يعرض 1,641 - 1,660 نتائج من 1,775 نتيجة بحث عن '(( 2 d decrease ) OR ( 10 ((we decrease) OR (((nn decrease) OR (a decrease)))) ))', وقت الاستعلام: 0.27s تنقيح النتائج
  1. 1641
  2. 1642
  3. 1643
  4. 1644
  5. 1645
  6. 1646
  7. 1647
  8. 1648
  9. 1649

    Application of Fe3O4 magnetite nanoparticles grafted in silica (SiO2) for oil recovery from oil in water emulsions حسب Elmobarak W.F.

    منشور في 2021
    "…Using an MDdose as low as 10 mg/L attained a %ηdem in the range of 93%–94.3% for O/W mixtures with Coil < 2000 mg/L, which slightly decreased to ∼90% for higher concentrations. …"
    احصل على النص الكامل
    احصل على النص الكامل
  10. 1650
  11. 1651
  12. 1652
  13. 1653
  14. 1654
  15. 1655
  16. 1656
  17. 1657
  18. 1658

    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. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 1659
  20. 1660