1.

New Secant Hyperbolic Model for Conjugate Gradient Method

Pages 11-18
Abbas Y. Al-Bayati; Ban Ahmed Mitras

2.

A kind of Upwind Finite Element Approximations for Compressible Flow of Contamination from Nuclear Waste in Porous Media

Pages 19-37
Abbas Y. Al-Bayati; Saad A. Manaa; Ekhlass S. Al-Rawi

3.

On sπ-Weakly Regular Rings

Pages 39-46
Raida D. Mahmood; Abdullah M. Abdul-Jabbar

4.

The Finite Difference Methods for φ4 Klein-Gordon Equation

Pages 47-63
Saad A. Manaa; Laya Y. Hawell

5.

Stability Analysis of Gray-Scott Model in One-dimension

Pages 65-71
Abbas Y. Al-Bayati; Saad A. Manaa; Abdulghafor M. Al-Rozbayani

6.

A Nonstandard Generalization of Envelopes

Pages 73-83
Tahir H. Ismail; Ibrahim O. Hamad

7.

Continuity as a Galaxy of Hyperreal Functions

Pages 85-93
Ibrahim O. Hamad

8.

A New Restarting Criterion for FR-CG Method with Exact and Inexact Line Searches

Pages 95-110
Maha S. Younis

9.

An Algorithm for Data Hiding in Binary Images

Pages 111-123
Eman Th. Sedeek Al-obaidy

10.

Measuring of Oracle Optimizer Performance for Object-Relational Database Entities

Pages 125-140
Esam Mahmoud Mohammed; Alaa F.S. AL_Mukhtar

11.

Tabu Search Method for Solving the Traveling salesman Problem

Pages 141-153
Isra Natheer Alkallak; Ruqaya Zedan Sha’ban

12.

Design a Fuzzy Expert System for Pediatrics Diseases Diagnosis

Pages 155-172
Nada N. Saleem

13.

Investigated Non-Conic Model for Constrained Optimization

Pages 173-182
Eman Tarik Al-Haj Saeed; Huda Issam Ahmed

14.

Pupil Detection Execution Time Reduction in Iris Recognition System

Pages 183-192
Maha A. Hasso; Bayez K. Al-Sulaifanie; Kaydar M. Quboa

15.

On CS- Rings

Pages 193-199
Anas S. Youns AL-Mashhdanny; Mohammed Th. Youns AL-Neimi

16.

Runge-Kutta Methods of Higher Order for Solving Stiff Problems

Pages 11-27
Mohammed Mahmood Salih; Basheer Salih

17.

Weiner Polynomials to Generalize the Distance of Some Composite Graphs from Special Graphs

Pages 29-45
Ali Aziz Ali; Ahmed M. Ali

18.

On Crossed Modules and Crossed Homomonphisms

Pages 47-58
Abdul Aali J. Mohammed; Manal Abd Fathi

19.

Parallel Gaussian Elimination Method

Pages 59-77
Muhammad W. Muhammad Ali

20.

Evaluation of Clustering Validity

Pages 79-97
Rudhwan Yousif Sideek; Ghaydaa A.A. Al-Talib

21.

Studying the Stability of Some Non-Linear Time Series Models with Application

Pages 99-116
Abdulghafoor Gasim Salim; Nihad Sharif Khalaf

22.

w-Wiener Polynomials for Width Distance of the Cartesian Product of K2 with Special Graphs

Pages 117-133
Ali A. Ali; Asma S. Aziz

23.

Applying Classical and Intelligence Techniques for Digital Image Contrast Enhancement

Pages 135-158
Alyaa taqi

24.

Designing Fuzzy Model for Applying the Linear Method for Enhancing the Edges of the Satellite Images

Pages 159-174
Omar M.A. Al-Dewajy


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