Results 151 to 160 of about 1,182,762 (341)

Stoma‐Shell Nanoarchitecture for Enhanced Plasma Confinement Catalysis in Synthesis of Ethanol from CO2

open access: yesAdvanced Functional Materials, EarlyView.
High‐energy electron impact in plasma catalysis often causes excessive dissociation of active intermediates, limiting C2+ product selectivity. To address this challenge, a bio‐inspired stoma‐shell nanoarchitecture is designed to decouple electron impact from catalytic reaction zones.
Nan Zou   +5 more
wiley   +1 more source

Meta‐Rod Mechanical Metamaterials With Programmable Reconfiguration

open access: yesAdvanced Functional Materials, EarlyView.
Existing mechanical metamaterials achieve programmable large deformations in planar square or cubic configurations, restricted by required complex boundary conditions. This research proposes a 1D metamaterial, Meta‐rod, with linear, bending, twisting, area, and volume deformation modes.
Atharva Pande, Lyes Kadem, Hang Xu
wiley   +1 more source

Magnetic Force Microscopy Signatures of Higher‐Order Skyrmions and Antiskyrmions

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic force microscopy operated under vacuum conditions enables the qualitative identification of higher‐order skyrmions and antiskyrmions in Co/Ni multilayers at room temperature. Distinct stray‐field contrast signatures arise from vertical Bloch lines and complex domain‐wall configurations.
Sabri Koraltan   +8 more
wiley   +1 more source

Paradigm-HF: a Paradigm Shift in Heart Failure Treatment?

open access: yesArquivos Brasileiros de Cardiologia, 2016
Luis Cláudio Lemos Correia   +1 more
doaj   +1 more source

Rethinking EPO: A Paradigm Shift in Oncology? [PDF]

open access: yesCancers (Basel)
Ferrero JM   +4 more
europepmc   +1 more source

Redshifts versus Paradigm Shifts: Against Renaming Hubble’s Law [PDF]

open access: green, 2020
Cormac O’Raifeartaigh   +1 more
openalex   +1 more source

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