The Tikrit Journal of Engineering Sciences (Tikrit j. eng. sci.) (TJES) is a peer-reviewed journal published by the College of Engineering, Tikrit University. The journal’s aims are to disseminate the latest development and achievements in scientific research to the world’s community. To ensure quality, the submission of manuscripts to TJES shall be subjected to double-blind peer review by an international board of distinguished reviewers. The journal published 4-issues/a year and in English to strengthen the international exchange of academic research. The journal provides a forum for high-quality research communications and addresses all aspects of experimental observations based on theory and applications. The journal welcomes contributions from all who wish to report on new developments and the latest findings in engineering.

In addition to the Engineering disciplines of Civil, Chemical, Electrical, Mechanical, Petroleum Engineering, and Environmental Engineering, TJES is interested in a theme issue on specific topics.

TJES was originally published in 1994 with one issue per year; it had basic requirements and sources. TJES issued two issues in 1999 and started 4-issues per year since 2004.

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 Editor :Prof. Dr. Aziz Ibrahim Abdulla

Civil Engineering, Tikrit University, Iraq

E-mail: [email protected]; [email protected]

Phone: 009647708450730

ISSN(s): 1813-162X (print), 2312-7589 (online)

Announcements

Current Issue

Vol. 32 No. 3 (2025): Vol. 32, No. 3, 2025

Published: 2025-06-17

Articles

Wind Disturbance Rejection of a Foldable Quadrotor Using Nonlinear PID-based Sliding Mode Control

Reyam G. Ghane, Mohammed Y. Hassan

1-16

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DOI: https://doi.org/10.25130/tjes.32.3.1

Removal of Phosphate Ions from Aqueous Solution by Al2O3 Nanoparticles Loaded on Activated Carbon Synthesized from Aloe Vera Gum

Ghalib J. K. Al-Sumaidaie, Muzher M. I. AL-Doury

1-17

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DOI: https://doi.org/10.25130/tjes.32.3.2

Dynamic Stiffness and Damping of Rigid Retaining Wall under Seismic Loading

Mohammed N. Jaro, Ahmed I. Mohammed

1-12

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DOI: https://doi.org/10.25130/tjes.32.3.3

Image Compression-Based Discrete Wavelet Transform Combined with Zooming-out Algorithm

Hiba Muhammed Atta, Mohammed Mustafa Siddeq

1-13

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DOI: https://doi.org/10.25130/tjes.32.3.4

An Improved Orthogonal Frequency Division Multiplexing System-Based Image Steganography Technique

Ali Y. Jaber, Ammar Al-Khafaji, Ahmed Mahfodh Mkhelf

1-10

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DOI: https://doi.org/10.25130/tjes.32.3.5

Integrated Single Stage Power Amplifier Based GaAs FET with Filter for Bluetooth Applications

Kahlan H. Hamid, Mohammed I. Dawod, Omar S. Abdulwahid

1-11

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DOI: https://doi.org/10.25130/tjes.32.3.6

Theoretical and Experimental Investigation of Forced Convection of Airflow Over Longitudinally Finned Flat Tube Bank Heat Exchanger

Ahmed H. Ahmed, Maki H. Zaidan, Manar S.M. Al-Jethelah

1-12

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DOI: https://doi.org/10.25130/tjes.32.3.7

Design of Fractional–PID Controller Based on Grey Wolf Optimization for Robotic Manipulator

Ahmed A. Oglah, Mohammed S. Saleh, Abidaoun H. Shallal

1-8

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DOI: https://doi.org/10.25130/tjes.32.3.9

Behavior of Gypseous Soil Treated by Arabic Gum Biopolymer Under Cycles of Wetting and Drying

Farouk M. Muhauwiss, Ahmed H. Hussein, Hashim Ghalib Al-Sumaiday

1-9

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DOI: https://doi.org/10.25130/tjes.32.3.10

Effect of Fines on the Geotechnical Properties of Cement Treated Sandy Soils

Ahmed Raad Al-Adhadh, Nik Norsyahariati Nik Daud, Badronnisa Yusuf, Alaa Hussein Al-Rkaby

1-14

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DOI: https://doi.org/10.25130/tjes.32.3.11

Estimation of Intensity Patterns and Distribution of Aridity Indices over Selected Zones of Iraq Using Different Computational Methods

Abdulwahab Mohammad Younis

1-8

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DOI: https://doi.org/10.25130/tjes.32.3.12

Assessing the Eco-Environmental Quality of Kirkuk City and Taza District Based on Pressure-State-Response Framework for Two Seasons Using Remote Sensing and GIS

Sundus Mohammed Azeez, Muntadher Aidi Shareef, Fawzi Mardan Omer

1-18

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DOI: https://doi.org/10.25130/tjes.32.3.13

Evaluation of Photo-Fenton and Photo-Fenton-Like Methods for Removing Direct Orange 118 Dye from Wastewater

Tamara Kawther Hussein, Nidaa Adil Jasim

1-16

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DOI: https://doi.org/10.25130/tjes.32.3.14

Efficient Energy Solution: Implementing a Smart PV-Generator Hybrid System for Enhanced Fuel Savings

Omar A. Abdulrazzaq, Aqiel Almamori, Raid K. Ibraheem, Sura N. Atewi, Haider S. Hussein

1-11

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DOI: https://doi.org/10.25130/tjes.32.3.15

Evaluation of Mechanical Properties of Al -7005/Red Mud and Phosphogypsum Hybrid Composites

Waleed T. Rashid

1-10

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DOI: https://doi.org/10.25130/tjes.32.3.16

Characterizing the Mechanical Performance of Laser Welded Lap Transverse Fillet Joints of Thick AISI 316L Stainless Steel

Raghad A. Al-Aloosi, Furat I. Hussein, Ahmed R. Alhamaoy, Muhannad A. Obeidi

1-13

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DOI: https://doi.org/10.25130/tjes.32.3.17

Evaluation of Cruise Control Systems: A Comparative Study of Fuzzy Logic, Linear, and Nonlinear Controllers

Ivan I. Gorial

1-18

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DOI: https://doi.org/10.25130/tjes.32.3.18

Review Article

Smart Polymer Composites Strain Sensors in Biomedicine: State-of-the-Art Material De-Sign and Applications

Tabarak M.K. Al-Sharooi, Wessam Al Azzawi, Muzher Taha Mohamed

1-19

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DOI: https://doi.org/10.25130/tjes.32.3.8
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