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Open Access Article
1 - Determination of the amplitude-frequency for strongly nonlinear oscillator by two approximate analytical techniques
Amir Ayazi Hadi Ebrahimi Khah -
Open Access Article
2 - Investigating the relationship between the role of actors in formulating a public policy on the implementation of health policies of the administrative system (Case study: Provincial organizations of Khuzestan province)
farhad Gheisari sanjar salajeghe Farzaneh Bigzadeh Abbasi Ayoob SheikhyBackground: One of the reasons for the lack of proper implementation of public policies is the lack of communication between public policy makers and executives. If the public policy makers are involved with the implementation, many problems will be lost, but in practic MoreBackground: One of the reasons for the lack of proper implementation of public policies is the lack of communication between public policy makers and executives. If the public policy makers are involved with the implementation, many problems will be lost, but in practice this is not the case. Objectives: The purpose of this study was to investigate the relationship between the role of actors in formulating a public policy on the implementation of the health policy of the administrative system. Method: In this study, to identify the actors in the formulation of public policy, experts from previous history in the field of public policy were used and then, by combining the components extracted from the theoretical foundations of research, a questionnaire on the role of actors in the formulation of a general policy setting It turned out To identify the health policies of the administrative system. Findings: In this study, 13 actors involved in the formulation of public policy were identified, with the highest average score (63.6) for the mass media. Conclusion: The results showed that there is a significant relationship between the role of actors in the formulation of public policy. Manuscript profile -
Open Access Article
3 - A NUMERICAL SOLUTION FOR THE FRACTIONAL RAYLEIGH-STOKES PROBLEM BY SPACE-TIME RADIAL BASIS FUNCTIONS
Nafiseh Noghrei Asghar Kerayechian Alireza SoheiliIn this paper, we approximate the solution of two-dimensional Rayleigh-Stokes problem ‎for a heated generalized second grade fluid with fractional derivatives. This approximation is ‎based on the space-time radial basis functions (RBFs) and the Sinc quadrature r MoreIn this paper, we approximate the solution of two-dimensional Rayleigh-Stokes problem ‎for a heated generalized second grade fluid with fractional derivatives. This approximation is ‎based on the space-time radial basis functions (RBFs) and the Sinc quadrature rule. In this ‎method, we use Gaussian radial basis function and don't distinguish between time and place ‎variables and the collocation points have both the coordinates of time and space. We use the ‎Sinc quadrature rule with single exponential transformation to approximate the integral part of ‎fractional derivatives. The chosen fractional derivatives is Riemann – Liouville.‎This method is implemented on two examples with different values of the fractional ‎derivative order. Obtained results illustrate the effectiveness of our method and sh ow that ‎one can obtain accurate results with a small number of the collocation points for the radial ‎basis function. It should be noted that all calculations in this paper have been done using ‎Mathematica software.‎ Manuscript profile -
Open Access Article
4 - The Strategy Formulation for Customer Relationship Management System with Balance Score Card Approach (CRM SCORE CARD) in Sapco Company
J. Haghighat Monfared E. SaraeeniaToday organizations focus on their customers to set and regulate their sale and marking strategies. Modern organizations try to present the best for their customers as the aim of customer relation management is to develop long-term and stable dependencies between the co MoreToday organizations focus on their customers to set and regulate their sale and marking strategies. Modern organizations try to present the best for their customers as the aim of customer relation management is to develop long-term and stable dependencies between the companies and their customers. The importance of this subject is better understood by considering guidelines on customers’ satisfaction