• Journal of Hydrogen and New Energy
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• v.30 no.4
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• pp.356-361
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• 2019

Since the government announced the roadmap to revitalize the hydrogen economy, we are constantly making the effort to expand the use of fuel cell electric vehicles (FCEV) and hydrogen charging stations. There is however a significant issue to build and operate the hydrogen charging station due to the lack of the profit model. Many researchers believe that the supply of FCEV will be increased in the near future and finally ensure the economy of hydrogen charging stations. This study shows that the sales changes of hydrogen gas and consumption patterns by the operation of the hydrogen charging station in Changwon City. The results will be used as the evidence to support for operating the hydrogen charging station by private businesses and the validity of additional establishment of hydrogen charging stations.

• Journal of National Security and Military Science
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• s.15
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• pp.1-30
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• 2018

This study focused on how to supplement and develop military spiritual education in response to promotion of peace and prosperity and Change of Security Environment on the Korean Peninsula. In order to succeed in the peace and prosperity on the Korean Peninsula policy, Strengthening the military spiritual education is necessary. This study was analyzed through the survey and the results are as follows: First, the awareness level of military spiritual education is more than 68%. Second, the satisfaction level of education has been quit motivated, but, the respondents demands various methods of eduction. Third, the current mental power scores showed no significant difference for environmental change. In addition, based on the results of the research, the problem of military spiritual education is as follows. It is not enough to secure the identity that can firmly support the era of peace and prosperity on the Korean peninsula. Poor budget support might hinder improving poor education facilities and outdated equipment. Furthermore, there is a lack of research on future-oriented educational system in support of traditional education methods of repetition-type repeated education and unification. Therefore, we deducted the following development strategies for the military spiritual education in this paper. First, it is necessary to strengthen the military spiritual education to support the era of peace and prosperity on the Korean Peninsula. Second, for enhancing educational environments, the educational facilities and equipments should be improved by understanding the characteristics of the education target. Third, the integrated management of military research institutes specialized in military spiritual education should be pursued as a system development for ensuring the continuous effect of education. In conclusion, continuous attention and research are needed to establish national perspective and national security perspective, raise the military spirit and utilize various education development programs in order to develop efficient military spiritual education in the future.

• Journal of Digital Convergence
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• v.17 no.8
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• pp.329-336
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• 2019

The purpose of this study is to analyze the differences of the lower back pain, fatigue, and Achilles tendon thickness according to wearing and not wearing high heels in order to understand symptoms of musculoskeletal diseases caused by wearing high heels in college students. lower extremity pain fatigue and achilles tendon thickness were measured in high heel wear group (n=19) and non high heels wear group (n=23). Participants' general characteristics and the lower extremity pain, fatigue, and Achilles tendon thickness were analyzed using mean, standard deviation. Differences in lower extremity pain, fatigue, and achilles tendon thickness were analyzed by independent t-test. The results showed that the difference between the participants' lower extremity pain (t=2.28, p=.028), right achilles tendon thickness (t=2.30, p=.027) and left achilles tendon thickness (t= 3.89, p<.001) The results of this study show that convergence approach can be applied as a basis for health problems in the structure and function of musculoskeletal disorders associated with wearing high heels. In the future, follow up observation according to the wearing of high heels in the same subject will be needed.

• (The) Research of the performance art and culture
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• no.35
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• pp.339-371
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• 2017

This paper is a study of the film A Deaf, Sam-ryong by Na Un-kyoo released in 1929 at Choseon theater. This study compared the partial scenes of the currently remaining A Deaf, Sam-ryong with related scenarios and original works, after the restructuring of the structure of A Deaf, Sam-ryong and was written for the purpose of reviewing it. The film A Deaf, Sam-ryong is based on Na Dohyang's novel A Deaf, Sam-ryong. However, in the process of adaptation, it was a work that strongly reflected the intention of Na Un-kyoo as a scenario writer. The study of these intentions has to reorganize the remaining scenes at present and rely on research methods to compare them with related scenarios or original works. Even if a situation that makes it difficult to draw clear conclusions is drawn in this research process, we can not but dismiss the method of this research itself if we can not stop the purpose of restoring the loss of Korean cinema. As a result, this study is devised to carry out this study, which had been discontinued due to the lack of work and related data so far.

