Effect of laser surface treatment on the some of mechanical properties of AISI 4130 steel
Effect of laser surface treatment on the some of mechanical properties of AISI 4130 steel

J.M. Taha

Volume 35, 2B , February 2017, Page 85-90

https://doi.org/10.30684/etj.35.2B.1

Abstract
  In this work the surface of an alloy of AISI 4130 steel is hardened by using CW Nd:YAG laser and then study the effect of laser surface hardening on mechanical properties such as yield ...  Read More ...
Studying of Mechanical Properties for AlSiC Composites
Studying of Mechanical Properties for AlSiC Composites

Z.K. Hassan; S.M. Hussen

Volume 35, 2B , February 2017, Page 91-95

https://doi.org/10.30684/etj.2017.138548

Abstract
  This search include to produce Al-SiC composites, containing two different weight percentages 25%, 50%, of SiC and sintering at three different temperatures (300,400,600) ̊C have been ...  Read More ...
Arabic Texts Classification Based on Keywords Extraction Technique
Arabic Texts Classification Based on Keywords Extraction Technique

S. M. kadhem; A. Q. Abd Almeer

Volume 35, 2B , February 2017, Page 96-104

https://doi.org/10.30684/etj.2017.138549

Abstract
  Keyword is useful for a various purposes including labeling, summarizing, indexing, categorization, searching, and clustering. In this paper we will extract keywords from the Arabic ...  Read More ...
Nested Method for Optimizing Elliptic Curve Scalar Multiplication
Nested Method for Optimizing Elliptic Curve Scalar Multiplication

N. M. Ghanim; M. A. Magamiss

Volume 35, 2B , February 2017, Page 105-111

https://doi.org/10.30684/etj.2017.138621

Abstract
  The algebraic curve that attracted considerable interest in recent years is called Elliptic Curve (EC). This is due to the computational complexity of its arithmetic over a finite field. ...  Read More ...
Improvement of Corner Detection Algorithms (Harris, FAST and SUSAN) Based on Reduction of Features Space and Complexity Time
Improvement of Corner Detection Algorithms (Harris, FAST and SUSAN) Based on Reduction of Features Space and Complexity Time

A.A. Karim; E. F. Nasser

Volume 35, 2B , February 2017, Page 112-118

https://doi.org/10.30684/etj.2017.138622

Abstract
  The active detection for gratifying features can be a definitive pace for computer vision in different tasks. Corners become more preferable models because of their two dimensional ...  Read More ...
Gene Expression Bcl-2 Gene in Cancer of Brest in Iraqi population
Gene Expression Bcl-2 Gene in Cancer of Brest in Iraqi population

H. M. Al-Khafaji

Volume 35, 2B , February 2017, Page 119-125

https://doi.org/10.30684/etj.2017.138623

Abstract
  The breast cancer is dangerous disease in the world . Molecular methods are important and necessary to diagnose breast cancer. Many of the genes with expression change like Bcl-2 gene ...  Read More ...
An Effective Preprocessing Step Algorithm in Text Mining Application
An Effective Preprocessing Step Algorithm in Text Mining Application

R. M. Hadi; S. H. Hashem; A. T. Maolood

Volume 35, 2B , February 2017, Page 126-131

https://doi.org/10.30684/etj.2017.138624

Abstract
  Text mining was a process of mining the significant information from the text documents. Any text mining system was created its process by preprocessing step; which involve tokenization, ...  Read More ...
A Survey Using Kano Model and Road map to issues Standard Model of e-commerce Using SPLE technique
A Survey Using Kano Model and Road map to issues Standard Model of e-commerce Using SPLE technique

H. H. Safi; A. K. Abbas; S. Q. AlBawi

Volume 35, 2B , February 2017, Page 132-143

https://doi.org/10.30684/etj.2017.138649

Abstract
  Software Product Line Engineering (SPLE) have been widely studied by many researchers and they have been used to solve different real-world applications that have more than design. ...  Read More ...
Improved PSO Algorithm to Attack Transposition Cipher
Improved PSO Algorithm to Attack Transposition Cipher

M.KH. JASSIM

Volume 35, 2B , February 2017, Page 144-149

https://doi.org/10.30684/etj.2017.138650

Abstract
  Cryptanalysis is a complex and mathematically challenging field of study. It takes some data or message, which is called cipher text and attempt to restore its plaintext. This paper ...  Read More ...
A study of kidney Parameters Induced by Porous Silicon Nanoparticles
A study of kidney Parameters Induced by Porous Silicon Nanoparticles

K. H. Jwaid; M. S. Jabir; U. M. Nayef

Volume 35, 2B , February 2017, Page 150-153

https://doi.org/10.30684/etj.2017.138651

Abstract
  Nanoparticles are a special group of materials with unique features and extensive application in diverse fields .The present work demonstrates the toxicity effect of porous silicon ...  Read More ...
Hybrid Metaheuristic Technique Based Tabu Search and Simulated Annealing
Hybrid Metaheuristic Technique Based Tabu Search and Simulated Annealing

I. A. AbdulJabbar; S. M. Abdullah

Volume 35, 2B , February 2017, Page 154-160

https://doi.org/10.30684/etj.2017.138652

Abstract
  This paper presents hybrid technique using two metahueristic methods; which are simulated annealing (SA) and tabu search (TS). The aim is to exhibit the facility of adaptive memory ...  Read More ...
Spectroscopic Characteristics For Rhodamine C Tincture in Diverse Solvents
Spectroscopic Characteristics For Rhodamine C Tincture in Diverse Solvents

