Volume 18 Issue 1

Published: 2007-02-01

Contents


Article
Effects of Acetylsalicylic Acid on Ethanol – Induced Intrauterine Fetal Growth Restriction in Rats

Hamad J. Jumaa

The effects of acetylsalicylic acid (ASA) on intrauterine growth restriction induced by maternal ethanol consumption were studied. A single intraperitoneal dose of ethanol (2.96 g/kg body weight)...

DOI: 10.33899/rjs.2007.42615

Pages: 1-7
Antimutagenicity of Extracts of Three Edible Plants from Mosul City (Iraq) in Conidia of Aspergillus amstelodami

Abdulkareem F. Omar, Sahi J. Dhahi

The potential antimutagenic action of extracts of three common edible plants in Mosul was tested in conidia of the ascomycetous fungus Aspergillus amstelodami. Extracts of leaves of celery(Apium...

DOI: 10.33899/rjs.2007.42636

Pages: 8-19
Effect of Polymeric Chain Flexibility on Electrical Conductivity of Aromatic Polyesters

Asaad F. Khattab

Two types of aromatic polyesters were prepared by polycondensation of terephthaloyl dichloride with 2,7-dihydroxy naphthalene (polymer 1) and bis(4,4-di--naphthoyl) methane (polymer 2). The...

DOI: 10.33899/rjs.2007.42638

Pages: 20-27
Spectrophotometric Assay of Thymol in Various Samples by Coupling with Diazotized p-Nitroaniline

Sahar S. Mansour, Wadala A. Bashir

A simple and rapid spectrophotometric method for the trace determination of trace amount of thymol in various samples has been established. The method is based on the coupling reaction of thymol...

DOI: 10.33899/rjs.2007.42640

Pages: 28-37
Synthesis, Characterization and Biological Studies of Selenium Dithiocarbamates and their Ni+2 and Cu+2 Complexes

Amena F. AL-Omari, Wadala N. AL-Ani, Nabeel H. Buttrus

Selenium metal react with (RNHC(S)S)2 where R= (Ph or o-tolyl) in refluxing toluene to give the compounds Se{RNHC(S)S}4. New complexes of the type [M2Se{RNHC(S)S}4Cl4], where M=Ni+2 or Cu+2, were...

DOI: 10.33899/rjs.2007.42642

Pages: 38-47
Antioxidants and Some Biochemical Parameters in Alcoholism in Mosul City

Luay A. Al-Helaly, Tareq Y. Ahmad

The study was conducted in Mosul city to show the effects of alcoholism on antioxidants and some biochemical parameters which include: Vitamin E, Vitamin A, -carotene, Vitamin C, Folic...

DOI: 10.33899/rjs.2007.42645

Pages: 48-58
Design Enhancement of the 460 GHz, Second Harmonic Gyrotron Oscillator Through Its Dispersion Diagram

Raz N. Arif, Aras S. Mahmood

All high power radio frequency (RF) sources have their own dispersion diagram, giving the relation between the output frequency of the device and the axial wave number component of the...

DOI: 10.33899/rjs.2007.42691

Pages: 59-67
Origin of Ga’ara and Hussainiyat Clays, Iraqi Western Desert

Kotayba T. AL-Youzbakey, Salim Q. AL-Naqib

The two Formations Gaara and the lower clastic unit of Hussainiyat were deposited in fluvial system of deposition with slight different behaviors like the thickness of fining upward cycles in...

DOI: 10.33899/rjs.2007.42693

Pages: 68-80
Geomorphologic Map of Nineveh Governorate, Northwestern Iraq Using Visual Image Interpretation

Hekmat S. Al- Daghastani

For academic and practical purposes, this map project had the following components: 1-Compiling a geomorphic map as the basis for establishing a database and publishing a full-view map at a scale...

DOI: 10.33899/rjs.2007.42694

Pages: 81-90