مجله توسعه مدیریت منابع انسانی و پشتیبانی
پیاپی 51 (بهار 1398)

The purpose of this study was to investigate the effect of quantitative and qualitative job security on different dimensions of organizational citizenship behavior. The present research is applied in terms of purpose, and in terms of method, is a descriptive survey that has been carried out using survey questionnaires. The statistical population of the study was the Air Force personnel of Shahid Abdolkarimi, Bandar Abbas; a sample of 278 personnel was randomly selected in a proportional way. Data analysis was performed by structural equation modeling using PLS software. Findings indicate that the impact of quantitative job insecurity (social and altruistic rituals) on the dimensions of organizational citizenship behavior was confirmed at 95% confidence level, as well as the effect of qualitative job insecurity (social customs, chivalry, altruism, and work conscience) on organizational citizenship behavior was confirmed at 95% confidence level. Therefore, the present study shows that the nature and extent of the impact of the lack of job security on both quantitative and qualitative differences on different aspects of organizational citizenship behavior are different. Therefore, HR managers in military organizations whose personnel may experience both types of job insecurity must pay attention to these differences.

The purpose of this study was to investigate the effect of organizational transformation on employee productivity considering the mediating variable of job satisfaction in Tehran Regional Power Company. The present research is applied in terms of purpose, and in terms of method, is a descriptive survey of a correlation type. The research population was all employees of Tehran Regional Power Company. Using Cochran formula, 331 people were selected as a statistical sample and simple random sampling method was used. To collect data, the standard questionnaire of human resource productivity (Hersey and Goldsmith, 1980), the organizational transformation standard questionnaire (Gutter and Drucker, 2005) and the Weiskey and Chrom (2000) job satisfaction standard were used. Content validity of the questionnaire was confirmed by the professors. Cronbach's alpha coefficient for human resource productivity was 0.708, organizational change was 0.890 and job satisfaction was 0.920. For data analysis, Structural Equation Modeling Test and Lisserel Software 8.54 were used. The results showed that the organization's transformation has a positive and significant effect on the productivity of employees due to the mediating variable of job satisfaction in Tehran Regional Power Company.d its dimensions can predict the employee's organizational indifference.

The In this research, the impact of human resources management tools on performance with the role of mediation of sustainable supply chain management in the automotive industry is investigated. To test the hypotheses, the statistical population of the managers and experts of Irankhodro Company was used and the census method was used for sampling. The validity of the questionnaire was confirmed through content validity, also the Cronbach's alpha coefficients were more than 0.7, indicating the reliability of the questionnaire. Finally, 138 questionnaires were approved for analysis and data analysis with the help of structural equation method with SPSS and IMUS software. The findings show that information technology affects the flexibility of green supply chain management. Knowledge management has an impact on the flexibility of green chain management. The flexibility of green supply chain management has an impact on the agility of the green supply chain. The flexibility of supply chain management has an impact on competitive advantage, and ultimately, the agility of supply chain management has an impact on competitive advantage.

The effectiveness of the research to measure the achievement of the goal has always been emphasized by managers. Hence, the purpose of this research is to investigate the effectiveness of the Iran Police maintenance center from the viewpoints of experts and managers of the organization. To measure the effectiveness of the maintenance center, 5 variables, namely the planning process, acceptance process, inspection process, parts supply process and maintenance process were explored. The method of this study is based on the purpose of the applied research, based on the time of data collection, sampling and in terms of data collection, it was a descriptive research. The statistical population of the present study is managers and maintenance experts of Iran Police maintenance center. According to Cochran's formula, the sample size was 92 and the questionnaires were distributed among them. The sampling method is simple random. A researcher-made questionnaire was used to collect data and was used by the faculty members and relevant experts to evaluate their validity. Also, Cronbach's alpha for the 963 questionnaires was obtained which indicates a high reliability of the instrumentation. Data were analyzed using SPSS software. In analyzing the data, the planning process, the acceptance process, the inspection process, the process of supplying parts, and the maintenance process were evaluated by experts and effective managers.

Organizational agility has become an essential feature of the success of organizations with very rapid and rapid changes in the mission environment of different organizations. Therefore, this study investigates the effect of universal quality management on agility in Arak Electricity Management Engineering at Power Distribution Company of Markazi province. This research is applied and is of a descriptive survey type. In order to collect data, the library method and field (questionnaire) have been used. The statistical population of this research is the staff of the Arak Electrical Engineering Management Department, which consists of 240 people. The research sample was calculated using simple random sampling method and its volume was calculated using Morgan table of 140 people. After collecting data through a questionnaire, information was analyzed using SPSS software and regression test. Finally, the results of this study indicate that overall quality management affects the agility of the organization; and among components of overall quality management, speed has the greatest impact on agility of the organization. More precisely, comprehensive quality management explains 0.616 of the changes in organizational agility.

The purpose of this study was to investigate the relationship between organizational health and organizational vitality by explaining the mediatory role of organizational spirituality among the employees of the municipality of the city of Tehran. The statistical population consisted of all employees of the district 1 of the municipality of Tehran, and a sample of 296 employees was selected using a simple random sampling method using the Chris and Morgan table. The research method is applied descriptive-survey. A researcher-made questionnaire was used to collect data. The data were analyzed using SPSS software, Cronbach's alpha and Pearson correlation coefficient. In the results of these tests on the sample, a significant 99% confidence level of the relationship between spirituality, vitality and organizational health, as well as the relationship between organizational health and excitement was confirmed. The results of the research show that organizational health has a positive and significant relationship with organizational vitality, while organizational spirituality plays a mediating role. Therefore, organizational health, due to the power of spirituality, is one of the important issues affecting the vitality and dynamics of organizational life; and perhaps the main effective way of increasing the vitality in the workplace is to pay attention to the empowerment of employees in the dimensions of health as well as organizational spirituality and it deserves, at the individual and organizational level, the attention of managers and experts of the municipality of the district 1 of Tehran.

The role of faculty members in the higher education system of the country as an expert and efficient human resource plays a key role, and it is very important to pay attention to its effective service providers. This issue is of great importance at the Police University since it is a pivotal task of educating the security guard of the country. Therefore, this research, while measuring the social needs of faculty members, measures its impact on the motivation for their progress. The research is an applied one and in terms of nature and method, it is descriptive-correlation. The tool is a researcher-made questionnaire with 36 items and a Likert scale of 5 degrees. The statistical society consisted of full-time faculty members. After collecting questionnaires, the data were analyzed using statistical methods. Findings of the research show that social needs affecting faculty members include the need for power with 79.1%, the need for a relationship with 75.2% and the need for success with 46.1%, which influences these needs on the motivation of the progression of faculty members in terms of effect and order: the need for success, the need for power and the need for communication. That is, there is a positive and direct relationship between these two variables, and with the increasing need for success, the need for communication and the need for power, the amount of motivation for the progress of the professors will increase.