• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2014.05a
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• pp.344-347
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• 2014

A human resource/labor management is a management activity to achieve the goal of an employee. To do this, it is required to measure the time of diligence/indolence effectively. However, existing diligence/indolence systems have the problems which require high costs for building the systems and have many unnecessary functions for small business or self-employed business. In this paper, we design and implement the diligence/indolence system using a smart phone of an employee. To measure the data of the diligence/indolence, the implemented system exploits the MAC addresses of both a smart phone and a access point of WiFi.

• Korean Journal of Head & Neck Oncology
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• v.24 no.2
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• pp.139-144
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• 2008

• The Korean Journal of Health Service Management
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• v.12 no.3
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• pp.41-52
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• 2018

Objectives: This study investigated the effect of mentoring function on job motivation and nursing performance through self-efficacy and outcome expectation. Methods: It was conducted with 226 nurses working in the 5 hospitals of B and G cities. The collected data were analyzed using SPSS Windows 18.0 and AMOS 16.0. Results: Mentoring was found to have a direct effect on outcome expectation (${\beta}=0.314$, p < 0.001), and outcome expectation had a direct effect on job motivation (${\beta}=-0.333$, p < 0.001) and nursing performance (${\beta}=0.341$, p < 0.001). Job motivation was found to affect nursing performance (${\beta}=0.268$, p < 0.001). Conclusions: The results of this study suggest that mentoring function plays an important role in improving nursing performance, so it is necessary to develop and apply a mentoring program for nurses.

• The Journal of Korean Society for School & Community Health Education
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• v.22 no.2
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• pp.41-52
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• 2021

Background & Objectives: The purpose of this study is to present infectious diseases control and crisis response plans for International students by investigating the management of International students and prevention of infectious diseases targeting International students infectious disease control managers at universities in Busan in a situation where the risk of infectious diseases increases due to the spread of COVID-19. Methods: The data were collected from 14 International students infectious disease control managers at universities in Busan. Statistical analysis was done by using SPSS 22.0. Results: There were differences in the importance and performance of COVID-19 infectious disease control and support work by university. Conclusions: It is necessary to integrate management of support and roles of infectious diseases control for foreign students. Furthermore, strengthening the competence of experts and communication tools with international students are needed.

• Journal of East-West Nursing Research
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• v.29 no.1
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• pp.39-48
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• 2023

Purpose: This study aimed to identify the influences of parental neglect, national identity, and self-resiliency of multicultural adolescents on school adaptation. Methods: Participants are multicultural adolescents in the 4th year (2014) of the multicultural adolescents panel survey. Data were analyzed by descriptive statistics, independent t-test, ANOVA, pearson's correlation coefficient, and stepwise multiple regression analysis using SPSS 22.0 program. Results: Self-resiliency was the most influential factor on school adaptation of multicultural adolescents, followed by parental neglect, and national identity, mother's Korean reading ability, multicultural adolescents' speaking ability, city size, mother's education, and mother's speaking ability. Conclusion: Multicultural families who had an experience of parental neglect should be selected and those parents need to be educated about the appropriate parenting method to improve the school adaptation of multicultural adolescents. In addition, the school adaptation improvement program should be developed and provided to strengthen the national identity and self-resiliency of multicultural adolescents.

• Journal of Korean Clinical Health Science
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• v.7 no.1
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• pp.1238-1247
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• 2019

Purpose. This study is a descriptive study to investigate the effect of freshmen nursing students personality. Methods. Participants were 237 nursing students who studied in 2 nursing colleges in B metropolitan. The period of data collection was from April 1 to 12, 2019. All of this data is analyzed by Frequencies, mean, standard deviation, t-test, one way ANOVA, and Multiple regression using the SPSS 23.0 program. Results. First, the mean score of the personality and self-esteem were $4.03{\pm}0.57$ and $3.87{\pm}0.84points$. Second, personality was significantly different according to perceived family economic status, perceived interpersonal relations, academic stress, and satisfaction on nursing major. Third, the influencing factor in personality of participants was self-esteem, adjusted R2=.188(p<.001). Conclusions. Development of guidance program to improve level of personality and self-esteem of freshmen nursing students is recommended.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.25 no.3
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• pp.164-172
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• 2018

Purpose: The purpose of this study was to investigate levels of health promotion behavior and mental well-being and to analyze the factors affecting mental well-being in nursing students. Methods: A total of 164 nursing students participated in the study. Data were analyzed by frequencies, t-tests, ANOVA, Pearson correlation coefficients, and stepwise multiple regression with SPSS 25.0 software. Results: The mean scores for health promotion behavior and mental well-being were found to be above and below average, respectively. There were significant mean differences in health promotion behavior and mental well-being according to satisfaction with major and perceived physical health status. Health promotion behavior positively correlated with mental well-being. The significant predictors of mental well-being included self-actualization, stress management, and exercise of health promotion behavior. The regression model explained 49.1% of mental well-being. Conclusion: Improving self-actualization capability and stress management skills and developing a habit of regular exercise will increase mental well-being among nursing students.

• Journal of Korean Dental Hygiene Science
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• v.4 no.2
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• pp.99-111
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• 2021

Background: This study aimed to investigate the changes of the amount of P. gingivalis in saliva by professional preventive treatment of periodontal disease by dental hygienists. Methods: A total of 109 subjects participated in this study with informed consent. The control group (38 subjects) performed oral hygiene management individually. The periodontal treatment group (35 subjects) underwent root planning once every 3 weeks for a total of 4 times. The professional periodontal prevention group (36 subjects) underwent interdental cleaning and professional tooth brushing once every 3 weeks for a total of 4 times. Paired T test and analysis of variance were performed to compare the difference among the groups in the amount of P. gingivalis. Results: The copies of P. gingivalis in the professional periodontal prevention group decreased from 773.62±1,198.09 to 241.40±430.40 after treatment significantly. The control group decreased from 525.22±582.54 to 244.29±385.88 after treatment. The periodontal treatment group showed insignificant change of P. gingivalis. Conclusions: This study showed the professional periodontal prevention was more effective than periodontal treatment in decrease of P. gingivalis.

• Journal of Korean Foot and Ankle Society
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• v.25 no.4
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• pp.177-180
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• 2021

Pediatric ankle fractures can cause physeal injuries which can lead to the shortening of the fibula. This induces a lateral shift of the talus, valgus tilt, and instability of the ankle joint, which can result in an arthritic change in this joint. Patients with a shortening of the fibula may complain of constant pain and restricted movements in their daily lives and during sports activities. Ankle reconstruction with fibula lengthening Z-osteotomy can provide excellent results if arthritis is absent or minimal, especially in young and active patients. To the best of the authors' knowledge, this is the first report in South Korea regarding the treatment of fibula shortening following a growth arrest due to injury.

• The Journal of the Korea institute of electronic communication sciences
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• v.16 no.6
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• pp.1255-1262
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• 2021

The proportion of students dropping out of universities is increasing year by year, and they are trying to identify risk factors and eliminate them in advance to prevent dropouts. However, there is a problem in the management of students at risk of dropping out and the forecast is inaccurate because crisis students are managed through the univariable analysis of specific risk factors. In this paper, we identify risk factors for university dropout and analyze multivariables through machine learning method to predict university dropout. In addition, we derive the optimization method by evaluation performance for various prediction methods and evaluate the correlation and contribution between risk factors that cause university dropout.