• The Journal of the Convergence on Culture Technology
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• v.8 no.4
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• pp.67-74
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• 2022

The purpose of this study was to develop and apply a mental simulation practice program using standardized patients for nursing students and to verify the effectiveness. This study is a single-group pre- and post-design study, and a structured questionnaire was provided to 186 nursing students at a university in J for data collection. The collected data were analyzed using SPSS/WIN 27.0 program. As a result of the study, the mental simulation practice education program using standardized patients showed the subjects' communication ability (t=-2.575, p=001), learner self-efficacy (t=-2.228, p=.026) and problem-solving ability (t=-2.298, p=.017) was found to be effective. As a result of this study, it is necessary to develop and apply a simulation practice education program that creates an environment similar to the actual situation and applies various cases using the necessary resources to improve the field adaptation ability of nursing students.

• Journal of Korea Foundry Society
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• v.43 no.1
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• pp.43-49
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• 2023

• (The) Research of the performance art and culture
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• no.41
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• pp.39-67
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• 2020

So far, research on the 10th performance of the Geukye Suryeonguhoe has been rarely conducted. In particular, Lee Seo-hyang's Eomeoni was rarely studied, and it was only recorded that at most it was one of the 10th performances. Although the script of Eomeoni remains, and the 10th performance was an important regular performance, it should be said that the status of this research is very poor. It seems to be the result of failing to accurately examine the historical value and meaning of the single act drama Eomeoni. In order to solve these problems, it is necessary to look at the performance situation of Eomeoni and to investigate the situation at the time of Geugyesuryeonguhoe. In addition, the reason for selecting Eomeoni, the stage performance situation, theatrical elements, stage design, and related evaluations should be analyzed throughout. This study focused on examining the status of Eomeoni's performance and examining its significance, and intends to examine the flow of feminist play as a context of the Geeugyesuryeonguhoe through the conclusion.

• (The) Research of the performance art and culture
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• no.43
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• pp.263-292
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• 2021

is Hayao Miyazaki's masterpiece and world-class masterpiece, but it is also an unknown text whose essential aspects have not been sufficiently studied. Existing studies overlooked the meaning of food and meal in , and thus overlooked an important characteristic of . Therefore, research that analyzes the text focusing on the function of food and discusses the meaning of the meal in depth is required. In , food is a direct expression of desire. Excessive appetite means excessive expansion of desire, and this expansion becomes a symptom of not only individual problems but also social problems. Therefore, the realization of how to control one's inner desires by protecting the moderation of food suggests the value that this work ultimately aims for.

• (The) Research of the performance art and culture
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• no.39
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• pp.167-196
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• 2019

Geugyesuryeonguhoe founded the Silheommudae and chose Nikolai Vasilevich Gogol's Revizor as the founding performance. This Revizor theater performance was a performance equivalent to the founding performance of the Geugyesuryeonguhoe, so it had to be based on the discussion and consensus of the members. Nevertheless, the reasons for selecting this work, the actual performance situation, and whether or not it was successful were not properly addressed in the research data so far. As a result, Revizor performance of Silheommudae did not escape the powerful influence of Revizor theater performance performed at Tsukiji(築地) theater in Japan. In addition, the original design of stage, acting and acting concept of Silheommudae was not confirmed. After this performance, the change of the performance method of Geugyesuryeonguhoe was inevitable. And Geugyesuryeonguhoe was forced to carry out its own reflection on the problems in the stage process.

• Journal of the Korean Institute of Gas
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• v.22 no.3
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• pp.74-83
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• 2018

Anyone who wants to install local ventilation system must obtain a permission from the Ministry of Employment and Labor even if he has permission from the Ministry of Environment. This is because not only the Atmospheric Environmental Protection Act, but also the manufacturing industry's hazardous risk prevention plan under Article 48 Clause 2 of the Industrial Safety and Health Act is to be submitted by 15 days before the construction. Under the current Environmental Protection Act, the Ministry of Environment regulates only the emission of pollutants from local exhaust ventilation systems into the atmosphere and the contents of workers' safety and health within industrial sites are managed by the Ministry of Employment and Labor. Even with the approval of the Ministry of Environment, the number of unsuccessful cases by the Ministry of Employment and Labor has increased, causing a growing discontent among the sites due to production delays and additional costs of improvement. In addition, local exhaust systems that are at greater risk of fire explosion have increased the risk of severe industrial accidents due to fire explosion. This is due to insufficient design of air volume, control speed, return speed, duct size, and risk of fire explosion. This is because the criteria and procedures for approval of local exhaust ventilation systems are similar, but the Industrial Safety and Health Act adds additional screening items for safety and safety of workers and fire and explosion. In this study, the Environment Ministry and the Employment and Labor Ministry seek to find a reasonable way to operate the system by comparing local exhaust ventilation system installation approval standards.