Diyala Journal of Engineering Sciences Vol. 19, No 3, September 2026

Original Articles

• Machine Learning-Based High-Isolation Dual-Band MIMO Antenna with Gain Prediction for 5G Networks at 28/38 GHz

  Md Mahabub Alam, Md. Ashraful Haque, Md Ershadul Haque, Md. Suaibur Rahman

  1-21

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• A Hybrid Wav2Vec2 and LFCC-CNN Framework for Voice Spoofing Detection

  Abdul Ashfaque Basha, K. Venkata Prasad

  22-34

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• A Data-Driven Approach for Demand Side Flexibility: Reducing Peak Demand and CO2 Emissions in Smart Grid

  Seema Pal, Kumar Shantanu, Niraj Kumar Choudhary, Nitin Singh

  35-51

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• Positional Encoding Enhanced Graph Quantile Learning for Uncertainty-Aware Spatial Prediction

  Srinivasu Badugu, R. Manivannan, D Radhika

  52-70

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• Photovoltaic MPPT Control Strategy Based on Tuna Swarm Optimization TSO Algorithm

  Zeyad Obaid, Ali Sachit Kaittan, Hassan Jasim Mohammed

  71-85

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• Energy-Efficient and Scalable Routing Scheme for Wireless Sensor Networks

  D. Thamizhselvi, A. Punitha, T. Sheela

  86-98

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• Enhanced Feature Pyramid Network Using a Binary-Encoded Genetic Algorithm for Brain Tumor Segmentation

  Bahman Kadhim Ibrahim, Serwan Ali Mohammed, Sagvan Ali Saleh

  99-114

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• Beyond ISO Approximations: Tool-Path-Based Analytical Modelling of Root Fillets in Altered-Tooth-Sum Spur Gears

  Avil Allwyn Dsa, Helga Lobo, AR Rajesh, Joseph Gonsalves4

  115-127

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• Design and Analysis a New prosthetic Foot made of Discontinuous Glass Fiber

  Mohammed Ismael Hameed

  128-139

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• A Data-Driven Multiscale Nonlinear Segmentation Framework for Silicosis Detection Using Machine Learning

  N. Shivaanivarsha, P. Kavipriya

  140-156

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