يعرض 1,381 - 1,400 نتائج من 1,822 نتيجة بحث عن '(( 10 10 decrease ) OR ( 5 ((step decrease) OR (((we decrease) OR (mean decrease)))) ))', وقت الاستعلام: 0.16s تنقيح النتائج
  1. 1381

    Thermochemical splitting of CO2 using solution combustion synthesized lanthanum-strontium-anganese perovskites حسب Takalkar, G.

    منشور في 2021
    "…In terms of the average and from cycle 2 to cycle 10, the La0.60Sr0.41Mn0.99O2.993 (214.8 μmol of O2/g·cycle) and La0.30Sr0.70Mn0.99O2.982 perovskites (342.1 μmol of CO/g·cycle) are observed to have the uppermost redox reactivity. …"
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  2. 1382
  3. 1383
  4. 1384
  5. 1385
  6. 1386

    Performance of sustainable concrete incorporating treated domestic wastewater, RCA, and fly ash حسب Abushanab, Abdelrahman

    منشور في 2022
    "…Test results revealed that TWW slightly reduced concrete mechanical properties by 6% to 12%, while it drastically reduced the chloride permeability by 77% in comparison with freshwater concrete. In addition, RCA decreased concrete compressive and flexural strengths by 21% and 10%, respectively, compared to natural aggregate concrete. …"
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  7. 1387
  8. 1388
  9. 1389
  10. 1390
  11. 1391
  12. 1392
  13. 1393
  14. 1394
  15. 1395
  16. 1396
  17. 1397
  18. 1398
  19. 1399
  20. 1400