• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2017.05a
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• pp.271-274
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• 2017

An educational institution issued a degree certificate to those students who have successfully completed all studies included in different levels of the degree program. The degree certificate presented by the University is of major significance in the person's life but the fabrication and circulation of fake certificates is inexpensive because a paper document can easily be forged with the availability of advance printing and copying technologies. So, there is a need to adopt a centralized authentication process that can verify and ensure the authenticity of a document. In order to prevent the spread of fake degree certificates a method is proposed where the integrity of the contents with in the certificate can be verified with the use of and Smart Phone Application. A Quick Response (QR) Code will contain a digital signature over the data such as degree holder's name, major program, Grade Point Average (GPA) obtained etc. Which will be signed by university authorities after the registration in central system and deployed in university. In order to verify the digital signature a person need to use a specific smart phone application which will scan and authenticate the certificate without gaining access to a user's security credentials such as password.

• Journal of Fisheries and Marine Sciences Education
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• v.27 no.4
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• pp.1063-1074
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• 2015

Nursing students are often embarrassed about offering an intimate care to patients in a clinical environment, and experience stress. In particular, nursing students is often a low level of interaction skill and nursing school has no education program for this intimate care. Therefore, these difficulties are increased while the clinical practice. The purpose of this study was to identify the attitude of female nursing students regarding intimate care to patient and the characteristics of the type by applying Q-methodology, and to create the basic data for the development of education programs for nursing student to prevent stress and embarrassed feeling. Data were collected by applying 35 Q statements to 32 female nursing students. Collected data were analyzed with the PC QUANL program. Results indicate that female nursing students' attitudes of intimate care were divided into four types: 'considering situation-professional obligation type' 'gender related risk avoidance type' 'transcendent professional care type' and 'pursuit of the ideal professional type.' The types of female nursing students' attitudes of intimate care to patient were discussed, focusing on the attitude type identified in this study.

• Journal of Korean Academy of Nursing Administration
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• v.15 no.1
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• pp.16-25
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• 2009

Purpose: This study was to identify the factors influencing turnover intention of nurses in small and medium-sized hospitals. Method: The participants in this descriptive survey on causal relations were 192 nurses who were working at small and medium-sized hospitals in Daegu city. The data were collected by self-reporting questionnaires and analysed by the SPSS Win 14.0 program using descriptive statistics, t-test, ANOVA, Pearson's correlation coefficients and stepwise multiple regression. Result: The mean for job characteristics scores were 2.90, the job satisfaction scores were 3.00, the organizational commitment scores were 3.00, job stress scores were 2.42, the turnover intentions scores were 3.08. Turnover intention according to general features were shown as following; age, marital status, clinical career, work schedule type, frequency of night duty. The relationship between turnover intention and job stress had positive correlation. But the relationship between turnover and other factors that job satisfaction, organizational commitment had negative correlation. The causal factors of turnover intention were organizational commitment, job satisfaction, job stress, and job characteristics, frequency of night duty. $R^=.39$. The organizational commitment were the highest significant predictors of turnover intention. Conclusions: The findings of study suggest that broad intention program should be provided to prevent problems of turnover.

• Journal of Korean Academy of Nursing Administration
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• v.20 no.4
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• pp.383-393
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• 2014

Purpose: The purpose of this descriptive study was to identify the impact of workplace bullying and LMX (Leader-Member Exchange) on turnover intention among nurses. Methods: The participants were 364 nurses from the Seoul metropolitan area who were attending a continuing education program. A structured questionnaire was used for data collection and data were analyzed using the SPSS/Window program. Hierarchical multiple regression analysis was performed to verify the effect of variables on turnover intention. Results: Higher workplace bullying was associated with higher turnover intention. Workplace bullying was negatively correlated with leader-member exchange. The most influential factors for turnover intention were LMX (${\beta}=-7.22$, p<.001), work load (${\beta}=2.96$, p=.003), and workplace bullying (${\beta}=2.64$, p=.009). These factors accounted for 28% of the variance in turnover intention. Conclusion: The study results indicate that there is need to develop strategies to prevent workplace bullying and cultivate a good relationship between nursing managers and nurses to lower nurses' turnover intention.

• Journal of Korean Academy of Nursing Administration
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• v.19 no.3
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• pp.394-403
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• 2013

Purpose: The purpose of this study was to identify self-leadership and attitude to patient falls and fall prevention behavior in nurses. Methods: The participants were 178 nurses from two general hospitals in Seoul. Data were collected from March 20 to May 10, 2012 using structured questionnaires which included a Self-leadership scale, Fall attitude scale, and Fall prevention scale. Data were analyzed using descriptive statistics, Pearson correlation and Hierarchial multiple regression with the SPSS/WIN 20.0 program. Results: The mean score for nurses' self-leadership was 3.48 (5 point scale). The average reported fall attitude was 3.59 (5 point scale) and fall prevention behavior was 3.26 (4 point scale). Self-leadership had a 18% explanatory power in fall attitude and a 5% explanatory power in fall prevention behavior. The factors which influenced fall prevention behavior were nurses' fall attitude (${\beta}$=.21, p=.009), fall prevention education (${\beta}$=.20, p=.007) and self-leadership (${\beta}$=.16, p=.047). All of the factors together had a 13.1% explanatory power. Conclusion: The results of this study suggest that provision of regularly fall prevention education to nurses is required and should include a program to activate their positive attitude and self-leadership in order to improve fall prevention behavior in nurses.

