• 한국화재소방학회논문지
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• 제33권2호
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• pp.155-163
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• 2019

본 연구는 소방공무원의 직무스트레스와 경력탄력성의 관계에서 직무효능감의 매개효과를 알아보고자 하였다. 연구의 대상은 제주지역에 소재한 4개 소방서에 근무하고 있는 소방공무원 151명이며, 연구도구는 직무스트레스(SPSS) 척도, 경력탄력성 척도, 직무효능감 척도를 사용하였다. 자료분석은 상관분석, 회귀분석, Sobel test를 실시하였다. 본 연구의 결과는 다음과 같다. 첫째 소방공무원의 직무스트레스는 경력탄력성, 직무효능감과 부적 상관이 있었으며, 직무효능감과 경력탄력성은 정적 상관이 있었다. 둘째 직무효능감은 직무스트레스와 경력탄력성의 관계에서 완전 매개하는 것으로 나타났다. 이상의 결과로 볼 때 소방공무원의 직무스트레스에 대처할 수 있는 매개자원인 직무효능감은 소방공무원의 경력탄력성을 향상시킴으로써 업무의 효율성을 높일 수 있음을 확인 할 수 있었다. 끝으로 연구결과에 대한 논의와 후속 연구에 대한 제언을 하였다.

• 대한인간공학회지
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• 제29권5호
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• pp.751-762
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• 2010

The purpose of this study was to investigate the job stress factors of aircraft composite material part manufacturing workers using survey based on 'Job stress factors evaluation tool for Koreans' that was developed by KOSHA in 2003. Two hundred and fifty workers participated in this study, and among them 204 responses were analyzed for this study due to the unreliability and insincerity of responses. The eight job stress factors which are physical environment, job autonomy, job insecurity, organizational system, workplace culture, unfair compensation, relationship conflict, and job requirement were analyzed. The results showed that the stress level of the six job stress factors which are physical environment, job autonomy, job insecurity, organizational system, workplace culture, unfair compensation was relatively higher than that of other industry workers. Generally, all eight job stress factors showed higher stress with temporary workers than with permanent workers, and especially job autonomy, job insecurity, organizational system, and unfair compensation factors showed statistically significant differences (p<0.05). Since the temporary workers are insecure with their job, weak position in organization, having little self-control for the job and lower pay level than that of permanent workers though the job is as same as permanent workers', the stress level of above job stress factors would be much higher than that of the other factors. The group of unsatisfactory with workplace showed higher job stress than group of satisfactory with workplace in all job stress factors, as expected, at the statistically significance level (p<0.05). From the results of this study, the work loss due to the job stress could be prevented, and accurate stress factors could be removed at the workplace. Also the job stress management program can be implemented to improve the work efficiency and the workers' quality of life.

• 한국치위생학회지
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• 제7권2호
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• pp.153-166
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• 2007

The job of dental hygienists is specialized, and they have to be capable of performing their primary duties including prevention of oral diseases, oral prophylaxis, and oral health education. To ensure their successful job performance, dentists should have an accurate understanding of their duties and need a change of mind-set about them. And there should be written legal and concrete regulations on the coverage of their work in order to let them boost their job performance with pride and a sense of responsibility. The purpose of this study was to examine the actual roles and job performance of dental hygienists in clinical field in an attempt to discuss the substantial job performance of dental hygienists and their job enlargement. It's basically meant to help enhance the efficiency and quality of medical services. The subjects in this study were 471 dental hygienists in dental clinics, dental hospitals, university hospitals and general hospitals across the nation, on whom a survey was conducted in person from March 2 to 25, 2005. The collected data were analyzed with SPSS Win 12.0 program, and the findings of the study were as follows: 1. The major jobs they currently performed included oral health education, hospital management, simple duties, extensive dental hygiene duties and joint treatment assistance. They hoped to continue to be responsible for oral health education, preventive treatment and extensive dental hygiene duties. 2. As for their current job by age, extensive dental hygiene duties, preventive treatment, joint treatment assistance, preserving treatment, prosthetic treatment and pediatric treatment were most conducted by the dental hygienists who were at the age of 26 to less than 31, and those who were at the age of 31 and up were most responsible for hospital management and simple duties. 3. As to job awareness by workplace, their workload was statistically significantly different according to their workplace. The hospital employees took care of more work than those in clinics. 4. Concerning job awareness by age, the younger dental hygienists suffered more role conflicts and were given a less free hand in work handling, the middle-aged group's job was uncertain. Legal regulations about the coverage of their work should be prepared in detail as a measure to stir up their responsible job performance and pride. In order to take advantage of experienced dental hygienists, their duties should be more differentiated and specialized, and their working conditions should be improved to boost their job satisfaction. That is, they should be given ample chances for promotion and serving as a middle manager and be given fair treatment according to their career. If their work is accurately darified and specialized based on career, it will boost the efficiency of dental treatment. Dental hygienists also should direct sustained efforts into self-development in order to become a skilled and professional oral health personnel.

