Synthesis and Characterization Nano Structure of MnO2 via Chemical Method
Synthesis and Characterization Nano Structure of MnO2 via Chemical Method

Khitam S. Shaker; Alyaa H. AbdAlsalm

Volume 36, 9A , September 2018, Page 946-950

https://doi.org/10.30684/etj.36.9A.1

Abstract
  In the current research, Magnesium oxide II (MnO2) nanostructures were prepared by chemical route from hydro manganese chloride salt using Potassium hydroxide as reducing agent. X-Ray ...  Read More ...
A Mixture between Rule 90 and Rule 150 Cellular Automata as a Test Pattern Generator
A Mixture between Rule 90 and Rule 150 Cellular Automata as a Test Pattern Generator

Sahar Z. Alawey

Volume 36, 9A , September 2018, Page 951-956

https://doi.org/10.30684/etj.36.9A.2

Abstract
  Built-in Self-test (BIST) is one of integrated circuit (IC) testing techniques that can be used as a pseudo-random generator for the Circuit Under Test (CUT). This paper introduces ...  Read More ...
Investigation of Addition Different Fibers on the Performance of Cement Mortar
Investigation of Addition Different Fibers on the Performance of Cement Mortar

Ahmed Al-Ghaban; Hussein Jaber; Aya A. Shaher

Volume 36, 9A , September 2018, Page 957-965

https://doi.org/10.30684/etj.36.9A.3

Abstract
  This work presents an investigation of possibility incorporate of synthetic fibers (glass, nylon and carbon) at two states (short: 1cm, long: 5cm) effects on the mechanical properties ...  Read More ...
Realization of Direct Linear Relation Between Control Voltage and Resonance Frequency of the LC Voltage Controlled Oscillator
Realization of Direct Linear Relation Between Control Voltage and Resonance Frequency of the LC Voltage Controlled Oscillator

Azzad B. Saeed

Volume 36, 9A , September 2018, Page 966-971

https://doi.org/10.30684/etj.36.9A.4

Abstract
  The main problem of traditional LC ( L represents the inductance, and C represents the Capacitance) Voltage Controlled Oscillators VCOs, is the non-linearity relation between the tuning ...  Read More ...
Mechanical and Acoustic Properties of Composite Material in a Secondary Roof to Reducing the Cooling Load
Mechanical and Acoustic Properties of Composite Material in a Secondary Roof to Reducing the Cooling Load

Nassr F. Hussein; Aseel J. Mohammed; Hatam K. Kadhom

Volume 36, 9A , September 2018, Page 972-978

https://doi.org/10.30684/etj.36.9A.5

Abstract
  The present investigation aims to perform experimental study to show the feasibility of application composite materials as secondary roofs, as well as their capability for reducing ...  Read More ...
Grasping Force Controlling by Slip Detection for Specific Artificial Hand (ottobock 8E37)
Grasping Force Controlling by Slip Detection for Specific Artificial Hand (ottobock 8E37)

MOFAQ ALI TWFEQ; Ihsan A. Baqer; Asaad D. Abdulsahib

Volume 36, 9A , September 2018, Page 979-984

https://doi.org/10.30684/etj.36.9A.6

Abstract
  This paper presents a theoretical and experimental study to control grasping force of specific artificial hand (Otto Bock 8E37), which it uses by amputees. The hand has two rigid fingers ...  Read More ...
Effect of Friction Stir Processing (FSP) to the Some Properties of Pure Copper Welded by Friction Stir Welding
Effect of Friction Stir Processing (FSP) to the Some Properties of Pure Copper Welded by Friction Stir Welding

Mais A. Abdulkareem

Volume 36, 9A , September 2018, Page 985-990

https://doi.org/10.30684/etj.36.9A.7

Abstract
  Friction stir processing (FSP) is an innovative technique of varying the metallic features by intense, local plastic deforming. Accordingly, materials are stirred with no altering the ...  Read More ...
Investigation and Analysis of Force Production Mechanism for Partitioned Stator Flux Reversal Permanent Magnet Linear Machine
Investigation and Analysis of Force Production Mechanism for Partitioned Stator Flux Reversal Permanent Magnet Linear Machine

Ahlam L. Shuraiji; Zi Qiang Zhu

Volume 36, 9A , September 2018, Page 991-996

https://doi.org/10.30684/etj.36.9A.8

Abstract
  In this paper, the force production mechanism in partitioned stator flux reversal permanent magnet (PS-FRPM) linear machine will be investigated. Since the PS-FRPM linear machine has ...  Read More ...
A Compact Dual-Band BPF Based on Open Loop Resonator for Satellite Communication Applications
A Compact Dual-Band BPF Based on Open Loop Resonator for Satellite Communication Applications

Ali J. Salim; Aya N. Alkhafaji; Mushtaq A. Alqaisy

Volume 36, 9A , September 2018, Page 997-1001

https://doi.org/10.30684/etj.36.9A.9

Abstract
  In this paper, a new filter is constructed by inserting two slots in the form of rectangular open loop resonator with folded ends. The insertion of these slots has successfully led ...  Read More ...
Energy Saving in Power Consumption by Using Double Glazing Windows in Iraq
Energy Saving in Power Consumption by Using Double Glazing Windows in Iraq

Walaa M. Hashim; Hisham A. Hoshi

Volume 36, 9A , September 2018, Page 1002-1007

https://doi.org/10.30684/etj.36.9A.10

Abstract
  It is generally accepted that the summer in Iraq is relatively hot season, where the temperature sometimes reaches 60 Cº. Accordingly, most of the Iraqi houses are characterized ...  Read More ...
Biosorption Technique for Naphthalene Removal from Aqueous Solution By Chara sp., Algae
Biosorption Technique for Naphthalene Removal from Aqueous Solution By Chara sp., Algae

Talib M Albayati; Khairi Kalash

Volume 36, 9A , September 2018, Page 1008-1015

https://doi.org/10.30684/etj.36.9A.11

Abstract
  These instructions give guidelines for preparing the article to be published in the Engineering& Technology Journal using MS World 7.0 or later. A short abstract should open the ...  Read More ...
Design and Performance Analysis of Contact Lens Materials for Chromatic and Polychromatic Aberrations Correction
Design and Performance Analysis of Contact Lens Materials for Chromatic and Polychromatic Aberrations Correction

Ali H. Al-Hamdani

Volume 36, 9A , September 2018, Page 1016-1021

https://doi.org/10.30684/etj.36.9A.12

Abstract
  A material scientists worldwide has investigated optical plastics as alternative materials for glasses that have been widely used over the years. Plastics have numerous advantages over ...  Read More ...