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The response surface methodology was employed to optimize the effects of pH, temperature (˚C), time (min) and the ratio of enzyme to substrate (% of substrate) on the hydrolysis process of cuttlefish muscle by alcalase. Central composite rotatable design with 5 levels and 4 factors and α=2 was used for the optimization of the process to gain the highest degree of hydrolysis. pH, temperature, time, enzyme concentration, interaction of temperature-enzyme concentration, square of pH, temperature, time and enzyme concentration had significant effects on the process. The R2 = 0.95, lack of fit < 0.05 and adeq-Precision of 14.16 for the model showed that the model could explain the variability within the range of values. The optimum condition for 42.0117 % of degree of hydrolysis was determined by Design Expert as pH 8.19, temperature 50.23, time 129.62 and enzyme2.15%.

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Aim: As one of the most important factors in interpersonal interactions, attachment style develops in childhood and continues in future according to the context where one grows. The aim of this study was to explore the predictive power of the theory of planned behavior (TPB) for attachment styles in housewives in Birjand, Iran.
Methods: This descriptive-analytical study was conducted on 200 housewives referring to health centers in Birjand in 2016. The participants were selected by the cluster sampling method, and were assessed using Collins and Read’s Adult Attachment Style Questionnaire (RASS) and a researcher-made questionnaire with regard to the constructs of TPB. The data were analyzed in SPSS-19 using Pearson’s correlation coefficient, stepwise regression, ANOVA, and ANCOVA tests. The significance level was set at P values less than 0.05.
Findings: A significant negative correlation between marriage duration and anxious attachment style (r=-0.145) and a significant positive correlation between marriage age and secure attachment style (r=0.180) was found. The avoidant attachment style was correlated positively with attitude and perceived behavioral control variables, and the anxious attachment style was associated negatively with attitude and perceived behavioral control variables. The attitude and subjective norms constructs predicted 6.7% of the avoidant attachment style, while attitude predicted 4.6% of the anxious attachment style.
Conclusion: TPB is a weak predictor of attachment styles. Thereby, indirect effective factors and contributors to attachment styles should be identified.

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Aim: Diabetes mellitus and the patients’ need for self-care may bring several challenges in the daily life of diabetic patients. This necessitates the obligation to adopt coping strategies against stress in order to adjust with the governing conditions. The purpose of this study was to explore coping styles in type 2 diabetic patients and their potential associations with demographic factors.
Methods: In this descriptive-analytic study, 201 patients with type 2 diabetes were incorporated from the Tehran-based Dornian Care Clinic and evaluated using the Coping Inventory for Stressful Situations (CISS). Data analysis was performed using SPSS software (ver. 16) at the significance level of 0.05.
Findings: The diabetic patients in this study adopted avoidant (72.1%), emotion-oriented (17.9%), and problem-based (10%) coping strategies. While problem-oriented and emotion-oriented strategies correlated with gender, avoidant style did not. Married individuals used avoidant strategies more than singles. There was a significant relationship only between the use of problem-solving strategies and education level. Also there was a significant relationship between the complications of diabetes and adoption of problem-oriented strategies.
Conclusion: According to the results of this study, diabetic patients have hard times in the face of stresses of life events and the subsequent challenges of their disease. Counseling seems beneficial in order for effective teaching of coping strategies to diabetic patients.

