Showing 241 - 260 results of 1,785 for search '(( 3 c decrease ) OR ( 10 (((peer OR per) decrease) OR (((mean decrease) OR (a decrease)))) ))*', query time: 0.21s Refine Results
  1. 241

    EFFECT OF PHENOL AS A CONTAMINANT ON THE WILD PEARL OYSTER PINCTADA IMBRICATA RADIATA IN QATAR: ECOTOXICOLOGICAL APPROACH AND USE OF OYSTER SHELL STRUCTURE AS A POTENTIAL MITIGATIO... by BARAH, FARAHNAZ GHOLAMREZA

    Published 2022
    “…The highest phenol removal of real olive wastewater was at pH 10 and room temperature by OSNP-S (56.78%). Based on the adsorption isotherm model, the adsorption capacity decreased by temperature and the coefficient of determination R2 of the Freundlich adsorption isotherm model showed the best equilibrium data for phenol adsorption with the physical interaction adsorption process. …”
    Get full text
  2. 242
  3. 243
  4. 244
  5. 245
  6. 246
  7. 247

    Effect of using Cement Kiln Dust as a nano-material on the strength of cement mortars by Alnahhal, Wael

    Published 2017
    “…The CKD was milled up to 4 hours in a planetary ball mill. In addition to the control cement mortar mixture with 0% CKD, a total of 28 concrete mortar mixtures were prepared with four different replacement percentages of nano-CKD (5, 10, 15, and 20 %), and seven different milling times (1, 1.5, 2, 2.5, 3, 3.5, and 4 hours). …”
    Get full text
    Get full text
  8. 248
  9. 249
  10. 250
  11. 251
  12. 252
  13. 253
  14. 254
  15. 255
  16. 256
  17. 257

    Qatar Culture Collection of Microalgae: A Sustainable Source for Biodiesel Production and Omega Fatty Acid Compounds by Bounnit, Touria

    Published 2016
    “…In addition, we observed the presence of the omega-3 and 9 long-chain polyunsaturated fatty acids (LC-PUFAs), such as eicosapentaenoic (EPA, 20:5 n-3), docosahexaenoic (DHA, 22:6 n-3) and Nervonic Acid (C24:1 n-9) acids, which have a high commercial value and are known for their beneficial effects on human health…”
    Get full text
    Get full text
  18. 258
  19. 259

    Intercalation of ionic liquids into bentonite: Swelling and rheological behaviors by Nasser, M. S.

    Published 2016
    “…In a similar manner, rheological measurements showed that the bentonite intercalated with IL-1 and IL-2 produced strong bentonite aggregates with higher G?, G?, ?c and ?* than those intercalated with IL-3 and the untreated bentonite samples. …”
    Get full text
    Get full text
  20. 260