• Journal of the International Relations & Interdisciplinary Education
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• v.4 no.2
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• pp.21-41
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• 2024

The The purpose of this study is to find the legal regulations of the National Education process monitoring team and challenges.The research method was used for literature research, and method of counseling, and methods.literature study used for national education process monitoring terminals related laws and status analysis, and legal interpretation was used for national education process monitoring related to the system and logic organize the system and logic of national education process monitoring.The interview was used directly and indirectly used to reduce errors in the development of law experts from the development of law and educational experts.The main contents of research was examined based on the need of legal nature and system based on the need of legal characteristics and system.Next, it was evaluated on the operation of the national education process monitoring team, and tasks based on these evaluation results. The results of discussion was presented separately divided into the issue of the Enforcement Decree of the Act, task, and the problem of the Enforcement Decree. The problem of the Enforcement Decree of the Act was discussed on the obligation of the purpose of the purpose of the purpose of the establishment, monitoring unit, monitoring unit and role of the compliance organization.The problem and tasks were discussed with negative synthesis of monitoring and monitoring complex definition of the qualification criteria for representativeity, monitoring range of monitoring and monitoring range of monitoring.As a result of these discussion, the reorganization and operation of the organization was requested to establish a special profit group based on expertise, there were room for special profit groups based on expertise.

• Journal of Korean Society of Coastal and Ocean Engineers
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• v.36 no.4
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• pp.129-137
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• 2024

An analytic solution for the interaction between an array of circular piles made by joining trapezoid steel pipes (TSP) and waves was obtained using an eigenfunction expansion method. First, an analytic model for the wave scattering of multiple piles fixed at arbitrary positions was derived, and then a simplified model was obtained assuming that an infinite array of identical piles were deployed perpendicular to the propagating direc- tion of incident waves. A regular wave experiment was conducted using an experimental model with a scale ratio of 1/100 in a two-dimensional wave tank to verify the analytic solutions. The analytic results and experimental results were qualitatively consistent with each other. Using a developed analytic model, we examined the wave force on the multiple piles and the wave deformation in front of the arrayed piles. The period for the installation is greatly reduced as the TSP pile can be prefabricated in a factory. In particular, it is possible to install at the soft seabed. A seawall structure using arrayed TSP piles will be an ideal complement for a concrete seawall in future.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.505-511
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• 2024

This study is to identify the awareness and performance of hand washing according to the presence of Medical care onboard of Seafarers and provide basic data of education on hand washing that can be practically applied. 118 Seafarers were the study subjects and we distributed to those who agreed to participate in the study to carry out survey using questionnaire. The results showed that the average number of hand washing per day was 1~4 times (70 students, 59.3%). In the difference in hand washing perception according to the medical care board, statistically significant differences were found in all items except 'it needs to be completely dried after hand washing'(p<0.05). The difference in hand washing performance according to in-flight medical care was found to be statistically significant in all items except 'hand washing after coughing' and 'hand washing after touching money', 'before eating food such as drinks while working' and 'hand washing before patient contact' (p<0.05). The correlation between awareness and performance of hand washing showed that if awareness of hand washing is high, its performance is increased, too. We try to provide basic data of education on hand washing that can improve awareness and performance on hand washing based on the results of this study.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.323-330
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• 2024

He reality is that the college life culture of college students is gradually changing as we enter the AI era. In addition, in the aftermath of the MZ generation's employment difficulties and unemployment difficulties, freshmen begin to worry about their future from college entrance. Therefore, it is necessary to design a college life that can lead to employment from a careful plan for an efficient life in college. This study attempted to suggest a direction for college freshmen to find their career direction, starting with self-exploration, and helping them settle down in college life. In addition, a program was developed with a focus on understanding others and communicating human relationships toward fostering communities, starting with self-understanding. Weeks 1 to 5 were composed of getting to know each other, weeks 6 to 10 were made up of me, we, and weeks 11 to 15 were made up of our future. First, a program was developed so that you can understand yourself and plan your own career path based on this, present your own vision, and specify your future to draw a blueprint.We expect that the research results will contribute to the maturation of career attitudes of students participating in college life planning classes, smooth communication, reduction of school and department dropout rates, and encouragement of satisfaction and pride in school.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.767-773
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• 2024

This study was limited to tying (connecting) knots using rescue ropes, and 5 subjects were selected for the experiment. After performing the correct knot, single-layer knot, figure-8 connecting knot, and fisherman's knot, the speed and convenience of each were analyzed. The results of analyzing the most convenient and fastest rope connecting method in rope tying are as follows. The correct knot and single-layer knot showed similar values of 11.80 seconds and 13.20 seconds, respectively. The figure-8 connecting knot showed significantly higher time of 19.00 seconds, which seems to be because the method of making a loop in the shape of a figure-8 and then inserting the rope along the figure-8 shape took some time to connect the rope. The fisherman's knot showed the lowest time of 9.80 seconds. This method overlaps the rope and forms a sling knot on the left and right, so it seems that the overall result is easy for the subjects to learn because it involves wrapping the rope once and pulling it out in the opposite direction. In an emergency rescue situation, the fisherman's knot is considered to be the most appropriate way to quickly and firmly connect ropes.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.775-780
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• 2024

