The Effect of Temperatures and Immersion Time on The Polymer Blend Reinforced by Ceramic Particles
The Effect of Temperatures and Immersion Time on The Polymer Blend Reinforced by Ceramic Particles

Sadeer Mouwfaq Majeed

Volume 33, 3B , March 2015, Page 67-75

https://doi.org/10.30684/etj.33.3B.18

Abstract
  In this research polymer blend was prepared from (EP-Novolac) reinforced by ceramic particles (SiC), which added as (10%, 20%, 30%) Wt to the blend, by using hand lay-up methodSome ...  Read More ...
Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA
Evaluate the Performance of the System Thermal Evaporatingin Vacuum for Metal Type Varian USA

Alaa A. Abdul- Hameed; Saria D. M.Al-Algawi

Volume 33, 3B , March 2015, Page 76-82

https://doi.org/10.30684/etj.33.3B.20

Abstract
  Evaporation method was used in order to prepare films of pure gold on substrate of n –Si (111) and studied the influence at different parameters deposition, such as the weight ...  Read More ...
Studing Some Effective Parameter on The Dielectric Properties of Composite Materials Containing of Un Saturated Polyester Resin
Studing Some Effective Parameter on The Dielectric Properties of Composite Materials Containing of Un Saturated Polyester Resin

Anaam Wadi Watan; Suad Hammed Aleabi

Volume 33, 3B , March 2015, Page 83-90

https://doi.org/10.30684/etj.33.3B.19

Abstract
  The studyof dielectric constant (єr) and the dielectric strength (Ebr) of the composite materials consist of the unsaturated polyester resin reinforced with aluminum powder and unsaturated ...  Read More ...
Two Factor Authentication Based Generated One Time Password
Two Factor Authentication Based Generated One Time Password

Hilal Hadi; Rana Faeez

Volume 33, 3B , March 2015, Page 373-383

https://doi.org/10.30684/etj.33.3B.1

Abstract
  This paper explains a method of how the two factors authentication implemented using software token to generateOne Time Password (OTP)to secure users accounts. The proposed method guarantees ...  Read More ...
Face Recognition Based on PCA, LBP and SVM Techniques
Face Recognition Based on PCA, LBP and SVM Techniques

Omar Ibrahim Yehya Dallal Bashi

Volume 33, 3B , March 2015, Page 384-392

https://doi.org/10.30684/etj.33.3B.2

Abstract
  Although many of methods have accomplished good success in face recognition systems, but most of them are unable to achieve recognition by using a single sample per person. In this ...  Read More ...
Classification Mammogram Images Using ID3 decision tree Algorithm Based on Contourlet Transform
Classification Mammogram Images Using ID3 decision tree Algorithm Based on Contourlet Transform

Matheel Emaduldeen Abdulmunim; Zainab Fawzy Abed

Volume 33, 3B , March 2015, Page 393-409

https://doi.org/10.30684/etj.33.3B.3

Abstract
  Breast cancer is the most common malignancy of women and is the second most common and leading cause of cancer deaths among them. At present, there are no effective ways to prevent ...  Read More ...
Automated Arabic Essay Scoring (AAES) Using Vectors Space Model (VSM) and Latent Semantics Indexing (LSI)
Automated Arabic Essay Scoring (AAES) Using Vectors Space Model (VSM) and Latent Semantics Indexing (LSI)

Ayad R. Abbas; Ahmed S.Al-qazaz

Volume 33, 3B , March 2015, Page 410-426

https://doi.org/10.30684/etj.33.3B.4

Abstract
  Automated EssaysScoring (AES) stands for the ability of computer technologiesto evaluate electronic essays written by learner according topreviously determined essay. All the previous ...  Read More ...
A New Random Keys Generator Depend on Multi Techniques
A New Random Keys Generator Depend on Multi Techniques

Alaa kadhim; Hussein Abed

Volume 33, 3B , March 2015, Page 427-442

https://doi.org/10.30684/etj.33.3B.5

Abstract
  A stream cipher is a symmetric cipher which operates with a time-varying transformation onIndividual plaintext digits. By contrast, block ciphers operate with a fixed transformation ...  Read More ...
Structural and Electric Investigations of Al-doped nano Nickel Ferrite
Structural and Electric Investigations of Al-doped nano Nickel Ferrite

Salam H. Ali Al-Hadad; Shahad Humam Sulaiman

Volume 33, 3B , March 2015, Page 443-452

https://doi.org/10.30684/etj.33.3B.6

Abstract
  Aluminum doped nickel ferrite samples with composition NiFe2-xAlxO4 (where; x=0, 0.2 ,0.4, 0.6, 0.8, 1, 1.2, 1.4), were synthesized by using sol-gel auto combustion method at temperature ...  Read More ...
Synthesis, Characterization, and Biological Study of Some Transition Metal Complexes with Guaifenesin
Synthesis, Characterization, and Biological Study of Some Transition Metal Complexes with Guaifenesin

Shaymaa Shamil Hasan Al-Hashimi

Volume 33, 3B , March 2015, Page 453-460

https://doi.org/10.30684/etj.33.3B.7

Abstract
  The present work includes the preparation confirmation and bioassay of novel complexes of the ligand [3-(o-methoxy phenoxy-1, 2-propanediol], with metalCr (III), Co (II), Ni (II) and ...  Read More ...
A Study of a Prey-Predator System with Disease in Prey
A Study of a Prey-Predator System with Disease in Prey

