• The Journal of the Korea Contents Association
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• v.19 no.9
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• pp.357-365
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• 2019

This study aimed to identify the effects of the attitude toward terminating pregnancy among women college students in nursing. Data were collected by 181 nursing students using a self-questionnaire from April 17 to 30, 2017. The data were analyzed using an independent t-test, ANOVA, pearson correlation coefficients, and hierarchical multiple regression. There were significant positive correlations among attitude toward terminating pregnancy and the other variables. The significant predictors of the attitude toward terminating pregnancy were catholic among religion (${\beta}=0.22$, p=.029), the most of family income(${\beta}=0.48$, p=.005) and sexual attitude (${\beta}=-0.17$, p=.014). This study showed that religion, family income and sexual attitude were factors women college students in nursing' attitude toward terminating pregnancy.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.20 no.7
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• pp.173-181
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• 2019

The purpose of this study was to identify the effects of gender role conflicts, professional nursing value on career preparation behaviors of male nursing university student. Data were collected from 127 male nursing university student in grade 2-4 by using structured questionnaires from July 1 to November 30, 2018. The collected data were analyzed by descriptive statistics, independent t-test, ANOVA, Pearson's correlation coefficients and stepwise multiple regression by using SPSS Win 24.0 program. Multiple regression analysis showed that the predictors of career preparation behaviors were professional nursing values(${\beta}=0.28$, p=.001), satisfaction with major (${\beta}=0.23$, p=.006), club(${\beta}=.19$, p=.020) and the regression equation explained 20.8% of career preparation behaviors. Based on the results of this study, it is necessary to provide career educational programs considering according to the academic year of male nursing students and to develop educational programs to improve the nursing professionalism of male nursing students.

• The Journal of the Korea Contents Association
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• v.19 no.5
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• pp.94-103
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• 2019

The purpose of this study was to identify factors influencing attitudes toward unwed mother on nursing students. Using a structured questionnaire, data were collected from 192 nursing students mothers in one nursing school in Gyeongnam Province in march, 2018. Data were analysed using descriptive analysis, t-test, ANOVA, Pearson correlation coefficients, and stepwise multiple stepwise regression with the SPSS/WIN 24.0 program. Attitudes toward unwed mother in nursing students was significantly correlated with sexual attitude(r=-.31, p<.001) and other-compassion(r=-.31, p<.001). The factors that had an effect on attitudes toward unwed mother were sexual attitude(${\beta}=-.29$, p<.001), other-compassion (${\beta}=-.30$, p<.001), and grade (${\beta}=.27$, p=.003); the explanatory power was 24.4%. In developing sex education and compassion program for nursing students, it is necessary to reflect the contents that can enhance attitudes toward unwed mother.

• Journal of Convergence for Information Technology
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• v.9 no.5
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• pp.48-54
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• 2019

This study was conducted to investigate the relationship between depression and stress self-esteem, self-efficacy and nursing students influence factors. This study is a descriptive research study of 116 nursing college students in 3rd graders at two c, h colleges in c area. The data were analyzed by SPSS/WIN 21.0 program, descriptive statistics, ANOVA, t-test, and Pearson correlation coefficient calculation and multiple regression analysis. Data collection took place from October 2017 to December 2017. The factors affecting depression were stress (${\beta}=0.246$, p=.000), self-efficacy(${\beta}=-.170$, p=.000) and self-esteem(${\beta}=-.131$, p=.000). In order to prevent depression in nursing college students, it is necessary to investigate the cause of depression and the degree of depression, and to reduce the depression and find ways to counteract emotional health problems.

• Journal of the Korea Convergence Society
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• v.10 no.4
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• pp.247-255
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• 2019

This purpose of this converged study was to investigate the marriage satisfaction of double-income couples and it is a descriptive study to confirm the relationships. This study collected data from July 1 to July 30, 2018 for 240 double-income couples living in P metropolitan city and G province. The data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, multiple regression. As a result of the study, Marital conflict was significantly correlated with sexual intimacy (r=-.163, p=.012), marriage satisfaction (r=-.347, p=.<001), sexual intimacy, marriage satisfaction (r=.655, p=.<001). Marriage satisfaction was health states (${\beta}=.203$, p=.<001), marital conflict(${\beta}=-.207$, p=.<001), sexual intimacy (${\beta}=.513$, p=.<001), and these factors explained 52.3% of the total variability.

• Korean Journal of Food Science and Technology
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• v.29 no.5
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• pp.888-894
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• 1997

Two hulled and two hull-less barley varieties were investigated for ${\beta}-glucan$ enrichment. Hull-less barleys contained higher levels of total ${\beta}-glucan$ than hulled barleys, and were thus suitable as starting materials for preparing ${\beta}-glucan-rich$ fractions. Particularly, a waxy type (Suweon-291) of hull-less barley was found to have high soluble dietary fiber content containing primarily ${\beta}-glucan$, compared to the other non-waxy barley varieties. ${\beta}-Glucan$ content of barley during pearling process was measured, and the highest value was observed at the pearling yield of approximately $70{\sim}75%$. The pearled barley grains were ground and sieved to yield ${\beta}-Glucan$ enriched fractions containing up to 22% ${\beta}-glucan$. In the meanwhile, whole barley samples were directly milled by $B{\ddot{u}}hler$ mill to produce bran, shorts, break flour and reduction flour. ${\beta}-Glucan$ contents in the bran and shorts from the milled stream were relatively high, and further concentration of ${\beta}-glucan$ could be accomplished by successive sieving of the bran and shorts fractions. Pearled barley and milled stream could be used to prepare barley fractions with ${\beta}-glucan$ concentrations $2.4{\sim}3.1$ times those of the original barley grain. Water solubility of barley ${\beta}-glucan$ from pearled barley and the milled stream was in the range of $40{\sim}81%$.

