current research is to critically analyze the discourse of world peace in the textbooks of the Iranian educational SYSTEM based on the theory of identification by L& M. For this purpose, the textbooks between the years 1357-1392 (primary period and first period high school) have been analyzed. This article has been done with the combined method of analyzing the discourse of Fairclough, L &M and focusing on the following questions: What was the status of the world peace discourse in the educational documents of this era? What subjects are these educational materials trying to create? What role have the dominant political discourses in this era played in shaping the identity of these subjects? The findings show that the discourse of world peace in educational books and documents has been rejected due to the demarcation between Islamic and non-Islamic, internal and external. Power processes have tried to create militant and vengeful subjects with a military identity. The factor of persuasion of the subjects is the axiomatization of the ideologies of the revolution with an Islamic nature. Also, the educational content by inducing specific defense ideologies has formed pacifist identities in all individual, interpersonal, social and international dimensions.

The city's regeneration is one of the strategies that lead to urban deterioration and inefficient textures towards revitalization. Using SYSTEMs thinking on the subject of reinvention can lead to the identification of complex SYSTEMs that are considered effective in producing and reproducing worn-out textures. In this regard, this study was to benefit from a SYSTEMic approach in identifying the the roots of the production and reproduction of historical/worn-out textures in Semnan city. The leading research is among the applied research, and in terms of information and data analysis, it uses the descriptive-analytical method. The tool for collecting information is also in documents and surveys. The statistical population of the research was 18 university professors, experts, and officials familiar with the urban fabric of Semnan, who were selected by the snowball method. In the end, using experts' opinions, 24 variables were selected as effective drivers of Semnan's production-reproduction SYSTEM of worn tissue. MicMac software was used for structural-interpretive analysis of variables. The results show that the rules and regulations governing the regeneration of the studied area are the most important and effective factors. Also, the special ownership conditions governing barren, ruined, and ruined lands have caused the private sector to have no incentive to invest in this area and reproduce the existing conditions. With the continuation of the current process, the existing situation is reproduced. Breaking this round of the reproduction process requires a constructive look at the target neighborhoods from the city administration and government agencies, which can provide the basis for the presence of private sector investors in these neighborhoods

The purpose of this research is to investigate the factors affecting the formation of leading schools, so that it can be used in Iran's education. For this purpose, first, according to the research background and theoretical foundations, a conceptual framework was presented in the field of the components of an efficient and progressive school. Due to the nature of the subject, this research is an applied and developmental research and its method is of a mixed type, and includes quantitative and qualitative methods. According to the obtained information, the statistical population is about 3000 people. The sample size is estimated to be 344 people using Morgan's table. Stratified sampling method was used for sampling in this research, and 84 managers and 260 teachers participated in this study. The tool of this research is a researcher-made questionnaire. To analyze the data and answer the research questions, the correlation coefficient test and factor analysis were used. The results of the research showed that the components of management and leadership, research factors, educational factors, human resources, budget and infrastructure, technology and equipment are the main components of the formation of leading schools, and the component of educational factors has the largest contribution.

The purpose of the current research was to investigate the obstacles to the implementation of school-based management in Iran's educational SYSTEM based on the interpretive structural modeling approach. The research method was a modeling study. The statistical population of the research was specifically the academic staff members of the university, 25 of whom were purposefully selected from the desired cases. The data collection tool was a researcher-made self-interactive questionnaire. In order to measure and evaluate the validity of the questionnaire, the criterion of content validity was used. The content validity of the questionnaire was 0.96. The data analysis was done with interpretive structural modeling method. The results of the research showed that 9 factors play a role as barriers to school-oriented management. Also, the results showed that financial obstacles (the cost of school-oriented management), socio-cultural obstacles and political obstacles (political focus on schools by the central government) as key independent variables have high influence power and low dependence. Also, the results showed that the lack of belief in the professional competence of school administrators, the lack of infrastructure facilities, the emphasis of upper management on the supervision and control of schools, and the lack of cooperation of local communities with school-based management as the linking variables with the greatest power of influence and the greatest power of dependence. and the centralism in the education SYSTEM of the country and the lack of legal powers to school managers and staff as dependent variables have high dependency power and low influence power.

