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In this paper, in order to study the relationship between the safety culture of highway management agencies and disaster reduction activities (BCMS), a measurement tool was identified through previous research on safety culture, and the validity of the measurement tool was confirmed through exploratory factor analysis. I want to check. The subjects of the study were workers belonging to disaster reduction activity management system certification organizations among highway management organizations. The highway management agencies are the Korea Expressway Corporation, which manages the functional continuity of national highways nationwide, and 8 of the 21 private road agencies that manage the functional continuity of the highways. The safety culture measurement tool is an indicator that measures safety culture factors, and is reorganized by the researcher based on survey items from previous studies, with management/manager safety values and attitudes, safety communication, safety education and training, and safety regulations/ management system as subfactors. A total of 24 questions were comprised of the survey tool. As a result of the study, the result of exploratory factor analysis was that the safety culture scale was extracted into four factors based on theoretical grounds, and the total cumulative variance was 80.360%. When checking the questions for each factor, it was found that all the questions loaded on the factor that was originally intended to be measured. Factor 1 is management, factor 2 is safety, and factor 3 is communication., Factor 4 was named education. Number of questions: 4 management questions, 3 safety questions, communication It consisted of 4 questions and 2 education questions.

The purpose of this study is to understand the impact of the nursing work environment, job embeddedness, and job esteem on the retention intention in the millennial generation nurses. The subjects of this study are nurses working in general hospitals with more than 300 beds. Among nurses born in the 1980s and early 2000s, 97 agreed to study. As a result of the study, there was a significant difference in academic background.(F=6.74, p=.002) In terms of final education, those with graduate or higher were higher than those with three-year graduation and four-year graduation Retention intention is the degree of job placement (r=.319, p=.001), job respect (r=.331, p=.001) had a positive relationship with the nursing working environment (r=-.252, p=.013) was negatively correlated. Factors affecting the retention intention is 12.9% explanatory skills as a result of the introduction of job embeddedness, nursing work environment, and job esteem. It is necessary to understand the characteristics of the generation in order to increase the retention intention as a millennial generation nurse.

The purpose of this study is to verify the structural relationship between job crafting and job enthusiasm, informal learning, social support, and positive psychological capital, and to investigate the effect of informal learning, social support, and positive psychological capital on job crafting through job enthusiasm. A survey was conducted on 451 safety workers at large domestic companies, and the collected data were analyzed for model suitability, influence relations between variables, and mediating effects with AMOS 23.0 using SPSS 23.0. Through research, we found five important results. First, the structural model of job crafting, job enthusiasm, informal learning, social support, and positive psychological capital properly explained the empirical data. Second, social support and positive psychological capital had a positive effect on job enthusiasm, but informal learning did not significantly affect job enthusiasm. Third, informal learning and positive psychological capital had a positive effect on job crafting, while social support did not significantly affect job crafting. Fourth, job enthusiasm had a positive effect on job crafting. Finally, job enthusiasm was found to mediate the relationship between social support and positive psychological capital and job crafting. These suggest that continuous environmental efforts and systematic management measures are needed to promote job crafting of safety workers so that informal learning, social support, positive psychological capital, and job enthusiasm can be expressed. Therefore, the necessity of developing various sub-factors of informal learning that can promote job crafting of safety workers was suggested as a follow-up study.

In recent years, electric shock accidents at industrial sites continue to occur, and various measures are being taken to reduce accidents. Among them, safety education is mentioned as a basic measure for the prevention of industrial accidents and the protection of workers. This study attempted to empirically analyze the effect of electrical safety education on safety consciousness and safety behavior and verify whether it is effective. To this end, a total of 343 people, including workplace managers and workers, were surveyed, and frequency analysis, factor analysis, reliability analysis, correlation analysis, and simple linear & hierarchical regression analysis were conducted using the SPSS 24.0 statistical program. As a result of the analysis, first, it was found that the higher the electrical safety education, the more positive (+) effect was on the safety consciousness. Second, it was found that the higher the electrical safety education, the more significant positive (+) effect was on safety behavior. Third, it was found that the higher the safety consciousness, the more positive (+) effect was on safety behavior. Finally, it was verified that safety consciousness plays a partial mediating role in the influence of electrical safety education on safety behavior.

The purpose of this study was to identify the relationship between bullying, nursing work environment, reality shock and factors of influence on turnover intension. Data were collected from 381 nurses who were under the charge nurse at a hospital with more than 600 beds in Seoul. The collected data were analyzed using the SPSS24.0 program. The mean score for turnover intension was 3.61 ± 0.89. The intension of turnover was correlated with bullying in the workplace (r=0.197, ρ=.001), the nursing work environment (r=-.409, p=.001), and reality shock (r=.572, p=.001). Variables affecting turnover intension were the work department(β=-0.018, ρ=.049), working environment(β=-0.424, ρ<.000), and reality shock(β=0.654, ρ<.000). The total amount of explanation for turnover intension was 37.3%. The degree of turnover intension of nurses was affected by work in general wards, the experience of workplace bullying and the nursing work environment. To reduce turnover intension, nursing work needs to be analyzed and efforts are needed to establish an effective communication system.

