• The Journal of Korean Association of Computer Education
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• v.13 no.4
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• pp.69-75
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• 2010

As several users use a system simultaneously, a job management system is used to prevent exclusive uses in the system by a certain user and share entire resources for all users. The job management system is a type of scheduler that distributes limited resources for each job inquire efficiently. The system can be classified as different types and is to be properly selected according to the characteristics of systems and jobs. An NEC system is a job management system and usually applies NQS. The job management system has several queues, which are able to process jobs through distributed resources in which the efficiency of such job processing can be varied according to the composition of these queues. This study designs and configures differentiated queues according to service levels in order to improve the efficiency of the entire system as NQS is designed and that performs job processing. Also, this study analyze the performance of the job processing.

• The Journal of Industrial Distribution & Business
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• v.11 no.3
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• pp.29-38
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• 2020

Purpose: Geographical relocation has been conducted to alleviate overcrowding and to support balanced regional development in many countries. Previous studies have seldom examined the effectiveness of relocation on job and life dissatisfaction, particularly in the public sector. The purpose of this study is to investigate the determinants of relocation on job and life dissatisfaction. Proposed research questions include the following: i) do working conditions in the new workplace and interactivity affect job dissatisfaction? ii) do social infrastructure and social activity in the new location affect life dissatisfaction? and iii) is there a relationship between job and life dissatisfaction? Research Design, data, and methodology: The study collected data via an online survey and applied statistical analyses such as factor analysis, regression, and ANOVA. Results: The results of this study found that proposed determinants excluding mobility inefficiency and decision-making affect job and life dissatisfaction. The results also showed that there are relationships between job and life dissatisfaction. Conclusions: The results of this study provide both managerial and policy implications of relocation for the public sector. The results of this study implied that better policy should be designed to increase job and life satisfaction that also accounts for the realities of relocation.

• The Journal of Asian Finance, Economics and Business
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• v.5 no.4
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• pp.161-172
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• 2018

The purpose of this study is to investigate the causal relationship between job characteristics and creativity. The role of transformational leadership is also examined. To identify the relationship between core team job characteristics and transformational leadership, an empirical survey was conducted through surveys of domestic distribution companies. Among the collected questionnaires, missing and insincere responses were excluded and 636 individuals of 107 teams were used for the SPSS 18 analysis. It was found that job meaningfulness was positively related to team creativity and transformational leadership also had a significant effect. Task feedback was shown to be an important factor on the motivation to perform tasks successfully. In the case of transformational leadership, this leadership style helped individuals overcome fear by providing support, sympathy, and consideration to create novel ideas. But, its effects were different on team creativity when it interacted with core job characteristics. Departments where creativity is highly emphasized within an organization are able to design job characteristics which fit the task at hand. Moreover, transformational leadership brings about different effects on team creativity when it interacts with job characteristics. The findings of this study suggest that organizations should consider characteristics of tasks and individuals as well when conducting education and training.

• Asia-Pacific Journal of Business
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• v.11 no.3
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• pp.79-93
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• 2020

Purpose - The purpose of this study analyzes the effect of psychological safety on innovative behavior mediated by job crafting. Design/methodology/approach - This study collected 221 survey data from employees in Korea. Collected data were analyzed using SPSS 25.0 and Macro Process. The multiple regression analysis and bootstrap analysis were hired in order to analyze the data. Findings - First, psychological safety had a significant effect on innovation behavior. Second, job crafting proved a mediating effect in the relationship between psychological safety and innovation behavior. In other words, it has been demonstrated empirically that task crafting, cognitive crafting, and relational crafting, which are sub-elements of job crafting, play a mediating role in the relationship between psychological safety and innovative behavior. Research implications or Originality - This study expanded the study of Job Crafting in that it revealed the mediating role of Job Crafting in the relationship of psychological safety and innovative behavior. Second, this study has novelty in that it has established a sense of psychological safety as an independent variable that promotes innovative behavior, and that it has examined each other's structural relationship by adding a variable called Job Crafting.

• Asia-Pacific Journal of Business
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• v.13 no.1
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• pp.197-212
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• 2022

Purpose - The current paper not only investigates the intermediating process of the association between job insecurity and organizational performance, but also tries to find a factor which mitigates the negative influence of job insecurity. Design/methodology/approach - By conducting structural equation modeling(SEM) analysis with survey data from 351 employees, this study tried to identify the mediating effect of organizational trust, as well as the moderating influence of ethical leadership in the job insecurity-organizational trust link. This paper built hypotheses that job insecurity decreases the level of employee's organizational trust, then the level of the employee's organizational trust would influence organizational performance. In addition, ethical leadership would function as a buffering factor between the association between job insecurity and organizational trust. Findings - This paper found that job insecurity had a negative influence on employee's organizational trust, and the employee's organizational trust had a positive influence on organizational performance. The ethical leadership mitigated the negative impact of job insecurity on organizational trust. Research implications or Originality - By empirically delving into the importance of ethical leadership and organizational trust to increase organizational performance, this paper may provide top management and leaders in an organization with important insights that they should adequately monitor and manage the level of ethical leadership and organizational trust.

