• Journal of the Korean Society of Hazard Mitigation
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• v.11 no.3
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• pp.133-141
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• 2011

Urban development of basin causes increasing runoff volume and peak flowrate and shortening in time of concentration, which may cause frequent flooding downstream. An infiltration facilities are operated as a method of reducing flood discharge of urban rivers and peak flowrate. There are various types of infiltration facilities like infiltration trench and porous pavement. In this study, runoff reduction effect due to installation of infiltration facilities are performed and focused on $0.18km^2$ residential area of Ok-kye dong and $0.67km^2$ industrial area of Gong-dan dong in Gumi City. The analysis is fulfilled with comparison of total runoff volume and runoff reduction volume by using the WinSLAMM and the relation equation between area ratio of infiltration facilities and ratio of runoff reduction are derived and peak flow reduction effect for installation of infiltration facilities is analyzed.

• Journal of Industrial Convergence
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• v.20 no.6
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• pp.55-63
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• 2022

The purpose of this study was to identify the effect of compassion competence on communication behavior of long-term care hospital nurses caring for patients with cognitive impairment and the mediating effect of resilience in the process. The data collection period was from September 27, 2021 to October 22, 2021, and the subjects were 131 long-term care hospital nurses in P city. The collected data were analyzed using the SPSS WIN 25.0 program, and descriptive statistics, pearson correlation coefficient, and multiple regression were performed. As a result of the study, first, it was found that there was a significant positive correlation between compassion competence and communication behavior(r=.625, p<.001), resilience and communication behavior(r=.535, p<.001). Second, resilience was verified as a partial mediating in the relationship between compassion competence and communication behavior(Z=2.012, p=.042). Therefore, in order to improve the communication behavior of nurses, it is suggested to develop and apply a program that can enhance compassion competence and resilience.

• The Journal of the Convergence on Culture Technology
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• v.8 no.2
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• pp.29-35
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• 2022

This study is to investigate the factors in which self-leadership and self-efficacy influence learning outcomes for beauty college students. The subjects of the study were 115 male and female college students in the first and second grades attending beauty colleges in the D region from November 22nd to December 1st, 2021, of which 100 copies were finally SPSS.WIN 24.0 program was used. First, it was verified that the self-leadership of beauty students had a direct effect on learning outcomes. Second, it was investigated that self-leadership and self-efficacy, which influence the learning outcomes of beauty students, had a very important effect. Third, it was found that the self-efficacy of beauty college students had a significant influence on learning outcomes.

• Journal of Digital Convergence
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• v.20 no.5
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• pp.47-52
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• 2022

The purpose of this study is to confirm the effect of nursing process education applying action learning on the critical thinking tendency, self-leadership, and self-directed learning ability of nursing college students. A total of 96 subjects were studied, and data collection was from September to December 2021. For data analysis, the frequency, percentage, and corresponding sample t-test were used using spss/win 23. Results show that self-directed learning ability(t=-3.76, p<.001) was significantly improved. In addition, critical thinking disposition and self-leadership(r=.730, p<.001), critical thinking disposition and self-directed learning ability (r=.701, p<.001), self-leadership and self-directed learning ability(r=.734 p<.001) had a statistically significant positive correlation between them. As a result of this study, it can be seen that the nursing course education applied to action learning has a positive effect on the self-directed learning ability of nursing college students. In the future, research is needed to confirm the effects of various teaching and learning methods.

• Journal of Digital Convergence
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• v.20 no.1
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• pp.471-479
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• 2022

The purpose of this study is to investigate the mediating effect of task value on the relationship between grit and academic stress in nursing students. Data collection was conducted through a mobile Google questionnaire from August 31, to September 9, 2021, and the subjects were a total of 192 nursing students from three universities. The data were analyzed using descriptive statistics, t-test, one-way ANOVA, Pearson's correlation coefficients, and multiple regression analysis with SPSS/WIN 20.0 program. The grit had statistically significant negative correlation with academic stress and positive correlation with task value, and task value and academic stress had positive correlation. Task value had a partial mediating effect on the between grit and academic stress. Thus intervention program that considers the task value along with the grit should be developed in order to alleviate the academic stress of nursing students.

