The University of Zawia Journal of Natural Sciences (UZJNS) is a biannual peer-reviewed journal publishing original research across natural sciences. Covering mathematics, physics, chemistry, biology, environmental sciences, geology, and statistics, it promotes scientific exchange through English-language publications. All submissions undergo rigorous peer review to ensure quality and innovation. Published in March and September, UZJNS supports the university's commitment to advancing scientific knowledge.

Announcements

Announcement

2025-08-27

The upcoming issue of our journal is set to be published on 15th March 2026.

Current Issue

Vol. 2 No. 2 (2025): Univ Zawia J Nat Sci

Published: 15.09.2025

Computer Science

Robust Face Recognition using Multi-Resolution Multi-Threshold Local Binary Patterns

Mustafa M Alrjebi, Hesham A Aribi

41-47

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Chemistry

Spectrophotometric Determination of lisinopril dihydrate using dye bleaching method in pure and pharmaceutical drugs

Abdullah D Shallal, A T Albazzaz, Nabaa M Jasim, Narsi L Azabo, Elaaf A Ahmad, Maysoon M Ǩhudhur, Aws M Nejres

48-55

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Evaluation of Heavy Metals Contents in Spices Available on Zawia City`s Markets

Najat H Bahroun, Aesha F Abdassalam, Dheba M Abobaker, Mariam S Saleh, Manal A Alshareef, Sana N Salem

77-87

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Seasonal variation of heavy metal concentrations in sediments of Farwa Lagoon, Libya

Mahmoud A Barah

88-94

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Mathematics

Structural Properties of Graphs Defined by Bilinear Congruence on the Ring of Integers Modulo n

Hamza A Daoub, Omaema O Lasfar

56-70

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A Study on Analytic Functions Associated with the Generalized Hurwitz-Lerch zeta Function

Afaf A Abubaker

71-76

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Physics

Calculating Deformation Parameters and the Electric Transition Probability of the Even-Even Nuclei for (_^(54-62))Ni Isotopes

Mariam O Madi, Fozia O Madi, Eayad E Ezwam

95-99

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We are currently accepting submissions for future issues. UZJNS is a peer-reviewed, open-access journal that makes all articles freely available to all readers.

All published research is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

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