• Journal of the International Relations & Interdisciplinary Education
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• v.3 no.2
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• pp.67-85
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• 2023

Various support is being provided at the Office of Education level to resolve educational deficits and side effects caused by the prolonged COVID-19 pandemic. Because comprehensive support for teachers' physical and mental recovery is as important as support for student recovery, this paper looked at the teacher recovery support projects and best practices of the Chungcheongbuk-do Office of Education. The Chungcheongbuk-do Office of Education operates the Teacher Healing Support Center, operation of itinerant temporary teachers to support short-term classes for elementary and middle school students, supports for the operation of 'Elementary Life Assistants, advancement of the 'School Work Immediate Support System', development and production of easy and easy work help materials for low-experience teachers, and school autonomy. We are improving educational conditions through various supports for teacher recovery, such as organizing and operating an operation support group. In particular, in addition to providing opportunities for recharge, such as psychological and emotional healing support and healing training, streamlining school work and supporting workload reduction, such as restructuring school work and improving work methods, is significant as a more fundamental measure for teacher recovery. there is.

• Informatization Policy
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• v.31 no.3
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• pp.72-87
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• 2024

The recent COVID-19 pandemic has witnessed the rapid growth of the fitness app market, with weight management apps occupying a substantial market segment. In connection, a growing body of research has been conducted to examine design elements aimed at fostering user motivation and long-term engagement, without considering user characteristics, which are critical to understanding user responses to weight-loss apps. Therefore, to fill this research gap, this research focuses on the weight stigma of users and strives to examine what affects such user characteristics have on the weight-loss apps. The main findings of this study is that higher help-seeking intention and willingness to use weight management apps among those who show high weight stigma consciousness than those with low consciousness. This study further shows the interaction effects between weight stigma consciousness AI types of service. This research provides new insights on how to design elements of weight-loss apps targeting both non-stigmatized and stigmatized users. It shows that in designing public applications, feeling-based AI that considers the psychological needs of users may be more effective for individuals with weight stigma.

• Safety and Health at Work
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• v.15 no.3
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• pp.352-359
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• 2024

Background: Organizational downsizing may be significantly linked to depressive symptoms, yet research on this impact in Asian contexts is limited. This study investigates the association between downsizing during the COVID-19 pandemic and depressive symptoms across diverse employment statuses. Methods: This study used the data from 6th Korean Working Conditions Survey. Depressive symptoms were measured using WHO-5 well-being index with a cut-off of 50. Downsizing was defined as decrease in the number of employees during last three years. Multivariable logistic regression adjusted for socio-demographic and occupational factors was used to estimate the adjusted odds ratio (OR) and 95% confidence interval (CI) for depressive symptoms associated with downsizing, including subgroup analyses. Results: Among 26,247 Korean workers (mean age: 43.4, men: 47.5%), the prevalence of depressive symptoms was 29.5% (n = 7,751), and the proportion of downsizing was 15.2% (n = 3,978). The prevalence of depressive symptoms was significantly higher among the downsizing group (36.7%, n = 1,460) than among the no-downsizing group (28.3%, n = 6,291). The result of logistic regression revealed a significant association between downsizing and depressive symptoms (adjusted OR [95% CI]: 1.39 [1.29-1.50]), particularly pronounced among high socioeconomic status workers. Conclusion: This study underscores the significant association between depressive symptoms and organizational downsizing, especially high vulnerability of socioeconomically advantaged and stable workers. These findings highlight the necessity for targeted mental health support and further longitudinal research to clarify the relationship between employment changes and mental health within the Korean workforce.

• Journal of Korean Society of Occupational and Environmental Hygiene
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• v.34 no.3
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• pp.179-188
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• 2024

Objectives: The safety of distributed masks has been widely investigated following the coronavirus disease (COVID-19) pandemic. Although the unpleasant odor from masks is concerning, research on the toxicity of volatile organic compounds emitted from them is limited. Here, we aimed to quantify the VOCs emitted from masks and explore strategies for safe mask usage. Methods: The VOCs emitted from 15 masks in five categories were measured. Proton transfer reaction time-of-flight mass spectrometry (PTR-TOF-MS, IONICON, Austria), which can rapidly and sensitively detect complex mixtures, was conducted. The test chamber connected to the equipment was comprised of uninterrupted acrylic and glass. PTR-TOF-MS data were analyzed using Tofware (PTR-MS Viewer 3.3, IONICON, Austria). Statistical analyses were performed using SPSS ver. 20 to determine the highest, lowest, and average concentrations of the VOCs (IBM SPSS Inc., USA). Analysis of variance (ANOVA) was conducted to compare the VOCs emitted from different masks. Results: A total of 25 VOCs were detected among the 15 masks. The peak concentrations of formaldehyde, acrolein, isoprene, and benzene were higher than the exposure standards (Ceiling). The average concentrations of these compounds differed significantly among the mask samples (p < 0.05). The VOC concentration decreased gradually after approximately one hour. Conclusions: Higher concentrations of VOCs were emitted from healthy, printed, and surgical masks compared to industrial masks. Further research is required to determine the factors affecting VOCs, such as mask material, temperature, and humidity. For safety, masks must be ventilated for at least an hour before usage.

