• Research in Plant Disease
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• v.26 no.2
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• pp.61-71
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• 2020

With 32 fungicides, it was examined the inhibitory effects on the mycelial growth of Alternaria dauci KACC42997 causing Alternaria leaf blight of carrot. Showing the results of the agar dilution method, the fungicides belonging to C2, C5, G1, E2, and E3 group were excellent in inhibiting mycelial growth. Protective fungicides belonging to M group, except for iminoctadine tris-albesilate, and pyraclostrobin belonging to C3 group were effective in inhibiting spore germination of pathogens. The fungicides included into C2 group inhibiting succinate dehydrogenase activity and the G1 group inhibiting demethylase activity showed the excellent inhibitory effect on mycelial growth but the inhibitory effect of spore germination was very low. However, fluazinam belonging to C5 group was excellent in inhibiting spore germination as well as mycelial growth. Especially, when 100 ㎍/ml of fluxapyroxad belonging to the C2 group was treated, 47.1% of spore formation was inhibited on the medium. In comparison of the resistance factors of 3 fungicide groups, as G, C, and E group, in populations of A. dauci isolates collected from Gumi, Pyeongchang, and Jeju, resistance factor in the population of Jeju was the lowest. However, two isolates resistant to fludioxonil belonging to E2 group were found in the isolate group of Pyeongchang, and both showed cross-resistance to iprodione and procymidone.

• Clinical and Experimental Reproductive Medicine
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• v.33 no.2
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• pp.97-104
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• 2006

Objective: To investigate whether polymorphism of Catechol-O-methyltransferase(COMT) gene is associated with the risk of polycystic ovary syndrome (PCOS) in Korean women. Methods: One hundred and thirty-six PCOS patients and eighty four controls were enrolled. Blood samples were collected from the patients diagnosed according to the 2003 revised criteria of the Rotterdam ESHRE/ASRM-sponsored PCOS consensus workshop group. Age matched women with regular menstruation from same geographic region were recruited as control subject. Polymerase chain reaction (PCR) and restriction fragment length polymorphism (RFLP) of PCR products were done to determine all individuals' genotype. Results: In women with $COMT^{LL}$ genotype, there was decreased PCOS risk and this difference was statistically significant (OR 0.24, 95% CI 0.11~0.51). Conclusion: The results suggest that the $COMT^{LL}$ genetic polymorphism might be associated with PCOS risk in Korean women.

• Journal of Digital Convergence
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• v.15 no.1
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• pp.277-285
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• 2017

The purpose of this study identified the effectiveness of the existent interventions, which had been applied to the teens in multicultural families in South Korea. Totally 29 relevant studies, including dissertations and published articles, published from 2008 to 2014, were systematically searched and analyzed through meta-analytic method. The study results revealed the specific conditions which made the intervention more effective for the teens in multicultural families. Specifically, the program could be most effective when the program had a social adaptation intervention type as well as aimed to middle school students as a target population. Also, the program could be most effective when the program had lower than 8 sessions, run 3-5 times a week, and had from 21 to 30 participants in one intervention group. In addition, current existing programs showed higher effect sizes on outcomes focusing on relationships rather than on those focusing on psychological problems. This study is theoretically meaningful in terms of quantitatively synthesizing the existing intervention programs for the teens in multicultural families. In addition, we expect that this study would practically contribute to develop evidence-based programs for those teens in multicultural families.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.8
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• pp.221-230
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• 2017

This study explores the impact of a flipped classroom, in terms of self-efficacy, for elementary pre-service teachers in US teacher education programs. This research project explores how ESL microteaching activity in the flipped classroom shapes teacher-candidates' self-efficacy regarding teaching culturally and linguistically diverse (CLD) students. By analyzing ESL microteaching videos, pre-service teachers' reflection papers, and individual interviews with the course instructors, the study results show how pre-service teachers enhance their self-efficacy in teaching CLD English language learners in mainstream content subject classrooms. Moreover, the researchers provide suggestions on how teacher educators can utilize the flipped classroom to create an authentic and meaningful learning experience, such as using ESL microteaching for pre-service teachers to shape their self-efficacy in order to be well-prepared for CLD English language learners. The implication is that Korean pre-service teachers should be prepared to teach CLD students in their mainstream classrooms.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.9
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• pp.5875-5887
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• 2015

This research aimed to investigate the relations of perfectionism and multicultural attitude upon a premise that sub-factors of the perfectionism : self-oriented perfectionism, other-oriented perfectionism and socially-prescribed perfectionism are related to multicultural attitude and to examine the moderation effect of self-acceptance on the relation between perfectionism and multicultural attitude. The questionnaires designed to measure multidimensional perfectionism, unconditional self-acceptance and multicultural attitude were administered to 258 office workers in Seoul and Gyeoggi-Do. The results from correlation analysis and regression analysis were as followed. First, sub-factors of the perfectionism was partially associated with sub-factors of multicultural attitude. In particular two sub-factors of the perfectionism : 'self-oriented perfectionism', 'other-oriented perfectionism' yielded effect on multicultural attitude, controlling the effects of other subscales. Second, unconditional self-acceptance moderated the relation between 'self oriented perfectionism' and sub-factor of the multicultural attitude : 'recognizing difference'. And unconditional self-acceptance moderated the relation between 'socially prescribed perfectionism' and sub-factors of the multicultural attitude : 'recognizing difference', 'openness and acceptance'. This present findings not only extend understandings about relationship between perfectionism and multicultural attitude by examining self-concept : unconditional self-acceptance but also provide that it isn't helpful that further support and rationale for unconditional self-acceptance as intervention for targets to focus in counseling process for those who suffer from perfectionism.

