بدائل البحث:
acidification » modification (توسيع البحث)
يعرض 681 - 691 نتائج من 691 نتيجة بحث عن '((((purifications OR purifications) OR quantifications) OR modifications) OR acidification)', وقت الاستعلام: 0.11s تنقيح النتائج
  1. 681
  2. 682
  3. 683

    Photocatalytic water splitting حسب Khnayzer, Rony S.

    منشور في 2013
    "…Using this technique, low energy photons supplied by the sun can be converted into light of appropriate energy to trigger electronic transitions in high energy absorbing photoactive materials without any chemical modification of the latter. We have shown, that this technology is capable of upconverting visible sunlight to sensitize wide-bandgap semiconductors such as WO3, subsequently extending the photoaction of these materials to cover a larger portion of the solar spectrum. …"
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    masterThesis
  4. 684

    Improved electrochemical performance of SiO2-coated Li-rich layered oxides-Li1.2Ni0.13Mn0.54Co0.13O2 حسب Jeffin James Abraham (14151165)

    منشور في 2022
    "…Herein, we report the surface modification of Li1.2Ni0.13Mn0.54Co0.13O2 by utilizing cheap and readily available silica (SiO2) to improve its electrochemical performance. …"
  5. 685

    Burden of thyroid cancer in North Africa and Middle East 1990–2019 حسب Seyed Aria Nejadghaderi (11651651)

    منشور في 2022
    "…Regarding our findings, it is recommended to establish preventive plans by modification in life style like weight reduction programs.…"
  6. 686

    Wearable wrist to finger photoplethysmogram translation through restoration using super operational neural networks based 1D-CycleGAN for enhancing cardiovascular monitoring حسب Sakib Mahmud (15302404)

    منشور في 2024
    "…This often leads to the modification or even the degradation of the underlying physiological information.…"
  7. 687

    Psychometric properties of a questionnaire assessing the extent of integration in a problem-based learning curriculum حسب Marwan F. Abu-Hijleh (18780834)

    منشور في 2025
    "…Another three items were removed due to high modification indices. The most parsimonious model consisted of 24 items with good fitness indices (<i>χ2</i> = 512.23, df = 236, <i>χ2</i>/df = 2.17, CFI = 0.97, TLI = 0.97, RMSEA = 0.04, SRMR = 0.031, and AIC = 688.22). …"
  8. 688
  9. 689

    A comprehensive review of hydrogen generation by water splitting using 2D nanomaterials: Photo vs electro-catalysis حسب Fares Almomani (12585685)

    منشور في 2023
    "…MXene has been rigorously investigated based on TiO<sub>2</sub> modification (i.e. in-situ derived MXene-TiO<sub>2</sub> and MXene/TiO<sub>2</sub> nanocomposite) as well as Metal-MXene co-catalyst that provides simple electron channelization to improve overall electro and photo-catalytic activity (Cat<sub>A</sub>)toward W<i>sp</i> and increase the hydrogen evolution reaction (HER). …"
  10. 690

    Physical and chemical properties of black carbon and organic matter from different combustion and photochemical sources using aerodynamic aerosol classification حسب Dawei Hu (2186113)

    منشور في 2021
    "…This suggests that the effect moisture has on the organic chemical profile of wood burning emissions is through changing the durations of the different phases of the burn cycle, not through the chemical modification of the individual phases. In this study, the incandescence signal of a Single Particle Soot Photometer (SP2) was calibrated with three different types of BC particles and compared with that from an Aquadag standard that is commonly used to calibrate SP2 incandescence to a BC mass. …"
  11. 691

    Global burden of 87 risk factors in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of Disease Study 2019 حسب Christopher J L Murray (13580635)

    منشور في 2020
    "…<p>Background Rigorous analysis of levels and trends in exposure to leading risk factors and quantification of their effect on human health are important to identify where public health is making progress and in which cases current efforts are inadequate. …"