• Journal of the Korea Institute of Information Security & Cryptology
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• v.34 no.5
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• pp.915-925
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• 2024

As non-face-to-face work increases due to the COVID-19 pandemic, companies have introduced collaboration tools to perform work without spatial constraints. The rapidly growing collaboration tool market continues to show high utilization rates even after the endemic due to the increase in demand for hybrid work that combines face-to-face and non-face-to-face work. The use of collaboration tools increases work efficiency, facilitates smooth collaboration, and increases data integration, generating various data. However, at the same time, it also increases the risk of exposure of corporate confidential information due to the possibility of external access by internal users. In response to this, an analysis method is needed to collect and acquire data during digital investigations targeting collaboration tools. In this paper, we identified local artifacts targeting JANDI, a collaboration tool in a Windows environment, and explained how to collect and analyze data through API reconstruction. Finally, we presented a digital forensic utilization method through scenario and chat room reconstruction.

• The Journal of Korean Medicine
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• v.45 no.3
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• pp.31-39
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• 2024

Background: In the Republic of Korea, the implementation of the Life-Sustaining Treatment Decision System has facilitated end-of-life care planning through advanced directives. Despite the availability of this system, there are few studies about advance directives itself and Korean medicine clinics(KMC) have been underrepresented as registration institutions, with limited data on their involvement. Objective: The study delved into the landscape of advance directives within KMC, shedding light on the characteristics of the subject and the correlation between sociodemographic factors with the intention to use hospice and the allowance of pre-access. Results: Data from a specific KMC's advance directives registry were analyzed, with 89 cases meeting the criteria for investigation. Results revealed a predominant female presence among registrants, with an average age of 70.28 ± 9.47 years. While no statistically significant relationship was found between gender/age/distance and the intention to use hospice or pre-access allowance, those expressing a desire for hospice care were more inclined to permit pre-access. In addition, the closer the distance, the older the subject. These findings underscore the evolving dynamics of end-of-life care planning in Korea, urging greater participation of KMC in hospice palliative care initiatives. The study's limitations include its single-institution focus and potential impact from the COVID-19 pandemic. Conclusion: The study found a strong link between hospice intention and pre-access allowance and highlighted the association between distance and age. These findings emphasized the evolving role of KMC in end-of-life care planning and call for further research to explore their increasing involvement in hospice palliative care initiatives.

• Korea Trade Review
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• v.48 no.3
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• pp.131-150
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• 2023

The purpose of this study was to find a countermeasure to the U.S. import refusals for the Korean healthcare and life sciences industry. To this end, an analysis of trends during the pandemic was conducted using the KITA Border Rejection Database, which includes information on items and types of import refusals. The reason for rejection was also analyzed according to the FDA violation codes. The degree of countermeasure for import refusals was identified by measuring the unit rejection rate (URR). The results of the analysis showed that the major U.S. import refusals for the Korean healthcare and life sciences industry had expanded from contact lenses to COVID-19 diagnostic kits and drugs after the pandemic broke out. The major reasons for import refusals were non-compliance with the Predicate Device and Drugs Act and non-approval by the FDA for products and facilities. On the other hand, the unit rejection rate (URR) of major items in the Korean healthcare and life sciences industry was measured higher than the industry average. The results therefore showed a low level of response to U.S. import refusals. The results of the analysis of reasons for import refusals by item according to FDA violation codes were as follows. First of all, the main violation for contact lenses and COVID-19 diagnostic kits corresponded to misbranding. This was often due to the fact that Korean companies did not provide the relevant notices and information required by the FDA. Many cases also failed to demonstrate a substantial equivalency compared to predicate devices already on the market. On the other hand, applications for new unapproved drugs were not accepted as they had yet to pass relevant regulations that would prove their safety and efficacy. In conclusion, import refusals for the Korean healthcare and life sciences industry were found to be closely related to technical barriers to trade (TBT).

