• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.13 no.4
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• pp.157-163
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• 2013

The development of the latest media technology has changed the traditional broadcasting system. The traditional broadcasting system, which was operated by the mass media and the terrestrial broadcasters, is now transformed to the viewer-centered and bidirectional media through the convergence of internet and mobile. In terms of broadcasting environment, the function of the traditional TVs has been changed to the Smart TVs combined with an open platform which not only deliver visual contents, but also supply various applications and additional information linking the content providers and viewers. This ongoing broadcasting environmental change has made it possible for viewers to participate in the programs such as reality shows or sports events through SNS, texting or phone calls. Therefore, the purpose of this experiment is to present the ways to promote easier and more convenient viewer-participation in the programs by applying mobile messenger to existing broadcasting system in order to enhance the involvement of broadcasters and viewers of the programs and to diversify the roles of content providers and viewers in broadcasting.

• Journal of Convergence for Information Technology
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• v.10 no.3
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• pp.200-207
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• 2020

The purpose of this study was to investigate the effect of mechanical massage on abdominal region on the reduction of abdominal fat in obese middle aged women. 10 middle aged obese women were participated in as subjects and executed 20~30min's mechanical abdominal massage for 4 weeks. At the beginning and end of 4 week's treatment, measured body composition, waist circumference and abdominal fat area and analyzed using SPSS. As a result, there were significant decrease in body weight(p= .003), % bodyfat(p= .018), waist circumference(p= .029), VFA(p= .007), SFA(p= .045) and TFA(p= .007) according to 4 weeks' treatment. Considering these results, it can be suggested that mechanical massage treatment on abdominal region in middle aged obese women be a effective method to reduce abdominal fat and furthermore to prevent and cure cardiovascular disease and metabolic syndrome caused by obesity.

• Journal of Convergence for Information Technology
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• v.8 no.4
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• pp.99-108
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• 2018

This study regards the savoring, emotion and happiness of 232 equestrians who participated in leisure sports horse riding. First, exploratory factor analysis and confirmatory factor analysis were conducted to extract the main variables and to verify the validity of the study. Second, correlation analysis was performed to find out the correlation between major variables. Third, path analysis was performed to derive the final result of this study. In addition, we conducted a reliability analysis of major measurement tools to determine internal consistency(Conbach's ${\alpha}$) utilizing IBM SPSS 21.0 and IBM AMOS 21.0. The results show that past recall had a statistically significant negative impact on negative emotions and future expectations had a negative impact on positive emotions. Also, future expectations showed a statistically significant effect on euphoria and positive emotions had positive effects on happiness.

• Journal of Convergence for Information Technology
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• v.8 no.6
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• pp.93-99
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• 2018

The purpose of this study was to prove the effect of passive stretching after delayed muscular pain induction in university students and to propose a rehabilitation exercise program for effective pain relief and prevention in case of injury. Subjects were divided into passive stretching group and control group. Passive stretching group was performed passive stretching after delayed muscular pain induction and control group did not perform any treatment after delayed muscular pain induction. The delayed muscular pain induction method was induced by bench step motion. The height of the step box was 50cm. The data were analyzed by two-way RGRM ANOVA for comparison of passive stretching group and control group. In conclusion, passive stretching after delayed myalgia has a positive effect on blood fatigue (CRP, LDH) and subjective pain scale(VAS).

• Journal of Information Technology Applications and Management
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• v.28 no.3
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• pp.77-87
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• 2021

