Showing 81 - 100 results of 44,057 for search '(( significant level decrease ) OR ( significant decrease during ))', query time: 0.88s Refine Results
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    Mapping Blood Lead Levels in China during 1980–2040 with Machine Learning by Yanni Zhang (347305)

    Published 2024
    “…A machine learning model, using the random forest algorithm and 2973 generated samples, was created to predict county-specific blood lead levels in China from 1980 to 2040. Geometric mean blood lead levels in children (i.e., age 14 and under) decreased significantly from 104.4 μg/L in 1993 to an anticipated 40.3 μg/L by 2040. …”
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    Mapping Blood Lead Levels in China during 1980–2040 with Machine Learning by Yanni Zhang (347305)

    Published 2024
    “…A machine learning model, using the random forest algorithm and 2973 generated samples, was created to predict county-specific blood lead levels in China from 1980 to 2040. Geometric mean blood lead levels in children (i.e., age 14 and under) decreased significantly from 104.4 μg/L in 1993 to an anticipated 40.3 μg/L by 2040. …”
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    Gut composition changes significantly during chemoradiotherapy, adapts after treatment, and remains altered at first follow-up. by Molly B. El Alam (10231830)

    Published 2021
    “…Bacteria that were most significantly altered during chemoradiotherapy (between baseline and week 5; A and B) included the Clostridia class and Proteobacteria phylum. …”
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