Results 141 to 150 of about 7,350 (241)
African Decolonial Theory: A Conversation
Antipode, Volume 58, Issue 2, 2026.Abstract Antipode has become a key platform for engaging with decolonial and anticolonial scholarship, as well as adjacent fields such as Black geographies, Indigenous studies, Latin American feminism, and work on settler‐colonialism. African reference points in this literature, however, have been far less common, both in the journal and more broadly ...
Patricia Daley +10 more
wiley +1 more source
Corona Discharges Glow on Trees Under Thunderstorms
Geophysical Research Letters, Volume 53, Issue 4, 28 February 2026.Abstract Coronae, which are weak electrical discharges, have long been hypothesized to form on trees under thunderstorms, though never directly observed, characterized, or quantified. Using a newly developed instrument that measures ultraviolet emissions from coronae, the first direct observations and quantifications of coronae are presented for two ...
P. J. McFarland +3 more
wiley +1 more source
An Analytical Model of the Lifecycle of Tropical Anvil Cloud Radiative Effects
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 4, 28 February 2026.Abstract Satellite observations and numerical simulations show that the small net Cloud Radiative Effect (CRE) of tropical anvil clouds results from a near‐cancellation between large but opposing longwave (LW) and shortwave (SW) components over the cloud's lifecycle.
Nicholas J. Lutsko +2 more
wiley +1 more source
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 3, 16 February 2026.Abstract Ice‐nucleating particles (INPs), essential for initiating primary ice production in many mixed‐phase clouds, have only rarely been measured in air directly relevant for deep convective clouds. In July–August 2022 we used an aircraft to sample aerosol near developing deep convective clouds over Magdalena Mountain, New Mexico, USA.
Martin I. Daily +14 more
wiley +1 more source
Incus transposition: A modified technique [PDF]
The Laryngoscope, 1972 M H, Stroud, S E, Kinney
openaire +2 more sources
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Seismological observations in the lunar mantle, in conjunction with experimental knowledge on the elastic wave velocities and density of lunar mantle minerals, provide important constraints on the composition and mineralogy of the lunar mantle. Here we report elastic wave velocities and density of a lunar orthopyroxene (Mg0.84Fe0.13Ca0.03SiO3)
Yoshihiro Inoue +7 more
wiley +1 more source
Recent Cloud Controlling Factor Analyses Indicate Higher Climate Sensitivity
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Cloud feedback is a dominant source of uncertainty in climate model estimates of equilibrium climate sensitivity (ECS). Cloud controlling factor analysis can observationally constrain cloud feedback. For the first time, we use separate rather than unified frameworks to assess high‐ and low‐cloud feedbacks and constrain the net cloud feedback ...
Sarah Wilson Kemsley +2 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract Compressional and shear wave velocities (Vp, Vs) of candidate Martian deep‐mantle minerals, FeO‐rich ringwoodite ((Mg0.66Fe0.34)2SiO4) and majorite (Mg0.75Fe0.10Al0.26Ca0.07Si0.84O3), were measured up to 25 GPa and 700 K using Brillouin light scattering coupled with externally‐heated diamond anvil cells.
Luo Li +6 more
wiley +1 more source
High Pressure Formation of the Eight‐Fold Coordinated Post‐Post Spinel MgFe2O4
Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.Abstract MgFe2O4 was probed to 74(1) GPa and 2,840(130) K as a low‐pressure analog to post‐post spinel Mg2SiO4 predicted in super‐Earths using synchrotron multigrain X‐ray diffraction techniques in the laser‐heated diamond anvil cell. With high‐temperatures above 65 GPa the eight‐fold coordinated δ‐MgFe2O4 (Th3P4‐type) is stable with Mg and Fe ...
Claire C. Zurkowski +4 more
wiley +1 more source