and customer relation management system strategies. One of the most important challenges to modern organizations is the implementation of strategies which are regulated by thought and systematic methods. Organizations which have used performance evaluation system- particularly balanced score card- prove to be strategically successful. It is believed that CRM’s score card is one of the strongest tools in collecting customer relation management system strategy. This card converts CRM plans to key factors which predict success of CRM. This research aimed at collecting data on customer relation management system strategy based on balanced score card as an organization concentrates on four approaches (financial, customer, domestic process and learning and growth). In this research after identifying mission , perspective and current strategies of organization , the strategic goals of customer relation management system were determined for each aspect of balanced score card. After conducting Extensive theoretical studies in order to recognize the key factors of success in customer relation management system and Screening them, next step was collecting performance key indices for each of mentioned factors which were then prioritized by AHP method and establishing balanced score card. Finally the formulating map for customer relationship management system strategy was determined for each one of success factors. Manuscript profile -
Open Access Article
5 - The place of Doctrinal Verses in Deduction of Jurisprudential Decrees
Seyd Mohamd Ali AyaziThe holy Quran is the foundation and source of jurisprudential decrees.So there is no doubt that the Quran is the primary and foremost source ofIslamic law. On the other hand, contemplation of jurisprudential legal versesin various subjects whatsoever, can not be fulfil MoreThe holy Quran is the foundation and source of jurisprudential decrees.So there is no doubt that the Quran is the primary and foremost source ofIslamic law. On the other hand, contemplation of jurisprudential legal versesin various subjects whatsoever, can not be fulfilled without that of otherverses. Any explanation of jurisprudential decrees of the Quran is the same asother parts of the Quran. Doctrinal issues are raised within jurisprudentiallegal decrees, and the latter are found within ethical material of the Quran.Thus in the process of the formulation of the theoretical foundations of legalverses, one of the important issues in the field of jurisprudential study is thesurvey of doctrinal verses and their place in deduction of legal decrees. Thisclass of material forms the largest part of the Quran. That is why the questionraises itself whether legal decrees can be derived from this class of verses, andif so what is the validity of this derivation.The present article explains the nature of doctrinal verses, theirbackground, and their classification. It also deals with the problems arisingwhen referred to as proofs or sources. Further, the article deals with the waysof referring to these verses and the theories of jurisprudents in this regard.Finally, it explains where and how the doctrinal verses and those concerningIslamic world view may prove to be useful in the field of jurisprudence. Manuscript profile -
Open Access Article
6 - Providing a New Formulation Using Tamarindus indica and Origanum vulgare in Marinated Olives
M. Fahim Danesh S. T. EzzatiIntroduction: Marinated olives using various herbs, spices and pastes have become quite popular and demanding. This research work is concerned in providing new formulations of marinated olives using various concentrations of tamarind and oregano. Materials and Methods: MoreIntroduction: Marinated olives using various herbs, spices and pastes have become quite popular and demanding. This research work is concerned in providing new formulations of marinated olives using various concentrations of tamarind and oregano. Materials and Methods: Chemical evaluations concerned with pH, acidity, salt and antioxidant activities and microbiological evaluations concerned with lactic acid bacteria, molds and entrobacter followed by sensory evaluations related to aroma, color, taste and texture were carried out according to the defined standard. Results: The results indicated a decrease in pH and consequently an increase in acidity with a statistical analysis of 95% (p<0.05) using