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Introduction
Cities, as the most complex man-made structures, face a wide range of risks, both due to a wide range of hazards and due to their multiple vulnerabilities. Urban vulnerabilities are felt everywhere, from infrastructure and buildings to telecommunications, transportation and energy lines, and it should be kept in mind that reducing vulnerabilities on the scale of a city is not simply reinforcing buildings and single buildings. The disasters that have happened in recent years show that societies and individuals have become more and more vulnerable, and the risks and hazards have also increased. Risk is a combination of danger and vulnerability. However, reducing risk and vulnerability is often ignored until after accidents occur. Based on the predictions made, by 2030, about 6 billion people out of the 8.1 billion population of the planet will live in cities, and about two-thirds of them will live in metropolises.
Methodology
The current research is applied and is descriptive-analytic in terms of implementation method. The statistical population of this research consists of experts and professors according to the subject, 30 people among them have been selected as the sample size using the personal estimation method. It was done in the 8th region by using some models (Topsis, Shannon Entropy) and finally GIS software was used to draw the maps. Statistical sources and documents were prepared for this purpose, and required maps were collected from related organizations and departments. In general, maps: 1. Map of municipal areas 2. Periodic development 3. Earthquake lines 4. Rivers, etc. were used in the analysis of this article. It should be noted that many of the maps were incomplete, and the authors completed and edited them. After editing the required maps, a new output was obtained, which was considered the final urban development map of Kermanshah metropolis.
This article is trying to explain and use the integration of physical, social and natural components by using quantitative models and also considering the necessary indexing (fundamental studies). Also, solutions that can be implemented (operational methods) have been considered. In this article, purposes such as providing the zoning of vulnerability and the risk map for facilitating the identification of the critical regions of the Kermanshah metropolis, etc., according to the data and results of this research and determining the favorite directions for the physical-spatial development of the Kermanshah metropolis in the future with consideration of the earthquake risk zone and compliance with Passive defense considerations are followed. The results of the research and the favorite directions for the physical-spatial development of Kermanshah metropolis in the future, taking into account the earthquake risk zone, are followed. This process is displayed in the TOPSIS model by using the opinions of the respondents and the physical and spatial development of the city. According to the principles of Passive defense and research objectives, the research method has become operational. The article is practical in terms of its purpose and descriptive-analytical in terms of its application. To conduct this research, 4 economic, social, physical and natural components were chosen, along with their indicators.
Discussion and results
The process of periodical development can be defined as the physical expansion of settlements (both urban and rural) that are registered in approved urban development plans or managed under the political-administrative rule of a specific organization, such as the municipality, at different historical periods. Also, from the digitization of aerial and satellite images, etc., by identifying the trends and mentioning the time of physical expansion, their authority depends on the continuous growth (interlacing or joining) of each period of time in a circular or sectional manner to the period before it (none from special exceptions, such as municipal management of a specific town in its immediate territory). Considering the map of the physical development of the metropolis of Kermanshah, it can be acknowledged in the historical ages that the periodic development process of Kermanshah was intertwined with the urban defense system, and in a way, the physical growth of Kermanshah was also a product of the defense factor. Also, the cause of the imposed war and the migration of provincial war veterans, etc., have been among the factors in this unbridled growth. This unbridled population pressure is so evident that the informal settlements and the injection of residential settlements outside the pre-planned development plans have broken the scope of the plan, and these factors, together with economic poverty and a lack of strict monitoring, have made many of the topics of meaningful Vulnerability according to the 45 components and indicators to such an extent that a meaningful relationship between the socio-economic base, like many of Iran's cities have a physical-spatial structure, gave the City a shape in the form of a socio-economic base. The socio-economic base, special neighborhoods and areas were chosen for settlement and the horizontal and scattered development of the City due to these separations spread beyond the original borders (before 1330) and areas 7 and 5 are near and along the mountain. Taq Bostan, and regions 8 and 4 in the heights and Mahor hills of Koh Sefid and regions 3, 2, 6 and 1 in the Kermanshah plain and parallel to the river continued to expand. Undoubtedly, this process of physical development and growth is inevitable in opposition to the scattered fault lines on the surface. The City is located, and it should be considered and paid attention by city managers by creating multipurpose uses and increasing open and green spaces per capita, preventing desertification, emphasizing strengthening, etc., the balanced and horizontal growth of the City in development plans. In the present article, with basic studies and theoretical foundations related to the subject and the study area, the required database in the ArcGIS software environment was formed, and then the vulnerability of the areas was assessed according to the conditions of the study area. Finally, the vulnerability of Kermanshah metropolis according to the principles of Passive defense and quantitative and qualitative criteria using ArcGIS software and the TOPSIS model in the form of a vulnerable zone map and the periodic development of the City and City development directions based on the location of Passive defense.
Conclusions
Cities are moving towards becoming networked and systemic, and the systemic approach is manifested in the system of cities, which contains all the localities and regions of the urban system. Therefore, we should not forget that threats are a living and serious element that has always existed in all human activities and man-made infrastructures. What is taken from the article as results is certain: this is that the distinction between the base and the socio-economic position in the analysis of urban vulnerability has shown its real expression in the more vulnerable zones 5, 7 and 6 and the zones 8, 4, 1, 2 and 3 with less vulnerability, which have emerged from the heart of the metropolis of Kermanshah. Because informal settlements, hieratical, inefficient and worn-out urban neighborhoods are generally located in areas with high Vulnerability (except for the historical context of the City on the border of zones 8, 4, 3 and 2), skeletal, resistant, open-space buildings, etc. are located in areas with less vulnerability. In conclusion, what is evident is that the circular growth and development of the City until 1330 and after that, the linear growth of the City from Sarab Taq Bostan in the northern side to Sarab Qanbar in the southern side was dominant until 1350, and the City, from this date until now, has spread all over and the physical growth of the City has dominated on the western and eastern sides of the City by the construction of industrial towns and the creation of residential areas in these sides with the aim of development programs and helping development and construction. The aspects of physical-spatial development will face problems practically in some regions. This requires concentration and attention to the various faults in the north and south of the city, along with the Qarasu river, which apply principles and considerations of Passive defense in urban development, increasing per capita green uses, relief, etc., using resistant materials, preventing desertification, and creating new multipurpose uses.

