Volume 29 Issue 3
Published: 2025-06-25
Contents
Research Paper
Synthesis and Study of Some fused Substituted 1,3,4-Thiadiazoles and 1,2,4-Triazoles from 4-Chloro- phenoxy acetic acid and 2,4-dichlorophenoxy acetic acid
Mudhar A. Othman,
In this work the synthesis of some substituted 1,2,4-triazoles and five ring system's reported. 2-(4-Chlorophenoxy) acetic acid (S1) was synthesis from corresponding substituted phenol by its...
DOI: 10.33899/edusj.2020.166251
Indirect Spectrophotometric Determination of Cefalexin monohydrate, Ceftriaxone Sodium and Cefotaxim Sodium in Pharmaceuticals Using N-Bromosuccinimde and Evans Blue Dye
mohamed thamer aghwan, Elham Sadullah Al-Talibi,
An indirect sensitive and selective spectrophotometric method has been developed for the determination of cephalexin monohydrate (CEM) ceftriaxone sodium (CFX) and cefotaxim sodium (CEF) in bulk...
DOI: 10.33899/edusj.2019.125959.1009
Effect of Seasonal Variation on Some Physio-Chemical Properties of Water of Tigris River in Mosul City.
Eman sami Al-Sarraj,
This study was conducted for some physical and chemical properties by knowing the impact of pollutants of Mosul city, for three selected stations of water along the Tigris River during the seasons...
DOI: 10.33899/edusj.2020.126256.1027
Spectrophotometric Assay of Piperazine hexahydrate in Pharmaceutical Formulation with 3,5- Dinitrosalysilic Acid Reagent
Usra Ibrahim Al-Neaimy, USRA Ibrahim Al-Neaimy,
A simple spectrophotometric method for the determination of piperazine hexa- hydrate was developed. The method was based on the proton transfer reaction with 3,5- dinitrosalicylic acid (DNS) in...
DOI: 10.33899/edusj.2020.126231.1023
Time decay of pulse current in capillary glow discharge
Muayad Abdullah Ahmed,
A high voltage pulse generator was development and implemented. It generates a sequence spike pulses with a varying pulse height from 0 to 5 kV; and changes the pulse width in ms range. This...
DOI: 10.33899/edusj.2020.126339.1032
Effect of Some Biochemical Parameters as Antioxidants in Placenta of infected Pregnant Weman with Toxoplasmosis
muna ismail Ibraheem, Layla Abdullah Mustafa, Ahmed yahya Ismeel,
. Reregulation of biochemical profile of host as a result of host cells-pathogen interaction may involve in pathogenesis of toxoplasmosis disease. The biochemical parameters in the placenta of...
DOI: 10.33899/edusj.2020.126095.1037
Study Boundary Problem with Integral condition for Fractional Differential Equations
Nawal Aziz Abdulkader, Nadia Adnan
In last many years ago there was a great interest in studying the existence of positive solutions for fractional differential equations. Many authors have considered the existence of positive...
DOI: 10.33899/edusj.2020.126471.1038
Spectrophotometric Determination of Aminophenol Isomers Via Oxidative Coupling Reaction with 4-Aminoantipyrine
Reem Abed Ahmed Al-Luhaiby, Mohammed Alenizzi
A spectrophotometric method has been developed for the determination of aminophenol isomers (o-aminophenol, m-aminophenol and p-aminophenol). The method is based on oxidative coupling reaction of...
DOI: 10.33899/edusj.2020.126543.1041
Modify the rheological properties of Daura asphalt by thermoplastic polyurethane using the microwave technique
Salam jajo Karash, Khalid Ahmed Owaid,
There is a growing need to produce asphalt materials with high economic feasibility, that is the production of asphalt materials with rheological properties that differ from the base asphalt...
DOI: 10.33899/edusj.2020.126651.1047
The rheological properties of asphalt modified by commercial adhesive (Ethylene-vinyl acetate) and air blowing process
saad salih alzbaidy, Ammar A. Hamdoon,
In this study, we modify the rheolgical prioperties of asphaltic materials by addative and air blowing. For this process, asphaltic materials have been oxidized by air blowing in the presence of...
