Volume 30 Issue 4
Published: 2025-06-25
Contents
Research Paper
Synthesis of Some Imine, From Pyrazole -1- Carbaldehyde Compound
Natiq Ahmad, YASSIR S. M. AL-JAWAHERI,
In this paper the synthesis of N[(1E)-1- ( 3,5.- disubstituted phenyl -4,5-dihydro-1H- pyrazol-1- yl) ethylidene or methylidene] substituted aniline [13-15] [17-19] and 1,1-{benzene- 1,4- or -1,3-...
DOI: 10.33899/edusj.2021.168951
Calculation of The Electronic Energy Band Structure of GaAs Crystal Using The Semiempirical Tight Binding Method
Mumtaz Mohammed Salih Hussien, Ismail Th. T. Yahya,
Abstract In this paper, the semi-empirical tight binding method for the nearest neighbors in the first Brillouin zone has been used to calculate the energy band structure of GaAs crystal which have...
DOI: 10.33899/edusj.2021.129475.1140
Study the effect of annealing on the some physical properties of ZnO and NiO nanostructures
abubakir AL-duory, Mutaz AL-juboori,
The annealing process was carried out for the Nano composed oxides (zinc and nickel) at different temperatures (200 C, 500 C, 700 C) and for a specific time of one hour for each temperature...
DOI: 10.33899/edusj.2021.129592.1144
Design and Implementation of an Electronic System of Salaries: (Nineveh Investment Commission as a Model)
Mohamed Qusay Alchalabi, Mafaz Mohsin Alanezi,
Electronic systems are considered one of the most important pillars in the development of the work of any institution, especially the systems related to the administrative and financial aspects. In...
DOI: 10.33899/edusj.2021.129618.1146
Study of Electrical Properties of Silver Nanoparticles on Porous Silicon
Ghazwan Ghazi Al Nuaimi, Mohammed ابراهیم alsaalihiu,
In this paper, porous silicon has been prepared and studied by photochemical etching method using a n-type silicon wafer with electrical resistivity (0.01-0.02 .cm), orientation (100), hydrofluoric...
DOI: 10.33899/edusj.2021.129664.1147
Study of optical and structural properties of prepared gold nanoparticles by pulse laser ablation method
Noor Mohammed Ali Fadhil, Fathi Mohammed Jasim,
In this paper, the ablation of pure gold target in distilled water (DW) using Nd:YAG laser of wavelength 1064 nm and different laser energies (480, 680, 880) mj, with repetition frequency of 6Hz...
DOI: 10.33899/edusj.2021.129702.1148
USING OF COCONUT MILK IN THE PRODUCTION OF ICE MILK
Abdalrahman Nabeel Al-Hyali, Ghanem Mahmoud Hassan,
This study was conducted for the purpose of making milk ice cream free from lactose and to demonstrate the effect of replacing cows' milk with coconut milk on the general characteristics of the...
DOI: 10.33899/edusj.2021.129793.1149
study of nuclear structure of even-even Dy isotopes
Aziz Mohammad Ali, Yaser Qasim, Mutasim Yousif,
(E(8_1^+))/(E(2_1^+)),(E(6_1^+))/(E(2_1^+)) , ( E(4_1^+))/(E(2_1^+)) and the ratios of In this study, the energy of the first exited 21+ for 152-156DY even-even isotopes are compared with the...
DOI: 10.33899/edusj.2021.129809.1151
Study of The Effect of Adding a Blend of Engineering Polymers on the Rheological Modifications of Sulfurated Asphalt
Mahmoud Abass, Ammar amdoon
In this study, a mixture of two polymers consisting of commercial adhesive [ethylene vinyl acetate (EVA)] and melamine (M) Which were used in this study. Different weights of both polymers were...
DOI: 10.33899/edusj.2021.129947.1157
Text dependent speaker identification system based on deep learning
Qasim Sadiq Mahmood, Yusra Faisal Al-Irahyim,
Speaker identification techniques are one of those most advanced modern technologies and there are many different systems had been developed, from methods that used to extract characteristics and...
DOI: 10.33899/edusj.2021.130144.1161
Spectrophotometric Determination of Amoxicillin Trihydrate by Coupling with Diazotized 2,4-dinitroaniline
subhi Mohsin jarullah, Hisham Amin Taher Al-Herki,
Abstact: A simple , accurate and sensitive spectrophotometric method has been developed for the determination of amoxicillin trihydrate (AMOX) as pure and in pharmaceutical preparations (capsule) ....
DOI: 10.33899/edusj.2021.130393.1165
Determination of the Residues of the Insecticide Lambda-cyhalothrin After Heat Treatment Using HPLC and Biological Evaluation
Laith Osama Al-Ramadany, Nabeel Mustafa Al-Mallah,
The present study was conducted with the aim of evaluating the effect of using three temperatures of 30, 40, and 50 C and five exposure periods of 6, 12, 24, 48 and 96 hours/degree of temperature...
DOI: 10.33899/edusj.2021.130469.1166
Calculations of Energy Band Structure of GaAs, GaSb and GaP Crystals as a Function of Temperature Using the Semiempirical Tight Binding Method
Mumtaz Mohammed Salih Hussien, Ismail Th. T. Yahya,
Abstract In this paper, the band structure of gallium group of III-V semiconductor has been calculated with temperature, the semi-empirical tight binding method was used to calculate the band...
DOI: 10.33899/edusj.2021.130682.1170
Review Paper
Significance of Enhancement Technique In Segmentation of Image and Signal: A Review of the literature
Ashraf AL thanoon, ghada mohammad tahir mohammad tahir kasim, Haleema Solayman,
Significance of Enhancement Technique In Segmentation of Image and Signal: A Review of the literature Abstract: From the last 70 years, there is continuous development in the field of digital...
DOI: 10.33899/edusj.2021.129161.1134
Speaker Recognition: Progression and challenges
Qasim Sadiq Mahmood, Yusra Faisal Al-Irahyim,
Speaker recognition is one of the field topics widely used in the field of speech technology, many research works has been conducted and little progress has been made in the past five to six years,...
DOI: 10.33899/edusj.2021.129802.1150
Real-Time Monitoring System Based on Li-Fi Network Technology in Healthcare
Yasser Nozad, Ayad Nozad Mohammedtawfiq
Patients at healthcare facilities require a long-term continuous healthcare monitoring system to keep track of their vital signs. Because it deals with human life, this system must be safe,...
DOI: 10.33899/edusj.2021.130106.1159
