• Journal of Engineering Education Research
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• v.11 no.4
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• pp.94-108
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• 2008

The purpose of this study falls into the development of national skill system in environmental field. The jobs were classified by the commonly used terms in the field. Consequently there are three large groups, twelve middle groups which again narrow down to smaller jobs according to the relevant characteristics of each job in the group, and forty one jobs in total in the area. Six levels were identified for the definition of job level and the development of performance level by reflecting job levels by expertise. Under the consideration of the unique characteristics of the environment field, job levels were also defined in accordance with each area such as 'environment plan and assessment', 'measurement and analysis of environment', 'environment management', 'environment design and construction', 'environment health management', 'environment resources management', 'environment management and consulting', and 'environment education'. Based on these classification, the definitions of jobs and the standards of performances by jobs and levels were resulted in through a consultation consisting of experts in the environment industry and academy.

• Journal of the Korean Society for Railway
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• v.12 no.5
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• pp.761-771
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• 2009

This paper performed an empirical study through the survey to investigate the effects of the service orientation of the urban railway-operating company on employees' job satisfaction and customer orientation. For this, the surveyed data was analyzed through factor analysis, reliability analysis, and regression analysis. The difference between railway-operating companies was analyzed by the t-test and the differences between workers in different fields were analyzed by the ANOVA test. The results show that 1) human resource management, employee empowerment, service leadership, and service system are positively related to employees' job satisfaction in the decreasing order, 2) the service system, human resource management, and service leadership are positively related to customer orientation, but employee empowerment is negatively related to customer orientation, 3) the workers of the urban railway-operating company A and B show significant differences in job satisfaction and customer orientation, and 4) the job satisfaction and the customer orientation of the rolling stock maintenance workers was the highest and that of service workers in station was the lowest.

• Fire Science and Engineering
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• v.33 no.5
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• pp.130-139
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• 2019

This study identified the level of task stress experienced by fire protection system management workers and analyzed the effects of task stress on job satisfaction and proposed future response. First, task stress according to background cause showed differences in relation to age, position, monthly salary, total career, license, and task, but there was no difference in relation to academic background. Second, of the sub-parameters of stress, physical environment, task demand, organizational system, lack of reward, and workplace culture have negative effects on job satisfaction as stress increases, while interpersonal relation conflict and job insecurity do not have any effect. In the future, it will be necessary to investigate the empirical causes of work overload and to study organization-level stress relief measures.

• Journal of Digital Convergence
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• v.10 no.8
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• pp.257-264
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• 2012

This study was conducted to arrange the basic data for the ways to operate the effective nursing programs and reduce job stress by grasping the awareness, satisfaction and job stress of the nurses due to the introduction of EMR(EMR : Electronic Medical Record) system and clarifying the relationship among them. Methods: Of the hospitals which introduced EMR, the study was conducted for 356 nurses who used EMR in a university hospital in D city and the data was collected from June 1 to June 30. The collected data was analyzed with real number, percentage, T-test, ANOVA, and Pearson correlation coefficient. Results: The results of the study above, it could be certified that the higher the satisfaction and awareness of the users of EMR were, the more the job stress of them decreased. Therefore, the qualitative nursing should be provided to the patients by reducing job stress with the improvement of the awareness and satisfaction of the nurses of EMR, and shortening the time in keeping the records of patients, in order to enhance the satisfaction of EMR, there should be a proper management, such as a regular EMR education, and there must be the ways to reduce the job stress of the nurses and strengthen the satisfaction of EMR.

• Journal of the Korean Society of Safety
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• v.26 no.5
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• pp.89-98
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• 2011

Work-related musculoskeletal disorders (WMSDs) have become a hot issue in the Korean workplace for the past several years. So many manufacturing companies have tried to improve the work environments for the control and the prevention of the WMSDs. This study investigates the relation between WMSDs and job stress from 965 workers in a shipbuilding company by questionnaire analysis. The seven job stress factors which are job autonomy, job insecurity, organizational system, workplace culture, unfair compensation, relationship conflict, and job requirement were analyzed. The prevalence of musculoskeletal disorders symptoms were 12.9%. The analysis showed that job stress by job autonomy was higher than that by job stress factor. WMSDs were associated with job requirement, organizational system, unfair compensation and workplace culture. The results could be used to design the management program for the reduction of job stress.

