Analysis of ecotourism potential can be the first step in identifying the potentials and limitations for the usage of deliberate and rational planning and tourism development of opportunities to create good atmosphere and one of the best ways for preventing the destruction of natural environments and helping their conservation .Boujagh wetlands which is located in Gilan and in the estuaries of Sefidrud,due to it’s impressive variety of birds ,beautiful landscapes, desirable climate, proximity to population centers and convenient access is hosted too many tourists annually. The research aims to identify opportunities and ecotourism potentials of Boujagh using AHP for the development of widespread and centralized tourism and helping to preserve the environment. Method based on hybrid methods, descriptive and analytical –and the AHP model. The results show that due to the preference criteria in the development of centralized ecotourism, 713/58 hectares of area equal to approximately 21% have desired power, 237/38hectares,equivalent to approximately 7 percent have average power, and 2329hectares, equivalent to approximately 67 percent have unfavorable power for development of centralized ecotourism. whole area according to the studying index has usability for widespread ecotourism. \nKeywords: Ecotourism, Geographical information system (GIS), Analytical Hierarchy Process AHP ,Boujagh wetlands.
The Iranian garden as a perfect structure demonstrates a close relationship between the cultural and natural background and also indicates adoption and alignment between man and nature. In the Iranian culture and tradition of garden construction, there is a direct relationship with its natural and physical background as well as biological elements. Iranian architects use simple and available methods for creating open architectural spaces. In addition, desirable conditions that took physical and spiritual factors into consideration were provided. Parks and landscapes in future cities can be designed and constructed based on the architectural techniques used in Iranian gardens which are typical examples of hot and arid regions.In this study, theattributes of Iranian garden as it affectsthe creation of green spaces were investigated through observation method. In addition, this study also assessed the characteristics of a Persian garden using a descriptive approach.
This study mainly investigates the relationships among customer value, customer satisfaction, word-of-mouth, and repurchase intention. Online Travel products (Ezfly) was selected as the object of this study. 450 questionnaires were provided and 400 valid replies were received. This study uses the structural equation model to empirically explore the relationships among customer value, customer satisfaction, word-of-mouth, and repurchase intention. The results indicate customer satisfaction has an effect on word-of-mouth and repurchase intention through customer value, and customer value has a partial mediating effect.
Technical advances in construction industry and institutional changes in the top manager’s behavior for organizing and managing the metropolitan infrastructure have resulted in a constantly increasing penetration of private partnership in sustainability of metropolitan infrastructure. This paper considered comparing efficiency of public and private sectors by MADM method (TOPSIS) in TEHRAN capital as view of experts by evaluating and weighting the factors affected on sustainable metropolitan transportation infrastructure. The result shown the private partnership can carry much more burden as comparing to the public sectors in TEHRAN capital for responding to the civil manager’s demand in field of metropolitan sustainability.
In this paper, we dene and study Menger weakly and strongly\nP-convergent sequences and then Menger probabilistic continuity. We also\ndisplay Frechet dierentiation of nonlinear operators between Menger proba-\nbilistic normed spaces.
Value-based organization is a new face of organization which place emphasis on values.\nThinkers believe that the ever-changing environment has forced the new era’s organizations\nto search for more cohesion to respond the challenges. In this article after reviewing the\ncharacteristics of value-based organization, its basics and benefits are presented. Then, as the\npurpose of the article is designing a value-based model for the Iran’s Payam Noor university,\ndoctoral Center (PNU), the steps for doing that is presented. Firstly the conceptual model\ndesigned after literature review is introduced and secondly the hypothesis are presented.\nAccording to the model a value-based organization model is created via a special style of\nleadership, called value-based leadership which embodies vision management, values\ntransmission, trust management, self-management. The value-based leadership style tries to\nconvert the stakeholders expectations into organizational values.The stakeholders in Iran’s\nPayam Noor University, Doctoral Center(PNU) are students,employees, managers, and the\nhead-office. All of the hypothesis are confirmed and the ranking of stakeholders expectations\nare presented.
Several mechanisms are included in the plant resistance against the phytopathogens. Among them are some proteins that may either components of the cell wall or produced as a result of infection; in addition to other organic compounds that can be produced in the root exudates. Such compound may act as a pathogen pectinase or cellulase inhibitor or toxic to the pathogen. The aim of this work was a screening for a new fungal pectinase or cellulase inhibitor that may be a protein constitute or produced by the roots of five tested plants against six phytopathogenic fungi. The root exudates and protein content of five plants (Vicia faba, Trigonella sp., Zea mays, Triticum aestivum and Hordeum vulgare) were preliminary screened for inhibition of six phytopathogens (Sclerotium cepivorum, Sclerotium rolfsii, Sclerotinia scelrotiorum, Rhizoctonia solani, Botrytis sp. and Fusarium oxysporum) in a medium containing either pectin or cellulose as a sole source of carbon. There was no inhibition obtained from all of the protein extracts and the root exudates of the tested plants against any of the tested fungi. On other hand, the growth of Botrytis sp. was enhanced by the root exudates of corn in the cellulose containing medium. This result reflected absence of pectinases and cellulases inhibitor in the protein content or root exudates of the tested plants against the tested fungi. In addition, presence of Botrytis sp. cellulase activator in the root exudates of corn.