• Industry Promotion Research
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• v.8 no.4
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• pp.81-89
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• 2023

This study aims to provide basic data to increase the happiness of college students by verifying whether a growth mindset moderates the mediating effect of teachers' autonomy support for students in the relationship between academic achievement and happiness. The survey subjects were intentionally sampled from 396 engineering students attending a university in Guangzhou who performed a business practice project. The questionnaire method was used to collect data, and the collected data was analyzed using SPSS PC+ Win. 27.0 and PROCESS macro 4.2. The applied statistical techniques were frequency, reliability, correlation, and moderated mediation effect analysis. The research results are as follows. First, there was a significant positive correlation between academic achievement, teachers' autonomy support, growth mindset, and happiness. Second, a growth mindset played a role in increasing the impact of academic achievement on happiness through teachers' autonomy support. Therefore, it was confirmed that a growth mindset increases the mediating effect of teachers' autonomy support in the relationship between academic achievement and happiness. Based on the research results, measures to improve the happiness of college students were suggested.

• Industry Promotion Research
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• v.9 no.1
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• pp.213-221
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• 2024

This study aims to determine whether learning motivation and grit mediate in the relationship between emotional intelligence and learning engagement among Chinese high school students. Data were collected through a survey targeting 304 high school students purposively sampled from a high school in China. The collected data was analyzed using SPSS PC+ Win ver. 25.0 and SPSS PROCESS macro ver. 4.2. The statistical methods applied were frequency analysis, reliability analysis, correlation analysis, and dual mediation effect analysis. The conclusion of the study is as follows. First, emotional intelligence, learning motivation, grit, and learning engagement all showed significant positive correlations. Second, high school students' learning motivation and grit double-mediated in the relationship between emotional intelligence and learning engagement. Based on these results, this study proposed a plan to improve high school students' academic engagement by utilizing not only emotional intelligence but also learning motivation and grit.

• Industry Promotion Research
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• v.9 no.1
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• pp.275-282
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• 2024

This study aims to determine whether aesthetic ability and self-worth dually mediate in the relationship between creative personality and creativity among Chinese design college students. Data were collected through a survey targeting 500 college students purposively sampled from a design major university in Guangdong, China. The collected data was analyzed using SPSS PC+ Win ver. 25.0 and SPSS PROCESS macro ver. 4.2. The statistical methods applied were frequency analysis, reliability analysis, correlation analysis, and dual mediation effect analysis. The conclusion of the study is as follows. First, creative personality, aesthetic ability, self-worth, and creativity all showed significant positive correlations. Second, college students' aesthetic ability and self-worth double-mediated in the relationship between creative personality and creativity. Based on these results, this study proposed a plan to utilize not only creative personality but also aesthetic ability and self-worth to enhance the creativity of college students.

• Journal of the military operations research society of Korea
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• v.6 no.1
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• pp.103-117
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• 1980

Stochastic duels have been studied by Ancker, William, Bhashyam, Gafarian, Jaiswal, Singh, and others, Stochastic duels are classified in terms of factors such as kill probability, ammunition, time duration, surprise, mobility, time of flight, etc. The purpose of this paper is to summarize and analyze the models of stochastic duels that have been studied so far, and to study the effect of the factors to the win probability.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.13 no.11
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• pp.5155-5162
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• 2012

The purpose of this study is to define the factor giving effect to Adolescent's suicide thinking by grasping the degree of the middle school student's victimization of violence and mental health and physical symptoms. The subjects of this study were 176 persons in middle school students. As collected data was using SPSS Win 17.0 for Hierarchical multiple regression analysis. The results of this study as follows. school violence, mental health and physical symptoms between the correlation analysis conducted to identify statistically significant results at the level of correlation between variables that were analyzed. school violence impact on suicide thinking. mental health impact on suicide thinking.