In this study, a simultaneous analysis method was developed using reversed-phase high-performance liquid chromatography(RP-HPLC) for the main components of motion sickness medication: Dimenhydrinate, Caffeine, Methyl Paraben, and Propyl Paraben. The analysis was conducted after pretreating the four components, utilizing a C18 column with Acetonitrile and H₂O as the mobile phase. UV detection was carried out at a wavelength of 254nm. As a result of the experiment, the values of Resolution(Rs) was well over Rs > 1.5, which indicates that the separation of the four components was efficient. Additionally, the symmetry factor of the components was 0.989, 1.120, 1.256, and 1.280, respectively, showing their symmetrical stability. In the stability assessment, the calibration curves for the four components showed excellent linearity with R² > 0.9991 to 0.9998. Furthermore, the limit of detection(LOD) ranged between 0.017 to 3.060㎍/ml, while the limit of quantification(LOQ) ranged between 0.050 to 9.180 ㎍/ml. The recovery rates range from 98.28% to 101.71%, and repeatability showed precision within the range of 0.447 to 0.550, and robustness confirmed values with %RSD < 2. The quantitative analysis results of this study demonstrated the effectiveness of a simultaneous analysis method for motion sickness medication components.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.29-39
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• 2024

This study attempted to determine the effect of job stress, job involvement, and goal orientation on work-life balance for shift nurses. The subjects of the study were 128 shift nurses working at a hospital in city C of province G. Date were conducted from April 01 to April 15, 2024 using a Google questionnaire. The collected data were analyzed by correlation and multiple regression analysis. The total explanatory power was 28.0%. The results of this study showed significant differences in job stress(β=.405, p<.001), goal orientation(β=-265, p=.002), and job involvement(β=.174, p=.037) as factors affecting the work-life balance of shift nurses. Therefore, it is expected to have a positive impact on patient health by contributing to the improvement of the quality of nursing services by forming an organizational culture that avoids excessive goal setting and allows employees to concentrate on their work with appropriate stress management. This suggests that nurses are not only individuals but also professional medical practitioners, and that maintaining a healthy work-life balance is crucial for the country's human resources, which requires institutional support at the government level.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.53-60
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• 2024

The purpose of the study was to examine the effects of early childhood teachers' empowerment on play support competency, mediated by teaching creativity. The subjects of this study were 173 early childhood teachers working in kindergartens and childcare centers in the metropolitan area, and the main variables were measured through questionnaires. To investigate the research questions, correlation analysis using Pearson's correlation coefficient, regression analysis, and mediation effect verification were conducted using SPSS 28.0 and PROCESS macro 4.2 programs. The results are as follows. First, higher levels of early childhood teachers' empowerment and teaching creativity were associated with higher level of play support competency. Second, it was revealed that early childhood teachers' empowerment influences play support competency through the mediation of teaching creativity. This suggests that when early childhood teachers perceive their level of empowerment to be high, it positively impacts their level of teaching creativity, thereby enhancing their play support competency. Based on the results, we suggest that empowerment and instructional creativity are crucial factors in strengthening early childhood teachers' play support competency, which is essential for implementing a play-based early childhood curriculum.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.173-180
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• 2024

The purpose of this study was to investigate the effects of job stress, self-efficacy, and mindfulness on job satisfaction according to the MBTI type of nurses. The subjects of this study were 163 nurses working in medical institutions across the country, and data were collected from March 28 to April 20, 2024 through online (Google) questionnaires. MBTI preference indices were introvert type (I), sensory type (S), emotional type (F), and judgment type (J). In MBTI's four psychological function types, SF type was the most, SJ type was the most in MBTI's four psychological temperament types, and ISFJ type was the most in MBTI's 16 personality types. In this study, job satisfaction had a negative correlation with job stress, and self-efficacy and mindfulness had a positive correlation. As a result of this study, the factors affecting job satisfaction were job stress and self-efficacy, and the explanatory power was 43.6%. In order to improve the job satisfaction of nurses, it is necessary to develop stress management and self-efficacy enhancement programs and verify them.

• The Journal of the Convergence on Culture Technology
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• v.10 no.5
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• pp.189-193
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• 2024

As cyber threats increase in the defense sector, the security of weapon system software is becoming increasingly important. Currently, most of the embedded software installed in domestic weapon systems operates based on foreign real-time operating systems(RTOS) that have no security. As a result, the localization and security enhancement of embedded software for weapon systems have emerged as urgent tasks. This study aims to propose the application and development strategies of secure RTOS for weapon systems. To this end, we examined the technological trends of domestic and foreign RTOS and secure RTOS, and analyzed the problems of current embedded software in weapon systems. The results revealed major issues such as low localization, vulnerability to cyber attacks, difficulty in maintenance, increased costs, and loss of opportunities for accumulating technological capabilities. An investigation of the current status of embedded software applied to existing weapon systems found that embedded SW are in operation across all fields, including maneuver, firepower, protection, command and control, communication, naval vessels, and aircraft. Among them, 99% rely on foreign RTOS such as VxWorks. A review of the core functions and applicability of secure RTOS to weapon systems suggests that it can be applied to key areas requiring real-time performance and security, such as fire control, navigation devices, and flight control in existing and future weapon systems. However, ensuring performance and reliability, securing verification and compatibility, and systematic government support were raised as prerequisites.