Showing 181 - 200 results of 12,863 for search '(( 50 ((((we decrease) OR (nn decrease))) OR (mean decrease)) ) OR ( 50 c decrease ))', query time: 0.27s Refine Results
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    Flow chart of the study procedures. by Kazuhiko Ikeuchi (9234268)

    Published 2023
    “…<div><p>Introduction</p><p>Although the rapid plasma reagin (RPR) test is used to determine treatment efficacy for syphilis, animal studies show that it decreases gradually after an initial increase even without treatment. …”
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    Changes in lowland paddy soil fertility in the Philippines after 50 years of the Green Revolution by Atsushi Nakao (12396)

    Published 2021
    “…<p>The Green Revolution (GR) made a major contribution to increasing the rice yield in the Philippines from 1.3 t ha<sup>−1</sup> in 1966 to 4.0 t ha<sup>−1</sup> in 2018, but the changes in paddy soil fertility that occurred during this 50-year period remain unknown. We collected 37 soil samples from the plow layers of paddy fields in Luzon, Leyte, Panay, and Mindanao in the Philippines in 2016 and 2017 (the ‘2010s’) and compared their fertility-related soil properties with published data for soil samples collected from the same or nearby sampling sites in 1969 (the ‘1960s’). …”
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