• The Journal of the Korea Contents Association
• /
• v.14 no.9
• /
• pp.54-63
• /
• 2014

It is general that the field plant is too large to be monitored by human works. So it is crucial to prepare one automated monitoring system to prevent unexpected accidents in advance. However, most of previous monitoring systems were to be implemented by human programmer independently, so the total developing cost of a set of similar monitoring systems is so high. In order to overcome this disadvantage, we propose a new specification language for meta-description of monitoring system. Also we propose a generation tool for monitoring system with the input meta-description files. Using these meta-description files, we show it is so fast and effective to get a new monitoring system for a specific field plant. In experiment we have shown that our generation system work successfully in newly developing a monitoring system for the water-vessel plant.

• The Journal of the Korea Contents Association
• /
• v.14 no.9
• /
• pp.400-410
• /
• 2014

The purpose of this study is to investigate temperament by MBTI personality types, learning styles and learning strategies in nursing students. The subjects of this study were 245 nursing students. The data were collected structured questionnaire including MBTI test, 42-items of learning styles and 25-items of learning strategies. According to correspondence with their ideas, the subjects were completed self reported items of 1-6points scale. According to the results, the highest personality type in subjects was ESFJ and the highest personality temperament type was SJ. The study results showed that there were significant difference among surface type, depth-type and performance-type by analyzing learning styles to each personality temperament. Learning strategies by personality temperament also were significant difference in a demonstration, elaboration, organization, and higher cognition. Based on the results of this study, it is necessary to develop and apply appropriate learning method and learning strategies for the individual.

• The Journal of the Korea Contents Association
• /
• v.20 no.1
• /
• pp.692-700
• /
• 2020

The purpose of this study was to investigate the degree of optimism, academic resilience, and major satisfaction of nursing students, and identify influencing factors of major satisfaction. The study was a cross-sectional descriptive correlational design. A convenience sample of 286 nursing students was conducted from a university in Busan. Data were analyzed through descriptive statistics, t-test, one way ANOVA, Pearson's correlation coefficient, and hierachical multiple regression analysis using IBM SPSS version 23.0. The average score of optimism, academic resilience and major satisfaction in nursing students were 3.85±0.54, 3.87±0.52 and 3.75±0.63 respectively. The degree of major satisfaction was positively correlated with optimism and academic resilience. The significant predictors of major satisfaction were optimism(β=.385, p<.001) and academic resilience(β=.356, p<.001), explaining 49.2% of the independent variables. Accordingly, in order to increase the major satisfaction level of nursing college students, it is necessary to develop a program that can improve optimism and academic resilience, and apply it in the nursing curriculum.

• Journal of Astronomy and Space Sciences
• /
• v.14 no.1
• /
• pp.166-178
• /
• 1997

Many research works are on going to monitor and diagnose diverse malfunctions of satellite systems as the complexity and number of satellites increase. Currently, many works on monitoring and diagnosis are carried out by human experts but there are needs to automate much of the routine works of them. Hence, it is necessary to study on using expert systems which can assist human experts routine work by doing automatically, thereby allow human experts devote their expertise more critical and important areas of monitoring and diagnosis. In this paper, we are employing artificial intelligence techniques to model human expert's knowledge and inference the constructed knowledge. Especially, case-based approaches are used to construct a knowledge base to model human expert capabilities which use previous typical exemplars. We have designed and implemented a prototype case-based system for diagnosing satellite malfunctions using cases. Our system remembers typical failure cases and diagnoses a current malfunction by indexing the case base. Diverse methods are used to build a more user friendly interface which allows human experts can build a knowledge base in an easy way.

• The Journal of the Korea Contents Association
• /
• v.19 no.12
• /
• pp.1-8
• /
• 2019

The purpose of this study is (1) to present a model for Capstone design class in English education, and (2) to recognize students' performance and perceptions about Capstone design class in English education. The participants were senior students majoring in English education. The Capstone design class model was developed, applied, and evaluated after changing 'English-American Culture' subject to 'Capstone Design for English-American Culture Education.' In this study, the class design, performance procedures, derived topics, and examples of performance outcomes were presented. The classes were also evaluated through an understanding evaluation of English-American culture, task performance and final outcome evaluation, a descriptive satisfaction assessment of students, a lecture evaluation, and a teacher's self-reflection assessment. As the result, the average score of a class that applies Capstone design was higher than that of a class that does not apply the Capstone design. There were many positive opinions regarding the Capstone design class. In addition, the teacher's self-reflection indicated that students should be exposed to such design from the beginning.