Duncan procedure. Both pomegranate paste and tamarind contain high concentrations of phenolic compounds that could act as primary antioxidants. By increasing tamarind concentration in relation to pomegranate paste, lactic acid bacteria were observed. The application of dried oregano increased molds growth as compared to the control without oregano. Salt concentration within the permitted limit had little effect on the growth of microorganisms. Conclusion: The samples containing 10% tamarind and 1% oregano scored the highest regarding the taste and flavor of the samples. The texture and color of the formulated product were not affected during 120 days of storage at 4 C. Manuscript profile -
Open Access Article
7 - The effects of MHD flow of third grade fluid by means of meshless local radial point interpolation (MLRPI)
S. Abbasbandy E. Shivanain -
Open Access Article
8 - Selective and Validated SpectrophotometricMethods for Determination of Acyclovir and Ganciclovirwith 2, 4 as Reagent
T. Anil Kumar B. M. Gurupadayya M.B. Rahul Reddy M.V. PrudhviRaju -
Open Access Article
9 - Numerical Simulation of Fluid-Structure Interaction and its Application in Impact of Low-Velocity Projectiles with Water Surface
N. Khazraiyan N. Dashtian Gerami M. Damircheli -
Open Access Article
10 - Trajectory Tracking Control of a Novel Planner Continuum Robot
Seyed Shoja Amini ali keymasi khalaji -
Open Access Article
11 - Antihyperlipidemic activity of a unani formulation in high fat diet-induced obese murine model
Md Rafiul Haque Shahid Hussain Ansari -
Open Access Article
12 - Using the Modified Colonial Competition Algorithm to Increase the Speed and Accuracy of the Intelligent Intrusion Detection System
Mohammad Nazarpour Navid Nezafati Sajjad ShokouhyarIntroduction: In recent decades, rapid development in the world of technology and networks has achieved, also there is a spread of Internet of thing services in all fields over the world. Piracy numbers have increased, also a lot of modern systems were penetrated. Thus MoreIntroduction: In recent decades, rapid development in the world of technology and networks has achieved, also there is a spread of Internet of thing services in all fields over the world. Piracy numbers have increased, also a lot of modern systems were penetrated. Thus the developing information security technologies to detect the new attack become an important requirement.Method: One of the most important information security technologies is an Intrusion Detection System (IDS) that uses machine learning and deep learning techniques to detect anomalies in the network. In all of the information processing systems, detecting cyber-attacks is one of the main challenges and its effects can be blocked or limited by timely detection of attacks. The IoT system is no exception to this phenomenon, and with the high development of this technology and the expansion of its infrastructure, the need for an intelligent intrusion detection system with high accuracy and speed is essential. Neural networks are modern systems and computational methods for machine learning, knowledge representation, and the application of acquired knowledge to maximize the output accuracy of complex systems. Neural networks have already been used to solve many problems related to pattern recognition, data mining, data compression and research is still underway with regards to intrusion detection systems. One of the disadvantages of using training with classical methods in neural networks is getting stuck in local optimal points. In this paper, we use the meta-heuristic algorithm of Imperial competition algorithm (ICA) to train neural networks and show that in the field of intrusion detection in the IoT system, it can show much better accuracy and speed to classical training methods.Results: Results show that our proposed method has 90% accuracy. This method has a better performance in comparison to classical neural network that has 75% accuracy.Discussion: In this article, we will show that the use of imperial competition evolutionary optimization algorithms instead of traditional methods can increase the accuracy of the IDS system. In addition, evolutionary optimization algorithms are zero order and less complicated than gradient methods. Therefore, using this method, in addition to reducing the cost of system implementation, can increase the speed and accuracy of intrusion detection. In addition, from reliability point of view, we will show that the ICA-based systems are more stable in different implementations. Manuscript profile -
