Impedance mismatch between acoustic metamaterials and a surrounding medium hinders efficient applications, especially for zero-index materials. Here, Duboiset al. utilize the Dirac-like dispersion ...

Engineers have devised a new, non-invasive way to monitor the stiffness of single living cells, using acoustic waves. Their technique could be used to study many biological phenomena, such as cell ...

MIT engineers have devised a new, non-invasive way to monitor the stiffness of single living cells, using acoustic waves. Their technique could be used to study many biological phenomena, such as ...

BOSTON, July 25, 2024 (GLOBE NEWSWIRE) -- Acoustic Technology, Inc. (ATI Systems), a global leader in designing, manufacturing, and installing reliable emergency warning and notification systems ...