• 한국임상보건과학회지
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• 제1권3호
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• pp.39-48
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• 2013

Purpose. This study was performed on survey related dental hygienist job stress and job satisfaction, to improve the work efficiency of the dental hygienist and for dental hygienist to eliminate the cause of stress for health promotion and for management to be able to help to finding ways to provide basic data. Method. This survey is based on 235 people who are dental hygienists working in Changwon city from November 1 to November 30 2012, by statistical analysis of collected data using SPSS Win Program 20.0 version t-test, univariate analysis of variance (one-way ANOVA), correlation analysis that performed to determine statistical significance with a significance level of 0.05 was considered. Results. For correlation of job satisfaction and job stress, the job demands, job insecurity, and workplace culture shows a negative correlation. For Correlation of the physical environment, insufficient job control, interpersonal conflict, and organizational system is, lack of reward shows a positive correlation. The less job stress due to Insufficient job control, interpersonal conflict, organizational system, is, the higher job satisfaction due to job demands and workplace culture is.(p <0.05), The higher job stress is, the higher the job satisfaction is(p <0.05). Conclusions. Job satisfaction and job stress may be relevant each other, there fore several measures should be sought to solve insufficient job control, interpersonal conflict, organizational system and the lack of reward, consequently to increase the job satisfaction of dental hygienists.

• 전자공학회논문지B
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• 제31B권8호
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• pp.1-10
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• 1994

In this paper load redistribution algorithm to allow fault-tolerance by redistributing the workload of n failure nodes to the remaining good nodes in distributed systems are investigated. To evaluate the efficiency of the algorithms a simulation model of algorithms is developed using SLAM II simulation language. The job arrival rate service rate failure and repair rate of nodes and communication delay time due to load migraion are used as parameters. The result of the simulation shows that the job arrival rate failure and repair rate of nodes do not affected on the relative efficiency of algorithms. If the communication delay time is greater than average job processing time algorithm B is better. Otherwise algorithm C is superior to the others.

• Journal of Nutrition and Health
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• 제45권3호
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• pp.274-282
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• 2012

The objective of this study was to examine job performance and importance, and job satisfaction of school foodservice dietitians nutrition teacher in Jeonnam and Gwangju area according to the school types (elementary school, middle school, high school). A total of 646 questionnaires were distributed, 244 questionnaires were analyzed using SPSS 12.0 for a descriptive analysis, t-test and ANOVA. There were significant differences between the school dietitians' nutrition teachers' job performance and importance in all areas of the job analysis for all school types. In the foodservice management/evaluation and nutrition education area, elementary and middle school foodservice dietitian nutrition teacher showed a significantly higher performance, compared to that of high school dietitian nutrition teacher. Nutrition education was recognized by elementary and middle school dietitian nutrition teacher to be more significantly important than that of high school dietitian nutrition teacher. Elementary school foodservice dietitian nutrition teacher was most satisfied with their job condition. Dietitian working in middle school was least satisfied with the salary and compensation. These results suggest that appropriate curriculum should be structured according to foodservice dietitian nutrition teacher of the school type for improving the work efficiency. In order to increase the job satisfaction, the employment status of school dietitian should be guaranteed by the government and school officials, especially in the middle and high schools.