• Journal of Korean Ophthalmic Optics Society
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• v.14 no.1
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• pp.103-108
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• 2009

Purpose: The objective of this study is to compare and analyze the wearing status of refractive error correction devices of elders who reside in a city or in a small town district. Methods: Each of opticians from a small town or a city was selected for the study of wearing status of presbyopia correction device for each residential district in units of percentage. with the analysis of the age and gender distributions of the elders, numbers of elderly members, and the kinds of presbyopia correction. Results: The wearing rate of progressive lens was reduced in reverse proportion to the increase of the age for the people of presbyopia in a twon. Pepople in 60s living in a town perferred to wearing bifocal lens, but people of 50~60s preferred to single vision lenses. However, none of people living in a city who is diagnosed as presbyopia had refractive error correction device, and no one used bifical lenses. The progressive lens was mostly used in the people of 40~50s and using rate of those lenses reduced with the age; and single vision lens had the highest rate of in the 40~50s but no one wore it in the 70s. Conclusions: Among the refractive error correction devices, the progressive lens was most widely worn by presbyopia group who is living in a town or a city. In particular, the refractive error correction devices were most preferred in 40~50s of early presbyopia. The highest preference for the progressive lens in the people with the early presbyopia indicates that the wearing rate of the progressive will be increased in future. Therefore, the opportunity of systematic education on the progressive lens should be increased.

• Korean Journal of Family Social Work
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• no.57
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• pp.217-253
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• 2017

This study examines the process of developing and managing parent participation education programs, its performance, and its factor of deriving performance targeted on multi-cultural parents with children in early elementary school. Particularly, opinions of multi-cultural parents were considered and every process of developing and managing the program in this study was reflected. The analysed results were largely divided into three upper categories, which were 'growing as parents', 'forming new multi-culturalism', 'creating support system', and eight sub-categories. In addition, the factors that led to the positive achievement of program were appeared as 'development of active education program', 'organization and operation of parent inclusive program', 'utilization of flexible group structure', 'implementation of close interaction and communication between the members of the development team and the management team'. Based on the following results, we propose development and management process for effective multi-cultural parent education program.

• Korean Journal of Family Social Work
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• no.59
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• pp.55-79
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• 2018

The aim of study to compare the change trajectory of socioeconomic deprivation and depression the middle-aged in the single-person household and that in the Multi-person Household and to confirm the difference between the two groups. It is to examine the Longitudinal relationship between socioeconomic deprivation and depression. To do so, we studied 4,212 single-person household and Multi-person Household cases in the 7th to 11th Korea Welfare Panel Study (2012~2016). To verify the difference between both groups, we go on analysis with the latent growth curve model. According to our analysis, it is confirmed that the socioeconomic deprivation and depression of single-person households is higher than those of Multi-person Household and thus there is meaningful difference between both groups. Also, we reveal that the socioeconomic deprivation of Multi-person Household tends to decease while that of single-person household doesn't decline significantly. Furthermore, it appears that the socioeconomic deprivation is directly proportional to the depression in both groups. This research has meaningful significance in that we discussed in depth the relationship between the socioeconomic deprivation and depression of both groups, suggesting that welfare approach should be needed in the middle-aged in the single-person household.

• Journal of the Korea Society of Computer and Information
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• v.28 no.3
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• pp.137-148
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• 2023

The purpose of this study is to classify the potential types of mental health of mothers of multicultural youth by applying Latent Profile Analysis, analyze the influence of predictors, and find out how differences in potential types affect parental efficacy. To this end, panel data for the 9th year (2019) of the Multicultural Youth Panel Survey (MAPS) were used. As a result of the analysis, first, the mental health types of mothers of multicultural adolescents were analyzed in the order of 'middle risk type of mental health'(class3) > 'high risk type of self-esteem'(class1) > 'high risk type of mental health'(class4) > 'cultural adaptation and daily life stress'(class2). Second, compared to the "class 1" group, the lower the family economy level of multicultural youth mothers, the lower the educational background of multicultural youth fathers (husbands) graduate from middle school, the lower the level of Korean, and the lower the level of communication with children, the higher the odds of belonging to the 'mental health medium risk' group (Ods). Third, compared to the 'middle risk type of mental health'(class3) and 'high risk type of mental health'(class4), the 'high risk type of self-esteem'(class1) group was found to have a significant positive (+) effect on parental efficacy.

• Journal of Digital Convergence
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• v.20 no.5
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• pp.867-875
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• 2022

This study was to identify the cultural competence and educational needs for cultural nursing competence according to the cultural contact experience. The survey participants were 125 nursing students in S university of Gyeonggi-do. The data were collected through self-report questionnaires from October 1 to 31 in 2021. Data were analyzed using independent t-test, one-way ANOVA of the SPSS WIN 21.0 program. The cultural competence was 3.49±0.55 points, and the educational needs for cultural nursing competence was 8.25±0.10 points. The cultural competence showed significant differences according to academic score(F=7.465, p=.001), multicultural friend(t=-2.477, p=.016), foreign language communication ability(t=-3.113, p=.002), and suburban multicultural education (t=-2.030, p=.045), and there was no difference in educational needs for cultural nursing competence according to cultural contact experience. It is necessary to provide an educational program that enhances foreign language communication and strengthens qualitative contact experience with multicultural subjects in order to increase the cultural competency of nursing students.