showed about 80 % of GVBD at 3 hr. But the oocytes injected with cystamine showed 15% of GVBD at 3 hr and a little higher rate at 6 hr. In addition, the inhibition of GVBD maturation by MDC was reversible by washing. These results suggested that tTG was involved in the early event of mouse oocyte maturation

• 산경연구논집
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• 제8권7호
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• pp.31-38
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• 2017

Purpose - This study aims to elucidate the status of women as consumers and observe their consumption trends in relation to culture. Research design, data, and methodology - Past studies of women as consumers were observed and their consumer behaviors were noted. The stigma of women in society and how it has impacted the market industries were examined. Additionally, the role of culture in consumerism for women were also reviewed and elucidated. Results - The stereotypical roles that are placed in women in society are still prevalent for the marketing industry and is reflected in their businesses. Additionally, the role of culture plays a significant role in the consumer behaviors of women and thus businesses should understand its intricate differences between countries. Fashion industry is one that plays a prominent role in women's consumerism and the impact of culture has a prominent impact on women's consumer habits as well. Conclusions - Additional studies should be conducted to understand the consumerisms of women in the marketing industry. Businesses should also be aware of the vastly different cultural norms of various countries and tailor to their preferences. Only through a thorough examination and understanding of the consumer behavior in women will markets be able to flourish and gain solid ground in global businesses.

• 대한가정학회지
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• 제31권1호
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• pp.61-84
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• 1993

This study was to examine the marital satisfaction and depression of dual-earner couples, and it placed emphasis on the factors affecting the marital satisfaction and depression of dual-earner couples who have school-age children. The sample consisted of 265 husbands and wives in dual-earner families living in Seoul. The findings of this study were as follows: 1. Wives' marital satisfaction was significantly affected by wives' perception of inequity in the division of family works, joint leisure activities, sexual satisfaction, wives' job satisfaction, wives' satisfaction with marital communication and perceived benefits resulting from wives' employment. 2. Husbands' marital satisfaction was significantly affected by sexual satisfaction, role conflicts, perceived benefits resulting from wives' employment and degree of husbands' housework participation. 3. Wives' depression was significantly affected by role conflicts, perceived sexual problems caused by their employment, wives' job satisfaction, sex role attitude and perceived inequity in the division of family work. 4. Husbands' depression was significantly affected by role conflicts, the degree of their housework participation, their job satisfaction and perceived sexual problems caused by wives' employment.