Results 231 to 240 of about 1,069,438 (262)

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

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev   +2 more
wiley   +1 more source

Microbe Profile: <i>Plasmodiophora brassicae</i>, the gall-forming protist behind clubroot disease. [PDF]

open access: yesMicrobiology (Reading)
Calcaterra M   +3 more
europepmc   +1 more source

System-Level Design and Integration of Dexterous Robotic Hands for Complex Manipulation. [PDF]

open access: yesResearch (Wash D C)
Wang Q   +7 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy