Volume 13 Issue 3
Published: 2013-12-01
Contents
Article
Numerical Solution of Electromagnetic Problem(MHD) in Cartesian Coordinate
احمد سالار جلال
In this research we studied flow of fluid in an cross section under the effect of electromagnetic field , we build a mathematical model which is represented by system of two dimensional non-linear...
DOI: 10.33899/iqjoss.2013.081177
Certain Subclasses Of Meromorphically Multivalent Functions Involving New Linear Operator
Abdul Rahman S. Juma
The main object of this article is to study the subclasses ofmultivalent meromorphic functions by using a linear operator inpunctured unit disk. Some geometric properties like coefficients...
DOI: 10.33899/iqjoss.2013.081286
The Zero Divisor Graphs of a finite Certain Rings
Nazar H. Shuker, Husam Q. Mohammad
For each commutative ring we associate a graph
DOI: 10.33899/iqjoss.2013.081287
Locally Split Homomorphisms Relative To A Sub module
Mehdi S. Abbas
In this article,for a positive integer n ,the concept of n-locally splithomomorphism relative to a sub module has been introduced andstudied,which will turn out to be most useful in the studying...
DOI: 10.33899/iqjoss.2013.081288
Numerical Solution For Burger's _Fisher in Two - Dimensional Using Finite Difference Methods
كرم عادل عبد
In this paper we solved Burgers_Fisher equation numerically with two dimensions by using three finite differences methods which are the explicit method, exponential method and DuFort_Frankel...
DOI: 10.33899/iqjoss.2013.081180
Purity And Projectivity Relative To A Submodule
Mehdi S. Abbas
In the literature there are some links between the notions ofdirectsummands, purity and projectivity. In this paper, we study theselinks among the notions but relative to an arbitrary submodules,...
DOI: 10.33899/iqjoss.2013.081289
Statistical analysis of the environmentaltal pollution resulting from civi almiloldat in the city of Mosul
عمر قصي جاسم
It is well known that the circumstances experienced in Iraq since (1991) led to the smashing infrastructure and the deterioration of public services, especially energy services National Electric,...
DOI: 10.33899/iqjoss.2013.081181
A Modified Global Convergence of Generalized Augmented Lagrange Method in Nonlinear Programming
Eman Tarik Hamed, Elaf Suliman Khaleel
In this paper we investigated new algorithm of AugmentedLagrang-method to solve constrained optimization. The newproposed method satisfied global convergence and it is tooeffective when compared...
DOI: 10.33899/iqjoss.2013.081290
Modified PRP Method in Unconstrained Optimization Method
Aseel Muayad Qasim
we suppose in this paper a new scalar *
DOI: 10.33899/iqjoss.2013.081291
Application Modified Hurst Exponent algorithm for the discrete-time food chain
ميسون مال الله عزيز
In this paper, persistence, fractal dimension, and predictability index a discrete-time food chain characterized by three species is modeled by a system of three nonlinear difference equations have...
DOI: 10.33899/iqjoss.2013.081229
A Modified Conjugate Gradient Method with Global Convergence Property for Unconstrained Optimization
Huda Issam Ahmed, Dhaam Aoweid Matrood
In this paper, a modified formula for
DOI: 10.33899/iqjoss.2013.081292
A Comparison between forecasting methods of daily peak load series for electrical power in Mosul
صفاء يونس الصفاوي
Time series analysis gives a great importance to predict and many of the methods proposed for the purpose of forecasting. In view of the importance of accession deviation it was different of the...
DOI: 10.33899/iqjoss.2013.081230
New Projection Matrix for the Stander Conjugate Gradient Method
Abaas Y. BAYATI, EMAN T. HAMED, Hamsa Th. Chilmerane
In this paper, we have derived anew proposed algorithm for conjugategradient method based on a projection matrix. This Algorithm satisfies thesufficient descent condition and the globally converges...
DOI: 10.33899/iqjoss.2013.081293
Conjugate Gradient Algorithm Based on Meyer Method for Training Artificial Neural Networks
Khalil K. Abbo, Hind H. Mohammed
The difference between the desired output and the actual output ofan multi-layers feed forward neural network produces an error value canbe expressed it as a function of the network weights....
DOI: 10.33899/iqjoss.2013.081294
On The Effect of Stratification When Two Independent Stratifying Variables Are Used
Mowafag M Al-Kaasab, Ahmad Al-Emat
In this paper, we study the effect of using two independent stratifyingvariables on the approximate value of the variance of the stratified samplemean obtained by Al-Kassab and Al-Elemat [1]. Ten...
DOI: 10.33899/iqjoss.2013.081295
Using Hybird Genetic Algorithm In Audio Steganography
Ban A . Mitras, Nada F. Hassan
In this paper, a proposed method for hiding secret data in audiofile (.WAV) is introduced. Genetic algorithm has been hybridized withconjugate gradient algorithm which is one of the methods for...
DOI: 10.33899/iqjoss.2013.081296
Studying The Noise Effect on Data Hiding Based on Contourlet Coefficients
khalil I. Alsaif, Nagham salim AL-lella
The noise have so many effects on secret message embedded oncover image, which cause a high distortion it could reach not to retrieveor difficult to recognize in case of image.In this research a...
DOI: 10.33899/iqjoss.2013.081297
Comparison of the efficiency of some Non-Parametric Methods in estimating Multivariate Linear Regression Models
صفاء يونس الصفاوي
Regression is one of the statistical methods and widely used in various fields of science in terms of defining clearly the relationship between the variables in the form of an equation to estimate...
DOI: 10.33899/iqjoss.2013.081234
Using Radial Basis Function Artificial Neural Network for Predicting Asphalt Content of Asphalt Paving Mixture
Mohammed Y. Taha
The determination of the asphalt content of asphalt paving mixtures is afundamentally important test for many authorities and researchers inhighways field . This study seek to examined the...
DOI: 10.33899/iqjoss.2013.081298
Intrusion Detection and Classification Using Ant Colony Optimization Algorithm
Mafaz Mohsin Khalil Al-Anezi, Omar Nazar Bader, Zainab Mohammad Abdullah, Ayad Imad Atallah
Studies of ant colonies have contributed in abundance to the set ofintelligent algorithms. The modeling of pheromone depositing by ants intheir search for the shortest paths to food sources...
DOI: 10.33899/iqjoss.2013.081299
A Comparison Between The Geometric Stochastic Process and a Related Process with an Application
مثنى صبحي سليمان
In this research, we compared the geometric stochastic process with a related process ( -series stochastic process), in order to reach to the best process used to analyze monotone trend data, by...
DOI: 10.33899/iqjoss.2013.081235
Optimal CD-DY Conjugate Gradient Methods with Sufficient Descent
Abbas Y. Al-Bayati, Hawraz N. Al-Khayat
Conjugate Gradient (CG) methods are widely used for large scale unconstrained optimization problems. Most of CG-methods dont always generate a descent search direction, so the descent condition is...
DOI: 10.33899/iqjoss.2013.084820
Universal Cokriging of Non stationary Spatial Stochastic Process with an Application to Wells Data in Wana District North of Iraq
محمد نذير اسماعيل قاسم
This paper is concerned with the prediction ofnonstationaryspatial stochastic process by the multivariate approach which is known as universal cokriging.This approach is a generalization of kriging...
DOI: 10.33899/iqjoss.2013.081236
Using Factor Analysis to compare the causes of unemployment for both sexes in Iraq
محمود محمد طاهر ألعبادي
Unemployment is one of the most serious problems facing the Iraqi economy, because of its economical, social and political effects, as well as it represents a waste of the human been. And...
DOI: 10.33899/iqjoss.2013.081237
Estimation and Statistical tests For the Parameters of Multiple Linear Generalized Modified Bessel Regression Model
هيفاء عبد الجواد سعيد
This paper is concerned with the estimation and statistical tests of hypothesises around parameters of generalized modified Bessel linear regression model by Non-Bayesian (classical) techniques...