Raid Kamel Naji; Basim N. Abood; Alaa Abbas M.Rasheed

Volume 33, 3B , March 2015, Page 461-477

https://doi.org/10.30684/etj.33.3B.8

Abstract
  In this paper, the dynamical behavior of some eco-epidemiological models is investigated. Two types of prey-predator models involving infectious disease in prey population, which divided ...  Read More ...
Preparation of Silver Nanoparticles and Study the Optical and Antibacterial Properties
Preparation of Silver Nanoparticles and Study the Optical and Antibacterial Properties

Abdulhadi kadhim AL-Ogaili; Abdurahman K. Ali; Tamir H. Ali

Volume 33, 3B , March 2015, Page 478-487

https://doi.org/10.30684/etj.33.3B.9

Abstract
  In this work,preparationand characterization of Silver nanoparticles which were synthesized by pulsed (Q-switched, 1064 and 532nm doubled frequency-Nd: YAG) laser ablation of silver ...  Read More ...
Image Classification Based on Hybrid Compression System
Image Classification Based on Hybrid Compression System

Nidaa F. Hassan; Noor Emad A. lhamza

Volume 33, 3B , March 2015, Page 488-511

https://doi.org/10.30684/etj.33.3B.10

Abstract
  Due to the fast development of internet technologies and multimedia archives are growing rapidly, especially digital image libraries which represent increasingly an important volume ...  Read More ...
Propose Data Mining System to Advance E-Learning Over Online Social Network (Facebook)
Propose Data Mining System to Advance E-Learning Over Online Social Network (Facebook)

Soukaena Hassan Hashem; Sarraa Mowaffaq Abood

Volume 33, 3B , March 2015, Page 512-527

https://doi.org/10.30684/etj.33.3B.11

Abstract
  This research presents a proposal to advance e-learning over online social network, facebook, through analyzing the structure of this network and the behavior of their users. This proposalwill ...  Read More ...
Preparation and Characterization of Tin Oxide Thin Films by Using Spray Pyrolysis Technique
Preparation and Characterization of Tin Oxide Thin Films by Using Spray Pyrolysis Technique

Selma M. H. Al-Jawad; Fadheela H. Oleiwe; Jabbar .H. Khulaef

Volume 33, 3B , March 2015, Page 528-538

https://doi.org/10.30684/etj.33.3B.12

Abstract
  In this work, tin oxide thin films have been prepared by Spray pyrolysis technique, using tin chloride over soda – lime glass. Structural and optical properties were studied under ...  Read More ...
Morphology, Optical and Electrical Properties of Tin Oxide Thin Films Prepared by Spray Pyrolysis Method
Morphology, Optical and Electrical Properties of Tin Oxide Thin Films Prepared by Spray Pyrolysis Method

Wafaa K. Khalef; Eklas K. Hamza; Amenah A. Salman

Volume 33, 3B , March 2015, Page 539-546

https://doi.org/10.30684/etj.33.3B.13

Abstract
  Transparent conducting tin oxide thin films have been prepared by spray pyrolysis technique. Structure, optical and electrical properties of prepared films at different concentration ...  Read More ...
Investigate and Comparison Effect add Amorphous and Crystalline - Nano SiO2 on Properties of Concrete
Investigate and Comparison Effect add Amorphous and Crystalline - Nano SiO2 on Properties of Concrete

Rami Joseph Aghajan Sldozian

Volume 33, 3B , March 2015, Page 547-555

https://doi.org/10.30684/etj.33.3B.14

Abstract
  In this paper, the study included the comparison between amorphous silica and crystalline silica (quartz), and with nano scale size, two types of silicawere added to concrete by ratios ...  Read More ...
Characterization of (Nanostructures Silver/Silicon Nano Porous) Active Substrates for Surface Enhanced Raman Scattering (SERS) as a Function to Porous Silicon Parameters
Characterization of (Nanostructures Silver/Silicon Nano Porous) Active Substrates for Surface Enhanced Raman Scattering (SERS) as a Function to Porous Silicon Parameters

Russul M. shehab; Alwan M. Alwan

Volume 33, 3B , March 2015, Page 556-563

https://doi.org/10.30684/etj.33.3B.15

Abstract
  Electrochemical etching processes at different current densities were used to prepare nano porous silicon with different porosities.A series of nanostructures silver/ nanoporous silicon ...  Read More ...
Hybrid Algorithm to Improve Robustness of Image Watermarking
Hybrid Algorithm to Improve Robustness of Image Watermarking

Ammar Fakhri Mahdi

Volume 33, 3B , March 2015, Page 564-570

https://doi.org/10.30684/etj.33.3B.16

Abstract
  Watermarking is the process of embedding digital information into any multimedia data such as an image, audio or video file in such a way that intruder cannot be able to trace the signal ...  Read More ...
Shilkret Integral Based on Binary-Element Sets and its Application in The Area of Synthetic Evaluation
Shilkret Integral Based on Binary-Element Sets and its Application in The Area of Synthetic Evaluation

Jabbar Abbas Ghafil

Volume 33, 3B , March 2015, Page 571-577

https://doi.org/10.30684/etj.33.3B.17

Abstract
  The aim of this paper is to present a new framework for studying fuzzy measure and Shilkret integral which is an alternative framework from usual fuzzy measure and Shilkret integral. ...  Read More ...