URN: http://nbn-resolving.iq/urn:nbn:iq:1025-tjes.v32i40

Published: 2025-08-29

Articles

Structural Behavior of Reinforced Shotcrete Slabs Incorporating Plastic Fibers

Abdulfatah A. Jawhar, Yousif A. Mansoor, Abdulkader Ismail Al-Hadithi

1-14

PDF
DOI: https://doi.org/10.25130/tjes.32.4.2

Experimental Study on the Effects of Fire on the Axial Strength of Hollow RC Columns

Karrar A. Al-Lami, Jasim M. Mhalhal, Yasir M. Saeed, Mahmoud M. Kamel, Thaar S. Al-Gasham

1-11

PDF
DOI: https://doi.org/10.25130/tjes.32.4.3

The Effect of Co-Surfactant Charge on the Structure Properties of Prepared Nano SBA-15 Using Sodium Silicate

Yousra S. Kareem, Hussein Q. Hussein

1-10

PDF
DOI: https://doi.org/10.25130/tjes.32.4.4

Implementing a New Lightweight Data Encryption Algorithm for Internet of Things

Hussein A. Mustafa, Galip Cansever

1-15

PDF
DOI: https://doi.org/10.25130/tjes.32.4.5

Comparative Evaluation of Flat and Convex Copper-Nanographene Electrodes in EDM: Effects on Performance Measures

Osama Sameer Sabbar, Ali Abbar Khleif, Baraa M. H. Albaghdadi

1-9

PDF
DOI: https://doi.org/10.25130/tjes.32.4.6

Shear Capacity-Curvature Ductility Relationship of High-Strength Concrete Cantilever Beam of Different Failure Modes

Hussein A. Merie, Mazin B. Abdul-Rrahman, Wisam A. Aules

1-23

PDF
DOI: https://doi.org/10.25130/tjes.32.4.7

Advancing Environmental Sustainability: Optimizing the Application of Activated Carbon from Sugarcane Trash and Cotton Seed Waste for Methylene Blue Adsorption

Hinal Afzal, Hafiz Miqdad Masood, Najaf Ali

1-14

PDF
DOI: https://doi.org/10.25130/tjes.32.4.8

Simulation of Gas-Liquid Flow in an Oscillatory Baffled Reactor Using COMSOL

Safaa M. R. Ahmed, Mudheher M. Ali

1-11

PDF
DOI: https://doi.org/10.25130/tjes.32.4.9

Simulation of Heat Gain by Conduction Through Walls for Residential Buildings in Iraq: Ramadi City as Case Study

Kafel A. Mohammed, Salah F. A. Sharif, Tareq H. Abed

1-12

PDF
DOI: https://doi.org/10.25130/tjes.32.4.10

Assessing the Accuracy of NASA Power Meteorological Data in Iraq

Laheab A. Al-Maliki, Sohaib Kareem Al-Mamoori, Khaled El Tawil, Nadhir Al-Ansari, Fadi G. Comair

1-23

PDF
DOI: https://doi.org/10.25130/tjes.32.4.12

Shear Capacity- Rotational Relationship of the Normal Reinforced Concrete Beams

Othman M. Abdullah, Aziz I. Abdullah, Wisam A. Aules

1-18

PDF
DOI: https://doi.org/10.25130/tjes.32.4.13

A Numerical Study of Uniform Copper Foam Porous Disk Distribution for Heat Transfer Enhancement in Parabolic Trough Collectors

Mustafa F. Hasan, Mohammed A. Nima

1-14

PDF
DOI: https://doi.org/10.25130/tjes.32.4.15

Transforming Wheel Waste into Functional Composites: Effect of Ground Tire Rubber and Hollow Glass Microspheres on Low-Density Polyethylene

Hashim S. Hammood, Najeeb S. Abtan, Saad R. Ahmed

1-14

PDF
DOI: https://doi.org/10.25130/tjes.32.4.16

Vulnerability of Baghdad Soil to Liquefaction (Numerical Study)

