• Journal of Industrial Convergence
• /
• v.22 no.3
• /
• pp.51-65
• /
• 2024

This study aims to understand positive changes in balance and gait function and difficulties in the instructor's guidance process through repetitive basic motor skill-based physical activities targeting people with cerebellar ataxia. For this purpose, five adults with cerebellar ataxia were selected as research subjects, and their three instructors participated as research participants. To collect quantitative data, the average and standard deviation were examined through pre-and post-evaluation of the research participants' physical activity classes for 16 weeks. The mean and standard deviation of the collected data were calculated using the Shapiro-Wilk test in the SAS 9.1 statistical program (p<.05). As a qualitative data collection method, the cultural description method of developmental research(DSR) proposed by Spradley(1980) was adopted, and the collected data were analyzed inductively according to the analysis method of Mertens(1990). Through this, 31 concepts, 10 subcategories, and 4 categories were discovered. As a result, the difficulties experienced by the research participants included insufficient guidance environment, dissatisfaction of consumers, difficulty in guidance, and non-cooperation of colleagues. Based on these research results, it was found that institutional, legal, and policy support should be provided not only to public institutions but also to private physical activity institutions that can use vouchers in order to maintain the balance of adults with cerebellar ataxia as well as to guide their physical activities.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.1
• /
• pp.153-158
• /
• 2024

Recently, concerns about the spread of credit risk in China's real estate market are gradually increasing. Therefore, it is very meaningful to diagnose the management stability of Chinese commercial banks. This study analyzes the impact of housing prices on the loan proportion and management stability of Chinese commercial banks. In addition, we classify Chinese commercial banks according to size and verify whether there are differences in loan proportion and management stability. If there is a difference by scale, the effect of interaction with housing price changes is also verified. The analysis results are summarized as follows. First, it was found that as the housing price growth rate increases, the proportion of loans from Chinese commercial banks increases. Second, as the rate of increase in housing prices and the proportion of total loans increases, management stability appears to decrease. Third, larger banks were found to have a higher proportion of loans, and smaller banks were found to have greater management stability. The results of this analysis show that Chinese commercial banks' aggressive expansion of their loan proportion is lowering their management stability. Therefore, it is necessary to adjust the loan ratio to the appropriate size level and secure stability with differentiated strategies according to the loan ratio

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.1
• /
• pp.25-34
• /
• 2024

The purpose of this study is to present the direction of career education by analyzing the meaning of the 3rd Five-Year Basic Plan for Career Education (2023-2027). The meaning of the 3rd Five-Year Basic Plan for Career Education (2023-2027) is: First, the 1st Comprehensive Career Education Plan (2010-2013) and the 2nd Five-Year Basic Plan for Career Education (2016-2020) It is most meaningful that the achievements and limitations of the program were analyzed and reflected in the 3rd 5-year basic plan for career education (2023-2027). Second, the career education presented in the 2022 revised curriculum is faithfully reflected. Third, the range of career education has not only increased, but also has been expanded in depth. Based on this, the direction of career education is presented. First, career education needs to be carried out throughout life. Second, it is necessary to respond sensitively to rapid social environment changes. Third, career education needs to be conducted in an organic relationship between government agencies. Career education policies need to be established and implemented from a holistic perspective of various government agencies such as industry, labor, and education.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.1
• /
• pp.345-352
• /
• 2024

K-Pop Square Media, located at COEX in Samseong-dong, has gained public attention and mass media focus by showcasing various three-dimensional videos on a large LED display. The video content on the distinctive large curved LED display utilizes a form of media façade technique, establishing itself as a new landmark and attraction within the spatial characteristics of the COEX Plaza. This study aims to examine the characteristics of media facades used in outdoor advertising in urban spaces, focusing on K-Pop Square Media. The approach for this research involves three aspects: Firstly, examining the 'spatial characteristics' of urban public spaces by referencing Kevin Lynch's five elements constituting urban space and William J. Mitchell's exploration of smart spaces and changes in spatial paradigms. Secondly, analyzing the 'digital nature' of outdoor advertising through an examination of three types of Digital Out-Of-Home (DOOH) Media. Thirdly, exploring the 'technological advancements and content composition of media facades' by investigating types of display media (projection, LED screens), the inception of media facades, and the latest display technology like Anamorphic displays. Through this research, it becomes evident that K-Pop Square Media exhibits characteristics of publicness, communicativeness, artistry, and placemaking through the spatial characteristics of smart spaces, the media-specific aspects of Digital Out-Of-Home advertising, and the content composition of media facades.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.3
• /
• pp.833-838
• /
• 2024

