• Journal of Convergence for Information Technology
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• v.7 no.3
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• pp.147-152
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• 2017

Recently, colleges and universities provide programs of field experience for students to improve career development skills. The purpose of this study was to analyze the effects of participating field experience on communication ability, interpersonal relationship ability, and convergence competence. Data were collected from 1,887 college students, and were analyzed using one-way ANOVA. As a result, students who participated field experience program improved their communication ability, interpersonal relationship ability, and convergence competence. This study is expected to be utilized as basic references to promote field experience program in colleges and universities.

• Journal of Convergence for Information Technology
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• v.7 no.3
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• pp.55-64
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• 2017

This study was to develop a dementia prevention integration program and apply to elderly women living alone to evaluate the applicability of the program. Fifty-six participants who enrolled at local public health centers were assigned. The control and experimental groups were assigned to 28 subjects. As a result of the study, the integrated program for prevention of dementia showed that the experimental group was more effective as the self-practice program than the control group. Therefore, This program is considered to be a self-practice integrated dementia prevention program. In the future, this program should be revised and supplemented and extended to the local community, So it is necessary to seek a nursing intervention strategy that subjects can continuously practice.

• Journal of Convergence for Information Technology
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• v.7 no.3
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• pp.97-103
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• 2017

In this paper, we aim to investigate the generalization of ZRC codes by performing performance analysis on various coding rates and channel conditions of Zero Reduction Code (ZRC) for dimming control in VLC system. Simulation results show that the ZRC codes with relatively high coding rate achieve the enhanced BER performance as the RMS (Root Mean Square) delay spread value increases in the NLOS channelse. Therefore, it is expected that the designing of the dimming control technology using ZRC in the future visible light communication system will help to determine the coding rate according to the channel state through the analysis result in this study.

• Journal of Convergence for Information Technology
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• v.7 no.3
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• pp.117-125
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• 2017

This study empirically analyzed the influence of communication and social support on the organizational immersion of salespeople in cosmetic brand shops in Seoul. Communication and social support were set as independent variables as factors affecting organizational immersion. Communication variables were subordinate variables such as formal communication, communication with supervisor, and communication with colleagues. Sub-variables of social support factors were set as support of superiors and support of colleagues. As a result of the analysis, communication factors such as formal communication, communication with supervisor, communication with colleagues were analyzed as the significant influencing factors on the organizational immersion of workers. The support of supervisor was analyzed as the significant factors influencing the organizational immersion of workers. However, support of colleagues was analyzed as a factor that did not affect the organizational immersion of workers.

• Journal of Convergence for Information Technology
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• v.7 no.3
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• pp.153-158
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• 2017

The certification for Smart Factory supoort successful management of organization while providing strategic plans to the issue of manufacturing process. In Korea, these standards are prepared as the national standards since 2015, and also, there are actions being taken to adpot the certification for Smart Factory. However, to adopt such certification, it is required that the certification operation system needs to be organized, as well as that the society in general should understand about Smart Factory. Accordingly, it is even more required an review on the adoption of the system. This study has the purpose in surveying a variety of atakeholders' perception for the adoption of Smart Factory certification given the circumstance that the cetitification is implemented through literature review and in-depth interviews. This study will be provide significant implication to build a successful plan for the adoption of Smart Factory certification by reviewing perception of professional and problem, strategy of this certification.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.168-176
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• 2020

In order to investigate the effects of subjective oral health status and health practice behavior on oral health-related self-efficacy in adults, a survey was conducted in adults living in Busan and analyzed using the SPSS 21.0 program. The better the subjective oral health status, brushing-related self-efficacy and oral health management self-efficacy were significantly higher. The better the health practice behavior, brushing-related self-efficacy and oral health management self-efficacy were significantly higher. The better the subjective oral health status, the more positively it affected oral health-related self-efficacy. The implementation of health practice behavior in order of exercise, health responsibility implementation, and smoking showed a positive effect on oral health-related self-efficacy. Therefore, we hope that the results of this study are used as fundamental data for development of continued oral health programs converging systemic and oral health and contribute to the promotion of comprehensive and oral health in adults.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.188-197
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• 2020

This study was to investigate the effects of joint mobilization with two different electrotherapy methods on shoulder external rotation range of motion and pain in mastectomy patients. Thirty mastectomy patients were divided into STMG (joint mobilization+pain scrambler therapy, n=15) and TENMG (joint mobilization+transcutaneous electrical nerve stimulation, n=15). The measurements were performed shoulder external rotation range of motion (ROM), pain (VAS). In both groups, there was a significant difference in the shoulder external rotation ROM, pain after intervention (p <.05). STMG was more decrease in VAS score than TENMG (p <.05). There was no significant difference in shoulder external rotation ROM between the two groups. In order to decrease the pain of mastectomy patients, it was confirmed that STMG was more effective than TENMG.. It is thought that a control group is added to confirm various differences, and more subjects are needed.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.1-7
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• 2020

This paper proposes a link adaptation method for Underwater Internet of Things (IoT), which reduces power consumption of sensor nodes and improves the throughput of network in underwater IoT network. Adaptive Modulation and Coding (AMC) technique is one of link adaptation methods. AMC uses the strong correlation between Signal Noise Rate (SNR) and Bit Error Rate (BER), but it is difficult to apply in underwater IoT as it is. Therefore, we propose the machine learning based AMC technique for underwater environments. The proposed Modulation Coding and Scheme (MCS) prediction model predicts transmission method to achieve target BER value in underwater channel environment. It is realistically difficult to apply the predicted transmission method in real underwater communication in reality. Thus, this paper uses the high accuracy BER prediction model to measure the performance of MCS prediction model. Consequently, the proposed AMC technique confirmed the applicability of machine learning by increase the probability of communication success.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.198-205
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• 2020

The goal of this study was to analyze the mediating effect of interpersonal relationships on the effect that job stress has on the organizational commitment of disabled women. For this purpose, a survey was conducted from 2019. 4. 1 to 2019. 6. 30 on 500 disabled women who were employed through disability welfare centers in the Seoul and Gyeonggi area. Multiple-regression analysis using the SPSS 24.0 statistical program was employed to analyze the collected data and confirm the mediating effect. The results of the analysis are as follows. First, stress factors related to the level of organizational justice and the working environment were revealed to affect the organizational commitment of disabled women. Second, interpersonal relationship was confirmed to have a partial mediating role on job engagement. These conclusions have practical implications for developing various methods to reduce the job stress and increase the level of organizational commitment for disabled women, who face multiple limitations from discriminations against women and the disabled.

• Journal of Convergence for Information Technology
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• v.10 no.5
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• pp.42-50
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• 2020

The purpose of this study was to determine cervical cancer screening status of nursing students and to examine the effects of their knowledge, preventive behavioral intention on cervical cancer screening. This study targeted 192 nursing students from three universities in G. J City. The data were analyzed through frequency analysis, t-test, χ²-test, and logistic regression analysis using the SPSS/WIN 23.0 program. The factors influencing on the cervical cancer screening among nursing students were age, sexual experience, and preventive behavioral intention. In order to improve the cervical cancer screening rate, healthcare professionals must develop phased and sustainable education programs that enhance the intention for cervical cancer screening in schools and medical institutions for students to be provided from school-age years, which is a pre-sexually active period, to college years.