• Therapeutic Science for Rehabilitation
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• v.8 no.2
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• pp.7-30
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• 2019

Objective : The purpose of this study was to analyze the format and effects of lifestyle intervention provided to community dwelling older adults. This systematic review was written following the PRISMA guideline. Methods : The National Digital Science Library(NDSL), RISS, PubMed, and CINAHL were used to search for articles published from January 2008 to December 2017. In total, 20 articles were selected for the analysis and the risk of bias was screened through the Physiotherapy Evidence Database Scale. Lifestyle interventions in the articles were classified according to the disease of the participants. Results : Major contents of the lifestyle interventions were increased physical activity like moderately intensive exercise and education or training to help participants have a healthy diet. Of the 20 articles, 17 included more than 2 types of contents. Examining biochemical factors was the most common measurement among the multifaceted measurements used to assess the effects of lifestyle interventions. The results of the lifestyle interventions described in each article did not indicate congruent effects. 14 of the 20 articles reported the lifestyle interventions had significant effects. Conclusions : The results of this study could help practitioners select the contents of and provide lifestyle interventions to older adults. Further study on the various applications of lifestyle interventions in a community setting is necessary.

• Management & Information Systems Review
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• v.37 no.4
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• pp.109-123
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• 2018

Emotional labor is now emphasized as a very important concept not only for private companies but also for public servants who perform public affairs in public institutions, but relatively theoretical research is lacking. The purpose of this study is to examine the negative effects of the surface acting on emotional labor and to examine the moderating effect of social support to reduce it. As for the social support, we distinguished between POS support and supervisor support. Furthermore, we found that any support among POS and supervisor support has a large effect on the relationship between surface acting and emotional exhaustion. In order to verify this research model and hypothesis, we conducted 250 employees who perform civil affairs in public institutions. The results of this study are summarized as follows. First, it was found that surface acting had a very significant effect on emotional exhaustion. The increase in emotional exhaustion due to the incongruity between inner emotions and display emotions appeared to be the same as the results of research on existing private companies. Second, both POS and supervisor support significantly reduce the relationship between surface acting and emotional exhaustion. Third, the moderating effect of POS and supervisor support showed that the control effect of superiors' support was stronger, so that the surface act reduced the influence of emotional exhaustion more strongly. The results of this study refer to the importance of emotional labor education for civil servants performing civil affairs. In addition, it suggests that various programs should be provided to relieve emotional exhaustion and stress of civil service officials. In addition, it suggests a more aggressive organizational support design for high-level POS.

• The Korean Journal of Psychodrama
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• v.21 no.2
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• pp.73-95
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• 2018

The purpose of this study is to show an example of the integrated application of The Transactional Analysis and Psychodrama in order to help various experimental attempts and Empowering of psychodramatists. The Drama Triangle, a game model developed by Kaufman, can be well explained through the Psychodrama. Linda Condon introduced role reversal, mirroring, and auxiliary ego, double ego technique that helps act in psychodrama through a model for restoring dysfunction. The Acting out of Psychodrama provides emotional experiences and experiences that can not be presented in Transactional analysis. Through the couching technique Psychodrama, it is possible to accurately inform the situation of the victim, the persecutor, and the rescuer who plays the psychological game. Also, couching technique can perform role training for solution. The concept of the ego state of The Transactional analysis can be useful for the director to understand the Protagonist's language and attitude and to set the scene. This paper shows an example of the application of the Transactional Analysis approach and the Psychodrama integration through the act of the drama triangle game, which is the concept of Transactional Analysis, and it is meaningful to propose a circular relationship framework of the role developed by the author .

• The Journal of the Korea Contents Association
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• v.21 no.6
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• pp.701-715
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• 2021

The drastic advance of recent deep learning technologies is heavily dependent on training datasets which are essential to train models by themselves with less human efforts. In comparison with the work to design deep learning models, preparing datasets is a long haul; at the moment, in the domain of vision intelligent, datasets are still being made by handwork requiring a lot of time and efforts, where workers need to directly make labels on each image usually with GUI-based labeling tools. In this paper, we overview the current status of vision datasets focusing on what datasets are being shared and how they are prepared with various labeling tools. Particularly, in order to relieve the repetitive and tiring labeling work, we present an interactive smart image annotating system with which the annotation work can be transformed from the direct human-only manual labeling to a correction-after-checking by means of a support of automatic labeling. In an experiment, we show that automatic labeling can greatly improve the productivity of datasets especially reducing time and efforts to specify regions of objects found in images. Finally, we discuss critical issues that we faced in the experiment to our annotation system and describe future work to raise the productivity of image datasets creation for accelerating AI technology.

• Journal of the Korea Society of Computer and Information
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• v.26 no.8
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• pp.127-137
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• 2021

This research studies the perception types of 119 rescue workers among emergency rescue department students, and was carried out to identify the types of perception of 119 rescue workers among firefighters and to prepare basic data to find out the characteristics of each type. As a result of analysis on the Q sample consisting of 27 statements by executing the Q UANL program on a total of 54 students from the Emergency rescue department, it is confirmed that there were 3 types, which accounted for 45% of the total variable. When looking at the explanatory power per type, it turned out: 32% for Type I; 6.7% for Type II; and 5.8% for Type III. Each type was named as follows: our Superman for Type I ; suffering hero for Type II ; and rescue expert for Type III. Overall, there were 119 rescue workers as follows : rescue workers in lexical meaning; and 119 rescue workers who were in difficult situations suffering from post-traumatic stress disorder and needed to be covered and protected by citizens. In addition, there was a perception of 119 rescue workers who were recognized as a specialist and carry out his/her lifesaving duties without a single mistake. Therefore, in order for 119 rescue workers to be recognized as a specialized field of rescue, a program in which 119 rescue workers can share various training and experiences must be provided and researched.

