Volume 29, Issue 6
مرور بر اساس
ارسال های اخیر
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Non-linear Thermo-mechanical Bending Behavior of Thin and Moderately Thick Functionally Graded Sector Plates Using Dynamic Relaxation Method
(Materials and Energy Research Center, 2016-06-01)In this study, nonlinear bending of solid and annular functionally graded (FG) sector plates subjected to transverse mechanical loading and thermal gradient along the thickness direction is investigated. Material properties ...
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Modeling and Analysis of Viscous Dissipation Phenomenon on Temperature Distribution in the Process of Injection Explosive Fluid
(Materials and Energy Research Center, 2016-06-01)The explosive viscous liquid becomes inject to warhead by discharge system. The injection device is consisted of a piston to move down and leads the viscous fluid through the cylindrical pipe towards the end of the duct. ...
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Couple Stress Effect on Micro/Nanocantilever-based Capacitive Gas Sensor
(Materials and Energy Research Center, 2016-06-01)Micro/nanocantilevers have been employed as sensors in many applications including chemical and biosensing. Due to their high sensitivity and potential for scalability, miniature sensing systems are in wide use and will ...
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Experimental Investigation by Cryogenic Treatment of Aluminium 6063 and 8011 and NiCoW Coating to Improve Hardness and Wear (TECHNICAL NOTE)
(Materials and Energy Research Center, 2016-06-01)The aim of this paper is to focus on the effect of cryogenic treatment on the microstructure, mechanical and wear properties of Al 6061 and Al 8011. The first objective was to understand the degree to which hardness of ...
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Post-critical Behavior of Three- dimensional Composite Beams Near the Autoparametric Resonance under Flapwise Excitation
(Materials and Energy Research Center, 2016-06-01)The bifurcation analysis of a composite beam subjected to harmonic flapwise base excitation is studied when the ratio of flapwise and chordwise internal resonances is 1:2. Results are obtained by the numerical solution of ...
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Analysis of Transient Flow in the Case of Secondary Injection for Transient Vector Control (RESEARCH NOTE)
(Materials and Energy Research Center, 2016-06-01)The purpose of this paper is to analyze the flow field structure in transient state and performance of secondary injection system for thrust vectoring in divergent section of a two-dimensional nozzle. Secondary injection ...
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Nonlinear Dynamics of the Rotational Slender Axially Moving String with Simply Supported Conditions
(Materials and Energy Research Center, 2016-06-01)In this research, dynamic analysis of the rotational slender axially moving string is investigated. String assumed as Euler Bernoulli beam. The axial motion of the string, gyroscopic force and mass eccentricity were ...
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Effect of Target Impedance Selection on the Lower Extremity Assistive Exoskeleton Performance
(Materials and Energy Research Center, 2016-06-01)Exoskeletons are utilized extensively in robotic rehabilitation and power augmentation purposes. One of the most recognised control algorithms utilized in this field is the impedance controller. Impedance control approach ...
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Minimizing Makespan with Start Time Dependent Jobs in a Two Machine Flow Shop
(Materials and Energy Research Center, 2016-06-01)[if gte mso 9]> The purpose of this paper is to consider the problem of scheduling a set of start time-dependent jobs in a two-machine flow shop, in which the actual processing times of jobs increase linearly according ...
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Analysis of Flashover Voltages of Disc Type Insulator under Artificial Pollution Condition (TECHNICAL NOTE)
(Materials and Energy Research Center, 2016-06-01)Through this paper work we have analyzed the effect of different contaminants on the flashover by creating artificial pollution condition, considering the natural condition where more than one salt as contaminant deposits ...
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Seismic Behavior of Direct Displacement-based Designed Eccentrically Braced Frames
(Materials and Energy Research Center, 2016-06-01)Direct Displacement-Based Design (DDBD) is a performence-based seismic design method that has been proposed and well developed over the past two decades to design RC frame structures, shear walls and bridges. In this method, ...
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Robust Fuzzy Content Based Regularization Technique in Super Resolution Imaging
(Materials and Energy Research Center, 2016-06-01)Super-resolution (SR) aims to overcome the ill-posed conditions of image acquisition. SR facilitates scene recognition from low-resolution image(s). Generally assumes that high and low resolution images share similar ...
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Capacitated Single Allocation P-Hub Covering Problem in Multi-modal Network Using Tabu Search
(Materials and Energy Research Center, 2016-06-01)The goals of hub location problems are finding the location of hub facilities and determining the allocation of non-hub nodes to these located hubs. In this work, we discuss the multi-modal single allocation capacitated ...
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Using a Data Mining Tool and FP-Growth Algorithm Application for Extraction of the Rules in two Different Dataset (TECHNICAL NOTE)
(Materials and Energy Research Center, 2016-06-01)In this paper, we want to improve association rules in order to be used in recommenders. Recommender systems present a method to create the personalized offers. One of the most important types of recommender systems is the ...
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Uranium Ions Removal Using Amberlite CG-400 Anion Exchanger Resin in the Presence of Sulfate Anions
(Materials and Energy Research Center, 2016-06-01)Uptake of uranium (VI) ions using an anion exchanger resin, namely amberlite CG-400, was studied through this work in the presence of sulfate anions. Impact of various parameters including pH, contact time, initial ...
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Growth Kinetic Survey in Direct Biological Sweetening of Natural Gas in Batch Bioreactor: Temperature Studies
(Materials and Energy Research Center, 2016-06-01)The present study is focused on biodesulfurization of natural gas in a batch culture using active microorganisms. The microorganisms used for the removal of hydrogen sulfide were obtained from a hot spring. The experiments ...
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Analysis of Structural Vibrations due to Passage of Underground Trains
(Materials and Energy Research Center, 2016-06-01)During the last decades, the railway traffic in densely populated areas has increased. At the same time, passenger trains have become faster and freight trains have become heavier. Consequently, trains are an increasing ...



