Contour and Digital Terrain Models of Soil Properties Digital Maps Using Geographic Information System
Contour and Digital Terrain Models of Soil Properties Digital Maps Using Geographic Information System
Volume 28, Issue 17 , August 2010, Page 799-813

https://doi.org/10.30684/etj.28.17.19

Abstract
  The research aims to use the technical abilities for geographic information system in the field of designing and drawing maps by saving huge amount of information in a fast and organized ...  Read More ...
Experimental study of the effect of vertical vibrations on forced convection heat transfer coefficient from circumferentially finned cylinder
Experimental study of the effect of vertical vibrations on forced convection heat transfer coefficient from circumferentially finned cylinder
Volume 28, Issue 17 , August 2010, Page 814-833

https://doi.org/10.30684/etj.28.17.20

Abstract
  The aim of this work is to perform an experimental study for the effect of forced vertical vibrations on forced convection heat transfer coefficient, by the use of circumferential finned ...  Read More ...
The Optical Fiber Fault Detection By Computer Simulation for OFDR System
The Optical Fiber Fault Detection By Computer Simulation for OFDR System

Hussain Joma Abbas; Adnan Taha; Salah Al

Volume 28, Issue 17 , August 2010, Page 5389-5403

https://doi.org/10.30684/etj.28.17.1

Abstract
  Mathematical simulation and theoretical investigation for faults detection inoptical fibers were discussed by using computer simulation. The purpose of this work is todetect the faults ...  Read More ...
Evaporation of Hydrocarbon Fuel Droplet under Elevated Temperatures
Evaporation of Hydrocarbon Fuel Droplet under Elevated Temperatures

Muna Khalil Asmail; Abdulhassan Abid Karamallah

Volume 28, Issue 17 , August 2010, Page 5404-5420

https://doi.org/10.30684/etj.28.17.2

Abstract
  Extended model is a theoretical and analytical model for evaporation ofhydrocarbon fuel droplet. This model assumes that there is a moving hydrocarbon fuel droplet in quasisteady environmental ...  Read More ...
Heat Transfer in Pool Boiling with Surfactants
Heat Transfer in Pool Boiling with Surfactants

Mahmoud Kamel Getan; Balasim Ahmed Abid

Volume 28, Issue 17 , August 2010, Page 5421-5439

https://doi.org/10.30684/etj.28.17.3

Abstract
  Boiling with surfactant is important in many key industrial applications suchas the petrochemical processing, refining, refrigeration, hygiene and personal care,pharmaceutical, and ...  Read More ...
Analysis of Z-Source Inverter For Space Vector PWM Fed 3-Phase InductionMotor
Analysis of Z-Source Inverter For Space Vector PWM Fed 3-Phase InductionMotor

Majid K. Al-Khatat

Volume 28, Issue 17 , August 2010, Page 5440-5454

https://doi.org/10.30684/etj.28.17.4

Abstract
  This paper presents analysis of operation and implementation of Z-source space vector pulse width modulation (SVPWM) inverter fed three phase induction motor. The Z-source is an alternative ...  Read More ...
Image Compression Using Lifting Scheme
Image Compression Using Lifting Scheme

Yasir A. Ahmed Al-Obaidi; Hadeel N. Abdullah

Volume 28, Issue 17 , August 2010, Page 5455-5467

https://doi.org/10.30684/etj.28.17.5

Abstract
  This paper introduces, firstly, a proposed method of computing one andtwo-dimensional wavelet transform .The proposed method reduces heavilyprocessing time for decomposition of image ...  Read More ...
Design and Implementation of a New Proposed Electronic Clock System Based on The Integrating Amplifiers
Design and Implementation of a New Proposed Electronic Clock System Based on The Integrating Amplifiers

Azzad B. Saeed

Volume 28, Issue 17 , August 2010, Page 5468-5480

https://doi.org/10.30684/etj.28.17.6

Abstract
  In this paper, a new proposed system of electronic clock is discussed, designed and implemented, it consists of digital electronic components such as, logic gates and decade counters, ...  Read More ...
Influence of Temperature on Fracture Toughness of Jute Fiber Reinforced Unsaturated Polyester Resin
Influence of Temperature on Fracture Toughness of Jute Fiber Reinforced Unsaturated Polyester Resin

Akram R. Jabur

Volume 28, Issue 17 , August 2010, Page 5481-5494

https://doi.org/10.30684/etj.28.17.7

Abstract
  Jute fiber reinforced unsaturated polyester resin composites (J/UP) weresubjected to low velocity impact tests in several Temperatures degree in order to study the effects of temperature ...  Read More ...
Bernstein Polynomials Method For Solving Linear Volterra Integral Equation of The Second Kind
Bernstein Polynomials Method For Solving Linear Volterra Integral Equation of The Second Kind

Haleema S. Ali

Volume 28, Issue 17 , August 2010, Page 5495-5501

https://doi.org/10.30684/etj.28.17.8

Abstract
  In this paper, Bernstein polynomials method are used to find anapproximate solution for linear Volterra integral equation of the second kind.These polynomials are incredibly useful ...  Read More ...
Using Modified Set Partitioning In Hierarchical Tree Algorithm with Discreet Cosine Transform to Compress Color Images
Using Modified Set Partitioning In Hierarchical Tree Algorithm with Discreet Cosine Transform to Compress Color Images

