Volume 7 Issue 2
Published: 2010-06-03
Contents
Research Paper
The Effects of Correlated Data and Correction Procedures for F-Test in Unbalanced Two Way Model
Ivan S. Kababchi
Independence of observations is one of the standard assumption in analysis of Variance (ANOVA) table. Where the error terms in the model are independent, identically distributed normal variables...
DOI: 10.33899/csmj.2010.163875
A New Algorithms in Mixed Integer Programming Problems
Abbas Y. Al-Bayati, Basim A. Hassan
ABSTRACT In this paper we have studied two new algorithms for solving mixed IPP. In the 1st algorithm we have investigated a new short technique for searching to the efficient cut in the standard...
DOI: 10.33899/csmj.2010.163894
Stability Analysis of Reaction-Diffusion Equations with Double Diffusivity System
Ahmed F. Kasem, Saad A. Manna
Stability analysis for steady state solution of reaction-diffusion equations with double diffusivity discuss and arise in the solution of problems of flow of homogeneous liquids and heat conduction...
DOI: 10.33899/csmj.2010.163882
Wiener Polynomials of the Width Distance for Compound Graphs of G1 ☒ G2
Ali A. Ali, Asma S. Aziz
For a connected vertex disjoint graphs G1 and G2 , we defineG1 G2 as the graph obtained from the union of G1 and G2 with four edges joining the vertices of an edge of G1 to the vertices of an edge...
DOI: 10.33899/csmj.2010.163895
New Hybrid (Oren- Al-Bayati) Self-Scaling Algorithm With Armijo Line-Search
Abbas Y. Al-Bayati, Runak M. Abdullah
In this paper the development, and numerical testing of a class of self-scaling Quasi-Newton update with adaptive step - size are presented . In our work a new combined (Oren-Al-Bayati)...
DOI: 10.33899/csmj.2010.163883
Numerical Solution for Sine-Gordon System in One Dimension
Saad A. Manna, Haneen T. Jassim
This paper has studied the numerical solution for Sine-Gordon system in one dimensions using finite difference methods. We have used Explicit method and Crank-Nicholson method.A comparison between...
DOI: 10.33899/csmj.2010.163896
The Existence, Uniqueness And Upper Bounds For Errors Of Six Degree Spline Interpolating The Lacunary Data (0,2,5)
Abbas Y. Al-Bayati, Rostam K. Saeed, Karwan H. Jwamer
The object of this paper is to obtain the existence, uniqueness and upper bounds for errors of six degree spline interpolating the lacunary data (0,2,5). We also showed that the changes of the...
DOI: 10.33899/csmj.2010.163884
MGP and EGP Rings
Raida D. Mahmood, Shahla M. Khalil
The purpose of this paper is to study the rings in which every maximal (essential) right ideal is a left GP- ideal. Such rings will be called right MGP- rings (EGP- rings). We give the basic...
DOI: 10.33899/csmj.2010.163885
A Proposed Method to Minimize the Flow Time Average and the Due Date Average in Sequence Problem
Ghazwan H. Mahmoud
The problem tackled in this research is to propose a method to minimize the flow time average and the due date average to resolve the sequence problem. Assuming that we have a set of jobs, and...
DOI: 10.33899/csmj.2010.163897
Flow of Soap Films on Inclined Plane
Joseph G. Abdulahad
In this paper a mathematical model is constructed to describe a two dimensional flow for an inclined films with an inclination angle to the horizontal that is drainage under the action of gravity....
DOI: 10.33899/csmj.2010.163886
The Minimal Blocking Set Of Size 22 In PG ( 2 , 13 )
Farah H. Kadoo
A blocking set B in projective plane PG (2, ) in a set of points such that every line in the plane intersect B in at least one point and there exist a line intersect B in only one point, we say...
DOI: 10.33899/csmj.2010.163898
A Suggested Point Search Algorithm for Circle Detection in Binary Images
Sundus Khaleel Ebraheem
Detecting circles is very important in the application of image processing especially in determining the object locations. In this paper, a new algorithm is proposed for circle detection, called...
