Results 141 to 150 of about 5,665 (239)

Mechanical Irreversibility and Strength Overcompensation in a Gypsum Dehydration–Rehydration Cycle

open access: yesGeophysical Research Letters, Volume 53, Issue 20, 28 October 2026.
Abstract Dehydration–rehydration reactions of hydrous minerals modify rock strength, fluid transport, and deformation in reactive geological environments. Although dehydration‐induced weakening is widely studied, the mechanical consequences of subsequent rehydration remain poorly constrained.
Yang Zheng   +5 more
wiley   +1 more source

Preserved cerebellar functions despite structural degeneration in older adults. [PDF]

open access: yesElife
de Witte A   +5 more
europepmc   +1 more source

Detection and Analysis of an Upward Jet‐Like Electrical Discharge Intercepting a High‐Altitude Research Aircraft

open access: yesGeophysical Research Letters, Volume 53, Issue 19, 16 October 2026.
Abstract During a 2023 field campaign, a NASA ER‐2 research aircraft intercepted an upward jet‐like electrical discharge at 20 km altitude over an intense tropical thunderstorm. This event was analyzed using airborne multispectral optical sensors, electric field mills, X‐band radar, passive microwave, and ground‐based radio networks.
T. J. Lang   +19 more
wiley   +1 more source

Drastic Improvement in Carrier Lifetime (>50 ms) and Stability of Poly‐Si‐Passivated n‐Type Cz‐Si Wafers by a Simple Belt‐Line Furnace Annealing Step

open access: yesSolar RRL, Volume 10, Issue 19, 15 October 2026.
TOPCon‐like passivated lifetime samples are fabricated and fast fired in a belt‐line furnace. This high‐temperature firing has two effects: (a) Immediate lifetime reduction and (b) bulk‐related LeTID and surface‐related SRD under illumination and increased temperature appear. Annealing at 400–500 °C avoids all of these.
Daniel Beck, Michael Winter, Jan Schmidt
wiley   +1 more source

Unexpectedly Strong Electrostatic Screening in Nano‐Ion Solutions

open access: yesAngewandte Chemie International Edition, Volume 65, Issue 42, 12 October 2026.
Colloidal probe AFM measurements reveal unexpectedly strong electrostatic screening in aqueous solutions of the polyoxometalates phosphotungstate [PW12O40]3−${[{\rm PW}_{12}{\rm O}_{40}]}^{3-}$ and silicotungstate [SiW12O40]4−$[{\rm SiW}_{12}{\rm O}_{40}]^{4-}$.
Thomas Tilger   +5 more
wiley   +1 more source

More Photocatalysis With Less Light in Polar Semiconductors-The Role of Pyroelectric Fields. [PDF]

open access: yesSmall
Senthilmurugan B   +6 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy