Background and Aim: this research was performed to investigate factors affecting the commercialization of research results in Knowledge-based Companies using a descriptive survey. Method: this was a descriptive survey and since it defines the relations between variables, it is correlational. To collect the required research data, a researcher-made questionnaire was used. This questionnaire includes 39 questions in 8 dimensions (individual, organizational, environmental-organizational, cultural-social, legal, economic, political and industrial factors) and 5 questions related to commercialization. The statistical population of this research includes 970 of the CEOs of Knowledge-based Companies based in the Science and Technology parks of six major cities of Iran and the sample size was determined to be 275 based on Cochran's formula. Data analysis was performed using the SPSS-20 and Amos-20 software. Results: the results from this research showed that all the 8 factors significantly predict success in the commercialization of research results; but the results from the simultaneous investigation of the role of predictive variables in the commercialization of research results showed that the following items have the most significant roles in the commercialization of research results: legal (β =056, p<0. 05), industrial (β =0. 28, p<0. 05), organizational (β =0. 23, p<0. 05), individual (β =0. 13, p<0. 05), and economic (β =0. 12, p<0. 05). Conclusion: based on the results, in order to invest in the development of the infrastructures of the commercialization of research results, the greatest amount of focus must be placed on legal, industrial, organizational and ultimately economic factors respectively because the development and revision of these factors will indirectly affect the other factors.

Given the strategy of performance improvement, the present study aims to identify the effective dimensions on designing a strategic human resource management with a high performance work system (HPWS) approach for the Knowledge-based organizations. For this purpose, in this developmental-applied research, first a comprehensive study of literature on HPWS for learning the effective concepts was conducted. Then the proposed indicators in the previous studies was counted from which 307 dimensions were identified and after excluding the repeated ones and And merge similar items, 33 dimensions were elicited. Then, using the Delphi technique, it was agreed among the members of the university elite panels and the experts of Knowledge based Companies. and by excluding 4 dimensions and including 3 new ones to adjust them to Knowledge-based Companies' characteristics, at last 32 dimensions were confirmed by the panel as final ones for strategic human resources management with a HPWS approach. The findings showed that from Delphi panels' viewpoint on HPWS, the »supportive management « has the greatest influence on HPWS in the Knowledge-based Companies.

Purpose: The purpose of research is to observe the influence of public trust on accepting KBOs. The implementation method of the research is descriptive (non-experimental) and with correlation analysis model formed by structural equations used the least minor squares. Methodology: The participants of the survey were consumers of KBO services. According to Cochran formula for unspecified society, 384 individuals were chosen as statistical sample selected totally random. From 384 questionnaires distributed, 370 were answered and 14 others were discarded due to many unanswered questions. In due course 370 questionnaires were processed. To measure social trust, Safarinia and Sharif questionnaires were used. (1389). due to receptivity of knowledgebased organizations, researcher-made questionnaire were utilized. this questionnaire contains 5 elements which composed based on available questionnaire. We realized there is a meaningful and significant relation between KBO admission and all aspects of social trust. the influence of social trust on KBO’ S admission was positive and meaningful. The influence of social trust on KBO’ s admission is positive and meaningful. Findings: According to the results, 72% Variance model in knowledgebased organizations admission were indicated by Research model. Therefore, we realized strengthening social trust will bring acceptance to KBO’ s presence. Discussion: In this regard, managers and officials in KBOs must concentrate on gaining and obtaining social trust in case of adequate social acceptance.

The current research aims to have a future study and scenario analysis of the synthetic indicators of the Knowledge-based economy following the cross-impact analysis. First, the key components are identified and analyzed, and then the general scenarios of the Knowledge-based economy in Iran are suggested. The study borrows the norm paradigm and planning through allegiance approach of the higher-documents. The perspective is the 2025 document. The data were collected from the literature, and the questionnaire of the national and international researchers analyzed via the hierarchical system and the MIC MAC diagram. The findings of the cross-impact analysis showed that 14 key components out of the 32 had the most effect on the Knowledge-based economy. These components were influential in conceptualizing the scenarios. The Knowledge-based indicators include: 1. The share of exporting advanced technology from industrial productions, 2. the established commercial marks and brands, 3. the share of exporting IT products out of the total exportation of products and services, and 4. the royalty and license expenses.

