Vol. 7 No. 1 (2025): March - 2025

View Vol. 7 No. 1 (2025): March - 2025

This issue consists of 10 articles from 38 authors affiliated with 17 institutions from 13 countries including:

Iraq (Middle Technical University, University of Wasit, Al-Iraqia University)
Cameroon (University of Ngaoundere)
France (University of Le Havre Normandie)
India (National Institute of Technical Teachers, Training and Research, National Institute of Technology)
Hungary (Budapest University of Technology and Economics)
Islamic Republic of Iran (Qom University, Islamic Azad University)
Malaysia (Universiti Malaysia Perlis (UniMAP))
Tunisia (University of Monastir)
Sweden (Avesta Research Center, Outokumpu Stainless AB)
Sudan (Karary University)
China (Guizhou Honghao Mineral Resources Consulting Services Co.)
USA (Ozone NDT Consulting LLC)
Pakistan (University of Engineering and Technology)

DOI: https://doi.org/10.51173/jt.v7i1
Published: 2025-03-31

Full Issue

Engineering (Miscellaneous): Electrical and Electronic Engineering

  • Topologies of photovoltaic pumping systems: solar-powered and battery-powered systems

    Optimization of Photovoltaic Water Pumping Systems: Progress, Limits, and Prospects for a Healthy Energy Future

    Alain Foutche Tchouli, Stephane Ngasop Ndiya, Hilaire Tchami, Claude Bertin Nzoundja Fapi, Hyacinthe Tchakounté
    1-18
    DOI: https://doi.org/10.51173/jt.v7i1.2606
  • (a) Block diagram of FFT-based sensor data communication system, (b) Picture of the sensor data acquisition system circuit, (c) Circuit diagram of sensor data communication system circuit

    Development and Assessment of Highly Sensitive, Economically Viable, and Environmentally Sustainable Fabric-Based Flexible Capacitive Pressure Sensors

    Subrata Pandey, Soumitra Kumar Mandal
    19-27
    DOI: https://doi.org/10.51173/jt.v7i1.2626
  • The single-line diagrams for Case 2

    Optimizing Power System Performance: The Significance of Placement and Sizing of Battery Energy Storage Systems

    Harith B. Hussien, Ahmed J. Abid, Naseer M. Yasin, Ameer L. Saleh, Hayder Jasim Habil
    28-36
    DOI: https://doi.org/10.51173/jt.v7i1.2325

Engineering (Miscellaneous): Computer Engineering

  • Calculate mean average precision

    Identification of Vehicle Logos in Deep Learning: A Comprehensive Survey

    Mustafa Noaman Kadhim, Ammar Hussein Mutlag, Dalal Abdulmohsin Hammood, Nurulisma Binti Hj. Ismail
    37-47
    DOI: https://doi.org/10.51173/jt.v7i1.2099

Engineering (Miscellaneous): Mechatronics

  • Human Audiometer devices

    A Low-Resource Hearing Testing Device: An Arduino-Based Audiometer

    Ammar A. Majeed, Ismail Hburi, Raad Farhood Chisab, Douaa Ali Saed
    48-55
    DOI: https://doi.org/10.51173/jt.v7i1.1741

Engineering (Miscellaneous): Civil and Structural Engineering

  • Fly Ash

    Effect of Steel Fibers and Iron Filings on Concrete Properties with Partial Replacement of Cement by Fly Ash

    Zainab A. Mohammed, Assel Qaddoori Makhool, Yasir W. Abdujaleel, Ishraq Hameed Naser, Gummadi Chiranjeevi
    56-65
    DOI: https://doi.org/10.51173/jt.v7i1.2638

Engineering (Miscellaneous): Surveying and Geomatics Engineering

  • Location map of the water monitoring station

    Investigating the Changes of Dissolved Substances in Water Using Remote Sensing (Case Study: Al-Gharraf River)

    Salwa Mohammed Hasan Abbas, Amir Shahrokh Amini
    66-79
    DOI: https://doi.org/10.51173/jt.v7i1.2625

Mechanical Engineering: Renewable Energy

  • Bounds of the case study

    Energy and Performance Analysis of Solar Solid-Dry Cooling Systems for Energy-Efficient Buildings in Tropical Regions

    Saleh Radam Saal, Armaan Adamian, Ali Adelkhani
    80-93
    DOI: https://doi.org/10.51173/jt.v7i1.2358

Mechanical Engineering: Welding Engineering

  • Schematic of joining zone’s geometrical features

    Vibration Analysis of Resistance Spot Welding Joint of Similar Metals (Carbon Steel AISI 1005): A Review

    Osamah Sabah Barrak, Slim Ben-Elechi, Sami Chatti
    94-104
    DOI: https://doi.org/10.51173/jt.v7i1.2667

Material Science (miscellaneous): Materials Engineering

  • Schematics illustrating common methods of manufacturing composites; (a) Hand lay-up, (b) spray lay-up, (c) filament winding, (d) compression moulding, (e) extrusion compound, (f) injection moulding, (g) pultrusion, (h) RTM, and (i) VARTM

    A Review on Woven Carbon Fiber-Reinforced Epoxy Composites: Processing Methods and Mechanical Enhancement

    Riad Harwill Abdul Abas, Adil Elrayah, Rui Guo, Azher S Barrak, Salman Aatif
    105-114
    DOI: https://doi.org/10.51173/jt.v7i1.2670