يعرض 61 - 80 نتائج من 26,706 نتيجة بحث عن '(( 50 ((nn decrease) OR (we decrease)) ) OR ((( 10 ng decrease ) OR ( a mean decrease ))))', وقت الاستعلام: 0.49s تنقيح النتائج
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    Global Land Use Change Impacts on Soil Nitrogen Availability and Environmental Losses حسب Jing Wang (6206297)

    منشور في 2025
    "…By compiling a global data set of 1,782 paired observations from 185 publications, we show that land use conversion from natural to managed ecosystems significantly reduced NNM by 7.5% (−11.5, −2.8%) and increased NN by 150% (86, 194%), indicating decreasing N availability while increasing potential N loss through denitrification and nitrate leaching. …"
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    Image_1_Decreased Serum Brain-Derived Neurotrophic Factor in Poststroke Depression: A Systematic Review and Meta-Analysis.pdf حسب Chunhui Zhang (337556)

    منشور في 2022
    "…The present meta-analysis showed decreased serum BDNF level in patients with PSD, compared to stroke patients without PSD with a random-effects model (mean value of BDNF level [PSD vs. stroke patients without PSD]: 14.106 vs. 17.995 ng/ml; SMD = –1.578; 95% CI: –2.820, –0.337; I<sup>2</sup> = 97.8%, p-value for Q test < 0.001).…"
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    Image_2_Decreased Serum Brain-Derived Neurotrophic Factor in Poststroke Depression: A Systematic Review and Meta-Analysis.pdf حسب Chunhui Zhang (337556)

    منشور في 2022
    "…The present meta-analysis showed decreased serum BDNF level in patients with PSD, compared to stroke patients without PSD with a random-effects model (mean value of BDNF level [PSD vs. stroke patients without PSD]: 14.106 vs. 17.995 ng/ml; SMD = –1.578; 95% CI: –2.820, –0.337; I<sup>2</sup> = 97.8%, p-value for Q test < 0.001).…"
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    Table_1_Decreased Serum Brain-Derived Neurotrophic Factor in Poststroke Depression: A Systematic Review and Meta-Analysis.DOCX حسب Chunhui Zhang (337556)

    منشور في 2022
    "…The present meta-analysis showed decreased serum BDNF level in patients with PSD, compared to stroke patients without PSD with a random-effects model (mean value of BDNF level [PSD vs. stroke patients without PSD]: 14.106 vs. 17.995 ng/ml; SMD = –1.578; 95% CI: –2.820, –0.337; I<sup>2</sup> = 97.8%, p-value for Q test < 0.001).…"
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