Safety is of primary principles of living in human communities. Preparation and provision of necessary considerations for encountering hazards are main targets of the crisis management. Nuclear risks are one of hazards threatening in the human life. Since radioactive contaminants sustain for years after the incident, investigation into nuclear hazards and its damage on living environment and urban features is so vital. This study essentially aims at evaluating the risk of radioactive contaminants to urban land uses. Due to high resolution satellite images, remote sensing technology has been considered as an advanced technology to generate information covering urban areas. Information on land cover is one of the most important tools of management during crisis. Land cover maps can be prepared through techniques for high resolution satellite image processing and extracting urban features. In this study, the fuzzy objectoriented method is applied to classify such phenomena. In the proposed method, a fuzzy rule-based strategy and hierarchical model are employed to overcome noise between classes. Fuzzy rule-based classification method is used as well as optimization and improving features of multi-scale analysis. Considering blocks of WorldView2 sensor, 91% of object detection is implemented with an average accuracy. When classification image of urban features is produced, the risk of radioactive contaminants to each recognized object is determined based on EDEM model.

Purpose: This research has been designed to identify the effective components of the internationalization of the entrepreneurial university that contribute to the creation of Knowledge-based economics. Methodology: The research method was a blended method and the statistical population included experts and experts in the field of growth centers in Islamic Azad universities in Fars province. In the qualitative section of 11 people in the interview process and in the quantitative section with a population of 976 people, 277 people participated as an example in this study. The data gathering tool was an interview and a researcher-made questionnaire. After validation, its reliability was 0. 83. Descriptive statistics were used to analyze the data and exploratory and confirmatory factor analysis was used in the inferential part. Findings: The results of the research of findings showed that the continuous validation components of the university in order to achieve international standards, conduct innovations and international initiatives on campus, the relationship of faculty members with foreign graduates with the highest factor load (0. 88) And the component of the application of the system of international education in the university with the least factor load (0. 63) of the total variance explained, and other components were important in the following order respectively. Discussion: The coefficient of the effect of components in the internationalization of the entrepreneurial university in creating a Knowledge-based economy alone is the highest coefficient of influence on the continuous validation component of the university in order to achieve international standards, carry out innovations and international initiatives on campus, the relationship of faculty members with Foreign graduates with 0. 88 and the least in the component of using the distance education system at university.

Abstract The purpose of this paper is to study the effects of internal control weaknesses on tax avoidance for the Companies listed in Tehran Stock Exchange (TSE). Hence, an attempt will be made to answer the following question: “Is there a significant relationship between internal control weaknesses and firms’ tax avoidance?” The research population composes of total Companies listed in the TSE and statistical sample composes of 76 Companies. The regression and analysis of variance whit SPSS-22 and Eviews-9 software is used for testing hypothesis of the research. The results suggest that there is a positive relationship between internal control weaknesses and firms’ tax avoidance. Also, the results showed that the effective tax rate is low for Companies with high weaknesses in internal controls, but this does not apply to book tax differences.

Research in scientific fields is mainly a qualitative issue which requires a level of qualitative analysis and involves the discovery of the relationships among research variables. One of the most important issues in the discussion of human topics is demography and, in particular, the recognition of demographic features. In this regard, this study seeks to examine the state of aging in Iranian rural communities in 390 counties of the country by using fuzzy logic. The research is a descriptive-analytic type and applied in terms of purpose. It was carried out through secondary analyses. The required data were derived from the Statistics Center of Iran and covered six indicators including the ratio of aging and youth, the ratio of genders, the ratio of old age, potential support and parental support. The results showed that, according to the designed database, the rural areas in the margins of Iran have a low rate of aging due to desirable conditions in the six indicators. In contrast, the rural areas in the internal parts of Iran are severely aged and are moving toward aging rapidly. The results of this study were also compared with the ethnicity map of Iran. It was indicated that the findings of this study about the aging process strongly overlap the information on the ethnicity map. Due to the broad ethnic distribution in the geographical boundaries of Iran, the, the desire to have children is higher than that in the central parts of the country. This has led to an increase in the desirable values of the six indicators in the marginal areas and the superiority of those areas over the internal parts.