• Journal of the Korea Convergence Society
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• v.9 no.11
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• pp.569-579
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• 2018

The purpose of this study was to identify experiences of core basic nursing skills(CBNS), self-confidence during clinical practice and clinical competence in 208 nursing students attending nursing department and understand which factor, either experiences of CBNS or self-confidence during clinical practice has an impact on clinical competence. Our research findings are as follows. There was a positive correlation between experiences of CBNS, self-confidence during clinical practice and clinical competence. The factor that had the biggest impact on clinical competence was self-confidence during clinical practice and the explanation power of both factors was 31.2%, based on multiple regression analysis. Based on these findings, nursing educate need to develop a curriculum to increase self-confidence during clinical practice in students.

• Journal of Convergence for Information Technology
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• v.9 no.7
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• pp.41-47
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• 2019

The purpose of this study examine to identify the mediating attitudes toward the geriatric patient in the relation between emotional work and burnout. Data were collected by self-report questionnaires targeting 142 caregiver in D city and G city. Data were analyzed with SPSS/PC ver. 21.0 programs. There were significantly positive correlations between toward the geriatric patient, emotional work and burnout. As a result of analyzing the main factors affecting the level of care performance for attitudes toward caring the geriatric attentiveness, health state, work type appeared to be significant explanatory variables, and this model's explanatory power was 31%. Therefore, it is necessary to apply the education program to improve the social awareness in addition to the stable work environment of the nursing care provider in order to raise the attitude of the caregiver to care for the elderly.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.479-481
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• 2019

In recent years, training systems in various industrial fields have been made using virtual reality (VR) technology and widely used in education. Virtual reality based training system is safe, there is no waste of material, and there are many advantages to be able to practice anytime and anywhere. For example, virtual reality welding training simulation system is widely used for field worker because it can perform actual joining of steel plate in immersive environment. At this time, realistic representation of the steel plate joint is important to maximize the effectiveness of the training, but existing techniques have limited the natural expression of the effect. In this study, we propose a method of visualizing joint effect based on shader in order to construct welding training system. The results of this study can be applied to the welding training system to improve the weld training effect to provide the user with high-quality visualization.

• Journal of Convergence for Information Technology
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• v.9 no.5
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• pp.77-85
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• 2019

This study is a descriptive study to identify the burden of family burden, general characteristics, and disease characteristics of patients undergoing cranial nerve rehabilitation in hospitalized rehabilitation hospitals and to identify the factors influencing the integration. The questionnaire was administered to 113 family members who were the primary care providers of rehabilitation in rehabilitation hospitals and analyzed using the SPSS statistics 22 program. The results of this study showed that the level of burden of the patient family was 3.16, the burden of the family was significantly different in the age of the caregiver, the educational level, and the relationship with the caregiver. There was no difference. Finally, the factors influencing family burden were identified as predictors of carer's age, education, religion, and relationship with the patient. It will be necessary to consider general characteristics in the development of an intervention program that lowers the burden of family rehabilitation.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2019.05a
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• pp.573-575
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• 2019

Recently, augmented reality (AR) technology has been widely used in a variety of fields such as defense, medical, education, and entertainment. In the augmented reality environment, a user can interact a virtual object by the user 's specific behaviors. Also, it is necessary to use a technique to automatically interacts among the generated virtual objects. In this paper, we propose an authoring model to apply augmented reality environments based on quantum computing inspired entanglement and overlapping phenomenon. For example, it is possible to allow the user to automatically increase and decrease the number of the object with the characteristics of the virtual object without user intervention. As a tested platform for this purpose, this paper provide an augmented reality eco-system environment with automatic interaction among virtual animals.

• Journal of Convergence for Information Technology
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• v.9 no.4
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• pp.21-27
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• 2019

The ERP System is used as a useful tool for corporate management. The ERP system needs to be researched for continued use, taking into account the mandatory acceptance environment. This study was validated through AMOS 18 by setting up a model that adds variables in the mandatory acceptance environment based on prior studies on factors affecting the intended use of ERP system. Analysis shows that the intended use of ERP system users is significantly influenced by user satisfaction and objective usefulness, and that user satisfaction and objective usefulness are significantly affected by the quality of service quality of service. This study suggests that it is important to make users to feel the usefulness and satisfaction of the system through user's prior knowledge and participation. It also says that there is a need to maintain service quality.

• Journal of Convergence for Information Technology
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• v.9 no.5
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• pp.180-189
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• 2019

The purpose of this study was to provide basic data necessary for revitalizing adult oral care by identifying the correlation between depression, social self-efficacy and self - perceived oral health. To collect data, people in their forties or older in North Jeolla Province were convenience sampling to complete a self-administered questionnaire from April 2 to May 21, 2016. The data were analyzed by SPSSWIN 20.0, Chi-square test, t-test and one way ANOVA, Scheffe' post hoc test, Pearson correlation. Depression was negatively correlated with self-efficacy and oral health. Social self-efficacy was positively correlated with oral health. In pursuit of steady prevention and management, therefore, it is necessary to develop an oral health promotion program reflecting social efficacy, giving another consideration to education related to psychological oral health cognition.

• Journal of Convergence for Information Technology
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• v.10 no.12
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• pp.140-145
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• 2020

This study was conducted to check the effect of parenting attitudes on oral health behavior on lower grade elementary school students where oral care habits are formed. The subjects of the study were 366 students in the lower grades of elementary school, and the research tools used self-written questionnaires that were modified and supplemented to suit this purpose. Parenting attitudes of parents and lower-grade oral health behavior of elementary school students showed significant amounts of correlation, especially affectionate, autonomous and reasonable parenting attitudes were highly correlated with oral health behaviors(p<0.01). A multiple regression analysis to identify the factors affecting oral health behavior showed that parental attitudes also had a significant effect on the child variables(p<0.01). Therefore, since parenting attitudes are related to children's oral health behaviors, it is believed that measures should be taken to promote oral health education that can be improved by combining them.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.14 no.6
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• pp.31-45
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• 2004

Public Key Infrastructure(PKI) provides a strong authentication. Privilege Management Infrastructure(PMI) as a new technology can provide user's attribute information. The main function of PMI is to give more specified authority and role to user. To authenticate net and role, we have used digital signature. Role Based Access Control(RBAC) is implemented by digital signature. RBAC provides some flexibility for security management. NEIS(National Education Information System) can not always provide satisfied quality of security management. The main idea of the proposed RNEIS(Roll Based NEIS) is that user's role is stored in AC, access control decisions are driven by authentication policy and role. Security manager enables user to refer to the role stored in user's AC, admits access control and suggests DB encryption by digital signature.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.18 no.5
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• pp.103-113
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• 2008

Reducing handoff latency is essential in providing seamless multimedia service in Wireless LAN based on the IEEE 802.11 standard. Reducing authentication delay is critical in reducing handoff latency. To this end, several authentication protocols for fBst handoff have been proposed. Mishra et al. used proactive key distribution to improve the authentication delay incurred in the current standard and Park et al. proposed a new authentication protocol based on Blom's key pre-distribution scheme. In this paper, we propose an enhanced authentication protocol based on Bresson et al.'s group key protocol. If a mobile node has previously access the network, our proposed protocol only requires simple hash operations in providing mutual authentication between a mobile node and access points. Our protocol is more efficient than Park et al.'s and Mishra et al.'s technique can be used in our protocol to further enhance our protocol.