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Networked collaborations have become a critical approach to enhance providing quality service in health care systems. The use of collaboration structures and coordination mechanisms as a desirable governance model is essential for the success of network collaboration. There are different factors influencing designing good network governance models in health care networks. Considering the importance of these factors in designing the governance model, the comprehensive review of factors out of the network control has not yet been addressed. The aim of this paper is to identify the factors that are out of network control and influencing designing a good network governance model in health care systems.We apply a systematic literature review (SLR) to identify the intended factors. During searching for studies associated with our research question in the WEB OF SCIENCE database as a comprehensive database, the 1500 publications resulted. Screening resulted publications basis of title fitness with inclusion and conclusion criteria led to the 150 articles. Final screening the 150 articles basis of abstract and conclusion led to the 11 final articles that the 15 pieces of evidence were extracted from them. After synthesizing the extracted evidences for achieving an integrated view of them led to the 4 classes with the 15 components. In this regard, the environmental requirements, the level of government intervention in the health system, the nature of policies and interventions in the health system, as well as the rates of referrals in health networks were identified as the most important factors outside the network control. Network governance will succeed if the influencing factors are taken into account in designing it.

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For years, researchers and managers have been popular with Balanced Scorecard and during the time, several edits have been developed from this base model. “Strategy map” is a topic that have been invented by researchers of the Balanced Scorecard to ease the understanding of issues that related to the strategic objectives set. The organization's strategic plan to achieve organizational goals, there are several ways that researchers have developed models to analyze these pathways. Bayesian networks, probabilistic networks have many applications in various sciences have provided. In this study, path analysis in Bayesian networks has been the strategy map. In this study, a model is presented by which one can achieve the ultimate goals of risk below the risk-based goals (in lower amounts) can be calculated and appropriate solution to mitigate risks identified organizational goals In this study, an investment firm is studied and the model is implemented and the results have been analyzed.

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Innovation is recognized as a key factor in nations and firms competition and innovative firms are one of the perquisites for a dynamic and competitive economy. But firms face challenges and obstacles in path of innovation which different categories of these obstacles are presented. The purpose of this paper is studing innovation barrieers and determining the effects of them on different types of innovation in renewable energy firms. In this regard, innovation obstacles are identified and examined in terms of two categories of internal and external obstacles. Innovations are also divided into four categories of product, process, organizational and marketing. The research has been carried out among 154 renewable energy companies. In order to achieve these goals, at first, the research model was analyzed using factor analysis and path analysis technique and after assessing the fitting of structural models, the research hypotheses test was performed. The research results confirm six factors as internal barriers and six factors as external barriers. Among these factors, the lack of proper market identification and the lack of external resources to finance innovative activities have the greatest effect on the creation of each of the internal and external barriers respectively. Also, eight research hypotheses have all been accepted, indicating the impact of these two categories of barriers on all types of innovation in renewable companies.

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Background and target: Salmonella typhimurium is a gram-negative rod-forming bacterium belonging to the family Enterobacteriaceae and Is one of the most common foodborne pathogens, that With several pathogenic factors, including toxins, Secretory proteins, and secretory system T3SS(That Causes fluid secretion And inflammation), Etc It can a suitable candidate for this stud. The purpose of this study, Evaluation of the cytotoxicity effect of bacterial protein fractions on growth and proliferation of melanoma cancer cells, which is the most resistant type of skin cancer.
materials and methods: In this experimental study, the cancer cell line (BL16) melanoma was used. Different bacterial fractions were prepared by the ammonium sulfate method. Interaction of cancer cells with different concentrations of Salmonella typhimurium fractions was studied. Cell proliferation was assessed by MTT assay at 24 and 48 hours.
findings: MTT test results with fractions (Bacteria lysate in culture medium, 80% deposition of lysate proteins, 30% deposition of lysate proteins, 80% deposition on culture media, and 30% deposition on culture media) The highest effect was observed at concentrations of 9.25,30, 8, 72, 10.75 μg / ml, respectively.
Discussion and conclusion: Results show that bacterial fractions of Salmonella typhimurium have high toxicity and lethal effect on melanoma cancer cells. These compounds can be suggested and used as an alternative or complementary to cancer therapy.