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Symmetry‐Guided Multifunctional Acoustic System Based on Mechanically Actuated Sonic Crystals

open access: yesAdvanced Engineering Materials, EarlyView.
This study presents the design, simulation, and experimental validation of amultifunctional acoustic metamaterial based on rotationally engineered sonic crystals.By tuning cylinder orientations, controllable band gaps and six distinct functionalities—including switching, topological insulation, beam splitting, and logic operations—areachieved ...
Yuanyan Zhao   +2 more
wiley   +1 more source

Refractive Errors and Educational Outcomes in Children: A Systematic Review. [PDF]

open access: yesCureus
Elbasheer ADHE   +6 more
europepmc   +1 more source

Evaluation of an AI Scribe Tool in the Emergency Department: A Single-Arm Observational Study. [PDF]

open access: yesEmerg Med Australas
Akhlaghi H   +8 more
europepmc   +1 more source
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Speed reading

Pedagogical Wiki-Encyclopedia
The author examines the development of speed reading from a historical perspective. The stages of work on improving reading speed are listed, as well as the methods used in training. The article may be useful for teachers, educators, and teachers of additional education.
E.V. Razumnaya
semanticscholar   +3 more sources

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