• Asian-Australasian Journal of Animal Sciences
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• v.15 no.3
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• pp.315-320
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• 2002

Test-day records (n=13677) sampled from 896 ewes in 5-9 (${\mu}$=7.5) monthly test-days were used to estimate genetic and phenotypic parameters of test-day yields, lactation milk yield (TMY), length of the milking period (DAYS) and three measures of persistency of milk yield in Boutsico dairy sheep. Τhe measures of persistency were the slope of the regression line (${\beta}$), the coefficient of variation (CV) of the test-day milk yields and the maximum to average daily milk yield ratio (MA). The estimates of variance components were obtained under a linear mixed model by restricted maximum likelihood. The heritability of test-day yields ranged from 0.15 to 0.24. DAYS were found to be heritable ($h^2$=0.11). Heritability estimates of ${\beta}$, CV and MA were 0.15, 0.13, 0.10, respectively. Selection for maximum lactation yields is expected to result in prolonged milking periods, high rates of decline of yields after peak production, variable test-day yields and higher litter sizes. Selection for flatter lactation curves would reduce lactation yields, increase slightly the length of the milking period and decrease yield variation as well as litter size. The most accurate prediction of TMY was obtained with a linear regression model with the first five test-day records.

• Journal of Korea Foundry Society
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• v.21 no.3
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• pp.179-186
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• 2001

Melt super-heating which promotes shape modification of ${\beta}$ intermetallic compounds was conducted to improve mechanical properties of recycled AC2B aluminum alloy. Modification of needle-shape ${\beta}$ intermetallic compounds was effective for the specimens of AC2B aluminum alloys containing 0.85wt.% Fe by melt super-heating, in which the melts had been held at $850^{\circ}C$ or $950^{\circ}C$ for 30 minutes respectively. Owing to the modification of needle-shape of ${\beta}$ intermetallic compounds by melt superheating of the alloy with containing 0.85wt.% Fe to $950^{\circ}C$, increases in elongation and tensile strength were prominent to be more than double and 55% respectively in comparison with the melt heated to $740^{\circ}C$. Moreover, modification of needle-shape ${\beta}$ intermetallic compounds in the alloy containing O.85wt.% Fe by $950^{\circ}C$ melt super-heating led to 48% improvement of the value of impact absorbed energy as compared with the melt heated to $740^{\circ}C$.

• The Journal of Korean Society for School & Community Health Education
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• v.13 no.3
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• pp.43-56
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• 2012

Objectives: The main purpose of this study was to examine factors influencing depression of middle school students in relation to coping behavior, social support, and self-esteem. Methods: The questionnaire survey was carried out on a convenience sample of 442 middle school students. The data analysis procedure included frequency, t-test, ANOVA, Pearson correlation coefficients, and stepwise multiple regression using depression as the dependent variable. Results: The prevalence of depression was 16.7%. Multiple regression revealed that the factors such as "negative" coping(${\beta}$=.29, p<.001), friend support(${\beta}$=-.23, p<.001), "social support pursuing" coping(${\beta}$=-.22, p<.001), school record(${\beta}$=.15, p<.001), self-esteem(${\beta}$=-.13, p<.01), family support(${\beta}$=-.13, p<.01), "agressive" coping(${\beta}$=.11, p<.01) turned out to be significant affecting factors. Forty six percent of varience in depression was explained by these factors. Conclusion: The results of this study suggest that to prevent the occurrence of depression, psychosocial aspects including emotional support should be considered when developing mental health education program for middle school students.

• Journal of the Korean Society of School Health
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• v.30 no.2
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• pp.103-112
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• 2017

Purpose: The Purpose of this study was to examine school health teachers' burnout, engagement, job demands and job resources and to identify the factors that influence burnout and engagement. Methods: The participants were 222 school health teachers working in elementary, middle or high schools. Data were analyzed using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficient, and hierarchical multiple regression. Results: The significant factors influencing burnout were rewards (${\beta}=-.51$), autonomy (${\beta}=-.15$), and job demands (${\beta}=.13$). These factors explained 42% of the variance in burnout. The significant factors influencing engagement were feedback (${\beta}=.49$), rewards (${\beta}=.21$), type of employment (${\beta}=.15$) and autonomy (${\beta}=.13$). These factors explained 49% of the variance in engagement. Conclusion: The study showed that job demands increase burnout, while job resources such as rewards and autonomy alleviate it. In addition, job resources, such as feedback, rewards and autonomy, increase engagement among school health teachers. Therefore, in order to reduce burnout and increase engagement among school health teachers, it is necessary to reduce the level of job demands and to provide enough job resources such as rewards, autonomy and feedback by improving the job environment.