in solvo-hydrothermal method, xrd pattern was indicated presence of intermediate of ammonium octatmolybdate and ammonium tetramolybdate, which were changed to stble phase of ?-moo3 annealing. sem images were indicated nanoparticle with semispheical morphology and tem image was demonstrated nanoparticles with a diameter size of 25nm. also in impregnate method. the xrd pattern was shown high crys...

     The present study aims to identify the entrepreneurship development strategies in agricultural sector based on agricultural expert’s views of Science and Technology Park of Kermanshah. The research method study applied in terms of purpose and descriptive-survey in terms of data collection. The population consisted of entire managers of agricultural sectors wich co...

the concepts of similarity and dissimilarity have been the interest of many researchers. basically, in the studies the similarity between two objects or phenomena, has been discussed. in this thesis, we consider the case when the resemblance or similarity among three objects or phenomena of a set, 3-similarity in our terminology, is desired. later we will extend our definitions and propos...

abstract nowadays, industries cannot play a crucial role in national and international competitions. the tourism industry is no exception. tourism industry development as the most important economic sector and income generation is one of the key challenges of economic development in the world. therefore, countries were successful that take advantage of the capabilities of tourism sector using ...

Rural entrepreneurship is one of the new approaches to achieve sustainable development and agricultural sector is an important part of the rural economy providing ground for its growth and development. Agricultural development is the basis of investment, employment and reduction of unemployment. So, it is necessary to identify factors affecting rural agricultural entrepreneurship. The main obje...