يعرض 181 - 200 نتائج من 1,783 نتيجة بحث عن '(( 25 c decrease ) OR ( 10 ((peter decrease) OR (((nn decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.18s تنقيح النتائج
  1. 181
  2. 182
  3. 183
  4. 184
  5. 185
  6. 186
  7. 187
  8. 188
  9. 189
  10. 190

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

    منشور في 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). …"
    احصل على النص الكامل
    احصل على النص الكامل
  11. 191
  12. 192
  13. 193

    Sorption of benzene and naphthalene on (semi)-arid coastal soil as a function of salinity and temperature حسب NgueleuS.K.

    منشور في 2018
    "…The sorption of naphthalene was not affected by the change in salinity but increased by 18% when the temperature decreased from 35 to 5 �C. A sorption kinetic model was also applied to define the sorption behavior of benzene and naphthalene for the coastal soil collected in Qatar and the best fits were achieved with the Langmuir sorption isotherm.…"
    احصل على النص الكامل
    احصل على النص الكامل
  14. 194
  15. 195
  16. 196
  17. 197
  18. 198
  19. 199
  20. 200

    Textile-Reinforced Mortar (TRM) System as a Strengthening Technique on Reinforced Concrete Beams حسب Afzal, Muhammad Shekaib

    منشور في 2016
    "…The cement-based mortar used in TRM acts as a barrier against chloride ions penetration thus protecting the main reinforcing bars from corrosion attack. …"
    احصل على النص الكامل
    احصل على النص الكامل