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敎職主婦의 시간제약지각과 가사노동수행방안 : 가정생활주기를 중심으로
장윤옥 대구효성가톨릭대학교 사회과학연구소 1991 女性問題硏究 Vol.19 No.-
The purpose of this study is to investigate: 1. the differences of time pressure percieved by housewife-teachers according to the different stages of the family life cycle. 2. the differences of housework performance strategy according to the family life cycle stages of housewife-teachers. The subjects of this study were 280 married women teachers that teach in junior or senior high schools in Taegu. A questionaire was used as the survey method and for the method of data analysis, percentile, frequency, one-way ANOVA, and Scheffe´ test. The major findings were: 1) Perceived time pressure and two sub areas(psychological time pressure and time pressure in relation to housework) were significantly different according to family life cycle stages of the housewife-teachers. In one sub area of housework, taking care of the family, was significantly different according to the family life cycle stages of the housewife-teachers. 2) Divisions of housework among family members and paid help, the use of conveniences and services, use of appliances, reduction of leisure and sleep time in housework performance strategies were significantly different according to the family life cycle stages of the housewife-teachers. But one of the housework performance strategies, adjustment of housework performance standard, was not different according to the family life cycle stages of the housework-teachers.
장윤옥,이세희,Jong Jin Choi,Do Hyun Kim,Je-Min Choi,강민종,Oh Yeon-Mok,박영준,Yong Shin,Sei Won Lee 생화학분자생물학회 2020 Experimental and molecular medicine Vol.52 No.-
Recent work has suggested a microbial dysbiosis association between the lung and gut in respiratory diseases. Here, we demonstrated that gut microbiome modulation attenuated emphysema development. To modulate the gut microbiome, fecal microbiota transplantation (FMT) and diet modification were adopted in mice exposed to smoking and poly I:C for the emphysema model. We analyzed the severity of emphysema by the mean linear intercept (MLI) and apoptosis by the fluorescent TUNEL assay. Microbiome analysis was also performed in feces and fecal extracellular vesicles (EVs). The MLI was significantly increased with smoking exposure. FMT or a high-fiber diet (HFD) attenuated the increase. Weight loss, combined with smoking exposure, was not noted in mice with FMT. HFD significantly decreased macrophages and lymphocytes in bronchoalveolar lavage fluid. Furthermore, IL-6 and IFN-γ were decreased in the bronchoalveolar lavage fluid and serum. The TUNEL score was significantly lower in mice with FMT or HFD, suggesting decreased cell apoptosis. In the microbiome analysis, Bacteroidaceae and Lachnospiraceae, which are alleged to metabolize fiber into short-chain fatty acids (SCFAs), increased at the family level with FMT and HFD. FMT and HFD attenuated emphysema development via local and systemic inhibition of inflammation and changes in gut microbiota composition, which could provide a new paradigm in COPD treatment.
청소년의 환경교육경험과 또래집단에 따른 환경친화적 소비행동
장윤옥,박수경 한국가정과교육학회 2003 한국가정과교육학회지 Vol.15 No.4
The purpose of this study was to investigate pro-environmental consumer behavior according to adolescent's environmental education experience and peer group's pro-environmental consumer behavior. The subjects of study were general high school students in Daegu, and the method was by the analysis of 610 questionnaires obtained from them. The main findings of this study were as follows; First, there was no meaningful difference in adolescent's pro-environmental consumer behavior according to the degree of environment-related education experience in school, and were meaningful differences in adolescent's pro-environmental disposal behavior according to the degree of participating-experience in environment-related events in school. Second, there were meaningful differences in adolescent's pro-environmental purchase, use and disposal behavior according to the degree of environmental education experience at home. Third, there were meaningful differences in adolescent's pro-environmental purchase and disposal behavior according to the degree of environmental education experience in society. Fourth, there were meaningful differences in adolescent's pro-environmental consumer behavior according to peer group's pro-environmental consumer behavior. 본 연구는 청소년의 학교가정사회에서의 환경교육경험과 또래집단의 환경친화적 소비행동에 따른 청소년의 환경친화적 소비행동의 차이를 살펴보는데 그 목적이 있다. 본 연구의 연구결과 학교에서 개최한 환경관련 행사참여경험이 많은 청소년은 이러한 경험이 중간 정도이거나 적은 청소년보다 환경친화적 처분행동을 더 많이 하는 것으로 나타났다. 또 가정에서의 환경친화적 구매행동경험이 많은 청소년은 이러한 경험이 중간 정도이거나 적은 청소년보다 환경친화적 구매행동과 처분행동을, 가정에서의 환경친화적 사용행 많이 하는 것으로 나타났다. 그리고 사회에서의 환경교육경험이 많거나 중간 정도인 청소년은 이러한 경험이 적은 청소년보다 환경친화적 구매행동과 처분행동을 더 많이 하는 것으로 나타났으며, 또래집단이 환경친동경험이 많은 청소년은 다른 청소년보다 환경친화적 구매행동과 사용행동을, 그리고 가정에서의 환경친화적 처분행동경험이 많은 청소년은 다른 청소년보다 환경친화적 사용행동과 처분행동을 더화적 구매행동, 사용행동 그리고 처분행동을 많이 한다고 지각하는 청소년은 다른 청소년보다 각각 환경친화적 구매행동, 사용행동 그리고 처분행동을 더 많이 하는 것으로 나타났다.
장윤옥,정서린 경북대학교 사범대학 부속 중등교육연구소 2005 중등교육연구 Vol.53 No.2
본 연구의 목적은 청소년의 인터넷 중독 정도에 따른 이들의 인적자원의 차이를 알아보는 것이다. 본 연구는 396명의 중학교 2년생들을 대상으로 하였으며 연구방법으로는 질문지법을 이용하였다. 청소년들은 자신의 인터넷 중독 정도에 따라 인터넷 중독 집단, 인터넷 중독위험 집단, 인터넷 비중독 집단으로 나뉘어졌으며, 이러한 중독 정도에 따라 개인적 자원인 자기통제력, 시간관리, 문제해결능력과 대인적 자원인 부모 · 또래 · 교사지지에 차이가 있는지를 알아보았다. 본 연구결과 인터넷 중독 정도에 따라 개인적 자원에 유의한 차이가 있었는데 구체적으로는 인터넷 중독 청소년들이 비중독 청소년들보다 자기통제력과 문제해결능력이 통계적으로 유의하게 낮았으며, 시간관리능력도 차이가 있는 것으로 나타났으나 집단간 구체적인 차이는 통계적으로 유의하지 않았다. 또한 인터넷 중독 정도에 따라 대인적 자원에도 유의한 차이가 있었는데 구체적으로는 인터넷 중독 청소년들은 비중독 청소년들에 비해 부모, 또래, 교사로부터 지지를 더 적게 받는 것으로 지각하고 있었다. The purpose of this study was to investigate differences in human resource according to the degree of internet addiction of adolescents. The survey study administered 396 questionnaires to middle school students in Daegu. The adolescents were divided into three group - internet addiction group, internet mid-addiction group, and internet non-addiction group - by the degree of internet addiction. The data were processed using one-way ANOVA and Scheffe test for post-hoc analysis. The main findings of this study were as follows. First, The internet addiction adolescents were lower self-control and problem solving ability than internet non-addiction adolescents. Second, The internet addiction adolescents perceived lower support from parents, peers, and teachers than internet non-addiction adolescents.