Showing 761 - 780 results of 794 for search '(( 5 i decrease ) OR ( 50 ((((nn decrease) OR (we decrease))) OR (mean decrease)) ))', query time: 0.20s Refine Results
  1. 761
  2. 762

    Facile Electrochemical Synthesis of Highly Efficient Copper-Cobalt Oxide Nanostructures for Oxygen Evolution Reactions by Nath, Narayan Chandra Deb

    Published 2020
    “…An optimized nanopetal structure of CuxCo3-xO4 (x = 0.95, annealed at 200 °C) shows a considerably high Faradaic efficiency (∼93%) with a remarkably low overpotential (∼230 mV) at a benchmark current density (J) of 10 mA cm-2; at the same J in an alkaline solution (1 M KOH) for OER, it also exhibits high durability (up to 100 h). …”
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  3. 763

    Influence of changing casing groove parameters on the performance of centrifugal compressors near stall condition by Halawa, Taher

    Published 2016
    “…The casing grooves parameters considered are the groove cross section aspect ratio (the groove height to width ratio), groove location, and the number of grooves. Five groove aspect ratios were considered ranging from 0.2 to 1.8. …”
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  4. 764
  5. 765

    Electrochemical oxidation of ammonia (NH4+/NH3) ON synthesized nickel-cobalt oxide catalyst by Almomani F.

    Published 2021
    “…The addition of Co to Ni–C enhanced ammonia oxidation reaction (AOR) by decreasing the oxidation peaks in the range of 0.23–0.56 V, increasing the reversible production of metal-hydroxides and generating power (Pgen) to sustain the reaction. …”
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  11. 771

    Visible Light Photocatalytic Activity of Ag/WO3 Nanoparticles and its Antibacterial Activity Under Ambient Light and in The Dark by Maha, Matalkeh

    Published 2022
    “…Ultraviolet–visible spectra analysis observed a large redshift in the absorbing band edge and decreased bandgap energy from 2.6 to 2.1 eV. Photocatalytic analysis at different concentrations of 1% Ag/WO3 under visible light indicated a high degradation efficiency. …”
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  12. 772
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  16. 776

    Structural performance and moment redistribution of basalt FRC continuous beams reinforced with basalt FRP bars by Abushanab, Abdelrahman

    Published 2021
    “…A modified equation incorporating ACI 440.1R-15 provisions and a model suggested by Rjoub provided the most accurate predictions of the tested beams' moment capacities.…”
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  17. 777
  18. 778

    A systematic review on the impact of alcohol warning labels by Joyce, Kayla M.

    Published 2023
    “…Following PRISMA guidelines, 1,589 articles published prior to July 2020 were retrieved via database and 45 were via reference lists (961 following duplicate removal). …”
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  19. 779

    Selective adsorption of carbon dioxide, methane and nitrogen using resorcinol-formaldehyde-xerogel activated carbon by Awadallah, Ahmed

    Published 2017
    “…Adsorption/desorption isotherms of CO2, CH4, and N2 gases onto RF-ACX adsorbent were measured gravimetrically by a magnetic suspension microbalance at five different temperatures (20, 30, 40, 50 and 60 °C) in the pressure range of 0–1 MPa. …”
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  20. 780

    Enhancing oil removal from water using ferric oxide nanoparticles doped carbon nanotubes adsorbents by Fard, Ahmad Kayvani

    Published 2016
    “…Oil contaminated water is one of the challenges in water resources management. …”
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