Open Access Article
13 - An Efficient Finite Element Formulation Based on Deformation Approach for Bending of Functionally Graded Beams
H Ziou M Himeur H Guenfoud M Guenfoud -
Open Access Article
14 - New Two 20-Node High-Order Finite Elements Based on the SFR Concept for Analyzing 3D Elasticity Problems
H Djahara K Meftah L Sedira A Ayadi -
Open Access Article
15 - Non Uniform Rational B Spline (NURBS) Based Non-Linear Analysis of Straight Beams with Mixed Formulations
R Ranjan J.N Reddy -
Open Access Article
16 - Dynamic Fracture Analysis Using an Uncoupled Arbitrary Lagrangian Eulerian Finite Element Formulation
A.R Shahani M.R Amini -
Open Access Article
17 - A New Finite Element Formulation for Buckling and Free Vibration Analysis of Timoshenko Beams on Variable Elastic Foundation
A Mirzabeigy M Haghpanahi R Madoliat -
Open Access Article
18 - A Heuristic Algorithm for Solving Single Machine Scheduling Problem with Periodic Maintenance
Amir Ebrahimi Zade Mohammad Bagher Fakhrzad Mohsen Hasaninezhad -
Open Access Article
19 - Efficacy of EC formulation of Eucalyptus extract in controlling Alternaria leaf spot of potato, caused by Alternaria alternata under greenhouse condition
Masoud Zaker Babak Haidari AlizadehThe Eucalyptus (Eucalyptus Camaldulensis) extract contains eucalyptol as active ingredient and has disinfectant and antifungal properties. Its fast degradation and very less toxicity for mammals has caused attention toward its use as a safe pesticide. Its efficacy in co MoreThe Eucalyptus (Eucalyptus Camaldulensis) extract contains eucalyptol as active ingredient and has disinfectant and antifungal properties. Its fast degradation and very less toxicity for mammals has caused attention toward its use as a safe pesticide. Its efficacy in controlling the mycelial growth and spore germination of Alternaria alternata the causal agent of Alternaria leaf spot of potato under laboratory condition has been approved. During 2011, the efficacy of 5, 10 and 15% of its EC formulation in controlling Alternaria leaf spot disease of potato was conducted in a completely randomized design with five treatments and four replications under green house condition. Fungicide mancozeb 0.2% was used for better comparison. Results indicated that all three eucalyptus concentrations with 24.80, 16.28 and 9.29% disease incidence respectively showed significant differences at 1% level of probability in controlling the disease compared to control. Eucalyptus formulation (15%) and mancozeb were kept in same statistical group. By increasing the percentage of eucalyptus formulation its phytptoxicity was increased. Percentage of phytotoxicity in 5, 10 and 15% of eucalyptus formulations were 4.02, 10.65 and 21.34% respectively. Further studies are needed for omitting its phytotoxicity, so that it might be used as a safe bio-fungicide in controlling Alternaria leaf spot of potato. Manuscript profile -
Open Access Article
20 - A Risk-averse Inventory-based Supply Chain Protection Problem with Adapted Stochastic Measures under Intentional Facility Disruptions: Decomposition and Hybrid Algorithms
Sajjad Jalali Mehdi Seifbarghy Seyed Taghi Akhavan Niaki -
Open Access Article
21 - Scheduling Problem of Virtual Cellular Manufacturing Systems (VCMS); Using Simulated Annealing and Genetic Algorithm based Heuristics
Saeed Taouji Hassanpour Reza Bashirzadeh Abolfazl Adressi Behnam Bahmankhah -
Open Access Article
22 - Formulation of issues and challenges of world politics
علیرضا نائیج Hosein Pourahmadi منصور mirahmadiIn recent decades, challenges such as disease, immigration, human rights, environmental issues, digital currencies, terrorism, drug trafficking, cyberspace, etc. have led to the transition of International policy challenges to world politics. These issues are one of the MoreIn recent decades, challenges such as disease, immigration, human rights, environmental issues, digital currencies, terrorism, drug trafficking, cyberspace, etc. have led to the transition of International policy challenges to world politics. These issues are one of the most important fields of study in the field of international relations. Understanding this transition depends on formulating