• 간호행정학회지
• /
• 제15권4호
• /
• pp.515-526
• /
• 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.

• 한국의류학회지
• /
• 제23권5호
• /
• pp.757-763
• /
• 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.

• 한국산학기술학회논문지
• /
• 제11권11호
• /
• pp.4433-4440
• /
• 2010

119구급대원이 구급현장 활동 시 폭력경험과 소진 및 자아존중감 간의 관계를 확인하여 폭력피해를 예방하기 위한 기초자료를 제공할 목적으로 본 연구를 시도하였다. 본 연구는 상관성 조사연구로 D시와 C도에 근무하는 416명의 119구급대원을 대상으로 2010년 3월 10일부터 3월 31일까지 설문지 배포 후 수거하였다. 수집된 자료는 SPSS Win 15.0 Program으로 분석하였다. 119구급대원들의 일반적인 특성에 따른 폭력경험은 통계적 유의성이 없었으나 소진과 자아존중감은 각각 연령과 결혼상태, 자격증, 월 소득, 경력, 그리고 직급에 따라 모두 통계적으로 유의한 차이가 나타났다(p<.05). 또한, 폭력경험은 소진과 통계적으로 유의한 정적 상관관계를, 소진은 자아존중감과 통계적으로 유의한 부적 상관관계가 나타났다(p<.005). 그러므로 119구급대원이 구급활동 중 폭력을 경험하지 않도록 국가적인 차원의 능동적인 예방대책이 필요하다.

• 한국의류학회지
• /
• 제25권1호
• /
• pp.124-131
• /
• 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.

• 한방안이비인후피부과학회지
• /
• 제20권1호통권32호
• /
• pp.285-293
• /
• 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.

• 가정간호학회지
• /
• 제26권3호
• /
• pp.341-348
• /
• 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.

• 한국콘텐츠학회논문지
• /
• 제16권1호
• /
• pp.530-540
• /
• 2016

본 연구에서는 가족-보육교사 간 의사소통, 심리적 소진 그리고 교사 효능감과의 인과관계를 규명하는 것을 목적으로 하였다. 165명의 보육교사를 조사대상으로 하였으며, Likert 5점 척도로 구성한 측정도구를 이용한 설문조사 결과는 통계분석에 활용하였다. 수집된 자료는 SPSS 18.0과 AMOS 18.0 통계프로그램을 이용하였으며, 통계적 유의성은 유의수준 5% 수준에서 검증하였다. 본 연구로부터 도출된 주요 결과는 다음과 같다. 첫째, 영유아 가족-보육교사 간 의사소통은 교사의 심리적 소진에 부(-)적으로 유의한 영향을 미친다. 둘째, 보육교사의 심리적 소진은 교사의 효능감에 부(-)적으로 유의한 영향을 미친다. 셋째, 가족-보육교사 간 의사소통은 교사의 효능감에 정(+)적으로 유의한 영향을 미친다. 넷째, 보육교사의 심리적 소진은 가족-보육교사 간 의사소통이 교사의 효능감에 미치는 영향에 있어서 유의한 매개효과가 나타난다. 본 연구의 결과는 교사의 효능감을 저하시킬 수 있는 부정적 요인인 심리적 소진을 완화하기 위해서 영유아 가족-보육교사 간 원만한 의사소통의 중요성을 시사하고 있다.

• 한국산학기술학회논문지
• /
• 제21권1호
• /
• pp.178-189
• /
• 2020

본 연구는 국립대학교병원 행정직원들의 직무만족도 수준을 알아보고, 조직갈등, 직무스트레스 및 정서적 소진이 직무만족도에 미치는 영향을 규명하고자 시도하였다. 조사대상은 전국 10개 국립대학교병원에 근무하고 있는 행정직원 384명으로 하였으며, 자료 수집은 2018년 7월 10일부터 8월 20일까지의 기간 동안에 구조화된 무기명 자기기입식 설문지를 이용한 설문조사에 의하였다. 연구결과, 조사대상자의 직무만족도 평균 점수는 조직갈등(p<0.001), 직무스트레스(p<0.001) 및 정서적 소진 점수가 높은 군일수록(p<0.001) 유의하게 낮았다. 조사대상자의 직무만족도는 조직갈등, 직무스트레스 및 정서적 소진과 유의한 음의 상관관계를 보였다. 공분산 구조분석 결과, 조직 갈등은 직무스트레스나 정서적 소진보다 직무만족도에 더 큰 영향을 미쳤으며, 조직갈등, 직무스트레스 및 정서적 소진이 높을수록 직무만족도가 낮아지는 것으로 나타났다. 위와 같은 연구결과는 국립대학교병원 행정직원들의 직무만족도는 조직갈등, 직무스트레스 및 정서적 소진과 유의한 관련성이 있음을 시사하고 있으며, 특히, 조직갈등은 직무스트레스나 정서적 소진보다 직무만족도에 더 큰 영향을 주고 있음을 시사하고 있다.

• Journal of Advanced Marine Engineering and Technology
• /
• 제32권7호
• /
• pp.1013-1018
• /
• 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.

• 한국군사과학기술학회지
• /
• 제3권1호
• /
• pp.106-115
• /
• 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.