abstract because of the many geopolitical, geo economical and geo strategically potentials and communicational capabilities of eco region, members can expand the convergence and the integration in base of this organization that have important impact on members development and expanding peace in international and regional level. based on quality analyzing of library findings and experts interv...

a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...

   In the history of Iran after Islam maybe at the Safavi period, and especially at The Great Shah Abbas era had been the most important and magnificent and Golden Age of developments in all fields, especially at Persian painting art. In this period, by developing of economic and social ties with Europeans which created cultural relations and thus led to a change in the culture and people’s lif...

Introduction: Heavy metals in chemical paints pollute the environment, including the refineries and painting workshops air, and can damage the workerschr('39') health. The level of knowledge and information of the workers in painting workshops with the harms of heavy metals is effective in improving their safety. The present study  investigated the knowledge, attitude and practice of activists ...

current studies in second language (l2) learning have revealed the positive role of corrective feedback (cf) in both oral and written forms in different language features. the present study was an attempt to investigate the effect of both direct and indirect written corrective feedback (wcf) on the use of grammatical collocations in l2 writing. the study also sought to examine whether the effec...

since the modern art is chosen to discuss, it means a wide expansion of art courses are affected by modernism that enter to the new realms. because of expanded subject, lack of sources and also the close relationship between painting and animation, this thesis emphasizes on the painting and it is recommended to use the phrase “modern painting” instead of modern art (which is more general). thi...

abstract in written mode of language, metadiscourse markers are used commonly to help writers in general and academic writers in particular to produce coherent and professional texts. the purpose of the present study was to compare introduction sections of applied linguistics and physics articles regarding their use of interactive and interactional metadiscourse markers based on the model pro...

The enamel painting has a long history in Iran. However, this is a lost art and few glass artists are interested in enameling. The oldest traces of Zarrin Faam performed on glass containers were found in Egypt in the second century AH. Since then, this technique was used on glazed pottery at the Islamic era. Zarrin Faam, a thin layer of copper and silver nanoparticles, is an enamel in which lus...

cultural iran is a scope that is more extended than the political territories of iran as a political unit. this concept means that cultural geography(mehdi moghanlo-1383-1) of iran is greater than its political geography which, according to history, has a long history extending west-east from kandahar to the euphrates and north-south from the persian gulf to the caucasus including transoxiana a...