these challenges. The main question of this research is: How can the challenges and issues of global politics be formulated? It seems that the presentation of a new formulation of challenges and issues of global politics based on the three components of "human", "biosphere" and "human-biosphere relationship" leads to a new perspective in which the multiplicity of actors And the impact and role of each of them is explained at the level of "global politics" analysis. In the present study, an attempt is made to provide a new and specific format and understanding of world politics with a descriptive and analytical method and collection tools such as library method in order to provide a new and specific formulation compared to the existing formulations. Manuscript profile -
Open Access Article
23 - شناسایی استراتژیهای توسعهی پایدار محصول برنج استان گیلان با استفاده از ماتریس SWOT
محسن شفیعیان اصطهباناتی مهدی همایونفر مهدی فداییتوسعه پایدار یکی از مهمترین مسائلی است که میتواند از جنبههای مختلف و در زمینههای مختلف از جمله کشاورزی پایدار مورد بررسی قرارگیرد. این تحقیق در رابطه با شناسایی مهمترین استراتژیهای توسعهی پایدار محصول برنج به عنوان مهمترین محصول کشاورزی استان گیلان با استفاده از Moreتوسعه پایدار یکی از مهمترین مسائلی است که میتواند از جنبههای مختلف و در زمینههای مختلف از جمله کشاورزی پایدار مورد بررسی قرارگیرد. این تحقیق در رابطه با شناسایی مهمترین استراتژیهای توسعهی پایدار محصول برنج به عنوان مهمترین محصول کشاورزی استان گیلان با استفاده از ماتریس SWOT میباشد. بدین منظور، ابتدا با مطالعهی ادبیات پژوهش عوامل داخلی (نقاط قوت و ضعف) و خارجی (فرصتها و تهدادها) تأثیرگذار بر توسعهی محصول برنج شناسایی شدند. سپس، پرسشنامهای شامل فهرستی از نقاط قوت و ضعف، فرصتها و تهدیدهای پیشروی محصول برنج با استفاده از شاخصهای به­دست آمده از مرور ادبیات و همچنین نظرات خبرگان تنظیم شد. در ادامه از خبرگان خواسته شد تا با استفاده از طیف لیکرت (پنج سطحی) نسبت به وزندهی عوامل نهایی تأیید شده، مبادرت ورزند. در ادامه با محاسبه مجموع امتیازات، میانگین وزنها و نهایتاً ضریب وزنی، اهمیت هر کدام از عوامل مشخص گردید. نتایج تحقیق نشان داد، مجموع امتیاز وزندار محصول برنج استان گیلان در ماتریس عوامل خارجی برابر با 14/2 و در ماتریس عوامل داخلی 24/2 می باشد، که این امتیازات نشانگر شرایط نه چندان مطلوب محصول برنج از نظر عوامل داخلی و خارجی در استان گیلان میباشد. در آخر نیز جهت کاهش یا دفع نقاط ضعف و تهدیدها و نیز بهبود و تقویت نقاط قوت و فرصت­های پیشروی محصول برنج استان گیلان، استراتژیهای مناسبی جهت توسعهی پایدار این محصول ارائه گردید. Manuscript profile -
Open Access Article
24 - Mahalanobis-Taguchi System-based criteria selection for strategy formulation: a case in a training institution
Seyed Ali Hadighi Navid Sahebjamnia Iraj Mahdavi Hadi Asadollahpour Hosna Shafieian -
Open Access Article
25 - Pathology of Administrative System's Health Policies in Iran
Abolfazl Primi Mehdi Zakerian Amiri Asghar ArabianAccording to the reports of relevant national and international authorities about corruption, the rank of Iran is high according to the determined indicators. In such a way that among the 133 evaluated countries, it has been ranked 79th, which has harmful effects on the MoreAccording to the reports of relevant national and international authorities about corruption, the rank of Iran is high according to the determined indicators. In such a way that among the 133 evaluated countries, it has been ranked 79th, which has harmful effects on the country's development. What is certain is that many efforts have been made in the field of administrative health in Iran. However, administrative health policies have not been very successful with regard to the injuries suffered. The main purpose of this article is to identify the harms of administrative health policies in the areas of planning and formulating policies, implementing and monitoring the implementation of administrative health policies, and designing its conceptual model. Therefore, for the first time in Iran, this research has investigated the damage components of administrative health policies by using the existing theoretical foundations. The statistical population of this survey consists of 390 employees and academics in the fields of political science, law, management, and economics, in five provinces of the country (Tehran, Golestan, East Azerbaijan, Qom, and Hormozgan); which were selected by multi-stage cluster sampling method. The findings of the survey show that the following components are confirmed as damages of administrative health policies: 1- Damages related to the formulation of administrative health policies. 2- Damages related to the implementation stage of administrative health policies. 3- Damages related to monitoring the implementation of administrative health policies. Manuscript profile -