• The Journal of the Korea Contents Association
• /
• v.13 no.4
• /
• pp.250-261
• /
• 2013

This study is designed to examine the influence of emotional labor on the happiness in workplace related with the atmosphere at their working place in the clinical nurses. Data were collected by questionaires from 312 clinical nurses who work in the general hospital in the city "J". In results, emotional labor was related significantly negative correlation with happiness in workplace. Individual differences explained 7.7% of the happiness in workplace and emotional labor explained additional 8.9% of the happiness with control of the individual differences of hierachycal regression, so that the explanatory power of this study was 16.6% (F=6.150, p<.001). According to these data it is necessary to change the employers recognition on the emotional labor of the nurses and to develop the programs which assist and manage the emotional labor of the clinical nurses, in terms of the human network in their working place.

• Proceedings of the Korea Contents Association Conference
• /
• 2016.05a
• /
• pp.429-430
• /
• 2016

본 연구는 핵심기본간호술을 중심으로 간호학생이 학년별에 따라 학습경험, 중요도 인식, 수행자신감 학습 자기효능감에 어떤 차이가 있는지를 파악하기 위해 실시한 서술적 조사연구이다. 연구대상자는 D지역 소재 일개대학 간호학과 재학중인 231명이었으며, 자료 수집은 2015년 5월에서 6월 까지 실시하였다. 자료 분석은 SPSS 21.0 Program을 이용하여 t-test로 분석하였다. 연구결과는 대상자의 학습경험은 학년간의 유의한 차이가 있었다(t=5.009, p<.001). 핵심기본간호술 난이도에 따른 학년별 학습경험의 차이검정을 살펴보면 핵심술 상영역, 핵심술 중영역, 핵심술 하영역에서 모두 학년간에 유의한 차이가 있었다. 중요성인식은 학년간에 유의한 차이는 없었다(t=.288, p>.773). 핵심기본간호술 난이도에 따른 학년별 차이는 핵심술 상영역과 핵심술 하영역은 학년간에 유의한 차이가 있었다. 그러나 핵심술 중영역은 학년간의 유의한 차이가 없었다. 수행자신감은 학년간에 유의한 차이가 있었다(t=7.845, p<.001). 핵심기본간호술 난이도에 따른 학년별 수행자신감의 차이를 살펴보면 핵심술 상영역, 핵심술 중영역, 핵심술 하영역모두에서 학년간에 유의한 차이가 있었다. 학습 자기효능감은 학년간에 유의한 차이가 있었다(t=2.370, p<.019). 따라서 본 연구결과를 토대로 각 학년별 효율적인 실습운영 방안을 모색할 필요가 있으며, 아울러 학습경험을 높이고 중요성인식에 따른 학습경험을 높이고 수행자신감과 학습 자기효능감을 증진시킬 수 있는 교과과정 모색이 절실히 필요하다.

• Journal of the Korean Applied Science and Technology
• /
• v.37 no.3
• /
• pp.543-550
• /
• 2020

This study is Stress, Stress Symptoms and Turnover Intention in Nurses. Method: Data was accumulated from 183 nurses serving at least more than one year in 500 bed order hospitals during the period of three months from October 1, to December 30, 2018. Results: Data were analyzed using SPSS 22.0 program. Frequency, percentage, mean, standard deviation, t-test, ANOVA and correlation were used. In the present study, the perceived stress of the subjects was 95.05 ± 10.21, stress symptoms were 200.02 ± 50.73 points, turnover intention was 39.591 ± 8.3 points. As the perceived stress increased, the stress symptoms and turnover intention increased appear. Conclusion: As a result of this study, it is necessary to provide a multidisciplinary support system to reduce the perceived stress of the nurse. The results of this study can be useful as basic data for efficient operation of nursing personnel.

• The Journal of the Korea Contents Association
• /
• v.15 no.5
• /
• pp.1-17
• /
• 2015

In domestic game market, the video game market is getting smaller and also decreasing funds and high level developers. So we need the software that can help us to make more realistic and high quality contents by non-expert developer in poor environments. In this paper, we selected global studio's animations which were scored good evaluation by public and critics as a well-made emotional expression that can convey the emotion properly. We selected movements that express emotions from the animation scripts by using Ekman's 6 basic emotions and Greimas' dynamic predicate, and then we had analyzed and categorized with the data. We also analyzed the movements for which data we needed to create specific movements to express emotions by using 'Animation Layer' that used in Unity's blending process. And suggest concept of the program that to create the emotional expression movements by using those analyzed data.

• Geophysics and Geophysical Exploration
• /
• v.23 no.2
• /
• pp.89-96
• /
• 2020

This tutorial summarizes the coordinate transforms for formulating geophysical problems. To ensure mathematical consistency, this discussion begins with the right-hand rule. Further, the concepts of active and passive transforms are introduced. By extending these concepts, the coordinate transform and its inverse between two coordinates are related to the matrix transpose. The yaw-pitch-roll rotation and the azimuth-deviation-tool face rotation transforms are described as the most frequently used schemes, and the relation between the Rodrigues' rotation formula and these two transforms are mathematically explained. The "Gimbal Lock" problem inherent in yaw-pitch-roll rotation is schematically presented and mathematically derived. As a useful tool overcome this problem, the principle and usage of the quaternion is also described.