Showing 461 - 480 results of 642 for search '(( 50 ((na decrease) OR (((mean decrease) OR (a decrease)))) ) OR ( 2 d decrease ))', query time: 0.29s Refine Results
  1. 461

    Ni-P-TiO2 Composite coatings on copper produced by sol-enhanced electroplating by Wang, Yuxin

    Published 2014
    “…Ni-P-TiO2 composite coatings were prepared on copper substrate by TiO2 sol-enhanced electroplating. A systematic study of Ni-P-X coatings with different sol concentrations (TiO2 concentration X from 0 to 50 mL/L) has been conducted in order to understand the effect of TiO2 sol addition and the strengthening mechanism. …”
    Get full text
  2. 462

    Semi-continuous anaerobic digestion of the organic fraction of municipal solid waste: digester performance and microbial population dynamics by Najoua, Mlaik

    Published 2022
    “…Three organic loading rates (OLRs) were tested throughout the anaerobic process (1.36, 2.5 and 3.5 g VS/L.d). The achieved results showed that biogas yield decreased with the increase of OLR. …”
    Get full text
    Get full text
    Get full text
  3. 463
  4. 464
  5. 465

    Centrifugal Compressor Spiral Dry Gas Seal Simulation Working at Reverse Rotation by Ibrahim, Shahin

    Published 2013
    “…The open force corresponding to reverse rotation increased with a value 1.5kN for both the 100 overlap and 50% forward overlap seal faces, but using seal face with 50% backward overlap failed to enhance the open force at reversal condition.…”
    Get full text
    Get full text
    Get full text
  6. 466

    Organic materials amendments can improve NPK availability and maize growth by reducing heavy metals stress in calcareous soil by Saleem, A.

    Published 2023
    “…Notably, the highest increases in soil pH, from 7.1 to 7.73, soil electrical conductivity (EC), from 0.32 to 0.4 dS m−1, and soil organic matter (SOM) content, from 0.79 to 1.37%, were observed with 2% BC. …”
    Get full text
    Get full text
    Get full text
  7. 467

    Effect of gamma irradiation on the microstructure and morphology of polyethylene oxide and polyvinyl alcohol blends by Al-Maadeed, M.

    Published 2010
    “…Thin films of a blend of 90, 75, 50 (wt/wt%) percentage of polyethylene oxide and polyvinyl alcohol were synthesized and irradiated with 5, 25, 50, 100 and 200 kGy. …”
    Get full text
    Get full text
  8. 468
  9. 469
  10. 470
  11. 471
  12. 472
  13. 473
  14. 474
  15. 475
  16. 476
  17. 477
  18. 478

    Prospects of Biocrude Production Potential from Local Diatom by Al-Namimi, Sara Mohammed

    Published 2020
    “…After 7 days of growth, the final biomass density reached 0.52 g/L, and average biomass productivity was 6.7 g/m2/d. Next, Nitzchia reversa was harvested using a 25 m2 crossflow filtration membrane module. …”
    Get full text
  19. 479
  20. 480