Number of Articles: 20
Study of Some Structural, Electrical Properties of CuS Thin Films Deposited by Chemical Spray Pyrolysis Method
Volume 28, Issue 8 , April 2010, Page 301-317
Abstract
In this research CuS thin films have been prepared by Spray pyrolysis to studytheir structural, electrical properties .The results of (X-Ray ) diffraction also illustratethat highest ... Read More ...The Effect of Organic Matter’s Content on the Engineering Properties of Expansive Soils
Volume 28, Issue 8 , April 2010, Page 318-334
Abstract
The aim of this work is to study the effect of organic matter content on theEngineering properties of expansive clayey soils. Soil from the district ofQadisiyah the second ,in Mosul ... Read More ...Engineering Requirement Development of Barium Ferrite as Absorbent Radar Waves Material
Volume 28, Issue 8 , April 2010, Page 335-346
Abstract
This research is a treatment trying of the Barium ferrite properties whichobstacle the using its as an absorbent materials for Radar waves. These obstaclesare the high cost, bad mechanical ... Read More ...Study the Temperature Effect on the Dynamic Response for a Camshaft by Using the Combined Finite Element - Transfer Matrices Method
Volume 28, Issue 8 , April 2010, Page 347-375
Abstract
The present work studies the effect of temperature on the dynamic response fora camshaft as rotor –bearing system contains branches. The effect of temperaturedistribution along ... Read More ...Determination of effecting factors on enzyme activity (Endo-1-4- β-D glucanase) isolated from fungi
Volume 28, Issue 8 , April 2010, Page 376-390
Abstract
This study was designed for determination of effecting factors on increasing ofenzyme activity (Endo-1-4-β-D- glucanase) isolated from fungi. The stable surfaceincubation (SSF) ... Read More ...Using chemical etching technique to determination the crystal orientation for silicon wafer
Volume 28, Issue 8 , April 2010, Page 391-397
Abstract
AbstractThe crystal orientation of a semiconductor play a significant role to effects thecharacteristics of manufactured semiconductor solar cells and the optical detectors.In this ... Read More ...Computer Aided Manufacturing Cost Estimation for Plastic Product
Volume 28, Issue 8 , April 2010, Page 398-419
Abstract
Cost is one of the foundations which the producer and the customer dependon it to distinction between the products Therefore, we find that efforts are beingmade to control the cost ... Read More ...Study of Corrosion Behavior of Metal Matrix Composite Based on Al-Alloy (7020) Prepared by Atomization
Volume 28, Issue 8 , April 2010, Page 1502-1514
Abstract
An experimental procedure has been fully formulated and carried out toprepare composite material of an aluminum (alloy 7020) matrix reinforced by Al2O3 particles with weight percentages ... Read More ...Diffraction Grating and Periodic Surface on Porous Silicon
Volume 28, Issue 8 , April 2010, Page 1515-1524
Abstract
Fabrication of micrometer size laser-induced periodic surface structures (ripples)on single crystalline silicon by laser beam irradiation of wavelength (810 nm) in HFelectrolyte has ... Read More ...Studying the Effect of the Percentage of Cutting Fluid and Cutting Speed on Surface Roughness
Volume 28, Issue 8 , April 2010, Page 1525-1534
Abstract
The purposes of cutting fluids (MWF) which are used in the mechanicalmachining operation are important to make cutting easy, and increase the rate ofproductivity. It is now very important ... Read More ...Temperature Profile Measurement in Non-Premixed Turbulent Flame Near Lean Limit of LPG/Air Mixture
Volume 28, Issue 8 , April 2010, Page 1535-1544
Abstract
The current research was carried out on the topic of non-Premixed turbulentflames.The temperature profile of non- premixed turbulent flame of lean LPG/Airmixture were obtained.A simple ... Read More ...Evaluation of Observed Energy From Adiabatic Impact on Composite Lamenates
Volume 28, Issue 8 , April 2010, Page 1545-1567
Abstract
In this paper, the energy observed due to impact of conical projectiles oncomposite laminates is investigated. Four types of energies observed were studied.They are strain energy due ... Read More ...Proposed Photonic Integrated Circuit For Photonic Networks
Volume 28, Issue 8 , April 2010, Page 1567-1580
Abstract
Optical technologies have great potential for the implementation of high-speedsystems due to their potential for a decrease in size, weight and powerconsumption and an increase in speed, ... Read More ...The Mathematical Description of End Mill Cutters and Effective Radius of Tool Geometry on Multi-Axis Milling
Volume 28, Issue 8 , April 2010, Page 1596-1614
Abstract
The mathematical modeling and detailed algorithms are derived in this paperto describe the geometrical shape of end mill cutters for multi-axis milling machining.Details of the geometry ... Read More ...Improvement Personalization of Website Using Database and Cookies
Volume 28, Issue 8 , April 2010, Page 1596-1614
Abstract
Personalization involves taking some set of inputs and returningrecommendations to users through some types of computations. The method by whichthe personalization is performed depend ... Read More ...Effect of Pore Water Pressure Parameters on The Stability of AL-Ad'daim Earth Dam
Volume 28, Issue 8 , April 2010, Page 1615-1633
Abstract
The construction and operation of earth dams (homogeneous and those of clay cores) arenormally controlled by the pore water pressure generated during these stages. These pore waterpressures ... Read More ...Vibration Characteristics of Different Cross-Section Pipes With Different End Conditions
Volume 28, Issue 8 , April 2010, Page 1634-1653
Abstract
This paper investigates the effect of end conditions on the vibration characteristicsof a pipe conveying fluid with different cross sections such as (sudden enlargementand sudden contraction). ... Read More ...A New Method For Three Dimensional Cubic Bezier Surface Reconstruction Based On Matching The Surface Framework
Volume 28, Issue 8 , April 2010, Page 1654-1671
Abstract
Numerous efforts have been directed to convert the physical model ( in-handmodel) to a computer model. This work is dedicated for the cubic Bezier surfacereconstruction based on finding ... Read More ...Design and Implementation of Performance Counters for Real Time Database Server Clients
Volume 28, Issue 8 , April 2010, Page 1672-1691
Abstract
The aim of this research is to monitor, check, and do the necessaryrefinements for the performance of clients working with Database server in thereal time environment. If there are ... Read More ...Study of the Mechanical Properties by Using Thermo- Mechanical Processing of Alloy Steel
Volume 28, Issue 8 , April 2010, Page 1692-1705