Results 171 to 180 of about 5,629,721 (306)

Assessing river discharge dynamics through relative surface water extent changes in river basins

open access: yesiScience
Summary: Surface water in rivers is vital for human society. However, our current understanding of the dynamics and drivers of river flows relies predominantly on stream gauging data, which are limited in spatial coverage and involve significant costs ...
Feng Mao   +4 more
doaj  

Observations of Solar Cyclical Variations in Geocoronal Hα Column Emission Intensities [PDF]

open access: yes, 2004
Observations of thermospheric + exospheric Hα column emissions by the Wisconsin Hα Mapper (WHAM) Fabry-Perot (Kitt Peak, Arizona) over the 1997–2001 rise in solar cycle 23 show a statistically significant solar cyclical variation.
Mierkiewicz, E. J.   +3 more
core   +1 more source

Recent Discoveries in Physical Science—II [PDF]

open access: green, 1914
J. J. Thomson
openalex   +1 more source

Endothelial cells metabolically regulate breast cancer invasion toward a microvessel. [PDF]

open access: yesAPL Bioeng, 2023
Tan ML   +10 more
europepmc   +1 more source

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