• Journal of Korean Academy of Nursing Administration
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• v.15 no.4
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• pp.515-526
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• 2009

Purpose: The purpose of this study was to investigate the role of Self-efficacy and Social Support in the emotional labor among hospital nurses. Method: Data was collected from 389 nurses in 3 general hospitals by means of structured questionnaires. Data was analyzed with descriptive statistics, Pearson's correlation coefficient and hierarchial multiple regression using the SPSS 14.0 program. Result: (a) self-efficacy of hospital nurses had no significant moderating and mediating effects between emotional labor and burn out, turn over intention. (b) Social support of hospital nurses had significant mediating effects between emotional labor and burn out, turn over intention. However, social support did not show moderating effects. Conclusion: Social support was a more important predictor of emotional labor than self-efficacy of hospital nurses. This finding suggests the importance of social support to increase hospital nurses psychological well-being and development of organization.

• Journal of the Korean Society of Clothing and Textiles
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• v.23 no.5
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• pp.757-763
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• 1999

The burn-out technique is used to result in the velvet cloth being patterned in open and solid areas by carbonize the cellulose fiber. It is examined how to burn out the cellulose part of the velvet without damage of the other part. The print paste indalca solution is mixed with sodium hydrogensulfate and lycerine and then screen-printed on the back side of the velvet. The effects of process conditions such as concentration of sodium hydrogensulfate dry heat fixation temperature and time pull no. and glycerine contents on the properties of ground farics were investigated. The yellowness index and the breaking load of silk ground fabrics afected by the process conditions especially concentration of sodium hydrogensulfate dry heat fixation temperature.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.11 no.11
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• pp.4433-4440
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• 2010

The purpose of this study was to investigate on violence, burn-out, self-esteem of 119 rescue workers to prevent violence damage. This research design is correlation study. Data of 416 rescue workers were collected from March 10 to March 31, 2010. Data were analyzed using the SPSS Win 15.0 program. There was no a statistical significant between general characteristics of 119 rescue workers and violence. But there were statistical significant in age, marital status, certification, monthly income, work experience, position between general characteristics and burn-out, and self-esteem respectively(p<.05). Violence was positively related to burn-out and burn-out was negatively associated with self-esteem(p<.005). We need special precaution to prevent violence at the national level.

• Journal of the Korean Society of Clothing and Textiles
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• v.25 no.1
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• pp.124-131
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• 2001

To find out the effect of burn out print finishing for better quality of fabric, examined processing which could make less damages on the fiber because the biggest problem is remained fibers damage after burn out print finishing. Fiber damage examined to the condition of finishing material NaHSO$_4$and H$_2$SO$_4$, 3~10min., 100~13$0^{\circ}C$, glycerin. The fiber damages evaluated the break strength and the surface condition by SEM. Among satin, pile fabric which remained fiber is silk, warp knitted fabric which remained fiber is polyester, the fibers damage level were warp knitted fabric$0^{\circ}C$, glycerin and for 6 minutes by NaHSO$_4$. When carbonized by 20%. 50% and 70% to express textile design, carbonizing rate was not effect on the fiber damage very much. There was almost no damages with glycerine, and almost no damages during 3~6minutes fixation time, 10$0^{\circ}C$ steaming heat fixation by NaHSO$_4$and H$_2$SO$_4$. Without glycerine, there were damage by hydrolysis on polyesters surface and the fiver was broken by fixation time.

• The Journal of Korean Medicine Ophthalmology and Otolaryngology and Dermatology
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• v.20 no.1 s.32
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• pp.285-293
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• 2007

Burn is a dermal injury mainly caused by heat. It occurs by flame, boiling water or liquid, steam, sparks, chemicals, radiation, and electricity. Burn is classified as four grades depending on how deep into the skin a person is burned. As the deep second-degree burns possibly leave scars, it can have various physical, psychological, and aesthetical effects with seriousness on the patient with a burn. This report is on the 50-year-old female patient who had a burn with boiling water and a mixture condition of superficial and deep second degree burn. The Korean medical treatments such as Herbal acupuncture, Herbal medication, Acupuncture, Herbal-ointment were used for 17 days to treat effectively the patient with a mixture of superficial and deep second degree burn. It is difficult to find out the report that treats a burn with Korean medical treatment. If more clinical treatments as in this report are proved to be effective, we are able to expect that Korean medical treatment should be a good treatment in burn.

