يعرض 21 - 40 نتائج من 509 نتيجة بحث عن '(( 50 ((ms decrease) OR (a decrease)) ) OR ((( a step decrease ) OR ( 1 nm decrease ))))*', وقت الاستعلام: 0.20s تنقيح النتائج
  1. 21
  2. 22
  3. 23
  4. 24

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

    منشور في 2016
    "…A one step transesterification process was used to derivitize the intrinsic lipid into fatty acid methyl esters and the individual components were identified against known standards. …"
    احصل على النص الكامل
    احصل على النص الكامل
  5. 25
  6. 26

    Genotoxic impact of long-term cigarette and waterpipe smoking on DNA damage and oxidative stress in healthy subjects حسب Alsaad A.M.

    منشور في 2019
    "…This was associated with a marked decrease (50%) in the expression of detoxifying genes (NQO1 and GSTA1) with an increase in CYP1A1 mRNA expression, a cancer-activating gene. …"
    احصل على النص الكامل
    احصل على النص الكامل
  7. 27

    Box-Behnken approach for optimization of Cr(III) removal from a real tanning effluent using powdered marble حسب Boujelben, R.

    منشور في 2022
    "…Microtoxicity (Escherichia coli) assays showed a decrease in the growth inhibition percentage going from 100 to 31% following the adsorption experiment using raw tanning effluent. …"
    احصل على النص الكامل
    احصل على النص الكامل
  8. 28
  9. 29

    Correlating the rheological and magneto-optical properties of cobalt substituted magnetite ferrofluids (CoxFe1?xFe2O4) with theoretical studies حسب Babukutty, B.

    منشور في 2023
    "…Faraday rotation of CoxFe1?xFe2O4 ferrofluids is measured depending on the different concentrations of cobalt in applied magnetic field. …"
    احصل على النص الكامل
    احصل على النص الكامل
  10. 30
  11. 31

    Accelerated weathering effects on poly(3-hydroxybutyrate-co-3-hydroxyvalerate) (PHBV) and PHBV/TiO2 nanocomposites حسب Antunes, A.

    منشور في 2020
    "…It also slowed down the decrease in mechanical properties. The mechanical properties were shown to gradually decrease for the PHBV/TiO2 nanocomposites, whereas a sharp drop was observed for the neat PHBV after an accelerated weathering exposure. …"
    احصل على النص الكامل
    احصل على النص الكامل
  12. 32
  13. 33

    Effects of rutile-TiO2 nanoparticles on accelerated weathering degradation of poly(Lactic Acid) حسب Antunes, A.

    منشور في 2020
    "…The accelerated weathering test applied consecutive steps of ultraviolet (UV) (at 340 nm and 0.76Wm-2 irradiance) and moisture at 50 C for 2000 h, following the ASTM D4329 standard. …"
    احصل على النص الكامل
    احصل على النص الكامل
  14. 34
  15. 35

    A novel index based on planktonic copepod reproductive traits as a tool for marine ecotoxicology studies حسب Mohamed Bakr, Hussain

    منشور في 2020
    "…At high concentrations, cadmium and silver induce an increase in EPR in the copepods Acartia tonsa and Acartia hudsonica, while exposure to mercury decreases EPR in adults by 50%. All three metals affect HS, with mercury inducing a stronger effect than cadmium and silver. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  16. 36

    A process for CO2 capture and brine salinity reduction through reaction with potassium hydroxide: A multi-stage evaluation حسب Mourad, Aya A-H.

    منشور في 2022
    "…Solvay and modified Solvay processes are facing a major challenge in reducing brine salinity to a level suitable for agriculture and industry. …"
    احصل على النص الكامل
    احصل على النص الكامل
  17. 37

    Appropriateness of gentamicin therapeutic drug monitoring at a Middle Eastern tertiary hospital setting: a retrospective evaluation and quality audit حسب Al-Sulaiti, Fatima Khalifa

    منشور في 2024
    "…Objective: This study aimed to evaluate the appropriateness of gentamicin therapeutic drug monitoring (TDM) at a tertiary care hospital in Qatar. Methods: A one-year quantitative retrospective chart review of all gentamicin TDM records was conducted. …"
    احصل على النص الكامل
    احصل على النص الكامل
    احصل على النص الكامل
  18. 38

    Advanced Hard Ctings: Towards A Whole New World حسب Santecchia, Eleonora

    منشور في 2014
    "…The main problem with steel, is that it exhibits a relatively low hardness (below 10 GPa) which strongly decreases upon annealing above about 600 K. Thus, the majority of modern tools are nowadays coated with hard coatings, in order to: (i) increase the hardness, (ii) decrease the coefficient of friction, and (iii) protect the tools against oxidation. …"
    احصل على النص الكامل
    احصل على النص الكامل
  19. 39
  20. 40