يعرض 1,721 - 1,740 نتائج من 5,204 نتيجة بحث عن '(( significant decrease decrease ) OR ( significance ((levels decrease) OR (levels increased)) ))~', وقت الاستعلام: 0.60s تنقيح النتائج
  1. 1721

    Determination of critical aperture. حسب Jin Wang (29560)

    منشور في 2025
    "…It shows that the role of peak cluster landform conditions on coal pore structure is significant, and the extent of the role decreases with the increase of vertical principal stresses. …"
  2. 1722

    Sampling points and mountain elevation. حسب Jin Wang (29560)

    منشور في 2025
    "…It shows that the role of peak cluster landform conditions on coal pore structure is significant, and the extent of the role decreases with the increase of vertical principal stresses. …"
  3. 1723

    Pressurized mercury curve. حسب Jin Wang (29560)

    منشور في 2025
    "…It shows that the role of peak cluster landform conditions on coal pore structure is significant, and the extent of the role decreases with the increase of vertical principal stresses. …"
  4. 1724

    Pore size distribution of coal samples. حسب Jin Wang (29560)

    منشور في 2025
    "…It shows that the role of peak cluster landform conditions on coal pore structure is significant, and the extent of the role decreases with the increase of vertical principal stresses. …"
  5. 1725

    Pore size distribution by MIP. حسب Jin Wang (29560)

    منشور في 2025
    "…It shows that the role of peak cluster landform conditions on coal pore structure is significant, and the extent of the role decreases with the increase of vertical principal stresses. …"
  6. 1726

    Addressing Imbalanced Classification Problems in Drug Discovery and Development Using Random Forest, Support Vector Machine, AutoGluon-Tabular, and H2O AutoML حسب Ayush Garg (21090944)

    منشور في 2025
    "…The important findings of our studies are as follows: (i) there is no effect of threshold optimization on ranking metrics such as AUC and AUPR, but AUC and AUPR get affected by class-weighting and SMOTTomek; (ii) for ML methods RF and SVM, significant percentage improvement up to 375, 33.33, and 450 over all the data sets can be achieved, respectively, for F1 score, MCC, and balanced accuracy, which are suitable for performance evaluation of imbalanced data sets; (iii) for AutoML libraries AutoGluon-Tabular and H2O AutoML, significant percentage improvement up to 383.33, 37.25, and 533.33 over all the data sets can be achieved, respectively, for F1 score, MCC, and balanced accuracy; (iv) the general pattern of percentage improvement in balanced accuracy is that the percentage improvement increases when the class ratio is systematically decreased from 0.5 to 0.1; in the case of F1 score and MCC, maximum improvement is achieved at the class ratio of 0.3; (v) for both ML and AutoML with balancing, it is observed that any individual class-balancing technique does not outperform all other methods on a significantly higher number of data sets based on F1 score; (vi) the three external balancing techniques combined outperformed the internal balancing methods of the ML and AutoML; (vii) AutoML tools perform as good as the ML models and in some cases perform even better for handling imbalanced classification when applied with imbalance handling techniques. …"
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  9. 1729

    Data Sheet 1_Serum levels of per- and polyfluoroalkylated substances and methylation of DNA from peripheral blood.pdf حسب Hanane Omichessan (4991552)

    منشور في 2025
    "…</p>Results<p>We found 64 CpG sites with significant hypomethylation or hypermethylation associated with increased levels of PFOA or PFOS (p-value<sub>Bonferroni</sub> < 0.05). …"
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  12. 1732

    Data for the paper: Physiological responses to ultra-high CO<sub>2</sub> levels in an evergreen tree species حسب tamir klein (4171534)

    منشور في 2025
    "…Photosynthesis significantly increased at 6000 ppm. In summary, ultra-high CO<sub>2</sub> may partly compensate for limited water availability.…"
  13. 1733

    Table 1_Negative pressure breathing: the response of human respiration and circulation to different levels of rarefaction during inspiration.docx حسب Yury S. Semenov (20345100)

    منشور في 2024
    "…</p>Results<p>Tidal volume increased, respiratory rate decreased under NPBin with no significant changes in minute ventilation. …"
  14. 1734

    Data Sheet 1_Global respiratory tumor mortality correlation study with economic level, 2000–2019.docx حسب Mingjie Wang (1719895)

    منشور في 2025
    "…A significant positive correlation was observed between income levels and respiratory cancer mortality (Spearman’s ρ = 0.422, p < 0.001). …"
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  20. 1740