K. S. Rida; J. A. Kathum; S. I. Ibrahim

Volume 35, 2B , February 2017, Page 161-165

https://doi.org/10.30684/etj.2017.138657

Abstract
  The article included calculating the quantum aptitude and Radiative emission probability, Radiative life time, and fluorescence life time of Rhodamine C with fixed concentration (5*10-5 ...  Read More ...
Design and Simulate a New Defense System of Free Electron Laser DSFEL
Design and Simulate a New Defense System of Free Electron Laser DSFEL

Thair A. Al-Aish; Rasheed L. Jawad

Volume 35, 2B , February 2017, Page 166-172

https://doi.org/10.30684/etj.2017.138658

Abstract
  As a result of rapid progress in the development of offensive weapons, it became necessary to build up an effective defense system against these technically advanced weapons. In this ...  Read More ...
Certain Classes of Univalent Functions Associated With Deferential Operator
Certain Classes of Univalent Functions Associated With Deferential Operator

M.S. A.Hussein

Volume 35, 2B , February 2017, Page 173-177

https://doi.org/10.30684/etj.2017.138659

Abstract
  The main objectives of this research work is to present and investigate thecertain subfamily of Bazilevic functions by making use the differential operatorwhich generalize of many operators ...  Read More ...
Preparation of ZnO like–Nanoflower by Hydrothermal Method
Preparation of ZnO like–Nanoflower by Hydrothermal Method

K.S. Shaker; S.S. Shaker

Volume 35, 2B , February 2017, Page 178-181

https://doi.org/10.30684/etj.2017.138660

Abstract
  ZnO nanostructure were prepared by decomposing zinc hydroxide Zn(OH)2using hexanaldehydeat PH 9 and 105 °C for 10 h. Size of ZnOnano can be like flower or rod controlled by pH of ...  Read More ...
Information Hiding Using Geographic Information System (GIS) Vector File
Information Hiding Using Geographic Information System (GIS) Vector File

R.F. Hassan; M.S. Mohammed

Volume 35, 2B , February 2017, Page 182-188

https://doi.org/10.30684/etj.2017.138666

Abstract
  There are different techniques for securing data like cryptography and information hiding (steganography and watermarking) which has received more attention and faced many challenges. ...  Read More ...
Preparation of Silver Nanoparticles by Chemical Reaction Method at Different Reaction Temperatures and the Study of their Antibacterial Activity
Preparation of Silver Nanoparticles by Chemical Reaction Method at Different Reaction Temperatures and the Study of their Antibacterial Activity

K.S. Shaker; M.A. Muhi; M.Sh. Khalaf; H.L. Mansour

Volume 35, 2B , February 2017, Page 189-194

https://doi.org/10.30684/etj.2017.138668

Abstract
  It is found silver nanoparticles have strong antibacterial activity due to use in medical applications. It can be tuned antibacterial activity through control the shape and size of ...  Read More ...
Effect of Deposition Temperature on Optical and Crystallographic Properties of CsI Thick Films Deposited using Spray Pyrolysis
Effect of Deposition Temperature on Optical and Crystallographic Properties of CsI Thick Films Deposited using Spray Pyrolysis

J.H. Khulaef

Volume 35, 2B , February 2017, Page 195-203

https://doi.org/10.30684/etj.2017.138670

Abstract
  A deposited layer of CsI has been prepared at different substratetemperatures using spray pyrolysis technique. The X Ray diffraction of CsIfilms reveals special pattern peaks (110), ...  Read More ...
Comprehensive collection for Arabic characters and numbers written by hand
Comprehensive collection for Arabic characters and numbers written by hand

S.A. Ahmed

Volume 35, 2B , February 2017, Page 204-210

https://doi.org/10.30684/etj.2017.138672

Abstract
  An Optical Character Recognition system for Arabic language should recognize Arabic handwritten words. However, it is difficult to find a freely accessible and comprehensive database ...  Read More ...
C-reactive protein as a marker for cancer and poising thyroid gland
C-reactive protein as a marker for cancer and poising thyroid gland

M. D. Kamel; A. A. Mohammed; A. A. Ibrahim

Volume 35, 2B , February 2017, Page 211-214

https://doi.org/10.30684/etj.2017.138675

Abstract
  This study was aimed to investigate the possibility of using C-reactive protein (CRP) as a marker for 11 types of cancer include (Ovarian, Bone, Pancreas, Liver, Lung, Cervical, Head, ...  Read More ...
On aNew Class of Meromorphically Univalent Functions with Applications to Geometric Functions
On aNew Class of Meromorphically Univalent Functions with Applications to Geometric Functions

M. H. Lafta; K. A. AL- Zubaidy

Volume 35, 2B , February 2017, Page 215-220

https://doi.org/10.30684/etj.2017.138677

Abstract
  In this work, we inform a new class of meromorphic univalent function.We derive basic properties such ascoefficient estimates, convex set, extremepoints, radius of starlikeness and ...  Read More ...
Levels of some trace elements and other metals in many brands of cosmetic products in Iraq markets
Levels of some trace elements and other metals in many brands of cosmetic products in Iraq markets

Sh. H. Khazaal

Volume 35, 2B , February 2017, Page 221-224

https://doi.org/10.30684/etj.2017.138678

Abstract
  Seventy five samples of care products that of different classes (facial blush, dried powder for face, and shadows of eye) analyzed to their contents of five elements (Cu, Co, Ni, Cd ...  Read More ...