Roaa H. Ismael, Ahmed A. Al-Obaidi

1-14

PDF
DOI: https://doi.org/10.25130/tjes.32.4.17

Encoding Techniques Based on Reversible Quantum Dot Cellular Automata

Mohammed Hussein Ali, Noora H. Sherif, Suhad Qasim Naeem

1-10

PDF
DOI: https://doi.org/10.25130/tjes.32.4.18

Spectrally Efficient Enhanced PAM-OFDM Based on RF Wireless Communication System

Ibrahim Khalil Sileh, Saad Mshhain Hardan, Oguz Bayat

1-8

PDF
DOI: https://doi.org/10.25130/tjes.32.4.20

Finite Element Analysis of a Permanent Magnet Brushed DC Motor Based on RMxprt/Maxwell 2D

Aula Ghazi Salim, Amer Mejbel Ali

1-17

PDF
DOI: https://doi.org/10.25130/tjes.32.4.22

Assessment of Friction Losses and Friction Factor in Polypropylene Pipes

Ahmed Abdulatif Jadoua, Raad Hoobi Irzooki

1-14

PDF
DOI: https://doi.org/10.25130/tjes.32.4.23

Effect of Waterproofed Nano-silica on Some Engineering Properties of Gypseous Soil

Kawther G. Abd, Akram H. Abd

1-11

PDF
DOI: https://doi.org/10.25130/tjes.32.4.24

Truck Accident Prediction and Risk Factors Analysis in Jordan: A Machine Learning Approach

Mu’ath Al-Tarawneh

1-10

PDF
DOI: https://doi.org/10.25130/tjes.32.4.25

Effect of Geometric Parameters on the Behavior of Concrete-Filled Steel Tubular Frames

Ali K. Al-Asadi

1-9

PDF
DOI: https://doi.org/10.25130/tjes.32.4.26

Simulation and Experimental Validation of Stress Analysis for Train Coupler

Makmuri Nuramin, Anwar, Rohadi S. B. Utomo, Djoko W. Karmiadji, Budi Haryanto, Yudi Irawadi, Budi Prasetiyo, Akhmad Sarif, Arga A. Nugroho, Muchamad Gozali, Indra H. Mulyowardono, Muhammad Awwaluddin, Hedi Purnomo

1-12

PDF
DOI: https://doi.org/10.25130/tjes.32.4.38

Boosted Query Expansion for Agricultural Decision Support: A Hybrid Framework Combining Case-Based Reasoning, Fuzzification, and Machine Learning

Surabhi Solanki, Vaibhav Srivastav, Anirban Bhattacharya, Pulakesh Roy, Suprava Ranjan Laha, Sachin Kumar, Debasish Swapnesh Kumar Nayak

1-11

PDF
DOI: https://doi.org/10.25130/tjes.32.4.39

Review Article

Nanomaterials as an Environmental Sustainability Choice for Wastewater Treatment: A Review

Wael Adil Obaid, Enas Shehab Ahmed, Rawaa Adnan Khalaf

1-24

PDF
DOI: https://doi.org/10.25130/tjes.32.4.1

A Comprehensive Review of Reactive Carbon Dioxide Removal and Utilization Techniques

Ahmed A. Ali, Harith N. Mohammed, Safaa M. R. Ahmed

1-34

PDF
DOI: https://doi.org/10.25130/tjes.32.4.11

Implementing Weather Generators for Prediction of Future Climate Changes: A Review Paper

Mohammed A. Dheyaa, Mustafa M. Al-Mukhtar, Khalid Shemal

1-18

PDF
DOI: https://doi.org/10.25130/tjes.32.4.14

Waste Rubber-Polyethylene Composite Materials for Enhancement of Mechanical, Thermal, and Electrical Properties–A Critical Review

Hashim S. Hammood, Najeeb S. Abtan, Saad R. Ahmed

1-20

PDF
DOI: https://doi.org/10.25130/tjes.32.4.21