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This article is a comparative sociological study and it shows some effects of changes in social relations which is the result of modernity in iranian and arabic communities.
This study inspects the Iranian and Arabic community and its deals with the female symbols as the one of social development indicators. Based on this, the use of female symbols and myths was assessed and compared in Abdol Vahab Albayati & Ahmad Shamlu’s poems.
This study ultimately concludes that female symbol’s log in to poetry, not as a beginning of a course but it’s the result of a circulation which tries to change social relations and create a new balance between two powers in society. Addressing female symbols, in addition to give poet the possibility of addressing the mythical topics; is an attempt to empower the hidden half of the population that was held back for years. And this is not a feminist effort, but it’s blowing lyrics the spirit of gentleness and describes the hidden part of the community that would appear in the light of modernity and this effort has many examples in both Persian and Arabic literature.

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The Dialogic beats make up a significant portion of a play as concrete manifestations of language paying attention to reader’s mind. This paper aims to study on features of linguistic arrangements find an answer for the main research question i.e. analysis of Dialogic beats in “technique of playwriting” by Mohammad Yaghoubi and their function in linguistic structure in discussed samples. The theoretical framework derived from linguists’ ideas in field of literature and drama such as Paul C. Castagno and Vimala Herman enables qualitative analysis of samples and achieving objectives of the research. The research method is descriptive – analytical. The findings suggest the fact that Yaghoubi, as one of the Iranian contemporary playwrights, uses different arrangements in writing dialogue and applies dialogic beats in wide levels of linguistic and meta-linguistic implications as a mean for “emphasis”, “suspension”, “interruption” and also effecting on ending methods of the work. The difference is that function and the way of using these linguistic arrangements has been more specific and more harmonic with the theme of work.

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This study investigates effects of managers' overconfidence on quality of auditing and audit fees for companies listed on the Tehran Stock Exchange. To estimate model and test research hypotheses, 128 companies were selected as a sample from 1389 to 1396. After conducting descriptive statistics’ tests, stationary, correlation, F-Lemmer and Hausman tests were performed to determine the type of estimation model. Finally, the panel data method with fixed effects was determined for regression analysis. Results indicate that there is a positive effects for the managers’ overconfidence on the quality of auditing and audit fees, as well as positive effects of audit quality on the cost of auditing.

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    By irradiation as Food processing method, Food quality is maintained and control of microorganism causes prevention of corruption. Simultaneously, Methods of drying, which leads to maintaining the quality and texture, are used. In this study, optimal conditions were determined by drying gamma rays irradiated potatoes with response surface method. For sample, the source of 60 Co irradiation (Gamma Cell 220) was used. Samples with 0, 2, 5 and 8 kGy doses were irradiated. Drying using microwave power at 200, 400 and 600 W and in three thicknesses of 5, 7 and 9 mm of sample was performed. Optimal conditions for radiation dose of 5 kGy, sample thickness of 7 mm and a microwave power of 400 W and L*, a*, b*, color changing, hue angle, Croma and browning index were proposed to 57.87, -0.95, 42.19, 10.73, -1.53, 42.22 and 113.59, respectively. In addition to the effects of radiation variables, the thickness of the sample and the microwave drying effect on indicators such as L*, a*, b*, browning index, Croma and hue angle was investigated.Type text or a website address or translate a document.Did you mean: شرایط بهینه مربوط به دز پرتودهی 5 کیلو گیری، ضخامت نمونه 7 میلی متر و توان مایکروویو 400 وات و برای ‏L*‎، ‏a*‎، ‏b*‎، ‏تغییرات رنگ، زاویه هیو، کروما و شاخص قهوه ای شدن به ترتیب، 87/57، 95/0-، 19/42، 73/10، 53/1-، 22/42 و 59/113 ‏پیشنهاد شد With increasing irradiation dose, increasing the thickness of the sample and the microwave power, the color index decrease, Hue angle color and color density increases and decrease, respectively. Finally, using the neural network model, drying of irradiated potato was modeling and ability of the model to predict of the color changes in regression and response surface method was compared. In this comparison the neural network model was capable for prediction higher than the regression model ( ).  

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