Vol. 32 No. 4 (2021)

View Vol. 32 No. 4 (2021)
DOI: https://doi.org/10.23851/mjs.v32i4
Published: 30-12-2021

Original Article

  • Performance of Elliptical Solar Cooker Suitable for Baghdad Environment

    Ola Abdul Kreem, Hazim H. Hussain
    1-5
    DOI: https://doi.org/10.23851/mjs.v32i4.1011

  • Analysis of the LST and Vegetation Indices relationship using Landsat-8 data in Duhok Governorate, Iraq

    Aws Ali AlKhudhairy, Yaseen K. Al-Timimi
    6-12
    DOI: https://doi.org/10.23851/mjs.v32i4.1012

  • Effect of Climate Change on Spring Massive Sand/Dust Storms in Iraq

    Saadiyah H. Halos, Salah Mahdi
    13-20
    DOI: https://doi.org/10.23851/mjs.v32i4.1105

  • Biosynthesis and Characterization of TiO2 Nanoparticles by Lactococcus lactis ssp. lactis

    Susan Abdul Raheem Hasan, Jehan AbdulSattar Salman, Sawsan Sajid Al-Jubori
    21-25
    DOI: https://doi.org/10.23851/mjs.v32i4.1034

  • Synthesis and Antimicrobial Activity of New Benzimidazole derivatives Bearing Five-Membered Heterocyclic Moieties

    Ammar Ferman Abbood, Ahmed M. Abdula, Ghosoun Laftaa Mohsen, Younis Baqi
    26-33
    DOI: https://doi.org/10.23851/mjs.v32i4.992

  • Analysis of Chemical Composition for Sasanian and Parthian Artwork Found in Various Region of Garmian Areas with Micro-XRF and P-XRF

    Ahmad Nizamedien Barzingi
    34-41
    DOI: https://doi.org/10.23851/mjs.v32i4.1047

  • Evaluation of Naïve Bayes Classification in Arabic Short Text Classification

    Mohammed Fadhil Ibrahim, Mahdi Ahmed Alhakeem, Nawar Abbood Fadhil
    42-50
    DOI: https://doi.org/10.23851/mjs.v32i4.994

  • Z-transform solution for nonlinear difference equations

    Eman A. Hussain, Asmaa Salih Jasim
    51-56
    DOI: https://doi.org/10.23851/mjs.v32i4.1019

  • Wetting Property of Tin Nanoparticles Thin Films

    O. S. Mahdi, Nadheer Jassim Mohammed
    57-59
    DOI: https://doi.org/10.23851/mjs.v32i4.972

  • Dependence of the Structural and Optical Properties of Gallium Oxide Nanostructures on Laser Fluency

    Khalid H. Jebur, Nadheer Jassim Mohammed
    60-66
    DOI: https://doi.org/10.23851/mjs.v32i4.993

  • Cactus-like Gallium Oxide Nanostructure for Gas Sensor Applications

    Khalid H. Jebur, Nadheer Jassim Mohammed
    67-71
    DOI: https://doi.org/10.23851/mjs.v32i4.997

  • Radon Gas Questionnaire for Students of the College of Science, Mustansiriyah University

    Hadeel Tariq Hamad, Nada Farhan Kadhim, Mahmood Salim Karim
    72-75
    DOI: https://doi.org/10.23851/mjs.v32i4.1014

  • Tribological Characteristics Near Welding Limit for Petroleum Metal Pipelines

    Atheer M. Jameel, Bahjat B. Kadhim, Fadhil K. Farhan
    76-82
    DOI: https://doi.org/10.23851/mjs.v32i4.1025

  • Improvement of Corrosion Protection of Oil Pipeline Welding via Adding Tin Disulfide Nanoparticles

    Atheer M. Jameel, Bahjat B. Kadhim, Fadhil K. Farhan
    83-88
    DOI: https://doi.org/10.23851/mjs.v32i4.1028

  • Measurement of Activity Concentration Levels of Radionuclides and Assessment of Radiation Hazards for Well Water Samples Collected from Baghdad Governorate, Al-Sadr City, Iraq

    Wisam Ibrahim Taher, Iman Tarik Al-Alawy
    89-96
    DOI: https://doi.org/10.23851/mjs.v32i4.1031

  • Simulation and Parameterization of Longitudinal Development using Different Hadronic Interaction Models

    Kadhom F. Fadhel, A. A. Al-Rubaiee
    97-103
    DOI: https://doi.org/10.23851/mjs.v32i4.1035

  • Thermal Effect in a 3-D Simulation within Multilayer Thin Film of Ultrafast-Pulsed Laser

    Muhaiman Ali Abdul-Hussain, Haidar J. Mohamad
    104-109
    DOI: https://doi.org/10.23851/mjs.v32i4.1039

  • Comparison Between Photoactivity of ZnO/NiO Nanostructures Synthesized by CBD and Modified -CBD for Rhodamine B Removal

    Sahar Mohammed Ali, Osama Abdul Azeez Dakhil, Emad Hameed Hussein
    110-116
    DOI: https://doi.org/10.23851/mjs.v32i4.1050