• Journal of Engineering Education Research
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• v.5 no.2
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• pp.54-62
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• 2002

The study reviewed the properness of a present job field with 26 items so that the classification system of the national technical qualification can meet the needs of the industrial structure and the technical changes of the 21st century. In addition, it aimed not only to improve the efficiency and effectiveness of the management and operation of the national technical qualification system but to design a new classification system of the job field to stimulate qualification holders' employment. For the purpose of this study, materials and data relevant to the national technical qualification system were comprehensively collected and analyzed. Besides, a new job field with 13 job items was proposed in this study on a basis of the collective advice of experts on the properness of the job field in the national technical qualification system.

• Proceedings of the Korean Operations and Management Science Society Conference
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• 1996.04a
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• pp.131-134
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• 1996

Application of machine learning to scheduling problems has focused on improving system performance based on opportunistic selection among multitudes of simple rules. This study proposes a new method of learning scheduling rules, which first establishes qualitatively meaningful criteria and quantitatively optimizes the use of them, a similar way as human scheduler accumulate their expertise. The weighting of these criteria is trained in response to the system states through simulation. To mimic human quantitative feelings, distributed fuzzy sets are used for assessing the system state. The proposed method was applied to job dispatching in a simulated FMS environment. The job-dispatching criteria used were the length of the processing time of a job and the situation of the next workstation. The results show that the proposed method can develop efficient and robust scheduling strategies, which can also provide understandable and usable know-hows to the human scheduler.

• Proceedings of the KSR Conference
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• 2002.05a
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• pp.142-146
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• 2002

The purpose of this article is to depict the organizational effectiveness of "A" Subway Corporation based on the cognitive response of employees(subway drivers). To attain this purpose, several aspects of current personnel aid organization management system and organizational culture are surveyed through questionaire and analyzed by SPSS. The questionaire includes two parts of items. First, it includes items on personnel-related factors such as evaluation system job, wage, role, leadership and job satisfaction. Second, it includes items on organizational culture model suggested by Rousseau. The major findings are : 1) In general the cognitive response of driven concerning personnel-related aspects is to a certain degree negative. 2) The cognitive response of drivers concerning culture-related aspects is awfully negative. 3) Job satisfaction of drivers is highly related to role and leadership factors in terms of personnel-related aspects, on the one hard, and to achievement factor in terms of culture, on the other hand.

• International Journal of Advanced Culture Technology
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• v.8 no.3
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• pp.114-122
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• 2020

We study confirmed the effect of corporate social responsibility activities on organizational trust and job performance of organizational members and mediating effects of organizational trust among 351 members of the organization in the metropolitan area and Chungcheong area. For this, the SPSS 24.0 and AMOS 24.0 statistical packages were used to produce the following results. First, as a result of analyzing the impact of CSR activities on organizational trust of organizational members, factors of economic responsibility, legal responsibility, ethical responsibility, and charitable responsibility showed significant effects on organizational trust. Second, as a result of analyzing the relationship between the effects of CSR activities on the job performance of members of the organization, it showed a direct effect on job performance, which is a factor of economic responsibility, legal responsibility, ethical responsibility, and charitable responsibility. Third, organizational trust of organization members was analyzed as a positive factor in job performance. Fourth, it showed the mediating effect of organizational trust on the effect of corporate social responsibility activities on job performance. As a result of this study, the organizational performance and job performance of organizational members showed a direct effect on CSR activities. Therefore, the CSR activity is important as it is a key factor to advance the organizational trust and job performance, which is the company's sustainable management system.

• Journal of Information Technology Applications and Management
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• v.16 no.4
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• pp.1-8
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• 2009

This study is a measurement of effectiveness to a job process for the hospital information system (HIS) used in the hospital industry. Using the effectiveness scale that I developed in the questionnaire of the ISO9241-11 quality model, I measured the importance level of HIS and its significance on a job practices in the large general hospitals within the country. The questionnaire showed that the importance level of domestic HISs was highest in the system used by staffs(mean=3) and to reduce a job process and increase the efficiency of work.