Ban Nadeem Dhannoon; Khairiyah Saeed Abduljabbar

Volume 28, Issue 17 , August 2010, Page 5502-5513

https://doi.org/10.30684/etj.28.17.9

Abstract
  The aim of this research is to investigate the performance of a suggestedimage compression system. The scheme of the proposed system utilizes Tap 9/7wavelet transforms to decompose ...  Read More ...
Artificial Neural Network Control of the Synchronous Generator AVR with Unbalanced Load Operating Conditions
Artificial Neural Network Control of the Synchronous Generator AVR with Unbalanced Load Operating Conditions

Helen J. Jawad; Fadhil A. Hassan

Volume 28, Issue 17 , August 2010, Page 5514-5523

https://doi.org/10.30684/etj.28.17.10

Abstract
  This paper proposes the using of artificial neural networks (ANNs') tocontrol the synchronous generator automatic voltage regulator (AVR), with unbalance load operating conditions. ...  Read More ...
Operation and Ph Control of A Wastewater Treatment Unit Using Labview
Operation and Ph Control of A Wastewater Treatment Unit Using Labview

Adnan Abdual Arazak; Farooq A. Mehdi; Ghanim M. Alwan

Volume 28, Issue 17 , August 2010, Page 5524-5546

https://doi.org/10.30684/etj.28.17.11

Abstract
  LABVIEW is a powerful and versatile graphical programming language thathad its roots in operation, automation control and data acquisition of the system. The pH control system of a ...  Read More ...
Studying the Effect of Some Inorganic Phosphors Salts on Fire Retardant and Mechanical Properties of Unsaturated polyester Composite
Studying the Effect of Some Inorganic Phosphors Salts on Fire Retardant and Mechanical Properties of Unsaturated polyester Composite

Haider Mohammad A. Dakhil; Mohammad B. AL-Baiati

Volume 28, Issue 17 , August 2010, Page 5547-5560

https://doi.org/10.30684/etj.28.17.12

Abstract
  In this work, the effect of four types of inorganic phosphors salts onflammability and mechanical properties (Flexural and Tensile) strength, of unsaturated polyester reinforced with ...  Read More ...
The Effect of Die Types on Yield for Drawn Copper Sheet in a Pneumatic Forming
The Effect of Die Types on Yield for Drawn Copper Sheet in a Pneumatic Forming

Abbas Abudallah Ahmed; Adnan Ibrahim Mohammed

Volume 28, Issue 17 , August 2010, Page 5561-5567

https://doi.org/10.30684/etj.28.17.13

Abstract
  Pneumatic forming of nonferrous alloys is widely used to producecomponents for many traditional and advanced applications. The plastic behaviours of high purity copper sheet were investigated ...  Read More ...
Damaging Effect of Armoured Vehicles with Rubber Tires on Flexible Pavement
Damaging Effect of Armoured Vehicles with Rubber Tires on Flexible Pavement

Saud A. Sultan

Volume 28, Issue 17 , August 2010, Page 5568-5580

https://doi.org/10.30684/etj.28.17.14

Abstract
  Presented in this paper is a new study of the damaging effect of military armoured vehicles with rubber tires on flexible pavements. Two types of military armoured vehicles with rubber ...  Read More ...
Experimental and Theoretical Investigation of Micro Pin Fins Heat Exchanger Used in Convective Cooling Application
Experimental and Theoretical Investigation of Micro Pin Fins Heat Exchanger Used in Convective Cooling Application

Kutaeba J. AL-Khishali; Mohammed I. Abu-Tabikh; Auday. A. Abbo

Volume 28, Issue 17 , August 2010, Page 5581-5602

https://doi.org/10.30684/etj.28.17.15

Abstract
  Experimental and theoretical investigations of flow and thermal performance of an annular pin fin heat exchangers exposed to constant heat flux have been preformed. A special test rig ...  Read More ...
Measurement of Encryption Quality of Bitmap Images with RC6, and two modified version Block Cipher
Measurement of Encryption Quality of Bitmap Images with RC6, and two modified version Block Cipher

Baedaa H. Helal; Ashwaq T. Hashim

Volume 28, Issue 17 , August 2010, Page 5603-5613

https://doi.org/10.30684/etj.28.17.16

Abstract
  With the fast evolution of digital data exchange, security informationbecomes much important in data storage and transmission. Due to the increasinguse of images in industrial process, ...  Read More ...
Hydrological Operation Requirements for Restoration and Improving Water Quality of Abu Zirig Marsh
Hydrological Operation Requirements for Restoration and Improving Water Quality of Abu Zirig Marsh

Ammar Adel Ali; Haitham A. Hussein; Mahmoud S. Al Khafaji

Volume 28, Issue 17 , August 2010, Page 5614-5627

https://doi.org/10.30684/etj.28.17.17

Abstract
  A hydrological routing study for Abu Zirig Marsh was carried out toestimate the hydrological state within the marsh for the Present and future conditions of the marsh.The water surface ...  Read More ...
Influence of Natural Fiber on the Mechanical Properties of Epoxy Composites
Influence of Natural Fiber on the Mechanical Properties of Epoxy Composites

Noor Sabah Sadeq

Volume 28, Issue 17 , August 2010, Page 5628-5635

https://doi.org/10.30684/etj.28.17.18

Abstract
  The present study deals with the effects of natural fibers on some mechanicalproperties of the Epoxy composite. This research was carried out by reinforcingthe matrix (Epoxy) resin ...  Read More ...