• Journal of the Korea Academia-Industrial cooperation Society
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• v.16 no.7
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• pp.4816-4827
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• 2015

The purpose of this study was to identify the experience symptoms and severity of hemodialysis patients and to determine the effects of each symptom on health related quality of life. This research involved 102 patients who were receiving hemodialysis at one university hospital and two Kidney Center in D city. Data collection were collected from April to May 2014. Data analysis was performed by SPSS/WIN 18.0 using ANOVA, t-test, Pearson correlation and stepwise multiple regression. Fatigue was the highest among symptoms on hemodialysis patients and dry skin, itching was in order. Factors affecting health related quality of life were income and symptoms level. These factors explain 42.2% of the variance in health related quality of life. Based on the results, it is necessary to develop various programs and apply for nursing interventions to alleviate the experience symptoms and severity and expand support in social service perspective in hemodialysis patients. Especially, we suggest that further research for developing nursing interventions for relieving fatigue, itching, and sleep disorders of hemodialysis patients.

• The Journal of the Korea Contents Association
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• v.15 no.7
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• pp.57-74
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• 2015

This paper will concentrates on martialarts acting system. I will sugest a kind of actor's training system for the safe method of action acting. In this study I solve the following problems. First, what is main factors to interfere with performer to act and how do they get rid of factors. Second, what is very economic and effective challenge to develope the new acting system for action acting performers. For this discussion I studied four parts. The first, I gives purpose and direction of the safe for martialarts actor. The second, I traces the development of contemporary idea of acting such as Stanislavsky and Meyerhold. The third I introduces Korean martialarts training system. The last I conclude which refer to effective action acting by result of training 'Korean traditional martialarts acting system'.

• Journal of KIISE
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• v.44 no.3
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• pp.287-294
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• 2017

With the personal-media development that has emerged through various means such as UCC and SNS, many media studies have been completed for the purposes of analysis and recognition, thereby improving the object-recognition level. The focus of these studies is a classification of media that is based on a recognition of the corresponding objects, rather than the use of the title, tag, and scripter information. The media-classification task, however, is intensive in terms of the consumption of time and energy because human experts need to model the underlying media ontology. This paper therefore proposes an automated approach for the modeling of the media-classification ontology schema; here, the OWL-DL Axiom that is based on the frequency of the recognized media-based objects is considered, and the automation of the ontology modeling is described. The authors conducted media-classification experiments across 15 YouTube-video categories, and the media-classification accuracy was measured through the application of the automated ontology-modeling approach. The promising experiment results show that 1500 actions were successfully classified from 15 media events with an 86 % accuracy.

• Journal of KIISE
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• v.43 no.12
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• pp.1365-1375
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• 2016

One of the most important capabilities for autonomous service robots working in living environments is to recognize and understand the correct context in dynamically changing environment. To generate high-level context knowledge for decision-making from multiple sensory data streams, many technical problems such as multi-modal sensory data fusion, uncertainty handling, symbolic knowledge grounding, time dependency, dynamics, and time-constrained spatio-temporal reasoning should be solved. Considering these problems, this paper proposes an effective dynamic context management and spatio-temporal reasoning method for intelligent service robots. In order to guarantee efficient context management and reasoning, our algorithm was designed to generate low-level context knowledge reactively for every input sensory or perception data, while postponing high-level context knowledge generation until it was demanded by the decision-making module. When high-level context knowledge is demanded, it is derived through backward spatio-temporal reasoning. In experiments with Turtlebot using Kinect visual sensor, the dynamic context management and spatio-temporal reasoning system based on the proposed method showed high performance.

• Journal of the Korea Convergence Society
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• v.7 no.6
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• pp.81-88
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• 2016

This study is descriptive correlational research to analyze converging influence of empathy and prejudice on discriminatory behavior toward the mentally illness patients in the nursing students. Research objects are 175 students of department of nursing and who understand purpose of this study and agree with participate in this study. Collected Data were analyzed t-test, ANOVA, Pearson's correlation coefficient, Linear Regression by IBM SPSS 21.0 program. As a result empathy increased prejudice and discriminatory behavior on mentally illness patients was reduced. And prejudice against mentally illness patients was increased discriminatory behavior. In addition, factors that affect the discriminatory behavior of the mentally illness patients are gender, prejudice and empathy. In order to reduce prejudice and discriminatory behavior on mentally illness patients of nursing college students suggest that brief training program and the need for promoting empathy in the nursing curriculum.

