Number of Articles: 20
Study of the Prodigiosin productivity from Serratia marcescens isolated from environmental and clinical sources and the effect on some microbial pathogens
Volume 28, Issue 16 , August 2010, Page 767-771
Abstract
The Prodigiosin pigment was purified by using the organic solventschloroform and methanol with thin layer chromategraphy method. The biological activity for prodigiosin pigment was ... Read More ...Vibration Analysis of Exhaust Gas Silencer
Volume 28, Issue 16 , August 2010, Page 772-798
Abstract
This research presents an analysis of the vibration of exhaust gas silencer , assuming that the silencer is mainly consisting of a porous pipe of 0.042 m outer diameter , 0.0006 m thickness ... Read More ...Control of Separation For NACA 2412 Airfoil At Different Angles of Attack Using Air Blowing
Volume 28, Issue 16 , August 2010, Page 5138-5150
Abstract
The study of the separation control using the jet blowing based on thecomputation of Reynolds-average Navier-Stocks equations is carried out in this work. A numerical model based on ... Read More ...Laser Surface Treatment for Anodizing Process of Aluminum Alloy
Volume 28, Issue 16 , August 2010, Page 5151-5164
Abstract
Laser material processing play important role to improve surface properties, in this work Aluminum AA1100 was used to build Al2O3 oxide layer on the main surface of the workpiece in ... Read More ...Study of The Wear Rate of Some Polymer Materials In Different Conditions
Volume 28, Issue 16 , August 2010, Page 5165-5170
Abstract
The current investigation is interested by study of the wear phenomenon for two polymeric materials (Epoxy and Unsaturated polyester) resins, the prepared specimens were tested at room ... Read More ...Active Magnetic Bearing Design Optimization and Transient-State Analysis Using ANSYS
Volume 28, Issue 16 , August 2010, Page 5171-5187
Abstract
This paper presents design optimization, and transient-state analysis ofactive magnetic bearings (AMB) using the powerful ANSYS software package.ANSYS software provides the required ... Read More ...Analysis and Simulation of Shunt Active Power Filter For Harmonic Cancellation of Non Linear Loads
Volume 28, Issue 16 , August 2010, Page 5188-5199
Abstract
Use of nonlinear loads, such as power converters, power sources,uninterruptible power supply (UPS) units, and arc devices like electric furnaces and fluorescent lamps and large adjustable ... Read More ...Impact Resistance of Lightweight Chopped Worn-Out Tires Concrete
Volume 28, Issue 16 , August 2010, Page 5200-5212
Abstract
This study summarizes results of an experimental investigation of theimpact resistance of 12 lightweight concrete slabs made from incorporating chopped worn-out tires (Ch.W.T.) into ... Read More ...Remote Sensing Model for Monitoring Trophic State of Al Huweizah Marsh
Volume 28, Issue 16 , August 2010, Page 5213-5222
Abstract
Remote sensing techniques were used to monitor the Trophic State Index(TSI) within Al Huweizah Marsh. The TSI is a function of Secchi depth (SD), which is a function of the spectral ... Read More ...An Effective Wireless Monitoring Tool (EWMT)
Volume 28, Issue 16 , August 2010, Page 5223-5237
Abstract
As computer networking has expanded and matured, there has been a growing requirement to collect traffic statistics for understanding the current load and planning future connectivity. ... Read More ...Studying Some Of Mechanical properties Of (sawdust/Un Saturated Polyester) Composite in salt solution
Volume 28, Issue 16 , August 2010, Page 5238-5245
Abstract
Commercial sawdust is the most common wood filler used for polysterthermosetting and is produced from graduated particles of different sizes which has in general has a lower aspect ... Read More ...Dynamic Analysis of Gough-Stewart Platform Manipulator
Volume 28, Issue 16 , August 2010, Page 5246-5255
Abstract
A novel derivation to evaluate all the controlled forces which cause by the motors and effected along the prismatic joints on the legs of the Gough-Stewart platform manipulator based ... Read More ...Analysis Frequency Modulation Mode-Locked Fiber Laser by Using ABCD Rule
Volume 28, Issue 16 , August 2010, Page 5256-5270
Abstract
In this paper the study of Frequency Modulation (FM) mode-locking fiber laser is presented. The time-domain ABCD law was employed to clarify the impacts of optical elements on the mode-lock ... Read More ...A Numerical Model For Performance Prediction Of Dry Cooling Conditions Of Air Cooled Condensers In Thermal Power Plant Stations
Volume 28, Issue 16 , August 2010, Page 5271-5291
Abstract
The present work represents theoretical treatment of dry cooling of the air cooled condensers applied in the power plants technology. A suggested model was built in a form of computer ... Read More ...Design An Expert System To Detect The Errors In Logic Circuits
Volume 28, Issue 16 , August 2010, Page 5292-5309
Abstract
An expert system is a computer program designed to simulate the problem-solving behavior of a human who is an expert in a narrow domain or discipline. An expert system is normally composed ... Read More ...Effect of Current Density And Heat Treatment on The Electrodeposited Nickel Coated Bulk Graphite
Volume 28, Issue 16 , August 2010, Page 5310-5316
Abstract
In this work , a bulk graphite substrate was coated with nickel usingelectroplating technology. The reason of this work is to remove the oxidation characteristics of graphite at intermediate ... Read More ...Design of Low Dispersion Flattened Optical Fiber
Volume 28, Issue 16 , August 2010, Page 5317-5326
Abstract
Dispersion of the transmitted optical signal causes distortion for both digital and analog transmission along optical fibers. When considering the major implementation of optical fiber ... Read More ...Practical Application For Designing Quality House (Case Study)
Volume 28, Issue 16 , August 2010, Page 5327-5345
Abstract
Quality Function Deployment (QFD), as came in definition ,is asystematic thinking process for product planning that enables businesses to consider the characteristics of product to ... Read More ...Numerical Modelling of Transient Flow In Long Oil Pipe Line System
Volume 28, Issue 16 , August 2010, Page 5346-5364
Abstract
The problem of unsteady flow are frequently encountered in long oilpipelines without the provision of surge tank due to sudden closing oropening of valve and pump trip. The oil-hammer ... Read More ...Effects of Nano-Fluids Types, Volume Fraction of Nano-Particles, and Aspect Ratios on Natural Convection Heat Transfer in Right- Angle Triangular Enclosure
Volume 28, Issue 16 , August 2010, Page 5365-5388