Number of Articles: 20
Diagnostic Study of Copper Plasma in Air by Laser Induced Breakdown Spectroscopy (LIBS)
Volume 33, 5A , June 2015, Page 1002-1008
Abstract
In this work, we study a diagnostic of a copper-plasma in air using a fundamental wavelength of a Nd: YAG laser system. The optical emission spectra of copper-plasma that have been ... Read More ...Optimize Path Planning for Medical Robot in Iraqi Hospitals
Volume 33, 5A , June 2015, Page 1009-1022
Abstract
This paper presents a study for optimal performance of a robot to be used in human surgery (Laparoscope device). He was done in Al-Sader educational hospital in maysanGovernorate. The ... Read More ...Numerically and Theoretically Studying of the Upper Composite Complete Prosthetic Denture
Volume 33, 5A , June 2015, Page 1023-1037
Abstract
The current study focused on the manufacturing and development properties of upper prosthesis complete denture from composite materials with the basis cold cured resin of poly methyl ... Read More ...Three-Dimensional Dynamic Analysis of Pile Foundations by Using Finite Element Method
Volume 33, 5A , June 2015, Page 1038-1048
Abstract
In recent years, there is a dramatic progress in the development of theories for dynamic analysis of piles. The finite element method is a numerical approximation procedure to analyze ... Read More ...Experimental and Simulation Study the Effect of Different Reduction Ratios in Cold Rolling Process on the Residual Stresses of AL 2024 Alloy
Volume 33, 5A , June 2015, Page 1049-1064
Abstract
Cold forming processes are the common processes in sheet metal forming, especially in the final stages of production processes. In this work, cold rolling process was selected to study ... Read More ...Dynamic Crack Growth Analysis of Aluminum Thin Plates Using Analytical and Finite Element Analysis
Volume 33, 5A , June 2015, Page 1065-1078
Abstract
In this work, the stresses and dynamic crack growth were studied and analyzed in thin flat plate with a surface crack at the center, subjected to cycling low velocity impact loading ... Read More ...Study the Tensile Characteristics of Elastomer Composites Reinforced with Alumina and Precipitated Silica Particles
Volume 33, 5A , June 2015, Page 1079-1094
Abstract
Styrene butadiene rubber (SBR) and natural rubber (NR) composites reinforced with alumina (Al2O3) and precipitated silica (SiO2)particles had been prepared separately by calendaring ... Read More ...The Rheological Properties of Isothermal Curing of DGEBA/ TETA Epoxy System
Volume 33, 5A , June 2015, Page 1095-1112
Abstract
In this study viscosity (η) of diglycidyl ether of bisphenol A / triethylenetetramine (DGEBA/TETA) system were measured through curing using a Brookfield viscometer at four different ... Read More ...Prediction of the Nominal Bending Moment Capacity for Plain and Singly Reinforced Rectangular RPC Beam Sections
Volume 33, 5A , June 2015, Page 1113-1130
Abstract
A new generation of Ultra High Performance Concrete (UHPC) named Reactive Powder Concrete (RPC) was developed in the last decades, which offers, superior strength, durability and ductility. ... Read More ...Advance Wastewater Treatment; Biological Removal of Eutrophic Nutrients
Volume 33, 5A , June 2015, Page 1131-1142
Abstract
In this study, a lab scale different activated sludge configurations methods were used to treat a municipal wastewater from effluent of; primary sedimentation tank of Al-Rustamiya wastewater ... Read More ...Experimental and Numerical Study of Pressure Ratio Distributions For Transonic Condensing Flow Through a Stationary Stator Blades Cascade
Volume 33, 5A , June 2015, Page 1143-1163
Abstract
In the course of expansion in turbines steam nucleates to become a two phase mixture, the liquid consisting of a very large number of extremely small droplets carried by the vapor. ... Read More ...Study For The Effect of Manning Roughness on Froude number in open channel(subcritical flow)
Volume 33, 5A , June 2015, Page 1164-1177
Abstract
Knowing of flow resistance in channels is necessaryfor many purposes such as the estimation of stage-discharge relationship, and the evaluation of sediment transport from the hydraulic ... Read More ...Surface Structure Improvement of Mild Steel and Aluminium by Roller Burnishing
Volume 33, 5A , June 2015, Page 1178-1188
Abstract
In an experimental analysis study, a mix of burnishing parameters was varied to obtain the optimum roller conditions that produce superlative surface smoothness and hardness. The analysis ... Read More ...Reliable of High Data Rate Using Spatial Multiplexing and Convolution Code
Volume 33, 5A , June 2015, Page 1189-1201
Abstract
Spatial Multiplexing (SM) can be achieved higher transmission rate without allocating higher bandwidth or increasing transmit power, so it is wildly used recently to serve the extremely ... Read More ...The Impact of Security Precautions on Municipal Solid Waste (MSW) Collection in Baghdad Sections
Volume 33, 5A , June 2015, Page 1202-1212
Abstract
In this study ,spatial video camera was used to capture field data required to establish a geospatial data base that was used with ArcGIS Network analyst for the development of a methodology ... Read More ...Fresh and Hardened Properties of Steel Fiber-Reinforced Self-Consolidating Concrete
Volume 33, 5A , June 2015, Page 1213-1225
Abstract
The main aim of this research is to study the effect of using hooked end steel fiber on the fresh and hardened properties of self-consolidating concrete. The experimental work includes ... Read More ...Behavior of Expansive Soil Treated with Silica Fume Material
Volume 33, 5A , June 2015, Page 1226-1246
Abstract
This research deals with the improvement of the mechanical properties of expansive clay soils by silicafume. The expansive soil was prepared in laboratory by mixing natural soil brought ... Read More ...Effect of Prior Corrosion on Fatigue Life of Steel Alloy CK35 Under Constant Loading
Volume 33, 5A , June 2015, Page 1247-1254
Abstract
Corrosion is a term defined as oxidation of a metal, which is observed in many parts. A structure is subjected to fatigue loading when a certain load is applied repeatedly. If this ... Read More ...Artificial Neural Networks Based Fingerprint Authentication
Volume 33, 5A , June 2015, Page 1255-1271
Abstract
Fingerprint authentication and recognition is an important subject that has been widely used in various applications because of its reliability and accuracy in the process of authenticating ... Read More ...Finite Element Simulation of Machine Foundation Resting on Soil
Volume 33, 5A , June 2015, Page 1272-1283