Results 261 to 270 of about 9,706,975 (343)

Robust speed and levitation control of high-speed trains using TSK type-2 fuzzy sliding mode strategy. [PDF]

open access: yesSci Rep
Ibrahim Mohammad S   +9 more
europepmc   +1 more source

Dynamic Precipitation during High‐Pressure Torsion of a Magnesium–Manganese Alloy

open access: yesAdvanced Engineering Materials, EarlyView.
An ultrafine‐grained alloy is produced by high‐pressure torsion of solutionized Mg–1.35 wt% Mn. Precipitation of nanometer‐scale Mn particles during deformation provides pinning sites. This prevents the formation of a bimodal grain structure and results in a finer grain size than for pure Mg.
Julian M. Rosalie, Anton Hohenwarter
wiley   +1 more source

Reconceptualizing learning engagement: evidence for a context-sensitive structure in STEM education. [PDF]

open access: yesFront Psychol
McChesney ET   +4 more
europepmc   +1 more source

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