Using Techniques of Geographic Information Systems (GIS) in The Municipality Services of The Kut City
Using Techniques of Geographic Information Systems (GIS) in The Municipality Services of The Kut City
Volume 28, Issue 22 , November 2010, Page 1049-1056

https://doi.org/10.30684/etj.28.22.14

Abstract
  The role of GIS in the management of solid waste a very big role becausemany aspects of operations planning and management of wastes based on the dataand spatial information and thus, ...  Read More ...
Effect of Some Organic and Chemical Materials on Some Engineering Properties of Soil
Effect of Some Organic and Chemical Materials on Some Engineering Properties of Soil
Volume 28, Issue 22 , November 2010, Page 1057-1070

https://doi.org/10.30684/etj.28.22.15

Abstract
  In this research the effect of adding the organic material was studied byusing (animal fertilizers) and the chemical material by using (compound of mixedfertilizer) on the physical ...  Read More ...
Displacement in Architecture Applicatory study for Displacement in the Contemporary Arabic Architecture
Displacement in Architecture Applicatory study for Displacement in the Contemporary Arabic Architecture
Volume 28, Issue 22 , November 2010, Page 1071-1087

https://doi.org/10.30684/etj.28.22.16

Abstract
  The architecture development track has been characterized with the cariousconcepts and tendencies. Amongst these concepts is displacement, which occupiesits spatial as the day mission ...  Read More ...
Study the Thermal Effect of Twin Spool on the Dynamic Response and Whirl Orbit Using the Combined Finite Element – Transfer Matrix Method
Study the Thermal Effect of Twin Spool on the Dynamic Response and Whirl Orbit Using the Combined Finite Element – Transfer Matrix Method
Volume 28, Issue 22 , November 2010, Page 1088-1120

https://doi.org/10.30684/etj.28.22.17

Abstract
  A study of the thermal effect on the critical speed and on the distribution of both the lateral and axial vibrations along the Dual rotor – system are considered . Differal thermal ...  Read More ...
Ethanol Production From Mixed Sugars By Mixed Yeasts
Ethanol Production From Mixed Sugars By Mixed Yeasts
Volume 28, Issue 22 , November 2010, Page 1121-1141

https://doi.org/10.30684/etj.28.22.18

Abstract
  The study is aimed to improve ethanol production from mixed sugardependency on mixed culture of isolated lactose -fermenting yeasts and baker's yeast ( Saccharomyces cerevisiae) under ...  Read More ...
Some Negative Effects of Wastewater on Clayey Soil
Some Negative Effects of Wastewater on Clayey Soil
Volume 28, Issue 22 , November 2010, Page 1142-1155

https://doi.org/10.30684/etj.28.22.19

Abstract
  This study deals with the effect of wastewater on some physical, chemical andconsolidation properties of clayey soil and investigates the effect of wastewater flowbeneath buildings’ ...  Read More ...
Complexity in The fragmental City
Complexity in The fragmental City
Volume 28, Issue 22 , November 2010, Page 1156-1171

https://doi.org/10.30684/etj.28.22.20

Abstract
  physically; as well as presenting the relation between physical complexity andsocial complexity whether the complexity is declared or hidden.The relation of complexity and fragmental ...  Read More ...
Using Remote Sensing & Gis Tichenck to Study Soil Chemical Properties for Hour Al-Hammar (South Of Iraq)
Using Remote Sensing & Gis Tichenck to Study Soil Chemical Properties for Hour Al-Hammar (South Of Iraq)

Abdul Razzak T.Ziboon; Salah Abdul Hammed; Aseel Abbas

Volume 28, Issue 22 , November 2010, Page 6458-6468

https://doi.org/10.30684/etj.28.22.1

Abstract
  This work includes the digital image processing (image enhancement andthe digital classification techniques) using ERDAS, ver.,8.7, package for Landsat 7 (ETM+), 3-visible bands with ...  Read More ...
Effect of Heat Treatment on Fatigue Life of Aluminum Alloys 2024 And 7075
Effect of Heat Treatment on Fatigue Life of Aluminum Alloys 2024 And 7075

Ahmed. N. Al-Khazraji

Volume 28, Issue 22 , November 2010, Page 6469-6481

https://doi.org/10.30684/etj.28.22.2

Abstract
  This research studies the effect of heat treatment (precipitation hardening) on fatigue life of two aluminum alloys (2024) and (7075). The alloy (2024) is hardening by natural aging, ...  Read More ...
Integration of Photogrammetry and Geographic Information System (GIS) in Digital Mapping Production
Integration of Photogrammetry and Geographic Information System (GIS) in Digital Mapping Production

Afrah M. Daham

Volume 28, Issue 22 , November 2010, Page 6482-6495

https://doi.org/10.30684/etj.28.22.3

Abstract
  This research introduce the utilization of Geographic InformationSystem (GIS) and photogrammetry in digital map production. An aerialstereopair was used to produce an orthophoto by ...  Read More ...
Climatic Change Scenario(2007-2037) For TuzKhormatoo Region
Climatic Change Scenario(2007-2037) For TuzKhormatoo Region

