Search for Article,Author or ...


Current Issue

No 56
Vol. 56 No. 17
Download |

Last Published Articles

This study aim, design a model for acceptance and transfer new media technologies (media convergence emphasis), research methodology is applied research(descriptive) and data collection methods implemented with mix method (qualitative and quantitative),at first stage, researcher reviewed a literature in media technology transfer to identification effective components and indicators, at qualitative part of the research, Selected 10 media industry experts to interviewed for identify effective indicators, in quantitative research part, researcher made questionnaire was distributed in the statistical sample of 300 responder from the population of the study and 285 questionnaires were returned. After analyzing , questionnaire responses with Spss software, Cronbach's alpha coefficient (reliability) was obtained α=0.881 and finally using structural equation modeling (SEM), to design a model, evaluation of the model show an absolute fit index (root mean square error 0.094 and chi-square 0.00), Incremental Fitness index of 0.886 and Frugal Fitness index 3.48 ,which indicates the acceptability of the model is introduced and to determine the degree of appropriateness, the second questionnaire was designed and distributed to responds by 30 experts of media and communications, analyze with one sample t test of utility models at 95 percent approval, then using the Friedman test measures the highest and lowest on the model, they were ranked
Babak Rahnavard - Kamran MohamadKhani - Aliakbar Farhanghi - Amir Hossein Mohammad Davoudi
Keywords : Media Convergence ، New Media ، Technology Acceptance ، Media strategy ، Technology Transfer
Claim management is one of the most important and challenging issue in projects in the world, and many of stakeholders of projects belive that the claims are one of the most destroyer in constraction industry. Growth of claims in construction projects has an inverse correlation with triangular goals of project management (time, cost and quality), so increasing claims cause extension of time and cost and decrease in project quality. Claims are natural trait in construction industry. However we can’t remove contingency of this claims but we can, by identify main causes of claims and relation between them, prevent from contingency them in future projects.In this research, research data have been collected by literature review studies and interview with expert was conducted to identify the 34 causes of claims in construction projects.Then these causes by questionnaire in cluding frequency and intensity of impactwere distributed among experts.Then according to the result of this questionnairesthe most important causes of claim in construction projects are determined that they are contained 10 causes.a model for relationship between causes of claim in construction projects has designed byInterpretive structural modeling.At the end some suggestions has been presented to prevent the claim or to manage them. These corrective solutions have been presented base on model in 4 stage in procedure of project. research results show that between claims causes, these causes: selecting contractor on base low price without notice to qualification and technical ability, ambiguities in contract documents and clauses, unexpected change in exchange and interest and low price of contract due to high competition, have a significant effect and impressment on other causes, so they play important roles in preventing or decreasing claims.
seyed abolfazl mousavi - morteza bagherpour
Keywords : Claim management ، Cause of claim ، Construction project ، Interpretive structural modeling ،
The main objective of this research was to identify the dimensions and components and provide a model for assessing the implementation of human resources development policies of the Government of the Islamic Republic of Iran.The research was descriptive in terms of the type of hybrid, and in terms of approach, it was inductive. The research data included documents, documents and the results of interviews with 12 people, and a questionnaire was presented in three stages using Delphi's ethodology. A total of 20 academic and executive experts were selected through purposeful sampling. Qualitative data collection was used to examine relevant documents and literature, and a deep semi-structured interview tool. The research questions were analyzed using Attride and Sterling theme analysis technique Based on this, four main themes (15 themes) were arranged (later) from 89 themes (components) related to the model for evaluating the implementation of human resources development policies of the Government of the Islamic Republic of Iran. To validate the extraction factors Of the three stages of Delphi, 76 of the components were confirmed and 13 of them were rejected Two cases were added to the experts' opinion. The model was evaluated using SmartPLS2 software and after correction and removal of 14 other questions, the model was fitted and confirmed. In this model, it has been attempted to address most of the existing factors in evaluating human resource development policies.
- Sayyed Ali Akbar Ahmadi - Karam. A Daneshfard - Asghar Seyf
Keywords : Policy Evaluation ، Human Resource Development ، Thematic analysis
The present study was conducted with the aim of investigating the present status of the knowledge management level of Payame Noor University of Khuzestan province by descriptive and survey research. The statistical population of this study is all faculty members of Payame Noor University of Khuzestan who have 171 people. The same number is selected as a statistical sample. The data gathering tool was a researcher-made knowledge management questionnaire based on the Unica and Tike Uchihi model, whose validity was confirmed using statutory guidance and counselor's opinion, and its reliability was obtained by Cronbach's alpha, with a figure of 0.88 the internal consistency of the questionnaires was internal. To analyze the data, descriptive statistics such as mean and standard deviation, as well as inferential statistics methods, were used to examine the existing status of knowledge management levels. The findings of this study showed that Knowledge Management in the field of hidden knowledge, knowledge outsourcing process, synthesis process, internalization process, collective hidden knowledge of knowledge socialization level, Knowledge socialization process in higher than average condition in Payame Noor University of Khuzestan province. And the significance level obtained also confirms the researcher's hypotheses about the existence of knowledge management levels mentioned in Payame Noor University of Khuzestan. Ultimately, the only obvious individual's knowledge of the university was below average. Also, the apparent collective knowledge that comes from the collection of knowledge synthesis process is also relatively weak. The results of this study showed that of the four levels of knowledge of the model in the studied university, according to the obtained points, the three levels of internal and external knowledge transfer are in a desirable situation, and only the level of knowledge of the combination is in a relatively weak position It needs to pay more attention to this level of knowledge, meaning that the university has not performed at this level and offers the necessary proposals at the end.
abbas abbas por - farhad kianfar - mohamad reza nili ahmad abadi - hamid rahimiyan - esmat momeni
Keywords : : Knowledge management ، Nonaka and Takeuchi model ، Payam Noor University of Khuzestan
The current competitive and turbulent construction situation in Iran, which has a low degree of stability, has made project-based organizations encounter with a variety of unforeseen which can occur during the life of project portfolios and disrupt their performance. However, researchers in the field of portfolio management have more focused on portfolio defining processes, including project selection, prioritization and balancing, and have less considered the uncertainties which affect the portfolio expected results, eliminate strategic alignment of the portfolio components and also portolio combination optimization. In this study, by using the literature review and qualitative content analysis method, at first we explored these factors and prioritized them with the help of inferential statistics, and then identified the most important ones from the perspective of experts in this field Based on paretto analysis. According to the findings of the research, most important factors are: change in business strategy, change in the accessibility of portfolio capital and its financing, change in economic conditions, change in the profitability and financial value of the portfolio projects and change in political conditions.
maryam ameli basiri - Reza falsafi - ehsan eshtehardian
Keywords : Project Portfolio Management ، Uncertainty ، Construction

ابتداقبلی12بعدیانتها مشاهده 1 تا 5 ( از 10 رکورد)