The dilapidated structures of Isfahan face a complex combination of social, economic and environmental problems,That urban regeneration takes steps to solve these problems by using the tools of empowering a cohesive community and promoting the active participation of citizens. This process in the context of cyberspace seeks to facilitate communication between citizens and officials,Electronic authorization is introduced. One of the methods of implementing the electronic authorization process in cyberspace is the use of requirements engineering method, which is introduced based on the identification of requirements and its analysis, system users and their activities. This study has been compiled with the aim of achieving the analysis of users' needs and their activities in order to realize the process of electronic authorization based on the Use Case. Based on this, this article is a research with features such as inductive, applied and descriptive-analytical, which determines the system requirements by using the jury method and content analysis method using Atlas ti software. Requirements analysis shows that users of the electronic authorization process system, including residents of worn-out tissues of Isfahan, facilitator, technical expert and trainer, are responsible and the activities of each based on the authorization process and requirements in Visual Paradigm software as a use case diagram,Displayed as Integrated Modeling Language (UML). The diagrams used are a demonstration of how the relationship between the user and the activities in the cyclical system of the electronic empowerment process for the residents of the worn-out urban tissues of Isfahan.

Polar diagram is a generalization of Voronoi diagram in which the angle is used as the metric. This Problem has many applications in visibility, image Processing, telecommunication, antenna, and Path Planning Problems. In recent years two kinds of Polar diagram have been proposed and appropriate algorithm have been Presented for some types of sites. Also, some algorithms has presented for kinetic data and dynamic states. In this Paper, it is assumed that the Pole is moving and an algorithm is presented that updates near Pole Polar diagram of sites with moving pole efficiently and in a sub linear time. In this approach, the Preprocessing time is 〖 O(n^4 log〗 _2⁡ 〖 n)〗 and updating time for diagram with each successive movement is 〖 O(log〗 _2⁡ 〖 n +k)〗 that k is the number of sites in region T which its site’ s regions may be changed.

To determine the future condition of pavements in a pavement network, the deterioration rate of pavement condition should be estimated with accordance to traffic volume, environmental condition, pavement type and its thickness. The pavement condition index (PCI) can be used in order to estimate the pavement condition. PCI is a practical index that used in Pavement Management System (PMS) and ranges between 0 to 100. The severity and quantity of pavement disteresses increase as it gets older. As the result of it, PCI decreases with the pavement age increase. PCI can be predicted in future by applying different models. These models consist of deterministic and probalistic models. Deterministic models yield a single value of future pavement condition while the probalistic ones yield a probability for any value of the future pavement condition. Empirical, mechanistic and imperical mechanistic models can be used for pavement condition calculation. Among them empirical models are more practical because of their simpilisity in development and application. In this paper, empirical deterministic model is used to predict the future pavement condition. A lot of research has been done on this subject in the developed country and results are presented presented by performance diagrams. In such diagrams, pavement condition changes within the years are plotted. Performance diagrams can significantly contribute to the road authorities to reduce their costs by right time selection for maintenance and rehabilitation actions, remaining life determination and pavement condition improvement in the road network. In this paper, type, severity and quantity of distresses are collected by visual inspection in Tehran NO.1 district and Sabzevar city. There are up to 5 years old pavements in Tehran district NO.1 which are all rehabilitated or overlayed pavements. In contrast, Sabzevar have mainly initial pavements Rezaa the Rezaa 15 years and consequently are in more deteriorated condition with lower PCI. The least PCI for Tehran NO.1 district is 61 percent and for Sabzevar city is 11 percent. Pavement condition index, as an indicator of pavement condition, is then calculated according to the collected data and Performance diagram, which is the pavement condition change during pavement life, is interpolated using different typical functions including exponentioal, linear and multi polynomial equations up to 3th order on.1th order polynomial diagrams is Rezaa descriptive diagram for Tehran and Sabzevar which are selected based on Adjusted R square and Root mean square error parameters. All the plotting performance diagram, Adjusted R Square and Root Mean Square Error calculation are done by SPSS. Adjusted R square equal to 1 and Root Mean Square Error of 0 are the ideal conditions which means the interpolated diagram passes through the scattered points. To obtain more precise estimation of scattered Rezaa both parameters should be considered as it is done in this paper. The results indicate that if the minimum desirable level of the pavement condition index is assumed 40, then the useful life of the pavement in the Tehran NO.1 district and Sabzevar city will be estimated 7.6 and 11.5 years, respectively.