Cheleng A.Arselan

Volume 28, Issue 22 , November 2010, Page 6496-6505

https://doi.org/10.30684/etj.28.22.4

Abstract
  The estimation of minimum temperature, maximum temperature,humidity and precipitation and all other climatic variables needs a range of models depending on the time scales involved. ...  Read More ...
Methodology for Water Balance in Hemren Reservoir
Methodology for Water Balance in Hemren Reservoir

Mustafa Majeed Al-Mukhtar

Volume 28, Issue 22 , November 2010, Page 6506-6517

https://doi.org/10.30684/etj.28.22.5

Abstract
  The water balance is considered as an important subject in the present time which has a great role in estimation of the quantity of water entering a dam. In this paper approach to estimate ...  Read More ...
Effect of Riblets Geometry on Drag Reduction
Effect of Riblets Geometry on Drag Reduction

Nibras M. Mahdi; Ikhlase M. Fayed

Volume 28, Issue 22 , November 2010, Page 6518-6535

https://doi.org/10.30684/etj.28.22.6

Abstract
  The effect of longitudinal riblet surface models (U, V and semi-Circular and U with fillet corner riblets) on the performance of unsymmetrical airfoil (NACA23015) which has been investigated ...  Read More ...
Image Authentication Using PCA And BP Neural Network
Image Authentication Using PCA And BP Neural Network

Abbas Hussein Miry; Akel A. Alzaiez; Mohammed Hussein Miry

Volume 28, Issue 22 , November 2010, Page 6536-6545

https://doi.org/10.30684/etj.28.22.7

Abstract
  In this paper, a recognition system for image identification by usingprincipal component analysis (PCA) and back propagation (BP) Neural Network is proposed. The system consists of ...  Read More ...
Preparation Of High Efficient (Epoxy/Plants Coal/Alumina) Primers Applied To Concrete Petroleum Tanks
Preparation Of High Efficient (Epoxy/Plants Coal/Alumina) Primers Applied To Concrete Petroleum Tanks

Nagham H.Abood; Alyaa E; Raghad O. Abas; Falak O.Abas

Volume 28, Issue 22 , November 2010, Page 6546-6556

https://doi.org/10.30684/etj.28.22.8

Abstract
  Very little work has been reported on the influence of exposure topetroleum products on the chemical resistance of concrete. The work presented in this paper deals with the fundamental ...  Read More ...
A Proposed Index of Water Quality Assessment for Irrigation
A Proposed Index of Water Quality Assessment for Irrigation

Abdul Jabbar Khalaf Al meini

Volume 28, Issue 22 , November 2010, Page 6557-6579

https://doi.org/10.30684/etj.28.22.9

Abstract
  A water quality index in a simplified concept is a way for combining the complex water quality data into a single value or single statement. This study comprised the development of ...  Read More ...
Behavior of High-Rise Steel Building With The Inclusion of Warping
Behavior of High-Rise Steel Building With The Inclusion of Warping

Najlaa H. Shareef; Haitham H.Muteb; Hisham M. AL-Hassani

Volume 28, Issue 22 , November 2010, Page 6580-6601

https://doi.org/10.30684/etj.28.22.10

Abstract
  The mathematical procedure in this study covers the calculation of sectorialproperties of the equivalent cross-sectional storey for high-rise building frames. Theformulation is efficiently ...  Read More ...
Conditions on N ForWriting it as A Sum of Four Cubes
Conditions on N ForWriting it as A Sum of Four Cubes

Lamia A. Hadi; Muntaha K. Abbas; Shatha A. Salman Al-Najjar

Volume 28, Issue 22 , November 2010, Page 6602-6604

https://doi.org/10.30684/etj.28.22.11

Abstract
  The aim of this paper is to give a conditions on n, so can be written as a sum of four cubes, but this conditions work on another problem that deals with cubic equation and the solution ...  Read More ...
Silica/ Charcoal Addition to the Composite Polyvinyl Fluoride Membranes forWater /Organic Vapor Separation
Silica/ Charcoal Addition to the Composite Polyvinyl Fluoride Membranes forWater /Organic Vapor Separation

Nagham H.Abood; Raghad O. Abas; Falak O.Abas

Volume 28, Issue 22 , November 2010, Page 6605-6614

https://doi.org/10.30684/etj.28.22.12

Abstract
  In the present work, Supported polyvinyl fluoride (PVF)/S/Ch membranewere prepared by wet/dry inversion method where PVF powder was dissolved in arequired suitable solvent at dissolving ...  Read More ...
Effect of Sodium Modifier on the Microstructure and Wear Rate of Al-14 Wt%Si Alloy
Effect of Sodium Modifier on the Microstructure and Wear Rate of Al-14 Wt%Si Alloy

Haitham Rzouqi Saleh; Mahdi Muter Hanoon; Adnan Ibrahim Mohammed

Volume 28, Issue 22 , November 2010, Page 6615-6622

https://doi.org/10.30684/etj.28.22.13

Abstract
  In this study, a demonstration of the effect of Na addition to themicrostructure and wear rate of hypereutectic Al-14 wt% Si alloy was carried out. It isfound that the addition of Na ...  Read More ...