• Journal of Korean Academy of Nursing
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• v.43 no.1
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• pp.91-101
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• 2013

Purpose: This study was done to identify effects of a life-esteemed education applied logotherapy on life respect, meaning of life, and depression on older elementary school students. Methods: A nonequivalent control group and non-synchronized design was conducted with a convenience sample of 142 students. The program named 'My Precious Life'. consisted of one session per week for five weeks. Students were assigned to the experimental group (n=70) or the control group (72). Data were analyzed using descriptive statistics, Chi-square, Fisher's exact test, t-test, and repeated measured ANOVA with the SPSS/PC 18.0 program. Results: Meaning of life and life respect increased significantly and depression decreased significantly for participants in the experimental group. Conclusion: The results of the study indicate that life-esteemed education applied logotherapy is effective in improving meaning of life and life respect and in decreasing depression in elementary school students. It can also be used to prevent existential distress and to intervene as a motif for having hope in life.

• Journal of Digital Convergence
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• v.17 no.12
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• pp.535-543
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• 2019

This study was conducted to investigate factors related to Unmet Medical Needs of Injury Patient and to suggest factors, and the subjects of the study were conducted on 2,169 patients with Unmet medical needs experience among those who responded to the National Health and Nutrition Survey. Data were frequency percentage, Chi-square test, and multiple regression analysis, which were analyzed using SPSS/WIN 23.0 Program. The more stressed, the more depressed, the more thingking of suicide, the more factors related to unmet medical needs. It is expected that this will contribute to improving the medical utilization system and making policy decisions to prevent Unmet medical needs in the future.

• Korean Journal of Occupational Health Nursing
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• v.22 no.4
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• pp.267-274
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• 2013

Purpose: This study was to assess the prevalence of workplace bullying and the relationship workplace bullying to self-esteem and turnover intention among clinical nurses. Methods: The subjects were 223 clinical nurses at 3 small and medium-sized hospitals in K and B cities. The data were collected from February 1st throughout 28th, 2013. The collected data were analyzed using the SAS program through the frequency, percentage, mean, and Pearson's correlation coefficients. Results: The rate of self-reported bullying in the nursing workplace was 24.6% of respondents. There was a negative correlation between workplace bullying and self-esteem (r=-.39, p<.001). Also there was a positive correlation between workplace bullying and turnover intention (r=.14, p=.031). Conclusion: Prevalence of self-reported bullying is high among small and medium-sized hospitals and is clearly associated with lower levels of self-esteem and higher levels of turnover intention. Therefore, an organizational nursing management program as a monitoring regularly the psychosocial work environment and policies and procedures to prevent and manage workplace bullying is strongly recommended for the promotion of self-esteem and reducing the nurse's intention to leave the organization.

• Research in Community and Public Health Nursing
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• v.16 no.1
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• pp.40-48
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• 2005

Purpose: This study was performed to identify the relationship between stress perceived by middle school students and social support level and to investigate the factors affecting middle school students' smoking behavior. Method: The data was collected from four hundred and thirteen students of one boys' middle school and one girls' middle school. Data were analyzed by using SPSS 11.5 Win Program. Result: Smoking rate was higher in girls than boys. The factors affecting smoking behavior were drinking (OR=67.62, P<0.01), having one parent or no parents(OR=9.98, P<0.05), and higher material support(OR=4.67, P<0.05). Conclusion: This results showed that smoking prevention program is needed for girls' middle school students. To prevent smoking, teachers should help students to cope with stress from schools and their environments with careful guidance, and organized support for the student with one parent or no parents should also be established. Furthermore, guidance in student's relationships with peers is needed regarding appropriate allowance, drinking, or substance use.

• The Transactions of the Korean Institute of Electrical Engineers
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• v.39 no.3
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• pp.240-246
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• 1990

The security control can be defined as all control actions and counter-measures to return the operating state of the system to a normal state. In an emergency state, fault clearing and/or overload suppression is enabled as a security control in order to prevent the extension of the fault. In the alert state, counter-measures should be set up in advance for the dangerous points of the system operation in drder to protect the system from expected accidents. In the normal state, the routine scenario is conducted to analyze system state. In the decision-making of the classification of system states, the heuristic and experienced knowledge can be well applied and thus application of expert system to this area attains considerable achievements. In this study, it is attempted to extract empirical rules through heuristic analysis and establish the knowledge base. Finally, the incorporation method with the conventional program packages in proposed. The expert system is designed to select an appropriate method and to perform the corresponding package. The input data can be automatically set up by using the data base. The computation results can be automatically added to the data base.