DOI: 10.33899/csmj.2010.163887
Integration of Multispectral Images Using Two-Dimensional Wavelet Transformation
Firas A. Al-Druzy
Image fusion is an effective tool to integrate multi-source image, where the purpose of the process access to information integration concept, and make the resulting image more suited to human...
DOI: 10.33899/csmj.2010.163899
Develop Parallel Arithmetic Operations for Binary Modified Signed-Digit System Using Two-Step Algorithm
Wijdan Yassin A. Al Karim
An optical computing system is expected to be a powerful information processing system that takes full advantage of optics, such as parallelism, high speed, and large information capacity....
DOI: 10.33899/csmj.2010.163888
Some Results in the Theory of Fractional Order Integro-Differential Equation with Boundary Conditions
Azzam S. Younes
This paper deals with the existence and uniqueness of the solution for a boundary value problem of fractional order integro-differential equation, when using Banach fixed point theorem and Shafers...
DOI: 10.33899/csmj.2010.163900
Voice Security Using Hybrid Algorithm
Alyaa Moufaq Abdul Majeed Haleem
This research deals with constructing and implementing a new digital voice security Algorithm based on hiding large amount of data (sound file) in a 24 bits host color image (RGB image). The...
DOI: 10.33899/csmj.2010.163889
Representation of a Standard Continuous Function by a Microscope
Tahir H. Ismail, Hind Y. Saleh
The aim of this paper is to provide a representation of a standard continuous function and a standard differentiable function by mean of a microscope. More precisely, under certain conditions, the...
DOI: 10.33899/csmj.2010.163901
Unsteady Flow near the Junction Zone of Three Liquids
Joseph G. Abdulahad, Rutayna J. Eisa
In this paper we consider the motion near the junction zone of three approximately plane liquid films of semiinfinite extent in two dimensional polar coordinate system with negligible inertia. We...
DOI: 10.33899/csmj.2010.163890
Hybrid intelligent watermark System
Fardos Adnan Abdalkader, Shahbaa I. Khaleel, Nada N. Saleem
As a result of the development in data transfer technology a cross multimedia and internet, it has became possible to access and copy these information in unauthentical manner . This leads to...
DOI: 10.33899/csmj.2010.163902
Design a Fuzzy Expert System for Liver and Pancreas Diseases Diagnosis
Baydaa S Bhnam
Fuzzy logic is a branch of artificial intelligence techniques, it deals with uncertainty in knowledge that simulates human reasoning in incomplete or fuzzy data. Fuzzy relational inference that has...
DOI: 10.33899/csmj.2010.163891
Studying the Stability of Some Models Combinatory with Application
Abdulghafoor Gasim Salim, Raad Awad Alhamdani
In this paper we find the statistical properties (Moments) of the harmonic model with additive noise, The stability of the mixed spectra (linear and non-linear models) for special case (low order)...
DOI: 10.33899/csmj.2010.163903
New bounds for mr(2,37) and tr(2,37) in PG(2,37)
Hanadi D. Saleem
In this paper we find the nearest complete (n,r)-arcs to the maximum bound and the minimum sizes for mr(2,37) where and tr(2,37) where .Also we show that not exists (1236,34)-arc and some other...
DOI: 10.33899/csmj.2010.163892
Multistage Hiding Image Techniques
Nadia M. Mohammed
In the few recent years computer sciences have been widely developed especially in communication spaces and Internet, therefore, a great need appear for security and safety of our information....
DOI: 10.33899/csmj.2010.163893
Recognition of Printed Text Based on Hidden Markov Model
Ghayda A.A. Al-Talib, Armanesa Nuaman Hasson
Automatic recognition of printed text is of high importance in modern IT applications. Recognition of text for lateen scripted language is readily in use for a long time. For cursive script...
DOI: 10.33899/csmj.2010.163905