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The attention to servant leadership has increased in the recent years and different kinds of business, profit, educational and even governmental organizations have used servant leadership principles for managing their organizations. But doubts have been raised in regard to the effectiveness of implementing servant leadership for organizational effectiveness, especially, in governmental organizations. In the light of mixing Iranian culture with the goals of servantitude and importance of the topic, this article is concerned to test the effect of servant leadership on organizational effectiveness of Iranian governmental organizations through the two ways of leadership and followership effectiveness. For this purpose, after problem statement and reviewing the literature, the factors and the variables of theoretical research model was recognized and the respected questions were distributed among the managers and employees of 22 Iranian public organizations. T- student test was employed for examining the whole status of research dimensions. For testing the hypotheses, statistical tests of regression and Spearman correlation were employed. In examininig the relation between research dimensions, all of the relationships under study were verified. But the low score obtained for the mean of servant Leadership Measuring Instrument (OLA) in comparison to average mean explained that servant leadership is exercised weakly in Iranian public organizations while paternalistic leadership dominated them. Also the weak relationship of realization of organizational effectiveness through servant leadership - followership effectiveness denotes thelack of necessary attention to the followers and their role in organizational effectiveness. Finally, some suggestions are offered according to the results.

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Chemical modification of starch is of the prevalent used methods in order to improve its physicochemical attributes. In this study phosphorylated and hydroxypropylated wheat starches were produced with 0.096 and 2.106% degree of substitution, respectively; and then some of their physicochemical and rheological attributes were studied. The implemented chemical changes due to hydroxypropylation and phosphorylation on native wheat starch were exhibited by FT-IR. X-ray diffraction (XRD) results showed that the native and phosphorylated wheat starches had the most and least amount of crystallinity with 17.34 and 16.14%, respectively. The influence of temperature on swelling power revealed that the native (E_a=46.111) and hydroxypropylated (E_a=26.603) wheat starches had the most and least thermal sensitivity, respectively. Besides, in the case of solubility index, it was observed that native (E_a=77.674) and phosphorylated (E_a=44.478) starches had the most and least thermal sensitivity, in the order given.  The high value of determination coefficient (0.895-0.979) attained from the modeling results of the solubility changes with temperature using two power law equations, demonstrated the high capability of these models in prediction. It was seen that hydroxypropylation and phosphorylation of wheat starch resulted in 2.65 times increase and 17.58 times decrease in paste clarity compared to native starch (p<0.05), respectively. Among the used rheological models, the Herschel-Bulkley model was found to be more suitable to predict the flow characteristics of the starch samples.

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Nowadays, using the double skin facades has attracted the attention of many engineers because of its significant effects on the buildings’ energy consumption. The previous researches have shown that the double skin facades have an appropriate thermal performance in the cold season. However, using double skin façade may lead to increase the building’s energy demand in the warm season. Therefore, in the recent years, the idea of using double skin facades with phase change materials (PCM) has been proposed in order to decrease the summer energy consumption of buildings. In this study, a thermal performance analysis has been performed by considering a high-rise building with the phase change material double skin façade in Tehran climatic conditions. The results indicate that although using the ordinary double skin façades can decrease the building’s energy consumption up to 20% in cold months of the year; it can lead to increase the summer cooling load about 4.6%. However, by using double skin façades with the phase change material glazing, the building’s energy consumption in cold and warm seasons may decrease about 40% and 26%, respectively.

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Mill flower is one of the by-products that is produced in significant volumes. Mill flour is often mixed with mill ash from bagasse baking, which together forms the bulk of mill waste in sugar factories for disposal. Low levels of nutrients and high humidity make mill flour a dilute source of nutrients, and the demand for mill flour as a valuable material is higher from farmers and biotechnology companies, which leads to the accumulation of mill mud in most factories. The obvious use of mill mud is its use in sugarcane fields. As a result, the continued use of high-rate mill mud and ash, without proper knowledge of soil conditions and crop needs, has caused much concern in recent years. The risk of over-fertilization and heavy metal contamination on sugarcane fields and concerns about the off-site effects of leakage into waterways have raised questions about the excessive use of mill mud in industry. In this regard, this study examines the issues related to the responsible management of mill flowers produced in sugar or sucrose factories from sugarcane (a case study of sugarcane factories in southern Iran) and its cost-effectiveness in a wider range of farms away from mills. Reported as a means to minimize environmental hazards. Thus, the estimated size of food resources in the mill produced by Farabi and Dehkhoda sugarcane companies is 7300 tons of nitrogen and 4500 tons of phosphorus per year. This represents 60% of the 7700 tonnes of phosphorus estimated as fertilizer on sugarcane fields in 1400.
 

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The latest translation of Ferdowsi's Shahnameh is the English translation of it, by Dick Davis. In this study, Davis's translation of the story of Rostam and Sohrab has been studied based on Antoine Berman's text deforming theory, And its errors have been criticized and analyzed. Those errors are fitted in some elements of Berman's theory: rationalization, qualitative and quantitative impoverishment, and change of tone (ennoblement or clarification). The findings of this study show that most translation problems are due to misunderstanding of the source text. misunderstanding of the Persian text is rooted in the difficulty of reading Persian and understanding literary texts, especially in poetry, Because of the complexity of its syntactic and rhetorical structure and the cultural differences between the origin and destination society. So the authors of this paper believe just familiarity with the source language is not enough to translate literary texts.  Being aware of the Delicacy of the literary language and the cultural roots of the text is also necessary.

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