Results 271 to 280 of about 458,052 (359)

Is Water Stress the Root Cause of the Observed Nonlinear Relationship Between Yield Losses and Temperature?

open access: yesAGU Advances, Volume 6, Issue 4, August 2025.
Abstract Observational analyses consistently find that yields of major rainfed crops increase with temperature up to a threshold of approximately 32° ${}^{\circ}$C, above which they reduce sharply. Two damage pathways have been suggested to explain this relationship: that high temperatures directly stress crops and drive yield loss, or that high ...
Lucas R. Vargas Zeppetello   +2 more
wiley   +1 more source

Author Correction: A small and vigorous black hole in the early Universe. [PDF]

open access: yesNature
Maiolino R   +38 more
europepmc   +1 more source

Why Idealized Models Are More Important Than Ever in Earth System Science

open access: yesAGU Advances, Volume 6, Issue 4, August 2025.
Abstract Simulating the Earth system is crucial for studying Earth's climate and how it changes. Modeling approaches that simplify the Earth system while retaining key characteristics are important tools to advance understanding. The simplicity and flexibility of idealized models enables imaginative science and makes them powerful educational tools ...
Kevin A. Reed   +5 more
wiley   +1 more source

Slow Solar Wind: Origin in an Independent Small‐Scale Solar Dynamo

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract Separation of the solar wind (SW) into three flow types (coronal mass ejections (CMEs), high speed streams (HSSs), and slow solar wind (SSW)) reveals an inverse relationship between the percentage of time Earth spends in SSW during a year and its annually averaged magnetic field strength (B).
E. W. Cliver   +2 more
wiley   +1 more source

Multi-messenger gravitational lensing. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci
Smith GP   +40 more
europepmc   +1 more source

Juno Observations of Io's Alfvén Wing From 23 Io Radii

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract On 13 June, day 165 of 2024, Juno passed through Io's main Alfvén wing at a distance of ∼23 Io radii south of the moon during perijove 62. Evidence for this passage was clearly seen in the Juno plasma wave, magnetometer, and plasma data. The plasma wave signature was an intensification of quasi‐electrostatic waves below about 1 kHz with a ...
W. S. Kurth   +13 more
wiley   +1 more source

New isotopes of interest to astrophysics

open access: green, 1976
C. N. Davids   +3 more
openalex   +1 more source

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