the purpose of this study was to analyze the relationship of authentic leadership and organizational voice. the population of the study was all of the staff ministry of roads and urban development tehran (n: 400). using simple random sampling 169 persons selected and authentic leadership questionnaire and organizational voice have responded. data analysis showed that authentic leadership and it...

In Local Area Networks (LAN) connected together by bridges, flow control and smooth traffic in the network is very important. However, congestion at bridges can cause intensive loss of received frames. In addition, the received frames are thrown away and have to be retransmitted by the source station, which causes more congestion and massive reduction in the overall network throughput. The netw...

introduction: although the contribution of organizational learning to employee organizational performance is well documented, the mechanisms that explain such relationship remain unclear. accordingly, the purpose of this paper is to investigate the interactional role of organizational learning and informal norms in accountability and job performance of the staff in a medical department. methods...

mashhad municipality faces several governance issues including transparency, providing information, justice, accountability and lack of satisfaction on the part of citizens. the necessity of researching these issues and analyzing the current situation of governance in mashhad cannot be denied. this study opens a new horizon in this regard by analyzing the indicators of good governance (particip...

This study aimed to investigate the realizations of verbs’ syntactic and semantic features inmoves of applied linguistics research article introductions published in international andIranian local journals. To this end, a data of 30 research article introductions (15 published inIranian local journals and 15 in high impact international journals) was selected. The researcharticle introductions ...

Abstract After the appearance of first COVID-19 cases and deaths, countries’ responses were enacted at different points in time. This paper explores factors behind timeliness travel restriction policies onset pandemic. Using instrumental variable techniques on a sample 149 countries, our empirical exercise shows that while urban population political stability are conducive to prompt activation ...

Background: Since in multiple sclerosis (MS), changes in speech and voice quality often precede other signs and symptoms; early diagnosis of these changes is necessary. In this study, an acoustic examination of phonation subsystem was performed. Due to the progressive nature of multiple sclerosis, the aim of this study was to examine the correlation between acoustic parameters ...