• Journal of Korean Academic Society of Home Health Care Nursing
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• v.26 no.3
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• pp.341-348
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• 2019

Purpose: Severe burn injuries require long periods of hospitalization and treatment, which results in various physical and psychological issues. The main purpose of this study was to identify burn characteristics and psychological problems that influence Health Related Quality of Life (HRQoL) after discharge. Methods: A cross-sectional descriptive study using mobile/web or paper-based survey methods was conducted from a major burn center. A total of 145 patients completed the scar assessment, quality of life, sleep disorders, and depression scales. Results: The overall mean HRQoL and scar status scores were 2.28 out of 5 and 34.45 out of 60 points, respectively. Participants with higher burn degree, joint involvement, and emotional distress reported significantly lower HRQoL and scar status. Participants with depression and sleep problems also had lower HRQoL. Significant predictors of HRQoL included burn range, scar status, depression, and sleep issues. Conclusion: The results show that patients with severe burn injury experience high levels of physical and psychological problems. Patients with severe burn injury and psychological problems such as depression and sleep are likely to experience a reduced HRQoL. Psychological management and intervention in home care setting may improve HRQoL of burn patients.

• The Journal of the Korea Contents Association
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• v.16 no.1
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• pp.530-540
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• 2016

The objective of this study is to verify the effects among communication between child-caring teachers and parents, teacher's burn-out and efficacy. An object of the study was totally 165 child-caring teachers, and the questionnaires survey results were used for statistical analysis by using questionnaires for survey constructed by Likert 5 point scale as a measuring scale. Collected data was statistically analyzed with SPSS 18.0 and AMOS 18.0 statistical program, and the statistical significance was verified with a significant level of 5%. The main results were withdrawn as follows. First, the communication between child-caring teachers and parents has a negatively significant effect on the child-caring teacher's burn-out. Second, the child-caring teacher's burn-out has a negatively significant effect on child-caring teacher's efficacy. Third, the communication between child-caring teachers and parents has a positively significant effect on child-caring teacher's efficacy. Fourth, the child-caring teacher's burn-out has a significant mediation effect between the communication and the teacher's efficacy. These results implies the importance of the communication between child-caring teachers and parents in order to decrease teacher's burn-out which is negative factor for teacher's efficacy.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.1
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• pp.178-189
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• 2020

This study examined the effects of organizational conflicts, job stress, and emotional burn-out on the job satisfaction among the administrative staff working at national university hospitals. The 384 administrative staff from 10 national university hospitals were surveyed from July 10 to August 20, 2018, using structured self-administered questionnaires. As a result, the average score of job satisfaction was a significantly lower in the groups with higher scores of organizational conflicts (p<0.001), higher scores of job stress (p<0.001) and higher scores of emotional burn-out (p<0.001). Regarding the correlation of job satisfaction with organizational conflicts, job stress and emotional burn-out, the score of job satisfaction was negatively correlated with organizational conflicts, job stress and emotional burn-out. The above study results suggest that job satisfaction was significantly related to organizational conflicts, job stress, and emotional burn-out. In particular, job satisfaction was influenced more by organizational conflict than job stress and burn-out.

• Journal of Advanced Marine Engineering and Technology
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• v.32 no.7
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• pp.1013-1018
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• 2008

For a sequential port fuel injection natural gas engine, its combustion and emission characteristics at low loads are crucial to meet light duty vehicle emission regulations. Fuel injection timing is an important parameter related to the mixture formation in the cylinder. Its effect on the combustion and emission characteristics of a natural gas engine were investigated at 0.2 MPa brake mean effective pressure (BMEP)/2000 rpm and 0.26 MPa BMEP/1500 rpm. The results show that early fuel injection timing is beneficial to the reduction of the coefficient of variation (COV) of indicated mean effective pressure (IMEP) under lean burn conditions and to extending the lean burn limits at the given loads. When relative air/fuel ratio is over 1.3, fuel injection timing has a relatively large effect on engine.out emissions. The levels of NOx emissions are more sensitive to the fuel injection timing at 0.26 MPa BMEP/1500 rpm. An early fuel injection timing under lean burn conditions can be used to control engine out NOx emissions.

• Journal of the Korea Institute of Military Science and Technology
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• v.3 no.1
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• pp.106-115
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• 2000

This paper presents the measuring technique of time and velocity when rocket motor is burnt out for 2.751" rocket. This technique use doppler effect, frequency spectrum analysis and curve fitting. In this study, we use muzzle velocity radar for doppler signal acquisition, short-time fourier transform for spectrum analysis and curve fitting for smoothing.