Volume 32 Issue 2

Published: 2025-06-25

Contents


Research Paper
Detection of Heat Resulting from Determining the Concentrations of some Radionuclides for Different Samples of Natural Water in Nineveh Governorate, Iraq

Firas Mohammed Ali Al-jomaily, Danya al sofy, Atef Mohamed El-Taher

The current study included the determination of the Heat Production Rate (HPR) resulting from the decay of radioactive elements (238U, 232Th, and 40k) after determining their concentrations using...

DOI: 10.33899/rjs.2023.178581

Pages: 21-30
Assessment Biochemical Parameters Role in Women with Polycystic Ovary Syndrome (PCOS) in Nineveh Governorate

Muna H. Jankeer, Khairia A. Aldulaimy

Polycystic ovary syndrome (PCOS) is one of the most common endocrine disorders in female reproductive age, it is associated with metabolic disorder, oxidative stress and infertility. This study...

DOI: 10.33899/rjs.2023.178579

Pages: 1-9
Investigation of the Acceleration and Deceleration Performance of the New Geometrical Shapes of the Three Electrode

Abdullah Idrees Alabdullah, Mohammed idrees kanaan albayati, Alaa Al-Ahmad

Electrostatic lenses are established using billed electrodes with cylinder bores which are exactly organized on a line of symmetry. In this paper, four designs of three-element cylindrical...

DOI: 10.33899/rjs.2023.178573

Pages: 30-37
Bioplastic Degradation, Production and Genetic Improvements of Bioplastic Producing Strains: A review

Rayan Mazin Faisal, Raed S. Alsaffar

Plastics have been polluting the environment for a long time due to their persistence in all ecosystems and especially in the marine ecosystem. Until now, the best candidate found to substitute...

DOI: 10.33899/rjs.2023.178577

Pages: 69-74
An Active Inductor Based Transimpedance Amplifier with Two Local Feedbacks as a Fiber Optic Application

Ruwaida A. Al-Berwari, Muhammed Hameed Alsheikhjader

An important use of active inductor feedback is reported. It was evident that a frequency dependent impedance of an active inductor is similar to that of an ordinary spiral inductor which is a key...

DOI: 10.33899/rjs.2023.178574

Pages: 38-52
Detection of Parasitic Contamination of Cress Crop Irrigated with Two Types of Water in Jumka Village, Erbil – Iraq

Yahya Shekha, Halwest A Hassan

This study aims to evaluate the risk of using untreated wastewater for vegetable contamination. Water samples and vegetables cress and scientific name (Lepidium sativum) were collected from farms...

DOI: 10.33899/rjs.2023.178570

Pages: 1-9
A review: Determination of Diclofenac Sodium in Certain Pharmaceutical Preparations by Spectrophotometric and Chromatographic Methods

Nada Khalil, Hana Shuker Mahmood

Diclofenac is act as analgesic and antipyretic drug, known as voltarol, voltarine, dicloflex, and many other known brand names, formulated mainly as capsules and tablets, or as gel and...

DOI: 10.33899/rjs.2023.178578

Pages: 75-80
Spectrophotometric Estimation of Lanthanum with Alizarine Red S and Triton X-100 -Applications to Water Samples and Urine

salim ali mohammed, Ahmad Ismael,

This method involves the development of a highly sensitive spectrophotometric procedure to estimate lanthanum in an aqueous medium. The procedure involved the treatment of lanthanum with Alizarine...

DOI: 10.33899/rjs.2023.178572

Pages: 20-29
The Protective Effect of Grape Seed Oil on some Fertility Parameters in Male White Rats (Rattus norvegicus) Treated with Tamsulosin

Yazdan Jasim Qaro, waad shaher

This study was conducted to investigate the protective effect of Grape seeds oil on some fertility parameters in white rats (Rattus norvegicus). This study used (36) male rats age (2.5-3) month,...

DOI: 10.33899/rjs.2023.178580

Pages: 10-20
Shielding Properties of Al- Cu- Pb Alloys by XCOM and Experimental Data

Laith A. Najam, Karam Myaser Abd Al- Aziz, Mahmood A. Hamood, Ayman M. S. Al –Sawalha, Howaida M. Ahmed

The current study, the efficiency of many binary and triple aluminum alloys was examined for the alloys samples consisting of (Al-Cu-Pb). These alloys were manufactured in the laboratories of the...

DOI: 10.33899/rjs.2023.178582

Pages: 31-38
Effect of Diffuseness Parameter on the Fusion Cross-Section of Closed-Shell Nuclei

Bilal M. Othman, Adil M. Hussein, Ali H. Taqi

Heavy-ion fusion reactions are important and essential to express the dynamical properties of colliding nuclei, and to address the tunneling effect in quantum mechanics. In the fusion process, the...

DOI: 10.33899/rjs.2023.178575

Pages: 53-63
Modified Optical Properties of Arsenic Selenide Thin Film at Low Temperatures

Maher Nadher Abdullah,

With the simultaneous thermal spraying of glassy arsenic selenide (As2Se3), a significant influence of the introduced Indium (In) and Selenium (Se) on the films' structural and photovoltaic...

DOI: 10.33899/rjs.2023.178576

Pages: 64-68
Screening of Conditions for Manganese Peroxidase Production from White Rot Fungi (Pleurotus djamor)

Eze C. G., Eze Martha I., Oparaji E. H.

The need for alternative and environmentally friendly methods for waste clean-up has led to the use of enzymes in bioremediation. In this study, white rot fungi were isolated from decaying plant...

DOI: 10.33899/rjs.2023.178571

Pages: 10-19
Review Paper
Synthesis and Study Biological Activities of Sulfur - Containing Drugs

Mohanad Yakdhan Saleh, Ghufran Th. Sadeek, Zainab F. Saeed

The importance of developing sulfur therapy is crucial to achieving the progress of pharmaceutical works - functional groups produced from sulfur can be found in a wide range of medicines due to...

DOI: 10.33899/rjs.2023.178632

Pages: 81-97