• 한국정보시스템학회지:정보시스템연구
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• 제20권2호
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• pp.155-176
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• 2011

The use of mobile office systems has been expanded due to the smartphones' rapid diffusion in Korea, and it has brought a new work environment that is different from traditional working patterns. In this study, the unique attributes of mobile office systems, such as ubiquity, usefulness, complexity, and insecurity, are examined along with the impact of these attributes on work overload and job stress. Based on transaction-based model of job stress, organizational support was applied as a stress inhibitor and also the moderator between work overload and job stress. The findings of this study show that ubiquity increases usefulness of mobile office systems; complexity increases both work overload and job stress; and insecurity increases job stress. Surprisingly, usefulness increases job stress, which means employees who perceive the efficiency of mobile office systems higher may feel more job stress. Organizational support for mobile office systems significantly shows the moderating effect, but no direct mitigating effect on job stress. The theoretical and practical implications in order to mitigate the side effects of mobile office systems based on the research findings are thoroughly discussed.

• Journal of information and communication convergence engineering
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• 제11권4호
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• pp.235-240
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• 2013

Cloud systems are popular computing environment because they can provide easy access to computing resources for users as well as efficient use of resources for companies. The resources of cloud computing are heterogeneous and jobs have various characteristics. One such issue is effective job scheduling. Scheduling in the cloud system may be defined as a multiple criteria decision model. To address this issue, this paper proposes a priority-based two-step job scheduling algorithm. On the first level, jobs are classified based on preference. Resources are dedicated to a job if a deadline failure would cause severe results or critical business losses. In case of only minor discomfort or slight functional impairment, the job is scheduled using a best effort approach. On the second level, jobs are allocated to adequate resources through their priorities that are calculated by the analytic hierarchic process model. We then analyze the proposed algorithm and make a scheduling example to confirm its efficiency.

• 한국콘텐츠학회논문지
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• 제10권11호
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• pp.217-227
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• 2010

부산, 울산 및 경남지역 소재 치과병의원에 근무하는 275명의 치과위생사를 대상으로 소진, 이직과 직무만족도에 관한 상관관계를 조사한 본 연구에서 얻은 결론은 다음과 같다. 1. 치과위생사의 업무와 관련된 소진 정도는 신체적 탈진감 3.41, 직업효능감 감소 2.77, 감정적 고갈 2.76순이었고, 전체 소진 평균은 2.61로 조사되었다. 2. 소진의 하위영역 중 감정적 고갈이 직무만족도에 가장 큰 영향을 미쳤으며, 직업효능감 감소, 신체적 탈진감 순으로 조사되었으며, 모든 요인들은 음의 상관관계로 나타나 소진이 낮을수록 직무만족도가 높은 것으로 나타났다. 3. 직무만족도의 하위영역 중 의사소통, 업무요구량, 자율성, 조직의 합리성, 장래성 순으로 이직의도에 영향을 미치는 것으로 조사되었으며, 모든 요인들은 음의 상관관계로 나타나 직무만족도가 낮을수록 이직의도가 높은 것으로 조사되었다.

• 한국콘텐츠학회논문지
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• 제10권4호
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• pp.298-305
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• 2010

본 연구는 세무공무원들의 직무스트레스요인과 직무만족 그리고 심리적 웰빙 간의 관계를 실증적으로 분석하여 세무공무원의 직무스트레스요인의 효과적인 관리방안을 제시함을 연구목적으로 한다. 분석결과, 세무공무원들이 세무업무를 수행하는 과정에서 인식하게 되는 직무스트레스요인들은 직무만족도에 부정적인 영향을 미치며, 직무에 대한 만족도가 높을수록 심리적인 웰빙은 높아져 세무행정업무수행의 효율성을 높일 수 있고 납세자들의 세무서비스만족도를 높이는데 효과가 있음을 확인할 수 있었다. 따라서 직무스트레스를 감소하고 업무효율성을 증진하기 위해서는 행정지원요인과 대우관련요인, 업무관련요인의 개선과 세무공무원들의 역할과 중요성을 고려한 복지의 확충 그리고 사기증진을 위한 지방자치단체에서의 급여보충과 직무만족 향상을 위한 제도적인 보완이 요구된다고 하겠다.