This study aims to quantitatively evaluate the potential risks that may occur in liquefied petroleum gas (LPG) filling and storage facilities, to analyze the impact on the human body and surrounding buildings in the event of an accident, and to suggest safety measures. The range of damage from overpressure and radiant heat was estimated through ALOHA simulation. In the case of overpressure, damage occurred within a radius of 140 m for both scenarios at 8 psi, 141–191 m for 3.5 psi, and 192–408 m for 1 psi. Radiant heat affected up to 1.7 km for a large storage volume of 220.5 tons, and up to 1.6 km for 180 tons. It was confirmed that the damage radius tended to expand as the storage volume increased. This suggested the need to secure a minimum safety distance, strengthen fire resistance, and establish an emergency response system.

In this study, based on previous research on personal broadcasting, we indirectly measured content quality, YouTuber attributes, user satisfaction, and behavioral intention, which are latent variables that cannot be directly measured, as measurement variables, and then measured theoretically between the latent variables. In order to analyze the causal relationship, we used a structural equation model to determine to what extent the content quality of the YouTube mukbang channel and the YouTuber's attributes influence behavioral intentions such as purchase, recommendation, and continued use according to viewers' satisfaction with use. We intend to analyze and verify the relationship between related variables. The research results are as follows. First, the value, relevance, timeliness, completeness, and data quantity of content quality were found to have no significant impact on user satisfaction. Second, the trustworthiness, expertise, attractiveness, and intimacy of YouTuber attributes were found to have a significant impact on user satisfaction, but the similarity of YouTuber attributes did not have a significant impact on usage. Third, user satisfaction was found to have a significant impact on behavioral intentions and purchase intentions. However, user satisfaction was not found to have a direct significant impact on recommendation intentions or continued usage intentions.

This study evaluated the effectiveness of fire safety education in high school dormitories high density residential environments by assessing both cognitive and behavioral changes. Pre and post surveys were combined with measurement of the Required Safe Egress Time (RSET), which recorded 264 seconds from alarm activation (T₀ + 0 sec) to final evacuation completion (T₀ + 264 sec). This enabled a quantitative analysis of behavioral improvement. Results revealed that academic performance and family background significantly influenced learning outcomes, whereas the “evacuation during fire” domain showed no statistically significant change, suggesting insufficient instructional content or delivery. Policy recommendations include customized fire safety programs reflecting learner characteristics, experiential evacuation drills, school and home safety integration, mandatory dormitory fire drills, and certification with best practice dissemination. The findings offer a practical framework for enhancing fire safety education tailored to dormitory based schools, contributing to improved preparedness, response capability, and student survival in real fire emergencies.

This study analyzes the importance-performance analysis (IPA) of the 10 dimensions of the smart construction safety management system, and analyzes which dimensions are important and which dimensions are performing to determine key improvement tasks, incremental improvement tasks, Maintenance and reinforcement tasks and continuous maintenance tasks were derived. Among the 10 dimensions of the smart construction safety management system, the dimensions that are recognized as important by all field managers and field workers and have high performance are the automatic risk displacement measurement system, smart environmental sensor system, and heavy equipment seizure prevention system. However, areas that were perceived as having high importance but low performance were worker location tracking systems, smart safety helmet chin muscles, and smart safety ring fastening. Among the smart construction safety management systems perceived by field managers, areas for key improvement with high importance and low performance included worker location tracking system and smart safety ring fastening. Among the smart construction safety management systems perceived by field workers, the area for key improvement with high importance and low performance was the automatic risk displacement measurement system.

This study aims to classify types of work-life balance among employees using Latent Profile Analysis (LPA) and investigate variations in depressive symptoms and satisfaction with working conditions across these types. Data were derived from the 6th Korean Working Conditions Survey (KWCS), conducted between 2020 and 2021, which included a sample of 49,479 employed individuals. The LPA revealed three distinct profiles of work-life balance: Low Balance (18.5%), Moderate Balance (72.9%), and High Balance (8.6%). Significant differences in depressive symptoms and satisfaction with working conditions were observed among these profiles. Specifically, the Low Balance group exhibited the highest levels of depressive symptoms and the lowest satisfaction with working conditions, while the High Balance group displayed the lowest depressive symptoms and the highest satisfaction. These findings underscore the critical role of work-life balance in influencing both depressive symptoms and job satisfaction among workers.