• Korean Association of Arts Management
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• no.58
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• pp.153-177
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• 2021

This study attempted to analyze language networks based on the theory of art policy in the New Normal era triggered by COVID-19 and domestic and foreign policy trends. For analysis, data containing key words of "Corona" and "Art" were collected from Google News and Web documents from March to September 2020 to extract 227 refined subject words, and the extracted subject words were analyzed as indicators of frequency and centrality of subject words through the Netminor program. In addition, visualization analysis of semantic networks has been attempted for the analysis of relationships between each topic languages. As a result of the semantic network analysis, the most frequent topic was "Corona," and "Culture and Art," "Art," "Performance," "Online" and "Support" were included in the group with the most frequencies. In the centrality analysis, "Corona" was the most popular, followed by "the era," "after," "post," "art," and "cultural arts," with high frequency, "Corona," "art," and "cultural arts" also dominated most centrality. In particular, the top-level key words in the analysis of frequency and centrality of the topic are 'online' and 'support' and 'policy'. This can be seen as indicating that the rapid rise of non-face-to-face and online content and support policies for the artistic communities are needed due to the dailyization of social distance due to COVID-19.

• Journal of Christian Education in Korea
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• v.68
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• pp.41-76
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• 2021

This paper begins with the question of whether "on-tact" Christian education, which has become the most new-normal phenomenon since Corona 19, will remain as a decisive form of Christian education even in the post-Corona era. In order to answer that question, this study explored whether on-tact Christian education has its own domain of experience and educational elements that cannot be replaced by face-to-face education, specifically focusing on "types of on-tact Christian Education", "discussion of digital church" and "digital epistemology". Through research on "types of onn-tact Christian education," it confirmed that, when viewed on the basis of 'participation' or 'communication', on-tact Christian education has an independent field of experience and educational elements. Through contemplation on "digital ecclesiology", it found that on-tact education is the decisive channel for Christian education to reach digital generation. It also found a new metaphor from the "network" concept for the public church and the Kingdom of God. This paper also found that we experience the perception of the body that is expanded through the combination between the body and technology in the digital world, and that this is a unique epistemology that occurs only in the digital world. Based on the above points, it affirmed that on-tact Christian education is not simply a means of supplementing face-to-face education in the era of COVID-19, but is a Christian education that has an independent field of experience and educational power that face-to-face education cannot replace. Thus it foresees that on-tact Christian education will continue to expand as a center and form of Christian education even in the post-corona era.

• Journal of Christian Education in Korea
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• v.72
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• pp.367-392
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• 2022

The purpose of this study present directions and a model of Christian ecological spirituality education in the post-corona era, and to expand Christian education beyond the private to the public. There are various problems in today's modern society. The 4th Industrial Revolution and COVID-19 has changed daily life and standards over the past few years As a result, the post-corona discourse is becoming more active. In this context, this study conducted a study on what educational alternatives should be prepared in terms of Christian education for the post-corona era. Especially, one of the urgent problems that modern society needs to solve today is the problem of the ecological environment, and I tried to prepare an alternative in perspective of Christian spiritual education. To this end, the causes of today's ecological environmental problems were examined in three perspectives: global, social, and personal. It could be summarized as the problems of neoliberal globalization, anthropocentrism, and ecological ignorance, respectively. To solve this, the direction of Christian ecological spirituality education was presented as the spirituality of participatory responsibility, the spirituality of ecocentrism, and the spirituality of ecological conversion. The specific model of Christian ecological spirituality education was established by presenting educational purposes and goals, educational methods and contents, educational environment and evaluation.

• The Journal of Asian Finance, Economics and Business
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• v.9 no.6
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• pp.277-285
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• 2022

This study aims to investigate the impact of the Corona pandemic on the earning quality (EQ) of Saudi national banks. It was conducted to evaluate the measurement of the earning quality based on the Penman approach. The researchers used the analytical method to conduct the study to find the effect of this Pandemic. Data was collected from the annual reports for the period 2010 to 2020 from Saudi national banks, which are twelve according to the annual report for the Saudi central bank, and eight of them were selected as a sample of the study. The banks are Alinma Bank, Al Rajhi Bank, Bank Al Bilad, The National Commercial Bank, Bank Aljazeera, Riyad Bank, Samba Financial Group (Samba), and Arab National Bank. The study findings showed that the Corona pandemic had a negative impact on the Saudi economy, and led to deflation in 2020 by 4.1% due to the oil sector. They also showed reducing oil production by the (OPEC +) agreement to achieve stability in the oil market and the non-oil sector. It was also revealed that the profits of Saudi commercial banks in 2020 decreased by 23.1% and that the Corona pandemic had Caused the earning quality to decline in all the studied banks.

