Number of Articles: 15
Influence of Heat Treatment on Microstructure and Wear of Aluminium 359.0 Alloys
Volume 31, 6 B , June 2013, Page 126-138
Abstract
The aim of this work is to study wearing of alloy 359.0 which are (Al-9%Si) before and after heat treatment. First heat treatment is precipitation hardening ,Second Laser surface treatment ... Read More ...The Study of Inhibitory Effects of Some Plant Extracts on Lymphocytes from Healthy Person
Volume 31, 6 B , June 2013, Page 139-155
Abstract
The present study aimed to select plant extract or mix. of plant extracts have inhibition effect on Cancer cells from untreated CML patients the results showed the following.Some plants ... Read More ...Daily Temperature Variation Effect on Air Pollutants Concentration for some Meteorological Station in Iraq
Volume 31, 6 B , June 2013, Page 156-166
Abstract
In this work, we depend onmeteorological information data taken from the Europeans Center for Medium Weather Forecasting (ECMWF).Four selected position have been investigated in Iraq ... Read More ...Measurement of Fluoride Content in many Grands of Tea in Iraqi Markets
Volume 31, 6 B , June 2013, Page 167-173
Abstract
The fluoride contents in the infusions of (10) commercially available in the local market in Iraq of tea brands in leaf and bag forms was determined by a fluoride ion-selective electrode ... Read More ...Synthesis and Microbiological Investigation of Progesterone Derivatives
Volume 31, 6 B , June 2013, Page 687-697
Abstract
New derivatives of progesterone were synthesized by the reaction of progesterone with hydrazine and thiosemicarbazide then cyclized by using of ethylacetoacetate and ethylallylmalonate. ... Read More ...Image Coding and Decoding by Using Wavelet Transform
Volume 31, 6 B , June 2013, Page 698-713
Abstract
Human perception of image is, in part, reliant on detection of formant frequencies and their transitions times. Subjects utilize formant transition length to categorizei looks. Image ... Read More ...Synthesis and Study of the Structural and Electrical Conductivity for Nanocrystalline PbS Thin Films
Volume 31, 6 B , June 2013, Page 714-719
Abstract
Structural and electrical properties of prepared nanocrystalline lead sulfide thin films were studied which deposited on glass substrates by chemical bath deposition (CBD) techniques. ... Read More ...Functionalization and Characterization of Multi-Walled Carbon Nanotubes Using Chemical Oxidation Method
Volume 31, 6 B , June 2013, Page 720-727
Abstract
Functionalized MWNTs have been of interest for dispersion enhancement in processing or for chemical modifications. Modification of multiwall carbon nanotubes (MWNTs) by ultrasonication ... Read More ...Classification of Images Using Decision Tree
Volume 31, 6 B , June 2013, Page 728-739
Abstract
In this paper, the proposed system is based on texture features classification for multi object images by using decision tree (ID3) algorithm. The proposed system uses image segment ... Read More ...Proposal to Enhance Network Routing by Using Ant Colony Optimization
Volume 31, 6 B , June 2013, Page 740-754
Abstract
This research introduces a proposal to enhance routing in internetworking depending on Ant Colony Optimization (ACO). The proposal concentrate on truth said: ACO itself is a metaheuristic, ... Read More ...A New Algorithm to Preserve Sensitive Frequents Itemsets (APSFI) in Horizontal or Vertical Database
Volume 31, 6 B , June 2013, Page 755-769
Abstract
This research aimed to preserve on privacy of sensitive information from adversaries. We propose an Algorithm to Preserve Sensitive Frequents Itemsets (APSFI) with two ramifications ... Read More ...Speeding-Up Fractal Image Compression by Using Classification Range Blocks
Volume 31, 6 B , June 2013, Page 770-779
Abstract
In fractal compression technique, an image is partitioned into sub blocks called range blocks, each of which is encoded by matching it (after an appropriate affine transformation) with ... Read More ...Determination of the Stability Constants for some First Transition Elements Complexes with 3-(2- hydroxyl phenyl ) -2 – Pyrazoline In Aqueous Solution
Volume 31, 6 B , June 2013, Page 780-791
Abstract
Transition metal complexes Cr(III) , Fe(III) , Co(II) , Ni(II) & Cu(II) with 3-(2- hydroxy phenyl ) -2– pyrazoline have been prepared and characterized in aqueous solution. ... Read More ...Analytical Solution for the Fractional Partial Differential Equations by Adomian Decomposition and Modified Decomposition Method
Volume 31, 6 B , June 2013, Page 792-800
Abstract
In this paper, analytical solution of the fractional partial differential equation has been presented. The algorithm for the analytical solution for this equation is based on Adomian's ... Read More ...Correlation of Total Cholesterol and Glucose in Serum of Iraqi Patients with Atherosclerosis and Diabetes Mellitus Type 2
Volume 31, 6 B , June 2013, Page 801-808