Open Access Article
26 - Exposure to Corrective Feedback Strategies and Attitudinal Shift
Reza Vahdani Sanavi Majid Nemati -
Open Access Article
27 - Valuation and comparison of a test diet effect with imported and an interior foods on some growth indicators for juvenile Rainbow trout (Oncorhynchus mykiss)
H. Emadi N. Baharan A. A. SaeediIn the purpose of produce a suitable diet for farming the Rainbow trout (Oncorhynchus mykiss), competition with imported foods and checking the possibility of replacement this diet with those ones, a new formulation codified and compared with two imported foods, one fro MoreIn the purpose of produce a suitable diet for farming the Rainbow trout (Oncorhynchus mykiss), competition with imported foods and checking the possibility of replacement this diet with those ones, a new formulation codified and compared with two imported foods, one from France (A treatment) and the other from Italy (B treatment), and an interior food (C treatment). 600 fingerlings trout with the mean weight of 37±3 gr. and length of 13.5±5.5 cm. with duration of 127 days in 12 rearing channels with dimensions 440×150×80 cm., in 4 treatment, which one had 3 repeat, farmed using these diets. In the end of the term, means of weight, total length and weight gain had significant differences in formulated diet with others (P<0.05), sequencely formulated diet had the highest values with 133.14±12.13 gr. weight, 21±0.75 cm. length, and 191.49±6.20 gr. WG, and C had the least values with 108.02±11.81 gr. 19.83±0.75 cm. and 126.99±17.90 gr., Respectively. The maximum %WG 450.40±31.18 and SGR 1.77±0.05 gr. were also in formulated and the least were in C, sequencely 299.51±54.01 percent and 1.43±0.13 gr., that had significant differences with others (P<0.05), except for A. Maximum PER in A, 0.06±0.007 and formulated 0.042±0.001 had significant differences (P<0.05). FCR in formulated 0.92±0.12 had no significant differences with imported foods (P>0.05). Formulated chemical and anti nutritional factor analysis involved 55.59% protein, 10.64% lipid, 13.13% carbohydrate, 2.28% fiber, 9.79% ash, 8.55% moist and 3.14 mili eqi valan/1000 gr. diet peroxide. However, the amount of energy was less in formulated, 3706.4 kcal per kg diet than A, 4174.1 and B, 4063.1, despite of the presence of suitable composition caused the most growth. The energy of C 3663.8, was the least amount.Cheking sensory properties or Organolepthic Tests, the fish fed formulated diet valuated better than the others generally. Undoubted, producing this diet formulation will be more economize between other treatments. Total composition of formulated diet is not open at the time being. Manuscript profile -
Open Access Article
28 - Detection of Attacks and Anomalies in The Internet of Things System Using Neural Networks Based on Training with PSO and TLBO Algorithms
Mohammad Nazarpour Navid Nezafati Sajjad Shokuhyar -
Open Access Article
29 - شبیه سازی عددی برخورد پرتابههای سرعت پایین با سطح آب
نجمه خضرائیان ناصر دشتیان گرامی در این مقاله با استفاده از روش المان محدود و فرمول­بندی اولری-لاگرانژی برخورد سازه هایی با سطح آب مورد شبیه­سازی عددی قرار گرفته است. برای بیان رفتار آب و هوا از مدل مادی نول و برای سازه های برخورد کننده از مدل­ مادی صلب استفاده شده است. معادله حالت ما More در این مقاله با استفاده از روش المان محدود و فرمول­بندی اولری-لاگرانژی برخورد سازه هایی با سطح آب مورد شبیه­سازی عددی قرار گرفته است. برای بیان رفتار آب و هوا از مدل مادی نول و برای سازه های برخورد کننده از مدل­ مادی صلب استفاده شده است. معادله حالت مای گرونایزن نیز به آب و هوا نسبت داده شده است. در این مقاله، در ابتدا با استفاده از تحلیل برخورد استوانه فلزی با سطح آب، نتایج مورد اعتبار سنجی قرار گرفت و سپس برخورد یک گوه، کره و یک پرتابه خاص شبیه سازی شد. از خروجی­های مهم این نحلیل استخراج نیرو و فشار وارد بر پرتابه، تغییرات سرعت و شتاب در حین ورود به آب، تغییرات تنش-کرنش و نیز تغییرات سطح آب در مراحل مختلف تحلیل هستند. نتایج حاصل از شبیه سازی برای استوانه با نتایج آزمایشگاهی موجود تطابق خوبی نشان می­­ دهد و نتایج حاصله برای دیگر پرتابه­ها دارای روند منطقی هستند Manuscript profile