seyed faramarz ghorani

Today, knowledge management has become one of the most important tasks of organizations, which can have a great impact on the performance and success of these organizations. Therefore, knowing and improving its promoting factors can help the survival and profitability of the organization. Among the various infrastructures required for the successful implementation of knowledge management, in this research, the role of information technology and technology-oriented social networks as well as their impact on the four measures of knowledge management (creation, storage, sharing and application of knowledge) have been investigated. The statistical population of this research includes the managers and employees of Ekhtaz Novin Bank in Tehran, who, according to the information they had, could provide valuable information to the researcher. A stratified random sampling method was used and 272 people were selected based on the Karjesi and Morgan table. The data were analyzed by structural equation method. The results of the research show that information technologies and technology-oriented social networks have a positive effect on facilitating all four measures of knowledge management, and knowledge sharing, knowledge creation, knowledge storage and knowledge application have higher priorities respectively.

Human resources are the most vital resource of any organization and weakness in human capital management can be the most important threat to the long-term success of the organization. In this regard, the current research has been conducted with the aim of identifying and prioritizing the risks of human resources affecting the performance of the Technical and Vocational University.

This applied research was done with sequential mixed method (qualitative-quantitative). Participants in the qualitative part of experts included professors and managers of technical and professional universities. The statistical sample was obtained by snowball sampling and equal to 15 people. The obtained information was collected by semi-structured interview and analyzed by thematic analysis method. Then the obtained factors were validated. The statistical population in the quantitative part was the professors and employees of the Technical and Vocational University, whose data was collected by the questionnaire method and using the structural equation model in the P.L.S software was analyzed.

Human resource risks Effective on performance were identified in three dimensions, including human resource goal risks, human resource process risks, and human capital risks, and 15 components were identified. Also, the results of the quantitative section showed that the classification done can be confirmed.

Considering the importance of the human factor, the management of the identified risks increases the trust of the employees and improves the performance of the university and creates distinction and priority, otherwise it causes the loss of environmental opportunities, lagging behind the competitors and reducing the performance.

This study seeks to investigate the supply chain agility in healthcare and provides relevent model. Furthermore, the research studies the effectiveness of supply chain dimensions (enablers of agility and supply chain agility) on the supply chain performance. The statistical population of this research consists of the top and middle managers in active hospitals in the field of medical science universities affiliated to the Ministry of Health and Medical Education in Tehran, and the required data is collected from 218 subjects based on the designed questionnaire. The obtained data is analyzed by exploratory and confirmatory factor analysis as well as the path analysis. The research findings indicate a positive and significant impact of enablers of agility on the supply chain agility and performance. Moreover, the results indicate that the enablers of agility have significant and positive impact on the chain performance through creating the supply chain agility.