The color gray in the cinema expresses the private or public memory and oblivion in the reminiscence scenes. The aesthetic function and meaning of gray that interacts with other elements in cinematic time and space are expanded in various ways. This study was analyzed the cases in which gray was used as the main visual style by limiting the scope to Korean films. Based on the traditional cultural symbolic meaning of gray, I analyzed how it was applied and transformed in films, and interpreted the cultural-social meaning by the interaction between gray and other elements. In film history starting from monochrome, gray has been used as a visual device suitable for realizing cinematic or imaginary reality. Gray is adopted when dreams or recollections are visualized as imaginary reality, and it is used when dreamy imaginations of daydreaming are demonstrated. Gray, which reproduces the dreamlike reality of imagination, is the concrete and realistic way of expression. First, in Korean films, gray is a flashback visual device that recalls the past, and is an intermediary visual form that materializes the imaginary. In films such as Ode to My Father (2014), DongJu (2015), A Resistance(2019) and The Battle : Roar to Victory (2019), the gray of the past is a visual device for cultural memory that builds the homogeneity and identity of the group. In the era of hyper-visibility, gray in black and white images is intended to be clearly remembered by unfamiliarity rather than blurry oblivion by familiarity. Second, in genre films with disaster materials such as Train To Busan (2016) and Ashfall (2019), the grays of rain, fog, clouds, shadows and smoke highlight other elements, and the gray color causes anxiety and fear. In war films such as TaeGukGi: Brotherhood Of War (2003) and The Front Line (2011), gray shows a more intense brutality than the primary color. In sports films such as 4th Place (2015), Take Off (2009) and Forever The Moment (2007), gray expresses uncertainty and immaturity. Third, gray visualizes the historical memory of A Petal (1996), the oblivion in Oh! My Gran (2020) and Poetry (2010), and the reality of daydreaming Gagman (1988) and Dream (1990). At the boundary between imagination and reality, gray is a visual form of dreams, memories and forgetfulness.

• Journal of Convergence for Information Technology
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• v.12 no.5
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• pp.177-182
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• 2022

This study aim to verify the difference in muscle activity due to difference in the direction of the stroking method for the stroke direction of the muscles using a tool made by a 3D printer. The subjects were conducted with 20 healthy adults in their 20s, and IASTM applied the intervention of the perpendicular stroking on the direction of muscle driving and intervention of the pararell stroking on the direction of muscle driving, with 10 each deployed. All subjects measured the muscle activity before intervention, and the muscle activity was measured and compared with the independent T test and the paired T test. The results of this study showed a significant increase in muscle activity in vertical groups, although the muscle activity in horizontal groups decreased. It was that differences in direction are significant in the application of IASTM.

• Journal of dental hygiene science
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• v.22 no.4
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• pp.233-240
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• 2022

Background: In modern society, rapid changes in the medical environment have required medical staff to access various information and be competent in active and effective problem-solving through collegial interactions. In line with these changes, universities are aiming to connect education. This study aimed to provide basic data of connected-convergence education by survey the awareness and needs of college students in health-related fields. Methods: This study included 122 college students from the health field. A survey regarding "the awareness and need of connected-convergence education" was conducted and general characteristics of the participants were collected from June to July 2022. Results: The awareness of connected-convergence education was low at 19.7%, but the intention to participate was high at 74.6%. Subject requirements were 18.0% for medical psychology, 13.5% for communication and counseling, 13.5% for medical artificial intelligence technology convergence, and 10.4% for sports health management. In the group showing high satisfaction with the major curriculum, the demand for connected education was also high. For efficient operation, it was investigated that it was necessary to secure specialized training courses, recognition of liberal arts credits, the right to register for courses equal to those of major students, and secure dedicated classrooms. Conclusion: Although the awareness and experience of connected-convergence education among the participants were low, the intention to participate was high. As such a plan to revitalize the university curriculum was required. It is timely to discuss the nurturing of convergence-type talents and multidisciplinary thinking skills. It is meaningful to provide basic data necessary for connected-convergence education in health-related fields at university. Universities should strive to enhance job competency in the health field by providing connected-convergence education based on student demands.

• International Journal of Computer Science & Network Security
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• v.23 no.12
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• pp.167-174
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• 2023

Electronic educational environments in the conditions of quarantine restrictions of COVID-19 have become a common phenomenon for the organization of distance educational activities. Under the conditions of Russian aggression, Ukrainian proof of their use is unique. The purpose of the article is to analyze the role of electronic educational environments in the process of training applicants for higher education in Ukraine in the realities of a large-scale war. General scientific methods (analysis, synthesis, deduction, and induction) and special pedagogical prognostic methods, modeling, and SWOT analysis methods were used. In the results, the general properties of the Internet educational platforms common in Ukraine, the peculiarities of using the Moodle and Prometheus platforms, and an approximate model of the electronic learning environment were discussed. The reasons for the popularity of Moodle among Ukrainian universities are analyzed, but vulnerable elements related to security are emphasized. It was also determined that the high cost of Prometheus software and less functionality made this learning environment less relevant. The conclusions state that the military actions drew the attention of universities in Ukraine to the formation of their own educational platforms. This is especially relevant for technical and military institutions of higher education.

