List of Articles معادلات ساختاری

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  1 - Proposing a Model to Recognize Dimensions and Measure the Absorption Capacity A Case Study of Nanotechnology in Iran
  Hosein Gholizadeh Alireza Moeini Ali Bonyadi Naeini Mehdi Mohammadi
  10.7508/jstpi.2015.02.007
  In this research some of impressive indices of absorption capacity are specified. In addition the most effective indices in creation of value from foreign technology and using probable opportunities are identified. Literature review, expert opinion considering and growi More

  In this research some of impressive indices of absorption capacity are specified. In addition the most effective indices in creation of value from foreign technology and using probable opportunities are identified. Literature review, expert opinion considering and growing ideas theorem leads us to a classification for absorption capacity dimensions and finally with a gradual correction, a conceptual model is developed. Based upon basic model, a questionnaire designed with 29 questions and 600 of them distributed in target society. 267 questionnaires returned and the results with Exploratory Function Analysis (EFA) surveyed. In the first step, results showed that there are 9 fundamental factors which consist of 29 main elements and 1 fundamental factor added by using the model which designed with literature review. In the second step, 10 elements of first step had been included in 5 factors. Structural model of equations considered for both two steps. Outcomes confirm the first extracted model. The most important factors specified, are respectively: Maintenance 0.84, Exploring 0.55, interactional competence 0.46, internal capacities 0.35 and evolution 0.21. All of these factors could be an underlay for strategies decisions of Iran. Manuscript profile
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  2 - The Effect of Environmental Pressure on the Firm Performance With an Emphasis on Green Technology Selection (Case Study: Small and Medium-Sized Enterprises of Chemical Paint Production)
  hamid azizmohamadlou sepide mohamadnejad madardi
  10.7508/jstpi.2017.01.005
  20.1001.1.17355486.1395.13.49.6.6
  Firm performance is one of the most important criteria for evaluating their success . Given the fact that in recent decades concerns about the environment have increased , small and medium - sized enterprises should implement methods to improve their performance in this More

  Firm performance is one of the most important criteria for evaluating their success . Given the fact that in recent decades concerns about the environment have increased , small and medium - sized enterprises should implement methods to improve their performance in this area. One of the methods is selection and deployment of green technologies . his concept has grown in recent years and many organizations have used it as an environmental strategy. Considering the fact that the most important issue for any organization is to improve revenue and profitability , green technology can take an important step in this direction by reducing energy consumption, waste reduction and increase in efficiency. The purpose of this work is to investigate the effect of environmental pressure on the firm performance with an emphasis on selection of green technology. Data are collected through the questionnaire and 75 samples from managers of small and medium-sized enterprises of chemical paint production . For testing the conceptual model , structural equation modeling based on partial least squares method is used . The results of this research show that pressure of macroeconomic circumstances has the most influence on the selection of the green technology , hence improving the environmental performance leads to growth in firm performance. It is anticipated with increasing the pressure of macroeconomic circumstance and government support , industries have tendency to selection of green technology. Manuscript profile
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  3 - An Empirical Investigation of Green Intellectual Capital on Green Technological Innovation in Oil, Gas and Petrochemical Industry: Evidence from Khuzestan Province
  maryam darvishi alireza ziaei
  10.7508/jstpi.2018.01.005
  20.1001.1.17355486.1396.14.53.5.0
  In today’s competitive market environment and the global economic system, innovation is the key to success and survival of organizations. In such circumstance, businesses have found that obtaining sustainable competitive advantage is linked to their intellectual capital More

  In today’s competitive market environment and the global economic system, innovation is the key to success and survival of organizations. In such circumstance, businesses have found that obtaining sustainable competitive advantage is linked to their intellectual capital and the way they manage this valuable asset. In addition, with regard to the rising concern about environment from consumers, governments and different societies all over the world, manufacturers invest in developing programs associated with developing green product, green brand, green technology and green innovation. Review of existing literature revealed that, with some exceptions, the phenomenon of green technological innovation and it’s relation to green intellectual capital have been neglected by organizational scholars. Accordingly, this study investigates the abovementioned relationship. The data in this paper were gathered from a sample of companies operating in oil, gas and petrochemical industry, in Khuzestan. A partial least square (PLS) based structural equation model approach were applied to assess the study conceptual model and hypotheses. The results suggest that all three dimensions of green intellectual capital in terms of structural capital, human capital and relational capital are positively related to green technological innovation. Manuscript profile
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  4 - The Effective Factors Model on Adoption of E-Learning System in Qazvin University of Medical Sciences
  Hasan Rashidi Marzie  Movahedin
  10.52547/jstpi.20929.16.64.62
  20.1001.1.17355486.1399.16.64.6.1
  With the advent of the Internet and Coronavirus outbreak, e-learning environments and web-based learning, there has been a considerable growth and development in recent months and years, but this type of education faces many challenges. The most important of these chall More

