Results 201 to 210 of about 178,327 (356)

This is that which . .. they call Wampum Europeans Coming to Terms with Native Shell Beads

open access: yes, 2017
The Native American-European encounter created a multitude of opportunities for understanding and misunderstanding. Linguistic and cultural barriers contributed to the complexity of cross-cultural understanding.
Otto, Paul
core  

Approaching a Brachiocephalic Artery Aneurysm With Porcelain Aorta [PDF]

open access: diamond
Germán J. Chaud   +8 more
openalex   +1 more source

Magnetic Field‐Driven Spin State Transformation in Promoting the Catalytic Activity of Doped Single‐Atom for Hydrogen Evolution Reaction

open access: yesAdvanced Materials, Volume 38, Issue 6, 27 January 2026.
A ferromagnetic RuSAs/Ni2P@Fe3O4 material is designed via a synergistic strategy of single‐atom doping and magnetic field‐driven spin‐state transformation. This strategy introduces new Ru single‐atom active sites for the hydrogen evolution reaction and facilitates the transition of Fe3+ (3d t2g) low‐spin electrons to a high‐spin state (3d eg ...
Chenjing Wang   +9 more
wiley   +1 more source

Defect‐Engineered Bulk Conversion Anodes for Fast and Temperature‐Adaptive Na+ Storage

open access: yesAdvanced Science, Volume 13, Issue 1, 5 January 2026.
Defect‐engineering has been rationally applied in bulk conversion anodes for sodium ion batteries. The typical carbon‐free/defect‐rich bulk‐Fe7Se8‐x realizes extraordinary fast and temperature‐adaptive sodium ion storage. Various in/ex situ experimental characterizations and DFT calculations verify the peculiar conversion‐type reaction mechanism and ...
Yanli Zhou   +9 more
wiley   +1 more source

Chasing the Craze: When the Right Variables are Off-Stage

open access: yes, 2016
A smooth white glaze, (Figure 1) with a buttery surface and smooth breaking on edges, just enough change of whiteness in a crevice pooling, seemingly opaque when thicker, but with a certain glow, a slight grey showing through.
Gebhart, Tina M.
core  

Elemental Analysis of Porcelain Shards by Laser Ionization Time-of-Flight Mass Spectrometry

open access: hybrid, 2013
Dongxuan Zou   +4 more
openalex   +1 more source

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