• Research in Community and Public Health Nursing
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• v.32 no.4
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• pp.467-476
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• 2021

Purpose: The purpose of this study is to understand the social perceptions of nurses in the context of the COVID-19 outbreak through analysis of media articles. Methods: Among the media articles reported from January 1st to September 30th, 2020, those containing the keywords '[corona or Wuhan pneumonia or covid] and [nurse or nursing]' are extracted. After the selection process, the text mining and topic modeling are performed on 454 media articles using textom version 4.5. Results: Frequency Top 30 keywords include 'Nurse', 'Corona', 'Isolation', 'Support', 'Shortage', 'Protective Clothing', and so on. Keywords that ranked high in Term Frequency-Inverse Document Frequency (TF-IDF) values are 'Daegu', 'President', 'Gwangju', 'manpower', and so on. As a result of the topic analysis, 10 topics are derived, such as 'Local infection', 'Dispatch of personnel', 'Message for thanks', and 'Delivery of one's heart'. Conclusion: Nurses are both the contributors and victims of COVID-19 prevention. The government and the nurses' community should make efforts to improve poor working conditions and manpower shortages.

• Journal of Korean Society for Atmospheric Environment
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• v.19 no.3
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• pp.315-323
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• 2003

The goal of this study if the optimization of discharge electrode for pulsed corona discharge reactor located in thermal power plant. For this purpose, we have performed experiments of NO$_{x}$ removal rate by exchange of discharge electrode diameter and arrangement of discharge electrode in the non -thermal plasma reaction facility using a ethylene as additive. If the diameter and numbers of discharge electrode were larger, the NO$_{x}$ removal rate was higher. From these results, if we optimized the shape and installed numbers of discharge electrode at the pilot plant, we could increase the NO$_{x}$ removal rate with less amount of additive than current amount.mount.

• Journal of the Semiconductor & Display Technology
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• v.19 no.3
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• pp.36-42
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• 2020

Silver nanowire (AgNW) random-meshes with high transmittance, low sheet resistance, and high oxidation stability and flexibility were fabricated using solution-based processes. The random-mesh structure was obtained by forming bubbles whose sizes and densities were controlled using a corona treatment of polyethylene terephthalate (PET) substrates. To reduce the sheet resistance of the fabricated AgNW electrode, a washing process using ethanol solution was performed. In addition, nickel (Ni) was coated on AgNW to improve resistance to oxidation. The effects of corona treatment and Ni-coating on the transmittance, sheet resistance, oxidation stability, and flexibility of the AgNW electrodes were investigated.

• The Journal of the Korea Contents Association
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• v.21 no.11
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• pp.281-293
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• 2021

The purpose of this study is to analyze how Corona daily life has changed the music listeners' music listening experience and what meaning the music listeners are discovering in their music listening experience. This study considered the sociology of music, and music as a medium of perception and consciousness from a theoretical perspective. After that, the purpose of this study was to extract the meaning of subjective interpretations of music listening tendencies and music listening experiences for college students who took music-related classes from 20 to 24 years old. The research methods were written interview and free discussion analysis. As a result of the study, 76% of those interviewed in writing answered that their tendency to select music in daily life had changed. The main reasons were: First, finding a utopia in 'home' with music, second, finding and listening to new music with increasing time, third, getting out of 'corona blue' with music. College students were discovering new meanings in physical isolation through listening to music. They were discovering the meaning of 'self-healing' in listening to music, and they were changing the direction of their desired consciousness and emotions through music.

• Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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• 2021.10a
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• pp.170-171
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• 2021

Experts predict that even after the COVID-19 virus is completely over, it will be difficult to return to the pre-COVID state. As the non-face-to-face trend continued due to the prolonged COVID-19 crisis, sports activities were contracted and the amount of exercise of the people decreased. Demand for non-face-to-face services is increasing as the use of multi-use facilities is gradually restricted due to the higher level of social distancing. This study examines the actual conditions of participation in life sports and considers ways to revitalize sports for life suitable for the post-corona.

• The Journal of the Korea Contents Association
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• v.20 no.10
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• pp.233-246
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• 2020

After the COVID-19 crisis, the world's terrain has changed completely to the extent that it has been divided before and after Corona. We are living in the era of new normals, things we never thought of before Corona19, such as wearing masks everywhere, maintaining social distance, sitting on one side in the cafeteria, and online face-to-face classes. Perhaps the most seriously affected by the COVID-19 incident is the church. How should the church respond to the various problems caused by COVID-19? This study intends to re-examine the five essential missions of the church in the post-Corona19 era. The five essences are the three essential functions of the intangible church: didake (teaching), kerygma (declaration), diakonia (service), and the two essential functions of the tangible church: koinonia (association) and leiturgia (worship). Of these, koinonia and leiturgia are the most seriously threatened by the restraint of face-to-face worship in the incident of COVID-19. In times of crisis, the church needs to strengthen its vertical koinonia with God in order to perform its didake function well and increase the efficiency of the horizontal koinonia among believers. However, in the situation where face-to-face worship is desired due to social distance, teaching and proclaiming the Bible is the most important part. For this, it is considered that a specialized ministry is needed to produce high quality contents.