1.

On Simple Singular N-Flat Modules

Pages 13-20
Raida D. Mahmood; Dina A. Hadid

2.

Two Modified QN-Algorithms for Solving Unconstrained Optimization Problems

Pages 21-28
Abbas Y. Al-Bayati; Basim A. Hassan

3.

New Three –Term CG-Method for Unconstrained Optimization

Pages 29-35
Ban A. Mitras; Nada F. Hassan

4.

Arabic Handwritten Signature Identification

Pages 37-54
Alaa Y. Taqa; Hanaa F. Mahmood

5.

The Detour Polynomials of the Corona of Graphs

Pages 55-62
Ali Aziz Ali; Gashaw A. Muhammed-Saleh

6.

Analysis of Requirements Phase as a Step for Software Engineering Automation

Pages 63-75
Abdul Sattar M. Khidhir; Noor L. Shihab

7.

Hosoya Polynomials of Generalized Vertex Identified and Edge Introducing Graphs

Pages 77-88
Ahmed M. Ali; Noor M. Dahash

8.

Study of Dynamical Properties and Effective of a State u for Hyperchaotic Pan Systems

Pages 89-99
Saad Fawzi AL-Azzawi

9.

Numerical Solution for Non-linear Boussinesq System Using the Haar Wavelet Method

Pages 101-115
Ekhlass S. Al-Rawi; Ahmed F. Qasim

10.

Fourier Stability Analysis of Two Finite Element Schemes for Reaction-Diffusion System with Fast Reversible Reaction

Pages 117-128
Ann Jalal; Mohammed O. Al-Amr

11.

Steganography based on Vector Quantization Technique

Pages 13-27
Ansam Osamah; Ahmed S. Nori

12.

On Generalized m-flat Modules

Pages 29-35
Zubayda M. Ibraheem; Maha F. Khalaf

13.

Application of Some Traditional Denoiseing Algorithms to Zoom-Out the Color Images

Pages 37-46
Hanan Hamid Ali

14.

Digital Image Compression using Karhunen-Loève Transform

Pages 47-59
Ghada Thanoon Younes

15.

Chaotic Image Steganography using DCT and DWT

Pages 61-73
Nadia M. Mohammed

16.

Encrypt and Hide Data in True Color Image Classes

Pages 75-89
Maha A. Hasso; Shahad A. Hasso; Ban Ghanem Maayouf

17.

Classification of Software Engineering Documents Based on Artificial Immune Systems

Pages 91-112
Nada N. Saleem; Rasha Gh. Saeed

18.

Neural Network Using for Extracting Hidden Information in Images

Pages 113-130
safwan hasoon; Farhad M. Khalifa

19.

Evaluation of Some Properties of Distributed Databases using Oracle

Pages 131-142
Alaa Faisal Saeed Al-Mukhtar

20.

Stability Study of the Orbits of Satellites around the Earth

Pages 143-156
Thair Y. Thanoon; Marwa Khaled fathy


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