Vol. 41 No. 1 (2026)

View Vol. 41 No. 1 (2026)
Published: 15-03-2026

Full Issue

Articles

  • Linear Regression Analysis  of The Effect of Concrete Crack Dimensions on Tensile and Flexural Strength Recovery Using Sikadur-31 CF SLOW Epoxy Repair Material

    Nuri Muhammad El-Basha, Buthaina Al-Majdoub (Author)
    1-18
    DOI: https://doi.org/10.66411/jer.v41i1.123

  • Wadi Kuf Bridge: In-Situ Structural Evaluation and Proactive Engineering Recommendations for Ensuring Structural Integrity and Collapse Prevention

    Mustafa Taghdi, Yaser Amer Alobaidi (Author)
    19-28
    DOI: https://doi.org/10.66411/jer.v41i1.124

  • Optimization of Mechanical Dampers for Enhanced Vibration Isolation in Automotive Suspension

    Mohamed Ali Eltaeb, Mustafa Ali Esmaio (Author)
    29-48
    DOI: https://doi.org/10.66411/jer.v41i1.125

  • A Comparative Life Cycle Cost and Social Life Cycle Assessment of Materials for Lighting Pole Manufacturing

    Hasan S. Algornazy, Abdulbaset M. Alemam (Author)
    49-60
    DOI: https://doi.org/10.66411/jer.v41i1.142

  • Spectral Characterization of Flame Instability Induced by Acoustically Excited Fuel in Diffusion Flames with Different Burner Diameters

    Mohammed Al-Bakoush, Hanan Mohamed Edawi (Author)
    61-72
    DOI: https://doi.org/10.66411/jer.v41i1.144

  • An Assessment Study of Compliance of Fuel Stations in Al-Dhaher Directorate (Ibb, Yemen) With Site and Safety Standards Under the Yemeni Building Code

    Fadhl Hasan Karsh, AL-Eezy Ahmed AL-Oqab, Adel Hammood Lotf Nagi (Author)
    73-90
    DOI: https://doi.org/10.66411/jer.v41i1.346

  • The Effect of Orientation and Layer Thickness on The Tensile Strength of The 3D Printed Specimens

    Osama Terfas, Abdullah Bin Iltayif, Yasin Elghaber (Author)
    91-102
    DOI: https://doi.org/10.66411/jer.v41i1.146

  • Using GEOVIA Surpac 3D Software Instead of Manual Methods to Accurately Estimate Ore Reserve Potential in Libyan Quarries and Mines.

    Dr. Samir Deyab (Author)
    103-118
    DOI: https://doi.org/10.66411/jer.v41i1.120

  • Reassessing The Accuracy of Weibull Distribution for Wind Speed Modeling and Energy Assessment in Libya

    Khaled Abdusamad, Muammer Alus (Author)
    119-138
    DOI: https://doi.org/10.66411/jer.v41i1.121

  • A Hybrid Experimental-Numerical Approach for Structural Health Monitoring Using Sem and Measured FRF

    Khaled M. Ahmida Al-ashouri (Author)
    139-158
    DOI: https://doi.org/10.66411/jer.v41i1.138

  • Experimental and ANN-Based Prediction of Hardness in FDM-Printed PLA

    Adell Amer, Muamar Ben Isa, Abdusalam fkereen (Author)
    159-174
    DOI: https://doi.org/10.66411/jer.v41i1.282

  • Investigating The Flow Instability at The ITR-4M Fuel of TNRC’s Reactor Using PLTEMP/ANL Code

    Fatma M. Ghangir (Author)
    175-188
    DOI: https://doi.org/10.66411/jer.v41i1.119