• Journal of the Korean Society for information Management
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• v.39 no.4
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• pp.191-213
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• 2022

With a view to providing a high-quality policy information service beyond the existing national task service of the national policy information portal (POINT) of the National Library of Korea Sejong, it would be necessary to effectively provide the policy data needed for the implementation of the new national tasks. Accordingly, in this study, an attempt has been made to find a way to connect and develop the BRM-based national tasks and the policy information contents. Towards this end, first, the types of national tasks and the contents of each field and area of the government function's classification system were analyzed, with a focus placed on the 120 national tasks of the new administration. Furthermore, by comparing and analyzing the national tasks of the previous administration and the current information, the contents ought to be reflected for the development of contents related to the national tasks identified. Second, the method for linking and collecting the policy information was sought based on the analysis of the current status of policy information and the national information portal. As a result of the study, first, examining the 1st stage BRM of the national tasks, it turned out that there were 21 tasks for social welfare, 14 for unification and diplomacy, 17 for small and medium-sized businesses in industry and trade, 12 for general public administration, 8 for the economy, taxation and finance, 6 for culture, sports and tourism, science and technology, and education each, 5 for communication, public order and safety each, 4 for health, transportation and logistics, and environment each, 3 for agriculture and forestry, 2 for national defense and regional development each, and 1 for maritime and fisheries each, among others. As for the new administration, it is apparent that science technology and IT are important, and hence, it is necessary to consider such when developing the information services for the core national tasks. Second, to link the database with external organizations, it would be necessary to form a linked operation council, link and collect the information on the national tasks, and link and provide the national task-related information for the POINTs.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
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• v.10 no.1
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• pp.129-145
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• 2004

Many physical therapy who graduate department of physical therapy interested in physical therapy specialist. The boundary of physical therapy specialist is consist of 7 parts; CCS(Cardiopulmonary Certified Specialist), ECS(Clinical Electrophysiologic Certified Specialist), GCS(Geriatric Certified Specialist), NCS(Neurologic Certified Specialist), NCS(Neurologic Certified Specialist), OCS(Orthopaedic Certified Specialist), PCS(Pediatric Certified Specialist), SCS(Sports Certified Specialist). So the purpose of this study was to investigate of undergraduate student's interest about the area of special physical therapy and its academy. The data were collected from May 17 to 24, 2004 and 158 valid questionnaires were obtained and analyzed. It was for undergraduate students who major in physical therapy in college and university which are located in Busan, Ulsan and Kyoungnam province. The result is follows: 1. The research about the study of physical therapy after graduation was that 45.5% of female thought that they going to study as possible as they can was the best. In the case of men, 54.3% of male thought that they going to study was the best. 2. The result about recognition of special physical therapy was that 62.0% of people answered CCS, 69.6% of people answered GCS. The most familiar part of special physical therapy at course of school curriculum was that 88.0% of people answered OCS, and 84.2% of people answered NCS. 3. The result about the most interesting part of special physical therapy was that 68.6% of male and 36.1% of female answered OCS. On the other hand, the least part that people doesn't care was that 41.2% of male answered PCS, and 41.0% of female answered CCS. 4. About educational matters of special physical therapy and its academy was that 60% of answered 'Not enough'. An answer to question of special physical therapy and its academy's educational necessity. At the a course of faculty and clinical practice was that 58.9% of answered 'somewhat necessary'. After graduation, study a plan of special physical therapy was that 59.5% of answered 'immediate academy'. 5. Recognize scale in alternation physical therapy, think of extend physical therapy's territory is 'necessary of extend territory' was 78% the highest answer. 57.6% of answered was concerned about alternating physical therapy, and want to study.