يعرض 601 - 620 نتائج من 1,826 نتيجة بحث عن '(( 10 (((peter OR per) decrease) OR (((a decrease) OR (mean decrease)))) ) OR ( 2 1 decrease ))*', وقت الاستعلام: 0.27s تنقيح النتائج
  1. 601

    An Eco-Friendly Quaternary Ammonium Salt as a Corrosion Inhibitor for Carbon Steel in 5 M HCl Solution: Theoretical and Experimental Investigation حسب Jalab, Rem

    منشور في 2022
    "…Weight loss experiments were performed at different concentrations and immersion times, presenting a maximum efficiency at 2.22 mmol·L−1. The influence of Q-22 on the corrosion behavior of C-steel was elucidated using non-destructive electrochemical measurements. …"
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  2. 602
  3. 603

    High flow nasal oxygen (HFNO) in the treatment of COVID-19 infection of adult patients from – An emergency perspective: A systematic review and meta-analysis حسب Nabil, Shallik

    منشور في 2023
    "…Our statistical analysis has shown that significantly lower ROX index (5.07 ± 1.66, p = 0.028) and PaO2/FiO2 (100 ± 27.51, p = 0.031) are associated with HFNO failure, while a significantly lower respiratory rate (RR) (23.17 ± 4.167, p = 0.006) is associated with HFNO success. …"
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  4. 604

    High flow nasal oxygen (HFNO) in the treatment of COVID-19 infection of adult patients from – An emergency perspective: A systematic review and meta-analysis حسب Nabil, Shallik

    منشور في 2023
    "…Our statistical analysis has shown that significantly lower ROX index (5.07 ± 1.66, p = 0.028) and PaO2/FiO2 (100 ± 27.51, p = 0.031) are associated with HFNO failure, while a significantly lower respiratory rate (RR) (23.17 ± 4.167, p = 0.006) is associated with HFNO success. …"
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    article
  5. 605
  6. 606

    A quantitative three-dimensional comparative study of alveolar bone changes and apical root resorption between clear aligners and fixed orthodontic appliances. حسب Almagrami, Ibtehal

    منشور في 2023
    "…In both groups, root lengths significantly decreased after treatment (p < 0.005). The inter-group comparison revealed that ABT and root length had significantly decreased in the FA group compared to the CA group, while the ABH showed no significant difference between the two groups. …"
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  7. 607
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  9. 609
  10. 610

    Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021 حسب Natalia V, Bhattacharjee

    منشور في 2024
    "…Future fertility rates were projected to continue to decline worldwide, reaching a global TFR of 1·83 (1·59–2·08) in 2050 and 1·59 (1·25–1·96) in 2100 under the reference scenario. …"
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  11. 611

    Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021 حسب Natalia V, Bhattacharjee

    منشور في 2024
    "…Future fertility rates were projected to continue to decline worldwide, reaching a global TFR of 1·83 (1·59–2·08) in 2050 and 1·59 (1·25–1·96) in 2100 under the reference scenario. …"
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    article
  12. 612
  13. 613
  14. 614

    Boost inverter-based HVDC transmission system with inherent blocking capability of AC side contribution during DC side faults حسب Elserougi, A.

    منشور في 2014
    "…A comparison between the performance of the conventional 2-level VSC-HVDC and the proposed system during DC side faults is also presented. …"
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  15. 615

    A novel technique of paper mill sludge conversion to bioethanol toward sustainable energy production: Effect of fiber recovery on the saccharification hydrolysis and fermentation حسب Alkasrawi M.

    منشور في 2021
    "…The enzymatic hydrolysis and fermentation were first evaluated, and the energy demand was 2.2 MJ/L of produced ethanol. When the enzymatic hydrolysis and fermentation were combined, the energy demand was reduced to 1.0 MJ/L ethanol, the sugars production increased, and the overall capital cost of the process decreased. …"
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  16. 616
  17. 617
  18. 618
  19. 619

    An Improved Fault Tolerant Five-Phase Induction Machine Using A Combined Star/Pentagon Single Layer Stator Winding Connection حسب Abdel-Khalik, Ayman S.

    منشور في 2015
    "…In this paper, a new combined star/pentagon single layer winding layout that combines the advantages of both star and pentagon connections is proposed for a five-phase induction machine. …"
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  20. 620