DOI: 10.33899/iqjoss.2013.081238
Bayesian Analysis of Mixture of Normal Factor Analysis Model
هيفاء عبد الجواد سعيد
Factor analysis model belongs to a family of linear models and because the multivariate data sets do not vacate outliers . For this reason , this paper is concerned with Bayesian analysis of mixed...
DOI: 10.33899/iqjoss.2013.081239
A proposedformula for solving the problem of multicollinearity and restricted data with A simulation
وسام وعد الله سليم
This study found out a method derived from ridge regression and restricted least-squares methods to solve the problem of multicollinearity and restricted data at the same time. A simulation study...
DOI: 10.33899/iqjoss.2013.081240
Using Simulated Annealing Algorithm For Solving The Quadratic Assignment Problem With Apply On The Location Building For The AL-Salam Hospital In Mosul
أحمد محمود السبعاوي
The Quadratic Assignment Problem (QAP) is one of the Combinatorial Optimization Problems that has wide popular and attention from researchers because simple formulation and important applications,...
DOI: 10.33899/iqjoss.2013.081241
Finding optimal solutions to Traveling Salesman Problem by using Branch and Bound method and one of intelligence techniques with application
ابتهاج عبد الحميد محمد الكسو
In this research we find an optimal solutions for traveling salesman problem (TSP) using Branch and Bound method as well as we use an intelligence techniques represented by ant colony optimization...
DOI: 10.33899/iqjoss.2013.081242
Discovering and Sharing Knowledge by Using Business Dashboards: A Case Study in College of Administration & Economic at Mosul University
بي سعيد الديوه جي
This research attempts to find answers to a number of research questions, the most important of which: is it possible to use business & technological architecture of Dashboards-based BI systems...
DOI: 10.33899/iqjoss.2013.081243
Using Particle Swarm Optimization to Solving Multi-Objective Master Production Schedule with Application
بان احمد حسن متراس
This paper aims to use Particle Swarm Optimization (PSO) to solve multi-objective master production schedule problems, which is one of the NP-Hard problems, in addition to apply the MPS in the...
DOI: 10.33899/iqjoss.2013.081244
Suggested genetic algorithm for solving linear fractional programming with application
احمد محمود السبعاوي
In this paper we deal with the optimal solution for linear fractional programming problem . our idea is based on transforming the objective function and constraints with applying the genetic...
DOI: 10.33899/iqjoss.2013.081245
Using the Colors to Hide Encrypted text in the Digital Images
سندس خليل إبراهيم
This paper presents a method mixes encryption technique with hiding. In which a text encrypted and then hid in an image by using colors, for the reason that the transferred data to be away from...
DOI: 10.33899/iqjoss.2013.081246
Audio Steganography Using M8MA Technique
أحمد سامي نوري
In recent years , The use of concealment techniques that include audio files has been increased due to the fact that the tools available to analyze sound fail when applied .Another reason is the...
DOI: 10.33899/iqjoss.2013.081247
Information Hiding Over Mobile using Bluetooth
أحمد سامي نوري
Due to the evolution of massive means of communication and the exchange of information has become personal privacy vulnerable to abuse more easily than ever before, so there is a need to adopt the...
DOI: 10.33899/iqjoss.2013.081249
Building an expert medical system by using hybrid system between fuzzy logic and artificial neural networks with an application
عمر صابر قاسم
Singled out for this research study the issue of fuzzy logic and use in the medical field to set the values estimated for the data thalassemia patients, as well as the research involved a study...
DOI: 10.33899/iqjoss.2013.081251
ENCODING ARABIC NUMBERS USING GENRAL REGRESSION NEURAL NETWORK
سوزان حسن محمد
The research aims to find ways computerized to encode Arabic numbers by the English alphabet , and merges the simple methods with the old ideas and modern techniques to get the encoding process...
DOI: 10.33899/iqjoss.2013.081284