• The Journal of Industrial Distribution & Business
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• v.15 no.7
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• pp.29-37
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• 2024

Purpose: The primary objective of this study is to explore the relationship between clinical consultation and job satisfaction among healthcare workers. Specific objectives include: (1) Identifying the key components of clinical consultation that influence job satisfaction. (2) Analyzing the relationship between clinical consultation and job satisfaction among healthcare workers. (3) Providing insights and recommendations for improving job satisfaction through enhanced clinical consultation practices. Research design, data and methodology: This research uses a systematic literature review research methodology to analyze the correlation between clinical consultation and job satisfaction among healthcare workers. Systematic literature reviews are a reliable and reproducible approach of searching for, selecting, appraising and synthesizing the relevant literature on the topic under consideration. Results: The findings of the present research presents the positive relationships between clinical consultation and job satisfaction, emphasizing four main consultation factors to maximize clinical effects. The four key consultation factors as follows: (1) Emotional Support, (2) Professional Development, (3) Feedback, (4) Peer Interaction. Conclusions: All in all, the results of the present research will be useful for healthcare managers and policy makers in terms of promoting mechanisms for increasing job satisfaction which will positively impact organizational staffs' and organizational clients' well-being.

• Journal of the Korea Society of Computer and Information
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• v.22 no.4
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• pp.17-24
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• 2017

In this paper, we propose an efficient dynamic workload balancing strategy which improves the performance of high-performance computing system. The key idea of this dynamic workload balancing strategy is to minimize execution time of each job and to maximize the system throughput by effectively using system resource such as CPU, memory. Also, this strategy dynamically allocates job by considering demanded memory size of executing job and workload status of each node. If an overload node occurs due to allocated job, the proposed scheme migrates job, executing in overload nodes, to another free nodes and reduces the waiting time and execution time of job by balancing workload of each node. Through simulation, we show that the proposed dynamic workload balancing strategy based on CPU, memory improves the performance of high-performance computing system compared to previous strategies.

• Journal of Korean Academy of Nursing
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• v.27 no.1
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• pp.189-201
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• 1997

This study was designed to test the relationship between effectiveness of nursing organizations and structural and managerial variables of nursing organizations that are described in the Robbins Organizational theory model. The data were collected through self reported questionnaires from 605 nurses working in, and 782 patients hospitalized in, five tertiary hospitals in Seoul. Results showed that according to MANOVA there was a significant difference in nurses job satisfaction and patient satisfaction among the five hospitals. According to cluster analysis of the structural and managerial variables of nursing organizations, the five hospitals were divided into two clusters and there was no significant difference in nurses job satisfaction or patient satisfaction between the two clusters. According to canonical correlation analysis the formalization and centralization of structural variables were shown to be predicting variables for nurses job satisfaction, and the managing job design and managing Change of managerial variables were shown to be predicting variables for nurses job satisfaction.

• Journal of Fashion Business
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• v.15 no.1
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• pp.145-157
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• 2011

The purposes of this study were to investigate the impacts of empowerment, job satisfaction, and organizational commitment on service quality. So, this research attempted to test the hypothesized relationships between service quality and its determinants such as job satisfaction, organizational commitment, and customer orientation. To measure these hypotheses, total 200 questionnaires were handed out and 185 were collected. Finally 163 questionnaires were used for the analysis, while 22 were found to be invalid. The frequency analysis, factor analysis, reliability analysis, and multiple regression were conducted after coding and cleaning by SPSS 18.0 The result of this study are as follow. As a result of multiple regression, it shows that empowerment have an effect on job satisfaction, organizational commitment, and service quality. And it shows that job satisfaction and organizational commitment have an effect on service quality.

• Journal of Korean Society of Water and Wastewater
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• v.20 no.3
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• pp.377-388
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• 2006

This paper is aimed to design for qualification structure and developing Vocational Education and Training Program of Water Treatment Plant Operator. Also job analysis was performed by the experts of education and related field though Developing A Curriculum(DACUM). The qualification structure and developing Vocational Education and Training Program of Water Treatment Plant Operator was designed and policy suggestions are made for the substantiality and activity to the government. This study is performed expert interview and job analysis The results are presented the summaries of job definitions, job models, areas of vocation activities, curriculum for education and training and guidelines for making questions in examinations.