1.

Effect of Intermittent Feeding on the Performance of Plug Flow Activated Sludge System under Different Hydraulic Retention Times

Pages 1-11
Kossay K. Al-Ahmady; Enas Ahmad Kader AL-Taee

2.

Effect of Organic, Nitrogenous and Phosphorus Loads Variation onthe Removal Efficiency of Organic and Nutrients Pollutants In Duckweed Based Wastewater Stabilization Ponds

Pages 12-22
Kossay K. Al-Ahmady; Zena A. AL-Shrefy

3.

An Efficient Algorithm for Eye Detection in Faces Images

Pages 23-29
Luqman Sufer Ali; Hussein Mohammed Hussein

4.

‏Ultrasonic Attenuation of (Al-SiC) Particulate Aluminum Matrix Composite

Pages 30-39
Awad Hallosh Khidhir; Qussay Younis Hamid

5.

Effect of Friction Stir Welding Parameters on the Joint Efficiency of the Weldments forHigh Strength Aluminum Alloys(2024-T351,7075-T651)

Pages 40-50
Waleed Jalal Ali; Qays Hazim Ismael

6.

Effect of Main Channel Roughness on The Branching Flow

Pages 51-61
Nashwan K. Alomari; Khalid Y. Taha; Moayed S. Khaleel

7.

Laboratory Study For Estimating The Removing Sediment From Upstream Weirs Using Bottom Outlets

Pages 62-72
Moayad S. Khaleel; Akram Kh. Mohammed

8.

Effect of Airports Elevation on the Jet Engine Thrust (Off – Design Operation)

Pages 73-84
Khalid Ibrahim Hasan

9.

Influence of Radiation on Non-Darcy Mixed Convection Along a Non-Isothermal Vertical Plate in a Porous Medium With Thermal Dispersion and Viscous Dissipation

Pages 85-101
Saddam Atteyia Mohammad

10.

Investigation the natural convection heat transfer between two fluids inside square enclosure separated by thin plate

Pages 102-113
Amir S. Dawood; Raed Ahmed Ali; Ramiz Ibraheem Saeed

11.

A preparation and Characterization of Functionally Graded Aluminum Alloy Based Composite Via Casting Route

Pages 114-128
Abdulhaqq A. Hamid; Mohammed M. Abdullah

12.

Design and Simulation of Ultrasonic Metal Welding Horn

Pages 129-141
Ziad Shakeeb Al-Sarraf; Margaret Lucas

13.

SIMULATION OF DS-CDMA PERFORMANCE ESTIMATION USING VISSIM/COMM SOFTWARE

Pages 142-153
Husham J. A. Alqaysi

14.

Design of Broadband Microstrip Patch Antenna for WLAN/WiMAX Applications

Pages 154-163
Yessar E. Mohammed Ali; Khalid A. Sultan Jasim

15.

Optical Fiber Nonlinearity Estimation Through Four-Wave Mixing

Pages 164-169
Tariq A. Al-Jumailly


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