مرور Volume 30, Issue 11 بر اساس عنوان
در حال نمایش موارد 1 - 18 از 18
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Behavioral Analysis of Traffic Flow for an Effective Network Traffic Identification
(Materials and Energy Research Center, 2017-11-01)Fast and accurate network traffic identification is becoming essential for network management, high quality of service control and early detection of network traffic abnormalities. Techniques based on statistical features ...
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Design and Performance Analysis of 7-Level Diode Clamped Multilevel Inverter Using Modified Space Vector Pulse Width Modulation Techniques
(Materials and Energy Research Center, 2017-11-01)In this paper, a 7-level Diode Clamped Multilevel Inverter (DCMLI) is simulated with three different carrier PWM techniques. Here, Carrier based Sinusoidal Pulse Width Modulation (SPWM), Third Harmonic Injected Pulse Width ...
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The Effect of Geopolymerization on the Unconfined Compressive Strength of Stabilized Fine-grained Soils
(Materials and Energy Research Center, 2017-11-01)This study focuses on evaluating the unconfined compressive strength (UCS) of improved fine-grained soils. A large database of unconfined compressive strength of clayey soil specimens stabilized with fly ash and blast ...
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Energy Aware Resource Management of Cloud Data Centers
(Materials and Energy Research Center, 2017-11-01)Cloud Computing, the long-held dream of computing as a utility, has the potential to transform a large part of the IT industry, making software even more attractive as a service and shaping the way IT hardware is designed ...
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Equilibrium and Kinetic Studies on Lead (II) Adsorption by Sugarcane Bagasse Derived Activated Carbon (TECHNICAL NOTE)
(Materials and Energy Research Center, 2017-11-01)Municipal and industrial wastewater contain a lot of contaminants. The major contaminants of concern are heavy metals. Heavy metals are known to be toxic, non-biodegradable and have a long half-life. The release of untreated ...
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Experimental and Finite Element Studies on Free Vibration of Automotive Steering Knuckle
(Materials and Energy Research Center, 2017-11-01)The main aim of this research is to determine the best material for manufacturing of steering knuckle in order to reduce the weight using aluminum alloy and Metal Matrix Composite (MMC). To achieve this purpose, the Modal ...
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Hopping Conductivity in Single Crystals (Cd0.6Zn0.32Mn0.08)3As2 (RESEARCH NOTE)
(Materials and Energy Research Center, 2017-11-01)The growth processes of Tetragonal single crystals of solid solution (Cd0.6Zn0.32Mn0.08)3As2, space group P42/nmc, has been synthesized by Bridgman method. Conductivity and magnetoresistance of (Cd0.6Zn0.32Mn0.08)3As2 were ...
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Ibuprofen Removal from a Pharmaceutical Wastewater using Electro-Fenton Process: An Efficient Technique (RESEARCH NOTE)
(Materials and Energy Research Center, 2017-11-01)The aim of this research was to evaluate the effective parameters such as pH, current density (mA/cm2), H2O2/Fe2+ molar ratio, volume ratio of H2O2 to pharmaceutical wastewater (PhW) (ml/l) and reaction time (min) on the ...
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Impacts of Premium Bounds on the Operation of Put Option and Day-ahead Electricity Markets
(Materials and Energy Research Center, 2017-11-01)In this paper, the impacts of premium bounds of put option contracts on the operation of put option and day-ahead electricity markets are studied. To this end, first a comprehensive equilibrium model for a joint put ...
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Investigating The Seismic Response of Structural Walls Using Nonlinear Static and Incremental Dynamic Analyses
(Materials and Energy Research Center, 2017-11-01)Structural walls commonly used as efficient structural elements to resist lateral and vertical loads. Diverse performance of bearing wall system in past earthquakes, motivates investigation on the adequacy of current seismic ...
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Mining Interesting Aspects of a Product using Aspect-based Opinion Mining from Product Reviews (RESEARCH NOTE)
(Materials and Energy Research Center, 2017-11-01)As the internet and its applications are growing, E-commerce has become one of its rapid applications. Customers of E-commerce were provided with the opportunity to express their opinion about the product on the web as a ...
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Modelling and Test Verification of Suspension Optimal Damping Ratio for Electric Vehicles Considering Occupant-cushion and In-wheel Motor Effects
(Materials and Energy Research Center, 2017-11-01)The damping ratio of chassis suspension is a key parameter for damping matching of in-wheel motor vehicles (IWMVs). Because the motor is attached to the driving wheel, the initial design method of the damping ratio for ...
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A Modfied Self-organizing Map Neural Network to Recognize Multi-font Printed Persian Numerals (RESEARCH NOTE)
(Materials and Energy Research Center, 2017-11-01)This paper proposes a new method to distinguish the printed digits, regardless of font and size, using neural networks.Unlike our proposed method, existing neural network based techniques are only able to recognize the ...
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Neural Network Based Protection of Software Defined Network Controller against Distributed Denial of Service Attacks
(Materials and Energy Research Center, 2017-11-01)Software Defined Network (SDN) is a new architecture for network management and its main concept is centralizing network management in the network control level that has an overview of the network and determines the ...
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Numerical and Experimental Study of Soil-structure Interaction in Structures Resting on Loose Soil Using Laminar Shear Box
(Materials and Energy Research Center, 2017-11-01)In the present work, the effect of Soil-Structure Interaction (SSI) in low frequency structures resting on loose soil, through numerical modelling and shaking table tests have been studied. In theoretical studies two types ...
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Optimum Drill Bit Selection by Using Bit Images and Mathematical Investigation
(Materials and Energy Research Center, 2017-11-01)This study is designed to consider the two important yet often neglected factors, which are factory recommendation and bit features, in optimum bit selection. Image processing techniques have been used to consider the bit ...
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A Random Forest Classifier based on Genetic Algorithm for Cardiovascular Diseases Diagnosis (RESEARCH NOTE)
(Materials and Energy Research Center, 2017-11-01)Machine learning-based classification techniques provide support for the decision making process in the field of healthcare, especially in disease diagnosis, prognosis and screening. Healthcare datasets are voluminous in ...
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Stiffness-based Approach for Preliminary Design of Framed Tube Structures
(Materials and Energy Research Center, 2017-11-01)A parametric formulation for preliminary design of tubed-system tall buildings is presented in which some optimality criteria and practical constraints are considered. Here, a minimum compliance optimization formulation, ...



