2026-06-23 FREE OF CHARGE for researchers outside Iraq

Journal of Education and Science (JES) has been published quarterly in March, June, September, and December by the College of Education for Pure Science, University of Mosul, Iraq, since January 1979. For regulatory purposes, JES will be published quarterly in January, April, July, and October starting in 2025. JES is a bilingual journal published in both Arabic and English. Starting in July 2025, JES will publish articles exclusively in English. The JES is an open-access journal that publishes original articles, review papers, and case reports in all fields of Chemistry, Biology, Physics, Computer, and Mathematics. A double-blind peer reviewing process is used to ensure the quality of the reviewing and publication of submitted manuscripts. JES has a good impact and is well-known among national and international scientists. JES has an archiving plan for electronic backup and preservation of access to the journal content using the Iraqi Academic Scientific Journals (IASJ). JES publishes under the Creative Commons Attribution 4.0 International (CC-BY) license. Journal of Education and Science has been indexed in DOAJ and IASJ. The accepted manuscript incurs a publishing fee of only 125000 IQD, as JES lacks financial support from governmental or nongovernmental organizations. The Publication fee for International authors is FREE OF CHARGE without any APC.

Vol. 35 No. 2 (2026): Volume 35, Issue 2

Volume 35, Issue 2

Published: 2026-04-01

Contents


Research Article
i-Semi-Inter-Open Sets in Topological Spaces

Balsam Jarjees, Sabih Askandar

This work introduces a novel class of  sets are called -semi-inter open sets and semi-inter open sets in topological spaces. A number of mathematical arguments have been used to thoroughly...

DOI: 10.33899/jes.v35i2.53681

Pages: 1-14
Measurement of Reduced Electromagnetic Transition (BM1/BE2) in the Strongly Coupled Bands in 161Er Nuclei

Jutyar Mawlan, Mohammed Ibrahim Mohammed

In this study, we examined the ratios of reduced electromagnetic transition probabilities for strongly coupled bands in  161 Er nuclei using the Gammasphere spectrometer. The nuclei were populated...

DOI: 10.33899/jes.v35i2.53767

Pages: 15-30
Parameter Tuning Using Harris Hawks Optimization for Improved Chronic Kidney Disease Classification

Omar Shakir Hasan, Maan Y Anad Alsaleem

At an early phase, chronic kidney disease (CKD) is usually not obvious. An appreciable reduction in kidney function is the primary sign of the disease. If CKD can be identified early, the rate at...

DOI: 10.33899/jes.v35i2.53649

Pages: 31-39
A Hybrid Logistic Regression Model with Harris Hawks Optimization (HHO) Algorithm of Hypertension Determinants among Iraqi Adults

Ammar Nasser

Hypertension is a major chronic disease worldwide and in Iraq. Baghdad especially suffers from it due to rapid urbanization, dietary changes, and lifestyle shifts. We lack local data on...

DOI: 10.33899/jes.v35i2.53624

Pages: 40-56
Study Optical Properties of Nickel Oxide Syntheses by Chemical Spray Pyrolysis

Noora Senan Khairallah, Mushtaq Al-Jubbori, Ayad Elhadi Elzwam

In this study, thin nickel oxide nanomembranes were obtained using thermal chemical spraying technology, which involves spraying a green-colored chemical solution at a rate of 30 sprays onto glass...

DOI: 10.33899/jes.v35i2.53669

Pages: 57-67
A Multiobjective Genetic Algorithm for Assessing Service Quality Factors in Banking Environment

Femi Ayo, Tola J. Odule, Lukman A. Ogundele, Sakinat O. Folorunso, Emmanuel F. Ologunleko

This study proposes a multiobjective genetic algorithm-based framework to optimize key determinants of service quality in banking environments, addressing the limitations of conventional SERVQUAL...

DOI: 10.33899/jes.v35i2.49855

Pages: 68-82
Simplified Hotel System by Linking Matrices and e-Abacus Diagram

Adian Neamat Alagha Alagha, Ammar Seddiq Mahmood

In the direction of a world that has started implementing its concepts in a new way where sustainability permeates or touches on a part of our everyday lives as a crucial component to set this...

DOI: 10.33899/jes.v35i2.53598

Pages: 83-88
Bibliometric Study of Research Productivity at the University of Mosul

zaid mundher

Research output is one of the most important aspects of the productivity of universities and scientific institutions. In practice, measuring this productivity no longer depends on quantity only,...

DOI: 10.33899/jes.v35i2.53945

Pages: 89-99
Study of the Optical and Morphological Properties of Thin Cadmium Oxide Films Prepared Using Spin Coating Technology

Nada Al-obaidi , Mushtaq Al-Jubbori, Ayad Elzwam

The study aims to prepare thin CdO films with a thickness of 232 nm using the spin coating method. This involved depositing the cadmium acetate in 2-methoxyethanol on glass substrates. This thin...

DOI: 10.33899/jes.v35i2.55916

Pages: 100-114
Saparation and identification of bioactive compounds from the seeds of Iraqi physalis angulata L. using chromatographic techniques

Fatima Basil Yousif, Fathi Abdullah Mandeel

This study aimed to investigate the phytochemical composition of Physalis angulata L collected from the Rabia region, west of Mosul, Nineveh Governorate/ Iraq. The active compounds of selected...

DOI: 10.33899/jes.v35i2.54233

Pages: 115-125
Detection of Enzymatic Virulence Factors in Candida albicans and Candida glabrata Isolated from Diabetic Patients

Rafea Qasim Hamzah, Enas Abdullah Ibrahim

Candiduria is among the most common infections in diabetic patients, and its incidence has increased markedly in recent decades. Candida spp. are frequently isolated from patients, with non-...

DOI: 10.33899/jes.v35i2.60528

Pages: 126-135