يعرض 641 - 660 نتائج من 811 نتيجة بحث عن '(( 50 ((nn decrease) OR (a decrease)) ) OR ((( 6 10 decrease ) OR ( a systematic decrease ))))*', وقت الاستعلام: 0.19s تنقيح النتائج
  1. 641

    Deoxygenation of pyrolysis vapour derived from durian shell using catalysts prepared from industrial wastes rich in Ca, Fe, Si and Al حسب Tan, Y.L.

    منشور في 2020
    "…Catalytic fast pyrolysis of durian shell using waste-derived catalysts is an effective waste management strategy as the bio-oil produced can be a potential alternative source of energy or chemical feedstocks.…"
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  2. 642

    Oxidative stress cytotoxicity induced by platinum-doped magnesia nanoparticles in cancer cells حسب Mohamed Qasim, Al-Fahdawi

    منشور في 2021
    "…Pt/MgO nanoparticles were cuboid and in the nanosize range of 30–50 nm. The cytotoxicity of Pt/MgO nanoparticles was determined via the 3-(4,5-dimethylthiazol-2-yl)−2,5-diphenyltetrazolium bromide assay on the human lung and colonic cancer cells (A549 and HT29 respectively) and normal human lung and colonic fibroblasts cells (MRC-5 and CCD-18Co repectively). …"
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  3. 643
  4. 644
  5. 645

    Oxidative stress cytotoxicity induced by platinum-doped magnesia nanoparticles in cancer cells حسب Mohamed Qasim, Al-Fahdawi

    منشور في 2021
    "…Pt/MgO nanoparticles were cuboid and in the nanosize range of 30–50 nm. The cytotoxicity of Pt/MgO nanoparticles was determined via the 3-(4,5-dimethylthiazol-2-yl)−2,5-diphenyltetrazolium bromide assay on the human lung and colonic cancer cells (A549 and HT29 respectively) and normal human lung and colonic fibroblasts cells (MRC-5 and CCD-18Co repectively). …"
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    article
  6. 646

    Influence of Fines on the Compressibility of Surface Sands in Kuwait حسب Al-Abdulmuhsen, Shaikhah A. N.

    منشور في 2020
    "…Results indicated that the compression index (Cc) values decreased from 0.082 to 0.016 for sands with 7.3%, and from 0.089 to 0.016 for sands with 14.6 % fines, when the relative compaction increased from 80 to 100%. …"
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  7. 647
  8. 648
  9. 649

    Studies On The Effect Of Cadmium Chloride On The Gonads Of The Developing Chick Embryos حسب El Shabaka, H. A. [حمزة احمد الشبكة]

    منشور في 1987
    "…The mortality rate of chick embryos injected with 10 j".g/egg cadium chloride increased gradually for 6 days post injection and then decreased significantly. …"
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  10. 650

    Propagation rate coefficient for sulfobetaine monomers by PLP-SEC حسب Lacík, Igor

    منشور في 2016
    "…The kp values are determined in aqueous solutions for monomer concentrations between 5 and 50 wt % and temperatures between 15 and 80 °C. The propagation rate for SBE is by about a factor of two higher than that for SBAm. …"
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  11. 651
  12. 652
  13. 653
  14. 654

    Application of Fe3O4 magnetite nanoparticles grafted in silica (SiO2) for oil recovery from oil in water emulsions حسب Elmobarak W.F.

    منشور في 2021
    "…An excellent %ηdem ≥ 90% was achieved Coil in the range 50–2000 mg/L. Using an MDdose as low as 10 mg/L attained a %ηdem in the range of 93%–94.3% for O/W mixtures with Coil < 2000 mg/L, which slightly decreased to ∼90% for higher concentrations. …"
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  15. 655

    Thermodynamic analysis of solar-driven chemical looping steam methane reforming over Cr2O3/Cr redox pair حسب Bhosale, Rahul

    منشور في 2019
    "…For this study, two process configurations are considered: a) CS process - Cr2O3/Cr based MR open process, and b) CSH process- Cr2O3/Cr based MR and WS semi-open process. …"
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  16. 656
  17. 657

    A simplified methodology for mitigating the harmonics and common-mode voltage using multi-level inverters for renewable energy applications حسب Sengamalai, Usha

    منشور في 2021
    "…The total harmonics distortion for modified CHBMI with 12 switches with or without filter and modified CHBMI with 10 switches with or without are mitigated as 13.53, 6.91, 12.86, and 4.56, respectively, compared to the conventional method with 28 switches. …"
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  18. 658
  19. 659
  20. 660