Using finite element nonlinear analysis, the dynamic soil pressure on perimeter retainingwalls of structures is investigated. Nonlinear Drucker Prager failure criterion is used to model the soilbehavior in the near field. The far field soil and the middle structure are assumed to behave as linearelastic materials. The soil-wall interface behavior is modeled incorporating nonlinear interfaceelements. The internal friction angle of the soil is found to be an important factor in the dynamiclateral pressure that has been neglected in the previous investigations. Furthermore, a new diagram isproposed to determine lateral seismic soil thrust on rigid walls.

In this paper, we have studied the dynamical phase diagram of the Su-Schrieffer-Heeger model using the notion of dynamical quantum phase transition in the ramped quench case. We have shown that, when the quench crosses both the critical points of the model, the phase diagram of the model includes two regions with dynamical quantum phase transition and no dynamical quantum phase transition. We have shown that if the sweep velocity is smaller than the critical value, the system shows dynamical quantum phase transition. If the quench crosses the single critical point, the system always shows the dynamical quantum phase transition

Time-area hydrograph and Clark’s methods are commonly used for prediction of runoff in catchments. In the both methods, the Time-Area Diagram (TAD) of the catchment is needed. In this study, two methods for estimation of Dimensionless Time-Area Diagram (DTAD) are introduced. In the first method, called geometric method, a hyperbolic function for the geometry of the catchment is assumed. Furthermore, travel time is assumed to be proportional to an exponent (b) of flow distance to outlet. It was shown that the resultant DTAD equation is equal to USACE (1990) equation when is one. In another method, called Nash-TA, DTAD equation was derived as a function of Nash model parameters. The two developed methods were applied to Ajay catchment, in India, and Kasilian, Jafarabad, Shourandika catchments, located in Iran, and the results were compared to those obtained from the kinematic wave method. The efficiency coefficients for geometric method with b being 0.6 and for the Nash-TA method were 0.971 and 0.955, respectively. The efficiency coefficient for geometric method in cases of b=1, 1.5, 1.67 were 0.824, 0.484 and 0.161, respectively. The efficiency of the geometric method (b=0.6) and the Nash-TA method was satisfactory.

The most important method for behavior recognition of recurrent maps is to plot bifurcation diagram. In conventional method used for plotting bifurcation diagram, a couple of time series for different values of model parameter have been generated and these points have been plotted with due respect to it after transient state. It does not have enough accuracy necessary for period detection and essential for discrimination between long periodic behaviors from chaotic behaviors; on the other hand because of being 2-dimensinal, it will not be possible to investigate the effect if the initial condition is in the basin of attraction. In this research, a new bifurcation diagram is presented which is called: Qualitative Bifurcation Diagram (QBD). QBD provides accurate determination of periodicity. Results of our algorithm implementation on logistic map, represents its ability on determining long periods and period windows. Bifurcation diagram of logistic map does not obey mosaic tiling patterns (patterns that are created by arrangement not interaction) as a disciplinein addition to having the dynamic order. Some benefits of QBD are: long period discrimination, period window detection, computation time reduction, period presentation instead of amplitude show. In the following we have an analytical survey to Lyapunov exponent – as a usual measurement tool for chaotic behavior – and important notes are expressed. Finally, Recurrent Quantification Analysis (RQA) and QBD are compared.

In this paper, we generalize the construction of a pullback diagram in the framework of Hilbert modules over locally C*-algebras and we explore some conditions under which diagrams of Hilbert modules over the corresponding C*-algebras are pullback.