Due to the stochastic nature of wind energy, allocating an appropriate investment incentive for wind generation technology (WGT) is a complicated issue. We propose an improvement on the traditional incentive, known as capacity payment mechanism (CPM), to reward the wind generators based on their performance exogenously affected by the wind energy potential of the location where the turbines are installed, and therefore, lead the investments towards locations with more generation potential. In CPM, a part of investment cost of each generator is recovered through fixed payments. However, in our proposal, wind generators are rewarded according to dynamic forecasts of the wind energy potential of the wind farm where they are located. We use an auto-regressive moving average (ARMA) model to forecast the wind speed fluctuations in long-term while capturing the auto-correlation of wind velocity variation in consecutive time intervals. Using the SYSTEM dynamics (SD) modelling approach a competitive electricity market is designed to examine the efficiency of the proposed incentive. Performing a simulation analysis, we conclude that while a fixed CPM for wind generation can decrease the loss of load durations and average prices in long-term, the proposed improvement can provide quite similar results more efficiently.

This article investigates the problem of simultaneous attitude and vibration control of a flexible spacecraft to perform high precision attitude maneuvers and reduce vibrations caused by the flexible panel excitations in the presence of external disturbances, SYSTEM uncertainties, and actuator faults. Adaptive integral sliding mode control is used in conjunction with an attitude actuator fault iterative learning observer (based on sliding mode) to develop an active fault tolerant algorithm considering rigid-flexible body dynamic interactions. The discontinuous structure of fault-tolerant control led to discontinuous commands in the control signal, resulting in chattering. This issue was resolved by introducing an adaptive rule for the sliding surface. Furthermore, the utilization of the sign function in the iterative learning observer for estimating actuator faults has not only enhanced its robustness to external disturbances through a straightforward design, but has also led to a decrease in computing workload. The strain rate feedback control algorithm has been employed with the use of piezoelectric sensor/actuator patches to minimize residual vibrations caused by rigid-flexible body dynamic interactions and the effect of attitude actuator faults. Lyapunov's law ensures finite-time overall SYSTEM stability even with fully coupled rigid-flexible NONLINEAR dynamics. Numerical simulations demonstrate the performance and advantages of the proposed SYSTEM compared to other conventional approaches.

Attempts were made to present a practical key for identification of small strongyles, the identification of which seems to be a difficult task to do. 4000 nematodes collected from the large intestine of horses and donkeys were examined. 18 species of small strongyles of horse and 15 of donkey were found. From 6 species of large strongyles found in both animals, we only dealt with 3 of Triodontophorus sp. In horses, 3 species of Coronocyclus (C. coronatus, C. labiatus and C. labratus), 4 species of Cyathostomum (C. alveatum, C. catinatum, C. pateratum and C. tetracanthum), 5 species of Cylicocyclus (C. auriculatus, C. insigne, C. nassatus, C. radiatus and C. elongatus), 1 species of Cylicodontophorus (C. bicoronatus), 4 species of Cylicostephanus (C. calicatus, C. goldi, C. longibursatus and C. minutus), 1 species of Gyalocephalus (G. capitatus), and 3 species of Triodontophorus (T. brevicauda, T. serratus and T. tenuicollis) were found. From the above-mentioned species, C. minutus, C. calicatus and G. capitatus were absent in specimens examined from donkeys.

In this paper we use interval functions to solve the NONLINEAR Fred, Holm integral equation of the second kind of the form: y(x)- b a∫g(x,t,y(x),y(t)dt=ƒ(x), xÎ[a,b] For solving above equation with arithmetic functions, we know if integral operator has some special properties, e.g. if integral operator has monotonicity property, equation will be easy solved. In this paper we will consider a general computational scheme, which does not assume any special properties of integral operator.

A common method for controlling a group of parallel converters in decentralized control strategy structure in an island microgrid, the use is the droop-down characteristics of frequency ω-P and voltage E-Q. However, the problem with using this method is that the reactive power is not properly distributed (in proportion to the capacity of the micronutrients) between the micronutrients, which may lead to overload in the converters. Microgrids may also suffer from dynamic stability problems such as power fluctuations, which can be increased by switching between active and reactive power control. To avoid this problem, the X / R ratio of transmission lines is an important parameter that should be carefully considered in the design of micronutrient controllers. By linearizing and simplifying conditions, the control SYSTEM conversion function model becomes a single input-single output SYSTEM, which is efficient enough to show the relationship between control parameters such as slope of droop characteristics and derivative sentences, virtual impedance, and voltage controllers. Using this model, stability conditions for different parameters are analyzed. Also, to improve power distribution stability, common droop strategies are modified by adjusting the slope as well as adding NONLINEAR sentence sections. This approach reduces the coupling between active and reactive power control and reduces the dependence of power distribution on grid parameters such as the X / R ratio. To evaluate the reliability of the proposed model, the simulation results in a sample island microgrid in MATLAB software are presented.