يعرض 881 - 900 نتائج من 1,772 نتيجة بحث عن '(( 10 (((peer OR per) decrease) OR (((mean decrease) OR (a decrease)))) ) OR ( 6 b decrease ))*', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 881
  2. 882
  3. 883
  4. 884
  5. 885
  6. 886
  7. 887
  8. 888
  9. 889

    Enhancing the production of biogas through anaerobic co-digestion of agricultural waste and chemical pre-treatments حسب Almomani F.

    منشور في 2020
    "…The results revealed that the highest cumulative methane production (CMP) of 297.99 NL/kgVS can be generated by co-digestion of ASWs and CD at a ratio of 60:40. Further improvement was achieved via alkalinity treatment with 1.0 g of NaHCO3/gVS leading to decrease in lignin, cellulose, and hemicellulose contents of feedstock by 3.5%, 10.5% and 15.9%, respectively, converting them to soluble fractions and improving the CMP by 11.2–29.7% based on substrate quality. …"
    احصل على النص الكامل
    احصل على النص الكامل
  10. 890
  11. 891

    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). …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  12. 892
  13. 893
  14. 894
  15. 895
  16. 896
  17. 897
  18. 898
  19. 899
  20. 900