يعرض 741 - 760 نتائج من 1,764 نتيجة بحث عن '(( 4 w decrease ) OR ( 10 (((peer OR per) decrease) OR (((a decrease) OR (mean decrease)))) ))*', وقت الاستعلام: 0.18s تنقيح النتائج
  1. 741

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

    منشور في 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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  2. 742
  3. 743
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  6. 746
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  9. 749
  10. 750
  11. 751
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  14. 754
  15. 755

    Pilot-scale petroleum refinery wastewaters treatment systems: performance and microbial communities' analysis حسب Karray, Fatma

    منشور في 2020
    "…Decreasing HRT to 5 and 2.5 days led to a decrease in the efficiency of the process and a decrease in biomass concentration was also observed (<1000 mg/l). …"
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  16. 756
  17. 757
  18. 758

    Morphology and property changes in PLA/PHBV blends as function of blend composition حسب Kanda G.S.

    منشور في 2018
    "…A weak negative deviation in the mean size for low PHBV content possibly indicates some degree of partial miscibility. …"
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  19. 759
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