The urban railway sleeper floating track(STEDEF) is a structure that structurally separates the sleepers and the concrete bed using sleeper boots and resilience pads to reduce vibration transmitted to the concrete bed. Recently, the resilience pads of sleeper floating tracks that have been in use for more than 20 years are deteriorating. Accordingly, in order to evaluate the performance of the resilience pad, a static spring stiffness test is being performed after extracting the resilience pad. This evaluation technique is performed after replacing the resilience pad in use. However, the track natural frequency can change depending on the resilience pad spring stiffness and the uplift and subsidence of the concrete bed. In this study, modal testing technique was used to evaluate the track natural frequency. For this purpose, the sleeper boots material, resilience pad spring stiffness, and track natural frequency according to concrete bed uplift and subsidence were measured using modal tests at a laboratory scale. It was analyzed that the natural frequency of the sleeper floating track was directly affected by changes in the spring stiffness of the resilience pad. In addition, the change in natural frequency due to the uplift and subsidence of the concrete bed was also found to be large. Therefore, it is believed that the modal test technique presented in this study can be used to evaluate the resilience pad deterioration and voided sleepers.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.3
• /
• pp.839-844
• /
• 2024

This study analytically analyzed the impact of underground structure displacement behavior on track damage due to adjacent excavation work, ground deterioration, and changes in groundwater level. The concrete track that was the subject of the study was analyzed for sleeper floating track(STEDEF) and precast concrete slab track(B2S). Sleeper floating track is a track structure in which the concrete bed and sleepers are voided. precast concrete slab track is a track structure that induces the elastic behavior of the rail by assembling rails and fasteners using slabs. For numerical analysis, each concrete track, from rail to concrete bed, was modeled as three-dimensional elements. In addition, the displacement behavior of the underground structure was set as a variable to analyze the damage effect on the concrete bed. Using numerical analysis, the concrete bed stress due to uplift and subsidence was analyzed, and the level of crack effect was analyzed by comparing it to the tensile strength and shear strength. As a result of the analysis, it was found that the sleeper floating track was more vulnerable than the precast concrete slab track when the same uplift and subsidence occurred. In addition, uplift and subsidence, it was analyzed that the cracks range in the sleeper floating track was large.

• The Journal of Korea Institute of Information, Electronics, and Communication Technology
• /
• v.17 no.3
• /
• pp.121-129
• /
• 2024

The rapid advancement of digital technology and the COVID-19 pandemic have significantly accelerated the growth of online commerce, highlighting the need for support mechanisms that enable small business owners to effectively respond to these market changes. In response, this paper presents a foundational technology leveraging the Online to Offline (O2O) strategy to automatically capture products displayed on retail shelves and utilize these images to create virtual stores. The essence of this research lies in precisely identifying and recognizing the location and names of displayed products, for which a single-class-targeted, lightweight model based on YOLOv8, named ESD-YOLOv8, is proposed. The detected products are identified by their names through feature-point-based technology, equipped with the capability to swiftly update the system by simply adding photos of new products. Through experiments, product name recognition demonstrated an accuracy of 74.0%, and position detection achieved a performance with an F2-Score of 92.8% using only 0.3M parameters. These results confirm that the proposed method possesses high performance and optimized efficiency.

