يعرض 781 - 800 نتائج من 1,780 نتيجة بحث عن '(( 25 10 decrease ) OR ( 10 ((we decrease) OR (((mean decrease) OR (a decrease)))) ))*', وقت الاستعلام: 0.14s تنقيح النتائج
  1. 781
  2. 782

    Trends in prevalence of depression and anxiety symptoms and effects of sociodemographic variables before and after the first wave of COVID-19 in Qatar حسب Khaled, Salma M.

    منشور في 2022
    "…The data for 2020/21 showed a 35.1% and 29.2% decrease in depression and anxiety symptoms scores compared to pre-pandemic years (2017/2018) after adjusting for sociodemographic factors. …"
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  3. 783
  4. 784

    Application of magnetic nanoparticles for the removal of oil from oil-in-water emulsion: Regeneration/reuse of spent particles حسب Elmobarak W.F.

    منشور في 2021
    "…Up to 98.6% of the %Roil was attained for Coil in the range from 0 to 800 mg/L using only a DMNP of 10 mg/L. A lower DMNP of 5 mg/L recovered up to 55.6% of the oil, while increasing the DMNP > 50 mg/L did not significantly affect the %ηdem nor the %Roil. …"
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  5. 785
  6. 786
  7. 787
  8. 788
  9. 789
  10. 790
  11. 791

    Nanoclay compatibilization of phase separated polysulfone/polyimide films for oxygen barrier حسب Ammar, Ali

    منشور في 2017
    "…Herein, we quantify the effect of a nanoclay, Cloisite 30B on the phase separated blend film morphology compatibilization of PSF/PI and associated changes in its mechanical properties and film surface energy. …"
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  12. 792
  13. 793
  14. 794
  15. 795
  16. 796
  17. 797

    Experimental and numerical investigation of the flexural behavior of one-way RC slabs strengthened with near-surface mounted and externally bonded systems حسب Aljidda, Omar

    منشور في 2024
    "…Furthermore, the slabs reinforced with NSM-BFRP bars showed an 11-25 % improvement in their ductility indices. In contrast, the slabs reinforced with EB experienced a decrease in ductility ranging from 38 % to 50 %. …"
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  18. 798
  19. 799
  20. 800