Climate trends on the extreme winds in Brazil
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DOI: 10.1016/j.renene.2016.12.101
Abstract: The main source of electricity in Brazil is from hydro, which has about 65.2% share of the country’s electric energy matrix. However, over the last decade the wind energy increased from 19 MW to 2.2… read more here.
Keywords: extreme winds; trends group; winds brazil; wind speed ... See more keywords
Tracing the signatures of ozone recovery in the Arctic ozone
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DOI: 10.1038/s41598-025-19373-0
Abstract: We examine the long-term trends in Arctic stratospheric ozone using satellite, ozonesonde and ground-based measurements for the period 1988–2024. Our analysis reveals statistically significant positive trends (up to 0.915 ± 0.251%/dec) in the upper stratospheric ozone (5–1… read more here.
Keywords: ground based; significant positive; dec; recovery ... See more keywords
Syphilis‐positive and false‐positive trends among US blood donors, 2013–2023
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DOI: 10.1111/trf.18145
Abstract: US blood donors are tested for syphilis because the bacterial agent is transfusion transmissible. Here we describe trends over an 11‐year period of donations positive for recent and past syphilis infections, and donations classified as… read more here.
Keywords: blood donors; false positive; syphilis positive; positive false ... See more keywords