• Journal of Service Research and Studies
• /
• v.14 no.3
• /
• pp.102-130
• /
• 2024

The accelerated pace of change in the business environment and the advent of new information and communication technologies since the onset of the pandemic have had a profound impact on the way in which work is conducted. These developments are also affecting the nature of secretarial roles, with the adoption of digital workplaces rendering online-based work that transcends physical time and space the norm. The role of the secretary is also undergoing a transformation, with the capacity to utilize digital technology and communicate in person emerging as crucial competencies. The objective of this study is to provide an exploratory account of the evolving work environment and the newly required competencies of secretaries in the digital workplace. The research methodology comprised in-depth interviews with current assistants, the objective of which was to explore the cultural, spatial, technological, and workplace changes and the new competencies required. The study revealed that the role of secretaries in the digital workplace is undergoing a significant transformation. This is characterised by a decline in traditional face-to-face work, an increased reliance on digital platforms, and the digitisation of information management. The competencies deemed essential for success in this evolving environment include digital literacy, proficiency in text-based communication, the ability to maintain a consistent attitude towards online and offline work, and the capacity to adapt to new situations. The findings of this study contribute to the academic understanding of the digital workplace for secretaries and provide a useful basis for the development of practical secretarial education and career development programs. Furthermore, this study aims to provide a more comprehensive examination of secretarial work in the digital workplace and to identify areas where secretaries may require additional support.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.4
• /
• pp.23-31
• /
• 2024

The purpose of this study is to present the direction of teacher training to the future society by analyzing the key directions for teacher training announced by the Teacher Education and Training Department of the Ministry of Education for the past three years (2021, 2022, and 2023). The research results are as follows. First, there has been no change in the background for teacher training over the past three years. The background for the promotion of teacher training over the past three years is to increase teacher expertise, respond to the future environment, improve the quality of teacher training, and secure momentum for educational policy. The details of the background for the promotion have also remained unchanged over the past three years. Second, the teacher training vision for the past three years is innovation in the teacher training system. To this end, the vision is to lead changes in the future educational environment in 2021, to lead future public education in 2022, and to provide customized educational support for individual students in 2023. In terms of training goals, in 2021, the goal is to continuously develop professionalism appropriate for the life stage of teachers and enhance teacher core competencies suitable for the future educational environment, and in 2022, to strengthen teacher capabilities appropriate for the future education system and secure social trust through enhancing teacher training. In 2023, the focus is on changing classroom teaching through strengthening teacher capabilities suitable for the future education system and improving teacher training. There are three main directions for teacher training over the past three years. First, customized training support, second, strengthening the future training system, and third, improving teacher training. These three are all similar over the past three years. In conclusion, there has been no significant change in the direction of teacher training over the past three years.

• The Journal of the Convergence on Culture Technology
• /
• v.10 no.4
• /
• pp.33-40
• /
• 2024

The Ministry of Education announced the main points of the 2022 revised curriculum on November 24, 2021. Democratic citizenship education to foster citizenship appears as one of the detailed tasks among the key tasks of the 2022 revised curriculum. We are promoting democratic citizenship education to foster citizenship. Therefore, what does democratic citizenship education specifically mean and what does it consist of? There is a need to look into what methods this should be used for. The purpose of this study is to explore the meaning of democratic citizenship education revealed in the 2022 revised curriculum. The contents of democratic citizenship education for the cultivation of citizenship revealed in the general discussion of the 2022 revised curriculum are analyzed as follows. First, it means education related to democracy and social issues. The specific contents of democracy and social issues are ① peace, ② human rights, ③ gender equality, and ④ cultural diversity. Second, critical thinking education. Third, media literacy education is necessary because democratic citizenship education must respond appropriately to the times in line with social changes such as the emergence of Chat GPT. Fourth, while emphasizing democratic decision-making education, it includes social empathy and communication education. Fifth, it contains local and national community participation and practical education as a method for citizen participation and practice. As described above, democratic citizenship education was specified in the general introduction of the 2022 revised curriculum. In order to carry out such democratic citizenship education systematically, it is necessary to establish the principles of democratic citizenship education.