Volume 19 Issue 2
Published: 2025-06-25
Contents
Article
The Effect of Al Concentration in The Window Layer on the Efficiency of p- Ga1-xAlxAs/p-n GaAs Solar Cell
Huda M. Muneer, Bassam M. Mustafa,
In this research a theoretical method was introduced to calculate the efficiency of GaAs solar cell, with a window layer (which epitaxially grown to prevent the surface recombination process caused...
The Effect of Eucalyptus and Orange Leaves Added to the Soil on Germination and Growth of Four Ornamental Plants
Janan Saeed, Fatin K. Ibraheem,
The experiment was conducted on green house to investigate the addition effect of fresh leaves of Eucalyptus (Eucalyptus camaldulensis L.) and Orange (Citrus sinensis L.) on seed germination and...
Studying Some of the Extracts and Isolated Proteinous Compounds From Apple (Pyrus malus) in Mice Exposed to Oxidative Stress
Mohammed B. Al-Saadon,
This study was conducted to prepare cold and boiled aqueous extracts of Pyrus malus fruits, and thens to isolate extracts of alkaloid, flavonoids and glycosides for this plant. The study also...
Isolation and Diagnosis of Some Auxins and Cytokinines in Seedlings and Callus of Nigella sativa L.
Rehab A. Al-Baker,
This study included detection the content of callus and seedlings of Nigella sativa L. IAA (Indole-3-acetic Acid) and 2,4-D (2,4-Dichlorophenoxyacetic Acid) of Auxins, BA (Benzyl Adenine) and...
Estimation of Glutathione in Three Organs of Experimentally Infected Mice by Trichomonas vaginalis Parasite
Maha A.AL-Samak, Ramzia H. Abdul Rahman, Wahda A. Khrofa,
The result of this study showed that there is decrease in the level of glutathione in the liver, kidney and heart tissues of infected mice by Trichomonas vaginalis after comparison with the control...
Genetic Effect of the Antifungal Griseofulvin in Aspergillus amstelodami
Hiba K. Mahmood, Sahi J. Dhahi,
The present work aimed at investigating two genetic aspects of the antifungal Griseofulvin (GRF) in the ascomycetous fungus Aspergillus amstelodami.The first was its ability to act as a mutagen and...
Study About the Use of (Alfalfa) Medicago sativa Extract in Preparing of Culture Media for Microorganism Growing
Muhsin A. Essa,
In this work the ability of (Alfalfa) Medicago sativa extract in preparing of culture for microorganism growing was estimated, results shows that the wet plant extract was most efficient than dried...
The Effects of Some Single Bacterial Isolates and Combination between them on Biodegradation of 2- Kirkuk Crude Oil
Yaseen Owaied
This study was conducted to show the ability of some isolates of bacteria, Pseudomonas aeruginosa, Bacillus subtilis, Actinomyces spp. and the combination between the three bacterial isolates to...
The Effect of Aqueous Extracts of Nerium oleander and Melia azedarach on Growth of Trichomonas vaginalis In vitro
Hussain I. Arteen, Rana S. Abdallah,
The present study involved the poisonous effect of an aqueous extract of Nerium oleander leaves and Melia azedarach fruits on Trichomonas vaginalis, growing on Diamonds medium (TYM)...
Measurement of Natural Radioactivity in some Marble Samples used as Building Materials
Rasheed M. Yousuf
A comprehensive and short term method has been employed to determine the radioactive contamination from natural sources. So, the natural gamma ray spectrum analysis technique using HPGe have been...
Histological and some Histochemical Studies on Hydatid Cyst Wall of Echinococcus granulosus in Human
Hamad J. Jumaa,
The present study is concerned with histological structure and histochemical composition of hydatid cyst layers of Echinococcus granulous from liver and lungs of naturally infected human being....
The Inhibitory Effect of Aqueous Extract of Siwak Plant Salvadora persica on Lactic Acid Bacteria Streptococcus and Lactobacillus spp. Isolated from Human Mouth
Esraa H. Ghanim, Adeeba Y. Shareef,
The study includes the isolation and identification of lactic acid bacteria which are considered as members of normal flora of the human mouth. These include the Lactobacillus and Streptococcus...
Effect of Soil Extracts of Sunflower Residue In Germination and Growth of Wheat and Sunflower Cultivers
Salah M. Saied, Wasan S. Hussan,
Laboratory experiments were conducted to find the allelopathic effects of aqueous extracts of sunflower residue added to soil of )local and Syrian caltivar ( in the four growth stages )seedling,...