• Journal of the Korea Convergence Society
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• v.7 no.6
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• pp.275-285
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• 2016

The purpose of this study is to identify the factors influencing on the burden on the family caregivers of patient with more than second degree burn. The participants of this study were 120 family caregivers sampled for convenience from 4 Burn hospitals in D, S, B, P cities in South Korea. Data analysis was performed by t-test, ANOVA, Scheffe' test, Multiple linear regression. According to the result, the burden of assess & mean of care and the future of the patient was the highest score for family caregivers. Factors that affect the burden of family caregiver with burn patients were marital status, time, care, skin transplants, body surface area (%) and these factors explained 25.9%. This study concludes that intervention program is developed to reduce physical and emotional burden and nursing care services is required to adjust the amount time to care for the family caregivers with burn patients for a long time.

• Journal of the Korea Convergence Society
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• v.7 no.6
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• pp.55-65
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• 2016

The aim of this study was to identify the convergence factors contributing to clinical practice satisfaction in Korean nursing students. Data were collected using self-administered questionnaires from April 1 to May 15, 2015. The participants were 83 nursing students, and a mid-sized private university school of nursing in the Korea was selected. The data were analyzed by descriptive statistics, T-test, ANOVA, Pearson's correlation coefficient, and stepwise multiple regression with SPSS 22.0 program. Satisfaction in major significantly differed by age. Clinical practice satisfaction was positively correlated with satisfaction in major and clinical competence. The factors that significantly influenced clinical practice satisfaction were clinical competence and satisfaction in major, which together explained 26% of the total variance. To improve satisfaction in major and clinical competence among Korean nursing students, it will be necessary to provide nursing students with clinical adaptation programs and preceptor education.

• Journal of the Korea Convergence Society
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• v.8 no.12
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• pp.407-416
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• 2017

The Purpose of this study was to identify the relationship among incivility, coping, burnout and career identity to clinical practice. The subjects were 199 nursing students from two college in Gwang-ju. A self-report questionnaire was used to collect data on incivility, coping, career identity and burnout. The data was analyzed using descriptive statistics, Pearson correlation coefficient, independent t-test, ANOVA, and Multiple regression by SPSS ver. 23.0. 87.9% of subjects experiences incivility in clinical practice. Incivility was positively correlated with burnout(r=.27, p<.001). but Incivility was nagatively correlated with career identity(r=-.24, p=.001). Career identity was nagatively correlated with burnout(r=-.62, p<.001). The predictors on burnout were incivility, coping and career identity. These variables have total explanatory power of 48.6% on burnout.

• Journal of the Korea Convergence Society
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• v.8 no.12
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• pp.199-208
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• 2017

This study investigated the effects of overtime work on the health-related quality of life (HRQoL) of Korean blue-collar workers. This cross-sectional study collected data on 229 Korean blue-collar workers in six small-sized companies from October to November 2015. The data were analyzed using hierarchical multiple regression analysis to estimate the effect of overtime work while considering convergence variables. In the hierarchical regression model, when overtime work variable was included in the model, $R^2$ change was statistically significant. The significant predictors for HRQoL were overtime work (${\beta}=.152$, p=.025), depression (${\beta}=-.192$, p=.003) and night shift work (${\beta}=-.201$, p=.032). The results of this study provide a basic data for establishing optimal working hours standards for improving the quality of life of Korean blue-collar workers.

• Journal of Digital Convergence
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• v.16 no.8
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• pp.253-261
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• 2018

The purpose of this study was to examine the predictive relationships between the predictors and self-esteem among hemodialysis(HD) patients. Predictive correlational design, participants 154 HD patients in the Seoul. SPSS for Window 22.0 used to perform descriptive statistics, Pearson's Correlation Coefficient and Stepwise Regression analysis. The strongest predictor was uncertainty (${\beta}=-.33$, p<.001), economy (${\beta}=.18$, p<.05), occupation (${\beta}=.17$, p<.05) and health status (${\beta}=.16$, p<.05) were followed. A total explained variance was 30.0% of self-esteem (Adjust $R^2=.30$). Managing or preventing uncertainty, providing vocational education in consideration of the dialysis environment, providing employment, increasing economic level, and maintaining good health status are factors that enhance self-esteem. Conducted to investigate the self-esteem of HD patients considering the machine-dependent characteristics, future, provide the data of the study to improve the self-esteem of HD patients. Also, nursing intervention should be developed based on the findings.