Results 141 to 150 of about 5,024,379 (232)

Architected Glass‐Ceramics

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 9, September 2026.
Controlled crystallization converts a precursor glass into a glass‐ceramic comprising crystalline phases embedded within a residual glass matrix. When crystal size, refractive‐index mismatch, and phase assemblage are carefully controlled, optical transparency can be retained by minimizing light scattering.
Qiang Fu, Timothy M. Gross
wiley   +1 more source

Time‐dependent (Creep) Compaction in Volcanic Rocks

open access: yesGeophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Porous volcanic rocks form volcanic edifices and host key geothermal reservoirs worldwide. When subjected to constant stress above dilatancy in the brittle regime, these materials undergo time‐dependent failure known as brittle creep. In the ductile regime, where deformation is compactive, time‐dependent compaction—compaction creep—has been ...
Kamal Bayramov   +3 more
wiley   +1 more source

Subcritical Water Extraction Enables the Production of Cichoric and Caftaric Acid-Standardized <i>Echinacea purpurea</i> Root Extracts with Defined Composition and Favorable Biological Properties. [PDF]

open access: yesMolecules
Denev P   +10 more
europepmc   +1 more source

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