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A. V. Umarov

28 ta ish

Tashkent State Transport University, pass. 1st Temiryulchilar, 1, 100167 Tashkent, Uzbekistan

  1. Influence of the parameters to transition capacitance at NCDS-PSI heterostructure

    I.B. Sapaev, Б. Сапаев, Diyorjon Àbdullaev +5

    MaqolaChalcogenide Semiconductor Thin FilmsE3S Web of Conferences20239 iqtibos
    ABI

  2. Investigation of ultrafine expansion in Epr studies of a polymer composition based on polystyrene

    A. V. Umarov, Dilnavoz Kamalova

    MaqolaMaterial Properties and ApplicationsAIP conference proceedings20208 iqtibos
    ABI

  3. Design and optimization of a modified solar-driven energy system utilizing advanced heat recovery methods for electricity and hydrogen production in sustainable urban applications

    Mohamed A. Ismail, Ghanim Kadhim Abdul Sada, Abdelfattah Amari +5

    MaqolaHybrid Renewable Energy SystemsProcess Safety and Environmental Protection20247 iqtibos
    ABI

  4. Engineering novel 2D MXene-based dual Z-scheme heterojunction photocatalyst for enhanced TC hydrochloride degradation and hydrogen evolution

    Abdelfattah Amari, Hakim S. Sultan Aljibori, Mohamed A. Ismail +5

    MaqolaAdvanced Photocatalysis TechniquesJournal of Water Process Engineering20256 iqtibos
    ABI

  5. Synthesis and Structural Investigations of Metal-Containing Nanocomposites Based on Polyethylene

    A. V. Umarov, U. Abdurakhmanov, H. E. Khamzayev +2

    MaqolaThermal and Kinetic AnalysisZeitschrift für Naturforschung A20185 iqtibos
    ABI

  6. Synthesis of diamonds in the C – Mn - Ni - (H) system and the diamond-shaped mechanism

    Kamola Negmatova, Abdusattor Daminov, A. V. Umarov +1

    MaqolaDiamond and Carbon-based Materials ResearchE3S Web of Conferences20214 iqtibos
    ABI

  7. Electron-paramagnetic resonance and infrared spectroscopic research of the structure of a southfield Polyvinylidene difluoride near the percolation threshold

    A. V. Umarov, Dilnavoz Kamolova, Makhmudjon Kurbonov

    MaqolaPolymer Nanocomposite Synthesis and IrradiationE3S Web of Conferences20214 iqtibos
    ABI

  8. Renewable Energy, Private Sector Development, and CO2 Emissions: Evidence from Early Demographic Dividend Countries

    Gulchekhra Nigmatullaeva, Farangiz Ibragimova, Nargiza Dekhkanova +2

    MaqolaEnergy, Environment, Economic GrowthInternational Journal of Energy Economics and Policy20254 iqtibos
    ABI

  9. Renewable Energy and CO2 Emissions in Upper-Middle Income Transition Countries

    Gulchekhra Allaeva, Gulchekhra Yusupkhodjaeva, Avazbek Sadikov +1

    MaqolaEnergy, Environment, and Transportation PoliciesInternational Journal of Energy Economics and Policy20254 iqtibos
    ABI

  10. Electrical conductivity of semiconductor pyropolymers in an alternating electrical field

    U. Abdurakhmanov, A. V. Umarov, A. Kh. Zainutdinov +1

    MaqolaPolymer Nanocomposite Synthesis and IrradiationPolymer Science U.S.S.R.19893 iqtibos
    ABI

  11. Machine learning-based optimization and dynamic performance analysis of a hybrid geothermal-solar multi-output system for electricity, cooling, desalinated water, and hydrogen production: A case study

    Mohamed A. Ismail, Ghanim Kadhim Abdul Sada, Abdelfattah Amari +4

    MaqolaThermodynamic and Exergetic Analyses of Power and Cooling SystemsApplied Thermal Engineering20253 iqtibos
    ABI

  12. Development and research of layered composite materials based on Cu<sub>2</sub>ZnSnS(Se)<sub>4</sub> for solar cells

    A. V. Umarov, Baxodir Mirsalixov, D. K. Djumabayev +1

    MaqolaChalcogenide Semiconductor Thin FilmsE3S Web of Conferences20231 iqtibos
    ABI

