Al-Nahrain Journal for Engineering Sciences

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May 16, 2026

Announcement to Authors – Review Manuscripts Policy

The Al‑Nahrain Journal for Engineering Sciences (NJES) would like to inform all authors that, due to the exceptionally high number of review articles recently submitted, the journal will not...

April 11, 2026

Update on NJES Official Website and Manuscript Processing

Dear Esteemed Reviewers, We hope this message finds you well. We would like to inform you that Al-Nahrain Journal for Engineering Sciences (NJES) has officially launched a new domain and...

April 11, 2026

Important Announcement for Authors: NJES New Website and Manuscript Follow-up

Dear Valued Authors, We are pleased to announce that Al-Nahrain Journal for Engineering Sciences (NJES) has launched a new domain and website: www.nahje.com , which will serve as our...

About Journal

Al-Nahrain Journal for Engineering Sciences (NJES) is a distinguished open-access, quarterly publication dedicated to evaluating and sharing high-quality research across the full spectrum of engineering disciplines. Established in 1988 by the College of Engineering at Al-Nahrain University, NJES maintains rigorous standards of scientific excellence through a specialized peer-review process. As a journal indexed in Scopus and DOAJ, and a member of COPE, we ensure global visibility and strict adherence to international ethical standards while fostering innovation in fields ranging from civil and mechanical engineering to biomedical and information technology.

Journal Insights

30 days

Time to first decision

45 days

Review time

70 days

Submission to acceptance

30 days

Acceptance to publication

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Al-Nahrain Journal for Engineering Sciences

Articles

Minimizing The Phenomena of Reflection Cracks. A Review

Antenna Design for Ultra-Wideband System Using a Fractal H-Shaped Structure for Enhanced Filtering and Narrowband Operation

Evaluation of the Strength and the Moisture Sensitivity of the HMA Mixture with RAP

Influence of Environmental Fluctuations on Non-Diffracting Beams Used to Secure Data

Deep Learning-Based Classification of Alzheimer's Disease Using EEG Signals: A CNN Approach for Early Detection

Assessing Reliability in Manufacturing Systems by a New Arrangement of the Mean Time Between Failures (MTBF)

Extremely-Large Key-Space Color Image Encryption Scheme using Combined Memristive Chaotic System

Performance Optimization of Cylindrical WGM Microresonator Sensors for Various Delivery Fiber Diameters

The Impact of Participatory Design in Enhancing the Vitality of Urban Space

Fabrication Long Period Fiber Bragg Grating Based on Photonic Crystal Fiber Using CO2 Laser

Improving of Water Quality Parameters Using Stepped Cascade Aerator

A Virtual Platform to Solve Baghdad’s Traffics Jam Based on IoT

Design and Fabrication of Hollow-Core Photonic Crystal Fiber sensor For Different Edible Oils

A Review of Techniques, Indicators and Devices for Traffic Congestion Monitoring

Comparative Analysis of Deep Learning Models for Pneumonia Detection

Maximum Power Point Tracking Techniques for Photovoltaic Systems: A Review

Effect of Different Core Slopes and Filters on Seepage for Horan Dam, Iraq

Announcements

Announcement to Authors – Review Manuscripts Policy

Update on NJES Official Website and Manuscript Processing

Important Announcement for Authors: NJES New Website and Manuscript Follow-up

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Al-Nahrain Journal for Engineering Sciences (NJES)

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