• Journal of Internet Computing and Services
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• v.23 no.1
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• pp.77-86
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• 2022

The Republic of Korea is a country in which coastal surveillance is an imperative national task as it is surrounded by seas on three sides under the confrontation between South and North Korea. However, due to Defense Reform 2.0, the number of R/D (Radar) operating personnel has decreased, and the period of service has also been shortened. Moreover, there is always a possibility that a human error will occur. This paper presents specific guidelines for developing an AI learning model for the intelligent coastal surveillance system. We present a three-step strategy to realize the guidelines. The first stage is a typical stage of building an AI learning model, including data collection, storage, filtering, purification, and data transformation. In the second stage, R/D signal analysis is first performed. Subsequently, AI learning model development for classifying real and false images, coastal area analysis, and vulnerable area/time analysis are performed. In the final stage, validation, visualization, and demonstration of the AI learning model are performed. Through this research, the first achievement of making the existing weapon system intelligent by applying the application of AI technology was achieved.

• The Journal of the Korea Contents Association
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• v.21 no.7
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• pp.427-439
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• 2021

This study surveyed the recognition on the Korean education for specific purposes targeting student-teachers majoring Korean language education in a Cyber University located in Seoul. 50 among 57 students taking the class participated in this survey. The participants were the students-teachers interested in Korean education for the mission purposes and took the class during the second term in 2020. At the end of the term they participated in this survey. 6 items were objective and 4 items were narrative. Among the narrative ones, one was excluded from analysis. The objective items were investigated by descriptive statics and the narrative items were analyzed with qualitative approach. As a result, most of the participants preferred the combined textbooks with others such as the ones for general and mission purposes rather than the bibles only. They had positive opinions on using the bibles, but proposed that the bibles themselves are not the best choice for improving communicative competence and the text combination is the better choice because of the difficulty of the bibles, the lack of teachers' competence, and the learners' needs. However, while taking this class, they became to be aware of the possibilities of the bibles as textbooks, to possess the concern about the mission areas, to consider the possibilities of application and the educational methods in it, and to reflect the ways for self development. This study suggested several points as follows: the development of diverse textbooks according to situations and learners, two directions of teacher education and the cooperative works, and the necessities of the related departments and classes with mission purposes.

• Journal of the Korea Convergence Society
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• v.13 no.2
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• pp.263-272
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• 2022

This study was to examine the effect of job insecurity on their psychological contract violation and job satisfaction among airline crew members. Also, this study intended to give meaningful hint in reducing job insecurity crew members feel, and, by examining ways to relieve psychological contract violation, give theoretical and practical suggestions on human resource management of airlines. The findings from empirical analysis are as follows. First, H 1-1 that job insecurity of airline cabin crew members will have positive effect on their transactional psychological contract violation was adopted. Second, H 1-2 that job insecurity of airline cabin crew members will have positive effect on their relational psychological contract violation was adopted. Third, H 2-1 that transactional psychological contract violation of airline cabin crew members will have negative effect on their job satisfaction was adopted. In contrast, H 2-2 that relational psychological contract violation of airline cabin crew members will have negative effect on their job satisfaction was rejected. Finally, H 3 that job insecurity of airline cabin crew members will have negative effect on their job satisfaction was adopted.

• Journal of Christian Education in Korea
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• v.69
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• pp.163-192
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• 2022

In the early 20th century, Korean Protestant Christians began two forms of prayer, Tongsung Kido and Dawn Prayer. The two prayers have been loved and performed by Korean Protestants for over 100 years. Speaking in tongues was introduced in the 1950s and became one of the most popular prayers along with Tongsung Kido and dawn prayer. Korean Protestant churches started Bible meditation in the 1970s through journals like the Daily Bible of the Scripture Union Korea. Now contemplative prayer appears as an unfamiliar and strange style of prayer, given the history of prayer so far in Korean churches. Protestant scholars and pastors have made this into a controversy; contemplative prayer is the first non-protestant prayer that has become controversial. The controversy is mainly about biblical origin, theological relevance, and historical and traditional conformity. This study asks and answers why this controversy is important for Korean Protestant churches. This study introduces the controversy and explores why one group accepts the prayer and others do not. Then, this study recounts the history of Korean Protestant prayers and shows the meanings of the encounter of Korean Protestant prayers and contemplative prayer. This study argues that Korean Protestant Christians, through the controversy, can learn that Korean Protestant churches have the potential to create a new prayer culture and tradition and need spiritual discipline through silence.

• Journal of the Society of Disaster Information
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• v.19 no.3
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• pp.498-509
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• 2023

Purpose: This paper proposes a method detecting the falling of a maintenance worker in the underground utility tunnel, by applying deep learning techniques using CCTV video, and evaluates the applicability of the proposed method to the worker monitoring of the utility tunnel. Method: Each rule was designed to detect the falling of a maintenance worker by using the inference results from pre-trained YOLOv5 and OpenPose models, respectively. The rules were then integrally applied to detect worker falls within the utility tunnel. Result: Although the worker presence and falling were detected by the proposed model, the inference results were dependent on both the distance between the worker and CCTV and the falling direction of the worker. Additionally, the falling detection system using YOLOv5 shows superior performance, due to its lower dependence on distance and fall direction, compared to the OpenPose-based. Consequently, results from the fall detection using the integrated dual deep learning model were dependent on the YOLOv5 detection performance. Conclusion: The proposed hybrid model shows detecting an abnormal worker in the utility tunnel but the improvement of the model was meaningless compared to the single model based YOLOv5 due to severe differences in detection performance between each deep learning model