URN: http://nbn-resolving.iq/urn:nbn:iq:1025-tjes.v32i32

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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

PDF
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

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

Effect of Internal Recycle Ratio on the Nutrient Removal Efficiency Using Enhanced Bardenpho Process

Masood M. Hazzaa, Waleed M. Alabdraba

1-12

PDF
DOI: https://doi.org/10.25130/tjes.32.3.19

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

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