Showing 1 - 20 results of 64,297 for search '(( 5 ppm decrease ) OR ((( 100 de decrease ) OR ( 5 ((a decrease) OR (nn decrease)) ))))', query time: 0.80s Refine Results
  1. 1
  2. 2
  3. 3

    Synthesis of polymers 5 and 6. by Ghadeer Mubarak (21567569)

    Published 2025
    “…The results showed that AMCs act as efficient corrosion inhibitors, with over 90% inhibition efficiency ( ) at 20 ppm concentration. The electrochemical investigation results indicated that the AMCs with hydrophilic and hydrophobic ratios of 100 (<b>5</b>), 90:10 (<b>6a</b>), and 80:20 (<b>6b</b>) manifest of 87.74%, 92.12%, and 93.53%, respectively. …”
  4. 4
  5. 5
  6. 6
  7. 7
  8. 8
  9. 9

    Boron Leaching Decreases withIncreases on Soil pH by Alessandra Aparecida de Sá (12700698)

    Published 2022
    “…The experiment was carried out in the laboratory in 2012, and treatments consisted of a factorial combination of two rates of liming (without and with lime to raise the soil pH to 6.0) and five rates of B (0, 10, 20, 50 and 100 mg kg-1, as boric acid). …”
  10. 10
  11. 11
  12. 12
  13. 13
  14. 14
  15. 15
  16. 16
  17. 17
  18. 18
  19. 19
  20. 20