Core banking system is a fundamental solution for the centralized core  of  banking business, the main solution to centralize all data and critical processes. So that the changes create new services, responding to customer needs and also provides the necessary information to better manage organization in less time and with most Accuracy. But, implementation and deployment in bank faces with serious challenges.  This Thesis also outlines the dimensions and angles of the banking system, establish Obstacles of this system in Sepah Bank were discussed. the main obstacles classified to four financial, technological, social / cultural and managerial. And the effectiveness of each system was investigated. this research done at the 150 community levels involved in deploying a Core banking, including Sepah Bank, Bank Subsidiaries and contracted personnel. A questionnaire with 26 questions was distributed among 85 cases of which 60 were full questionnaire. Questions were designed on the basis of the whole five-point Likert situation. According to prove normal distribution of data T-parametric tests were used to prove the hypothesis. The results showed that technological and managerial factors in the establishment of a Core banking system are more effective at Sepah Bank, in priority. However, the influence of social / cultural and financial establishment of a Core system of banking in Bank Sepah was not proved.

Introduction. The effect of reformatory reduction on seal and retention of the cemented post with zinc phosphate cement considered in four different times.Methods. After tooth preparing, supply of molding post and cement, the reformatory reduction performed on samples except control group. The starting times are as follows: 1. Immediately after cementing; 2. Six minutes after cementing; 3. One hour after cementing; And 4. 24 hour after cementing. Thensamples are kept in normal saline, in 37c,moisture 100%. In order to close test qualificauon to normal condition of mouth, after reduction completion, the samples go under the termocyclic operation. Then dye penetration, sample incision and amount of leakage, considered by reflective microscope.Results. The dye penetration"s average in different groups has has meaningful difference. The group which has no meaningful difference with control group, is that on which reformatory reduction has performed 24 hour after post core cementing. The others have meaningful difference with control group. There is no meaningful difference between two consecutive groups on which reformatory reduction performed in different times.Discussion. We recommend cememted post-core after final setting of cement

Introduction: Application of proper approaches as a logical framework for creating core curriculum prevents making additional information in curricula. This study aimed to introduce some useful approaches for determining core curriculum in medical science.Methods: This review study was done by electronic searching (PubMed, ERIC, Google Scholar) as well as manual searching (library resources). key words were core curriculum, approach and outcome-based curriculum.Results: 105 papers were obtained.32 cases were eligible according to considered criteria. So far, Curriculum planners have adopted or proposed several approaches for determining core curriculum in medical education. This review introduced some effective approaches in medical education.Conclusion: Curriculum planners need to use effective approaches in medical education in order to provide essential and required content for learners according to community needs. It is necessary for them to consider curriculum revision and reduction of extra curriculum content.

Purpose: The flourishing of political parties and currents is one of the signs of the degree of development in societies. In contemporary Iran and since the formation of the constitutional movement, political currents have gone through many ups and downs and it can be said that political currents in Iran after the Islamic Revolution have not yet reached the stage of institutionalization and stability. A characteristic feature of political currents in Iran is the divergence and division among political currents in recent decades, and this can be one of the reasons for the instability and cross-sectional and seasonal activity of political parties in Iran. Therefore, the necessity of leading research seeks to answer the question of how factors and divergence among political currents in Iran after the victory of the Islamic Revolution can be analyzed? And what are the scenarios for the advancement of political currents in Iran?Method: To answer this question, the method of causal-layer analysis, which is one of the qualitative methods in futures research, has been used.Findings: The research findings indicate that this divergence is due to a wide range of reasons from the level of causal systems (from the institutionalization of power to the formation of parties as elitist initiatives), worldview and discourse (from charismatic political authority to culture). Subsidiary-follower politics to myth-metaphor (Iranian individualism to belief in a strong state-weak society) can be analyzed.Conclusions: Three scenarios for the future of Iranian political currents can be considered: integration of currents as the security valve of the political system, the collapse of political currents in the traditional form, integration and consolidation in new social movements (virtualized parties).

In this paper a special sandwich panel with a sinusoidal core under distributed load on upper and lower plates has been studied. By drawing free body diagrams, and using energy method and Castagiliano theory the forces and moments involved in the core has been determined. Then, the stresses, normal and horizontal displacements due to above forces and moments are calculated. In order to ensure the accuracy of the analysis, the results obtained are verified by using ANSYS software. Finally, by use of displacement as a constraint for sandwich panel, optimization is carried out for this problem by genetic algorithm and MOEA toolbox in MATLAB environment. The results obtained from optimization and other analysis show a very good agreement.

Protective steel doors are widely used in buildings due to their high resistance against the impact loads. However, its heavy weight has been always considered as a major drawback for these doors. In this paper, a new optimized stiffened impact-protective steel door incorporating sandwich panel with aluminum foam core (OSSA) is examined. This door consists of two face sheets, main and secondary stiffeners, and aluminum foam as the inner core. In order to optimize the door, at first the rigidity and weight functions of the stiffened steel door were extracted. Then an optimal door weighing 42% less than the primary door was obtained. Due to the high energy absorption capacity of the combined foam core and stiffened steel door structure, the use of aluminum foam core in the optimized steel door was proposed. By doing numerical analysis, and depending on the thickness of the face sheet of OSSA, 20 to 32% reduction in the maximum displacement was observed. The results also showed that, with 67% increase in the peak overpressure, OSSA has kept almost the same maximum displacement as that of the steel door without an aluminum foam. In other words, by using aluminum foam core in the optimized stiffened door, the door will resist 67% more impact load.

Background: Kienbock disease is characterized by avascular necrosis of the lunate bone. Without treatment, it is usually progressive. While many factors may predispose to Kienbock's disease, it is likely caused by a combination of repetitive loading, vascular risk and mechanical predisposition. Treatments therefore have been designed to decrease compressive loading of the lunate, to prevent lunate collapse, and to allow lunate revascularization. There has been a suggested different treatment, no treatment has ever been proved successful and the rate of surgical complication is relatively high. In this study we performed a new surgical method in the treatment of Kienbock disease. In this method we performed lunate decompression which is a very simple procedure and has no potential complication.Methods: in this study, 11 patients with Kienbock disease in the stage of I to IIIb were surgically treated by a new method of lunate core decompression. The pain, range of motion, functional disability and radiographic indices of the patients were evaluated after two years.Results: the average age of patients were 29 years, 8 (72%) were men. The mean pre-operative pain score (VAS) diminished from 87.5 to 13.5 postoperatively (p<0.001) and DASH score from 84 to 14 (p<0.001) and range of motion was also significantly improved.7 (63%) persons were very satisfied, 2 (18%) were satisfied and 2 (18%) were not much changed.Conclusions: Our findings suggest that the new surgical treatment of lunate core decompression could probably be a simple and effective treatment of Kienbock disease without any potential complication.