  13. Digital Twin-Enabled Thermal Energy Management System for Sustainable Manufacturing Process Optimization

    Otabek Mukhitdinov, Doniyor Jumanazarov, Egambergan Madrahimovich Xudaynazarov +2

    MaqolaDigital Transformation in IndustryInternational Journal of Industrial Engineering and Management20261 iqtibos
    ABI

  14. Technology of fabrication of CdS<sub>x</sub>Te<sub>1-x</sub> solid solution on silicon substrate

    I.B. Sapaev, S. Sadullaev, D. Babajanov +5

    MaqolaAdvanced Semiconductor Detectors and MaterialsE3S Web of Conferences20231 iqtibos
    ABI

  15. Influence of the parameters to transition capacitance at nCdS-pSi heterostructure

    I.B. Sapaev, Б. Сапаев, S. Sadullaev +5

    MaqolaChalcogenide Semiconductor Thin FilmsE3S Web of Conferences20231 iqtibos
    ABI

  16. Temperature Dependence of the Heat Capacity of Polymeric Compositions Based on Polyethylene (LDPE) with a Metal Oxide Filler

    A. V. Umarov, Haqberdi Eshmirzayevich Khamzaev, Bahodir Abdusamatovich Mirsalikhov

    MaqolaMaterial Properties and ApplicationsAmerican Journal of Mechanical and Industrial Engineering20200 iqtibos
    ABI

  17. Study of Thermal Properties of Metal-Filled Nanocompositions Based on Polyethylene

    A. V. Umarov

    MaqolaMaterial Properties and ApplicationsJournal of Nature Science & Technology20210 iqtibos
    ABI

  18. Current status and trends in the physicochemical properties of nanomaterials and nanotechnology researches

    A. V. Umarov

    MaqolaAdvanced Theoretical and Applied Studies in Material Sciences and GeometryIranian Journal of Physics Research20220 iqtibos
    ABI

  19. Study and analysis of the IR spectra of a composition based on polyamide filled with iron nanoparticles

    A. V. Umarov, H. Kuchkarov, M. M. Kurbanov

    MaqolaSynthesis and properties of polymersE3S Web of Conferences20230 iqtibos
    ABI

  20. Manufacturing technology of photovoltaic devices based on layered compositions and their properties

    A. V. Umarov, D. K. Djumabayev, Bahodir Abdusamatovich Mirsalikhov +1

    MaqolaChalcogenide Semiconductor Thin FilmsE3S Web of Conferences20230 iqtibos
    ABI

  21. Investigation of some physico-chemical properties of Elaeagnus L. GUM

    O. G. Abdullaev, A. V. Umarov, N. Abdukelimu +2

    MaqolaPhytochemical and Pharmacological StudiesE3S Web of Conferences20230 iqtibos
    ABI

  22. Analysis of technology methods and study of properties of high-temperature superconducting ceramics based on YTTIRIUM

    A. V. Umarov, N. A. Makhmudov, Sh. Eshkuvvatov +2

    MaqolaMuon and positron interactions and applicationsE3S Web of Conferences20230 iqtibos
    ABI

  23. Study of thermophysical properties of polyamide-based nanocomposites filled with iron nanoparticles

    A. V. Umarov, M. M. Kurbanov, F. Sh. Xusniddinov +2

    MaqolaMaterial Properties and ApplicationsE3S Web of Conferences20230 iqtibos
    ABI

  24. Mathematical simulation of process of curing auto-filler based on unsaturated polyester resin

    O. G. Abdullaev, Yu. U. Toshmirzaev, T. S. Mirzaev +1

    MaqolaPolymer Science and ApplicationsE3S Web of Conferences20230 iqtibos
    ABI

  25. Study of the electro and thermophysical properties of composite ceramic materials containing nickel nanoparticles

    A. V. Umarov, U. Abdurakhmanov, Ya. Raximova +3

    MaqolaThermal Radiation and Cooling TechnologiesE3S Web of Conferences20230 iqtibos
    ABI