  With the advent of the Internet and Coronavirus outbreak, e-learning environments and web-based learning, there has been a considerable growth and development in recent months and years, but this type of education faces many challenges. The most important of these challenges are the use of learning patterns, modeling student behavior, evaluating student support and feedback, curriculum planning, sequencing, and teacher support. One way to deal with these challenges is to find effective factors on accepting and improving the quality of education in learning systems, discovering rules and educational patterns, and using them to predict future outcomes. The aim of this study is to identify factors affecting the adoption of e-learning, based on the technology acceptance model. For this purpose, studies in this area were investigated. Variables such as computer self-efficacy, quality of content, system support, user interface design, technology tools and computer anxiety as factors affecting adoption of e-learning system were extracted. According to them, the conceptual model of this research was developed. In order to evaluate the model and relationships between variables, a questionnaire was provided to the users of e-learning system in Qazvin University of Medical Sciences. The results of data analysis by using structural equation modeling have approved authenticity of all hypotheses excluding the impact of technology tools on the acceptance of e-learning system. Findings of this research can help educational managers of university and related instructors with this system to encourage students making optimum use of the system by providing the necessary fields for the imposition of effective factors. Manuscript profile
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  5 - Analysis of factors affecting the development of entrepreneurship in the oil industry
  mohammad panahi nima Ranjijafroodi majid nasiri
  10.52547/jstpi.21022.18.70.43
  20.1001.1.17355486.1401.18.70.6.7
  Many large organizations today use entrepreneurship as a way to gain a long-term competitive advantage. The importance of entrepreneurship in different industries and areas is not the same for governments and some parent industries such as the oil industry have a specia More

  Many large organizations today use entrepreneurship as a way to gain a long-term competitive advantage. The importance of entrepreneurship in different industries and areas is not the same for governments and some parent industries such as the oil industry have a special place, so the purpose of this study was to analyze the factors affecting the development of entrepreneurship in the oil industry. This research was applied in terms of purpose and descriptive-survey in terms of implementation method, which was performed by mixed exploratory method. In the qualitative stage, the research team consisted of 28 university experts who were selected by judgment and snowball method. In the quantitative stage of the statistical population, all oil industry experts were 3710 people. The sample size according to Krejcie and Morgan table was 348 people and simple random sampling method was used. The Delphi method has been used to identify the factors and the structural equations method with the Smart Payals software has been used to analyze the relationships of the variables. The results showed that the effective factors on entrepreneurship development include 27 components in the form of six dimensions (environmental-institutional, blue ocean strategy, opportunity, human factors, organizational factors, managerial factors). Also, the analysis of structural equations showed that environmental-institutional (0.386), blue ocean strategy (0.423), opportunity (0.342), human factors (0.318), organizational factors (0.370), managerial factors ( 0.455) have a positive and significant effect on the development of entrepreneurship in the oil industry. Finally, it can be said that the entry of entrepreneurship into this industry can save the oil industry from the current inefficiency and lead to solving problems such as oil equipment and oil sales. Manuscript profile
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  6 - Analysis of factors affecting the success of agricultural start-ups in the country
  mohsen khosravi majid nasiri parviz saeidi
  10.61186/jstpi.32320.19.73.1
  20.1001.1.17355486.1401.19.73.4.4
  Today, the importance of start-up agricultural businesses is more than ever, and to achieve this, it is necessary to provide the right environment and conditions for start-up businesses. The purpose of this study was to analyze the factors affecting the success of start More

  Today, the importance of start-up agricultural businesses is more than ever, and to achieve this, it is necessary to provide the right environment and conditions for start-up businesses. The purpose of this study was to analyze the factors affecting the success of start-up agricultural businesses. This research was applied in terms of purpose and descriptive-survey in terms of implementation method, which was done with a mixed exploratory approach. The statistical population in the qualitative stage was 11 university experts who were selected by purposeful method and snowball. In the quantitative stage, all the experts of the country's new agricultural businesses were 200 people. Simple random sampling method was used. The Delphi method was used to identify the factors and the structural equation modeling method with Smart PLS3 software was used to analyze the relationships of the variables. The results showed that the factors affecting the success of start-up agricultural businesses include 51 components in the form of 9 dimensions (individual capabilities, human resources, environmental factors, marketing activities, financial issues, product development, customer satisfaction, strategy, networking). Also, the results of structural equations showed that individual capabilities (0.317), human resources (0.356), environmental factors (0.438), marketing activities (0.378), financial issues (0.404), product development (0.399) Customer satisfaction (0.415), Strategy (0.329), Networking (0.426) have a positive and significant effect on the success of start-up agricultural businesses. Finally, it can be said that the success of start-up agricultural businesses is an important strategy for promoting agricultural entrepreneurship. Manuscript profile