Number of Articles: 20
Plasmonic Absorption of Gold and Silver Nanoparticles in Water
Volume 32, 6B , June 2014, Page 1019-1029
Abstract
Gold and silver nanoparticles were prepared as colloidal in water by pulsed laser ablation method. Nanoparticles are characterized by UV Vis, FTIR and Atomic absorption spectroscopy. ... Read More ...A Study on Structural and Optical Properties of Nanostructure MgxZn1-xO Thin Films Using Pulsed Laser Deposition
Volume 32, 6B , June 2014, Page 1030-1050
Abstract
For this paper, films have been grown under various deposition conditions in order to understand the effect of processing on the film properties and to specify the optimum condition, ... Read More ...On g*s-Closed Functions in Topological Spaces
Volume 32, 6B , June 2014, Page 1051-1058
Abstract
Pushpalatha and K. Anitha [1] introduce a new concept of functions which is g*s-closed function in topological spaces. In this paper, we modify this concept and study the properties ... Read More ...Study of The Effect of laser Pulses on Synthesis of SnO2 Nanoparticles by Laser Ablation in Methanol
Volume 32, 6B , June 2014, Page 1059-1067
Abstract
SnO2 nanoparticles were prepared by laser ablation of tin in methanol at room temperature. The particles were characterized by means of TEM, AFM, FTIR, UV-Visible absorption spectrum ... Read More ...Oxygen Effect on Structural and Optical Properties of WO3 Films by Pulsed Laser Deposition
Volume 32, 6B , June 2014, Page 1068-1073
Abstract
This work includes the deposition of WO3 as a thin film on glass substrates by pulsed laser deposition method. The influence of Oxygen pressure on the structural and optical properties ... Read More ...2D Virtual Image Generation for Document Security Using Bezier Cubic Splines
Volume 32, 6B , June 2014, Page 1074-1083
Abstract
This paper presents suggested algorithm to draw or generate a 2D virtual secure image from Arabic text in any document to make it a secure document and avoid any fraud operations which ... Read More ...Estimation of Land Surface Temperature for Different Regions in Iraq Using Remote Sensing Technique (ETM+)
Volume 32, 6B , June 2014, Page 1084-1091
Abstract
Temperatures are important factors that have an impact directly and indirectly on human, so the attention to this aspect certainly will be in the interest of human life. In this research, ... Read More ...Secret Sharing Scheme Based Technique for Authentication of Documents Images
Volume 32, 6B , June 2014, Page 1092-1105
Abstract
Digital document image is a form of persevering important information, and, because of rapid technological development, it is easy to copy, counterfeit this digital document image and ... Read More ...Structural,Morphology and PL Properties of ZnO Film Deposition on Porous Silicon
Volume 32, 6B , June 2014, Page 1106-1110
Abstract
ZnO thin film was deposited on glass and porous silicon by spray pyrolysis technology with fixed parameters consist (substrate temperature 400Co, deposition rate 100nm/min), and the ... Read More ...Continuous and Uniform Continuous Mappings on a Standard Fuzzy Metric Spaces
Volume 32, 6B , June 2014, Page 1111-1119
Abstract
In this paper we introduced the definition of standard fuzzy metric spaces then we discussed several properties of this space after some illustrative examples are given. Then we defined ... Read More ...Discharge Characteristics on the Synthesis of Carbon Nanostructures through Arc-plasma in Water
Volume 32, 6B , June 2014, Page 1120-1127
Abstract
Simple arc discharge technique was used for formation of carbon nonmaterials without using any type of gases. The used arc discharge technique between the pure graphite electrodes with ... Read More ...Study of the Thermal Properties for Polymer Matrix tudy of the Thermal Properties for Polymer Matrix
Volume 32, 6B , June 2014, Page 1128-1136
Abstract
This work focuson study thermal conductivity for polymers and their nano-composites usingtoner carbonnano-particles(TCNP)with particles sizeof (89.77nm) asanano-particles, with different ... Read More ...Study of Structural , Optical and Electrical Properties for Cr -Doped Tio2 Sensor for NH3 Gas
Volume 32, 6B , June 2014, Page 1137-1145
Abstract
Titanium doxide (TiO2) thin films were deposited on quartz substrates by spray pyrolysis method using titanium tetrachloride as precursor solution. Thin films were deposited at temperature ... Read More ...Solution of Problems in Calculus of Variations Using Parameterization Technique
Volume 32, 6B , June 2014, Page 1146-1157
Abstract
In this paper a direct method using parameterization technique is applied for solving some problems in calculus of variations. The parameterization technique based on Laguerre and Hermite ... Read More ...γ-Irradiation Effect on the Optical Constants, and the Electric Loss of PM-355
Volume 32, 6B , June 2014, Page 1158-1168
Abstract
The optical reflection, transmission, and UV/VIS- absorption spectra had been recorded in the wavelength(200-500nm) for PM-355 before and after irradiation with γ-ray irradiation ... Read More ...Estmation of the Function of Surface Roughness and Stability (p) in Defrrent Air Conditions Over Baghdad City
Volume 32, 6B , June 2014, Page 31-38
Abstract
In this work the function of surface roughness and stability (P) has been measured using horizontal wind velocity for different levels by radio sound over Baghdad city for Stable and ... Read More ...Study of Methyl Orange Effect on the Optical and Electrical Properties of Polystyrene (PS)
Volume 32, 6B , June 2014, Page 39-53
Abstract
The present work was concerned with study of the methyl orange(MO) dye concentration effect on the optical properties ,and electrical properties of polystyrene(PS). The samples were ... Read More ...Hydrogel and Poly Vinyl Alcohol /Chitosamine Chloride Blends Preparation and Study of Their Properties for Medical Uses
Volume 32, 6B , June 2014, Page 54-70
Abstract
The study is aimed at preparing poly vinyl alcohol (PVA) hydrogel by physical techniques using freeze/thaw method and by chemical method via the addition of cross linking agents, such ... Read More ...Effect of Impurity Particles on the Spectral Properties of Hibiscus sabdariffa Organic Dye used in Solar Cells Industry
Volume 32, 6B , June 2014, Page 71-79
Abstract
In this work, the spectral properties of the Hibiscus sabdariffa organic dye solved in different solvents were studied by introducing the effect of dye concentration on its absorbance ... Read More ...Production of Biological De-Emulsification by Bacterial Isolates Isolated from Local Soils
Volume 32, 6B , June 2014, Page 80-85