Volume 30 Issue 4
Published: 2025-06-25
Contents
Research Paper
Study the Influence of High Pressure on the Optical and Electronic Properties of Composite ZnO Using (DFT-GGA)
Ahmed Th. Shihatha, Abdulhadi M. Ghaleb, Rafea A. Munef
In this article, the lattice constants, band structure and optical characteristics of ZnO wurtzite structure under various pressures were studied using the generalized gradient approximation (GGA)...
Nonlinear Optical Properties of ZnO Thin Film at Low Laser Intensity Using Z-Scan Technique
Tharaa Sony, Thoalfiqar Ali Zaker, Ammar Tahssen Zakar, Hala Nazar Mohammed
In this work, a highly sensitive well-known z-scan technique was employed to study the nonlinear optical properties of Zinc Oxide thin films as a function of low laser fluencies. The transmissions...
Role of Ascorbic Acid in the Initiation and Growth of Helianthus annuus L. Callus under Salt Stress Conditions
Shima M. Sultan, Sajida A Abood
The research included study the effect of sodium chloride NaCl salt with concentrations 50, 100, 150 and 200 mM and ascorbic acid concentrations 20, 40 mg/ l-1 in the initiation and growth of...
Measurement of Body Fat Mass, Fat-Free Mass, and Muscle Mass Measured using Bioelectric Impedance and Dual-Energy X-Ray Absorptiometry
Firas Mohammed Ali Al-jomaily, Aya Azad Rasheed, Farah Mohamed Ali Nathim,
In this research, we discussed the bone density by measuring the total bone mineral density, fat mass and lean mass in a sample of Mosul people, as soon as to compare the accuracy of the BIA...
Spectrophotometric Determination of Mebendazole using Diazotization Reaction and Coupling with m-Aminophenol Reagent
Rowa Falah Mohammed, Farha Kh. Omar
A simple and sensitive spectrophotometric method has been developed for the determination of mebendazole (MBZ) in it's pure and tablet form. The method is based on alkaline hydrolysis of MBZ with...
Liquid-Liquid Extraction of Copper (II) in a Synthetic Sample using a New Macrocyclic Compound
hawar fakhir mohammed, Nabil adil Fakhre,
The paper describes the synthesis and characterization of a novel macrocyclic ligand. Liquid-liquid extraction studies were conducted to assess the extraction performance of the new macrobicyclic...
Effect of Switching the Preparation Solution for CdSe Films by (CBD) Method on, Thickness, Optical and Structure Properties of the Films.
Laith M. Al Taan, Sarah Y. Abdulkaleq
In this work, cadmium selenide (CdSe) thin films were prepared by two methods of chemical bath deposition (CBD) on glass substrate, where cadmium nitrate Cd (NO3)2 and sodium selenosulfite Na2SeSO3...
Morphological and Optical Properties of Silicon Nanostructure, Obtained by One Step Ag-assisted Chemical Etching
میادة حبیب حسین, Samir Mahmmod Ahmad
Silver-assisted one-step chemical etching (AACE) is a low-cost, straightforward method for producing silicon nanostructures to improve their light absorption; it includes the etching of the wafers...
Studying the Effect of Coronal Mass Ejections and Solar Flares on Thunderstorms in the City of Mosul for Solar Cycles 23 and 24
mohammed AKeel, Imad Ahmed Al-Ibrahimi
The study of the impact of solar activity on the Earth's climate is an important matter for predicting the change of climate elements for long periods. Most research has been limited to studying...
Electrical Conductivity Study of Aqueous Solutions for some Complexes of Manganese, Cobalt, Nickel and Copper Divalent Elements in Different Temperatures
Mohamed Yaha Al Tamer, ِAhmed Jassam Mohamed Subhi Jassam Al Lehebe,
Preparation of the complexes of some transition metal elements with 1,2-DACH compound and a study its conductivity in water at different temperatures , the determination of its electrolytic...
Review Paper
Terpenoids as Natural Allelopathic Compounds in Plants
iman radha jasim, May T. Alwattar, Hala M. Yaqub
