Volume 23 Issue 2

Published: 2025-06-25

Contents


Article
Correlation and Path Coefficient Analysis of Grain Yield and its Component of Bread Wheat (Triticum aestivum L.)

Motaz A. Rashed, Arshad Th. Hamodi, Ebtisam N. AL-Assaf,

Five varieties of bread wheat (Triticum aestivum L.) (Intesar, Rabbeaa, Abo-Chreebe-3, Adnaniya and al-Eaz) and their half diallel crosses were used to study of the following quantitative...

DOI: 10.33899/rjs.2012.27975

Pages: 56-66
Comparison of Classical and Molecular Identification for Tannerella forsythia from Chronic Periodontitis Infections

Sahira I. AL-Sanjary,

The study included (48) Chronic Periodontitis samples were collected from both sexes with ages between (20-60) years, in addition to determination the average of pocket depth. Morphological and...

DOI: 10.33899/rjs.2012.27997

Pages: 79-90
Study the Effect of UV Radiation Dose on the Optical Properties of SSNTD – CN-85

Rana H. Mahmmod,

Experimental study has been performed to study the effect of ultraviolet radiation (244 nm) on the physical properties of the solid sate nuclear track detector CN-85 has(100m) thickness . Samples...

DOI: 10.33899/rjs.2012.29053

Pages: 130-140
Effect of the Different Seaweed Extract (Seamino) Concentrations on Growth and Seed Chemical Composition of Two Wheat Varieties

Mohammad A. AL-Ubeidi, Hussein S. AL-Rashedy, Abdul-Aziz S. Abdul-Jabar,

This study conducted at Biology department/ Education college/ Mosul University aiming to evaluate the effect of spraying the shoot parts of two wheat cultivars (Um Rabee and Sham 6) by two...

DOI: 10.33899/rjs.2012.29003

Pages: 100-113
Studies of the Mechanical Properties of Unsaturated Polyester Composite Reinforced by Randomly Woven Fiber Glass and Effect of Acidic Solutions on some of its Physical Properties

Huda A. Albakry,

ABSTRACT Preparation of unsaturated polyester reinforced with 20% (v/v) glass fiber woven randomly Ewere studied and the mechanical properties such as, Yong modulus (E), Impact Strength (I.S),...

DOI: 10.33899/rjs.2012.28858

Pages: 114-129
Isolation and Identification of Local Isolates of Sinorhizobium meliloti and Studying its Tolerance Towards the Herbicide Glyphosate

Fawz A. AL-Safar,

Four strains (FA37, FA38, FA39, and FA40 ) of Sinorhizobium meliloti were isolated from different agricultural areas of Ninaveh, Erbil and Duhok Governorates. Identification studies were conducted...

DOI: 10.33899/rjs.2012.27952

Pages: 11-21
The Inhibition Effect of some Plant Extracts on some Gram Negative and Gram Positive Bacteria

Fadia M. AL-Haiali, Zeyad T. AL-Rassam, Yazn M. Yassen,

The study includes detection of the antibacterial effect of aqueous and alcoholic extracts of (Glycyrrhiza glabra, Salvadora persica, Urtica dioica, Cymbopogon citrates) on bacterial isolates...

DOI: 10.33899/rjs.2012.27968

Pages: 22-38
Effects of Aqueous and Alcoholic Extraction of Salvia officinalis on Mechanical Activity of Smooth Muscle of Ileal Rabbit

Raja M. Al-Annaz,

The effect of different dosesof aqueous (boiled) and alcoholic extraction of Salvia officinalison rhythmic spontaneous activity of ileal smooth muscle of rabbit was investigated. The results...

DOI: 10.33899/rjs.2012.27998

Pages: 91-99
Detection of Porphyromonas gingivalis from Periodontal Pocket Infections by Microbial Cultivation and PCR Techniques

Amera M. M. Al-Rawi,

The study aimed to detect P. gingivalis from 49 patients with periodontitis at different ages and both sexes, after determination of pocket depth, types of infection whether chronic or progressive...

DOI: 10.33899/rjs.2012.27971

Pages: 39-55
Preparation of Laboratory Kit for Lipoteichoic acid as One of the Constituents of Gram-Positive Bacterial Cell Wall

Amera M. M. Al-Rawi, Tuka M. Al-Sawaf,

The study includes the production of antibody for LTA in the rabbit after isolation and purefication from S.aureus and St.viridans by injecting the animals regullary and consecutively with pure...

DOI: 10.33899/rjs.2012.27950

Pages: 1-10
Effect of Grape Seeds Powder on the Level of Some Antioxidants and Lipid Peroxidation of White Male Albino Rats Exposed to Oxidative Stress

Eman S. Mahmmud, Rukzan M. Daoud, Muna H. Jankeer,

The present study included the investigation of the effect of grape seeds powder Vitis vinifera in preventing oxidative stress induced by hydrogen peroxide H2O2 at a concentration 0.5 % given with...

DOI: 10.33899/rjs.2012.27982

Pages: 67-78