DOI: 10.33899/edusj.2020.126673.1048
A study of essential components of three types of Bituminous Materials in Mishraq sulfur Mine
Nashwa Soleman, Hala Saad Jasim, Motea Al jbouri,
.The chemical constituentis of three types of bituminous materials found in different conditions in Mishraq sulfur Mine was studied. The FTIR spectroscopy showed reduce in the length of hydrocarbon...
DOI: 10.33899/edusj.2020.126679.1050
Incidence and Antibiotic Sensitivity of Klebsiella pneumonia isolated from urinary tract infection patients in Zakho emergency hospital / Iraq
Reem F Polse, Sozan M Qarani, Mahde Saleh Assafi, Nisreen Sabaly, Fawaz Ali
Uropathogenic Klebsiella pneumoniae is considered the most important causes of urinary tract infection, and recently the antibiotic resistance of this pathogen has increased dramatically. The study...
DOI: 10.33899/edusj.2020.126827.1056
Indirect Spectrophotometric Determination of Paracetamol Via Decolorization of Eriochrom Black-T With N-Bromosuccinimide
Theiaa Al-Sabha, Zahraa Jameel Al-Gubouri
A simple, precise and sensitive indirect spectrophotometric method is described for the assay of Paracetamol in its pure form and pharmaceutical formulations in the aqueous medium. The method is...
DOI: 10.33899/edusj.2020.126846.1060
Preparation and identification of some new thiazolidine -4-one compounds from Schiff base derivatives
Abdullah Dhyaa Al-khyaat, neam hazim saleem,
In this Study the two compounds ( 1 , 2 ) ( 5-styryl - 1,3,4- oxadiazol - 2-amine and 5-styryl - 1,3,4- thiadiazol - 2-amine ) were prepared by the reaction between ( cinammic acid ) and with of...
DOI: 10.33899/edusj.2020.126881.1061
Detection of MTHFR (A1298C) Gene Polymorphism in Women Suffer from Different Types of Abortion in Mosul City
Zahra Jasim Ramadan, Owayes Alhassani,
Genetic basis of recurrent abortion is poorly understood, Single gene mutations, polygenic, and cytogenetic factors are all found to show association with recurrent abortion. The analysis of single...
DOI: 10.33899/edusj.2020.126923.1064
Determination of Phenolic Compounds in Leaves for Some Cultivars of Pyrus malus L. and Pyrus communis L. Cultivated in North of Iraq and Identification by Using HPLC and Spectral Characters
Muna Omar Shehab, Amer Al-Maathidy,
The present work identified (8) cultivars belonging to the species Pyrus malus L. that included ("EarlyGold", "GrannySmith", "Royal Cala", "Red Delicious", "Golden Delicious", "Honey Crisp",...
DOI: 10.33899/edusj.2020.127061.1068
Comparative Anatomical Study for the Cultivars of Morus L. Species cultivated in North of Iraq
Raad Hammad Al-Badrany, Aamer Mohsen Al-Mathidy,
The current study is a comparative anatomical study of cultivars species belonging to the genus Moras L. which are cultivated in north of Iraq Namely Morus alba L. ("Beautiful Day", "Big White",...
DOI: 10.33899/edusj.2020.127117.1075
Investigate Oblique Incident Alpha Particle Tracks on CR-39 Detector
Khalid Ghanim Majeed, Yasser Taha Khlile,
In this paper, the nuclear track detector CR-39 with a thickness of 200 m is divided to several pieces. The area of one piece is 1 x 1 cm2. This study has involved two parts. Fist part is without...
DOI: 10.33899/edusj.2020.127268.1081
The Effect of Nickel and Aluminum Concentration on Cyclic Oxidation Resistance of Mild Steel (AISI 1020)
Yahya A. Salman, Mahmood A. Hmood, edrees edaan ghadeer,
Experimental studies have been made to determine the oxidation be heavier of several coatings system on commercial mild steel alloy (AISI 1020). The oxidation kinetics of a single stage coating...
DOI: 10.33899/edusj.2020.166256
Study of Some Biochemical Parameters and Fatty Acids Composition in Blood Serum of Men with Nasopharyngeal Carcinoma
Mohamed A. H. Jasim, Luma abdalmunim
The current study includes a comparison of a number of biochemical variables and the percentage of fatty acids in the blood of patients with Laryngeal and pharyngeal cancer who were diagnosed with...
DOI: 10.33899/edusj.2020.166250