• Journal of Venture Innovation
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• v.4 no.2
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• pp.29-42
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• 2021

The stress on finding a job is also increasing in a situation where the difficulty in finding a job is aggravating due to the COVID-19 pandemic. In this study, the major satisfaction of college students was subdivided into subject satisfaction and relationship satisfaction, and the relationship between these and job-seeking stress was investigated. In addition, We tried to find out whether there is a difference in the influence relationship between these majors according to their current major, that is, whether they majored in a science, engineering major or a social science major. The population for the study was the students currently enrolled in the 4th grade, and the research sample was obtained from students of H and N universities in the metropolitan area. A total of 220 people were analyzed, 110 people from science and engineering and 110 from social sciences. For analysis, SPSS 24.0 and Process Macro 5.0 were used. The empirical analysis results are as follows. First, subject satisfaction had a negative (-) effect on job-seeking stress. Second, relationship satisfaction also had a significant negative (-) effect on job-seeking stress. Third, there was a significant difference between science, engineering students and social science students in the effect of subject satisfaction on job-seking stress. Fourth, in the effect of relationship satisfaction on job-seeking stress, there was also a significant difference between science, engineering students and social science students. Therefore, the higher the satisfaction with the major you are majoring in, the lower the job-seeking stress, and the extent of this decrease is social science students were larger than science, engineering students. It is necessary to be cautious in generalizing the results of this study, which was made in the context of the COVID-19 pandemic. Based on the empirical analysis results, the academic and practical implications of this study are presented.

• Journal of Korea Port Economic Association
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• v.37 no.1
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• pp.159-178
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• 2021

This study analyzed issues and trends related to ports with 86,611 news articles for the 30 years from 1991 to 2020, using BIGKinds, a big data news analysis service. The analysis was based on keyword analysis, word cloud, relationship diagram analysis offered by BIG Kinds. Analysis results of issues and trends on ports for the last 30 years are summarized as follows. First, during Phase 1 (1991-2000), individual ports such as Busan, Incheon, and Gwangyang ports tried to strengthen their own competitiveness. During Phase 2 (2001-2010), efforts were made on gaining more professional and specialized port management abilities by establishing the Busan Port Authority in 2004, the Incheon Port Authority in 2005, and the Ulsan Port Authority in 2007. During Phase 3 (2011-2020), the promotion of future-oriented, eco-friendly, and smart ports was major issues. Efforts to reduce particulate matters and pollutants produced from ports were accelerated, and an attempt to build a smart port driven by port automation and digitalization was also intensified. Lastly, in 2020, when the maritime sector was severely hit by the unexpected shock of the COVID-19 pandemic, a microscopic analysis of trends and issues in 2019 and 2020 was made to look into the impact the pandemic on the maritime industry. It was found that shipping and port industries experienced more drastic changes than ever while trying to prepare for a post-pandemic era as well as promoting future-oriented ports. This study made policy suggestions by analyzing port-related news articles and trends, and it is expected that based on the findings of this research, further studies on enhancing the competitiveness of ports and devising a sustainable development strategy will follow through a comparative analysis of port issues of different countries, thereby making further progress toward academic research on ports.

• Journal of the Korea Convergence Society
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• v.11 no.12
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• pp.329-341
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• 2020

As COVID-19 pandemic sweeps across the world, more than 45 million confirmed cases and over 1,000,000 deaths have occurred till now, and this situation is expected to continue for some time. In particular, more than half of the infections in European countries such as Italy and Spain occurred in nursing homes, and it is reported that over 4,000 people died in nursing homes for older adults in the United States. Therefore, the issues that need to be addressed after the COVID-19 crisis include finding a fundamental solution to group care and shifting to family-centered care. More specifically, it is expected that there will be ever more lively discussion on establishing and expanding hyper-technology based community care, that is, family-centered care integrated with ICT and other Industry 4.0 technologies. This poses a challenge of how to combine social security and social welfare with Industry 4.0 in concrete ways that go beyond the abstract suggestions made in the past. A case in point is the proposal involving smart welfare cities. Given this background, the present paper examined the concept, scope, and content of non-face-to-face care in the context of previous literature on the function and scope of the social security platform, and the concept and expandability of the smart welfare city. Implementing a smart city to realize the kind of social security and welfare that our society seeks to provide has significant bearing on the implementation of community care or aging in place. One limitation of this paper, however, is that it does not address concrete measures for implementing non-face-to-face care from the policy and legal/institutional perspectives, and further studies are needed to explore such measures in the future. It is expected that the findings of this paper will provide the future course and vision not only for the smart welfare city but also for the social security and welfare system in administrative, practical, and legislative aspects, and ultimately contribute to improving the quality of human life.