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  1. ; ; ; ; ; ( , Journal of Materials Chemistry C)
    Polymer-based acoustic metamaterials possess properties including acoustic wave manipulation, cloaking, and sound dampening. Here, PDMS-based elastomers were prepared using thiol–ene “click reactions” with emulsion templating. Acoustic analysis showed these materials achieved sound speed values of ∼ 40 m s −1 , close to the predicted minimum of ∼25 m s −1 attainable.
    Free, publicly-accessible full text available April 21, 2023
  2. ; ; ( , Environmetrics)
    Free, publicly-accessible full text available March 1, 2023
  3. ; ; ; ; ; ( , Polymer)
    Free, publicly-accessible full text available September 1, 2022
  4. ; ; ; ( , Technometrics)
    null (Ed.)
    We propose a new family of depth measures called the elastic depths that can be used to greatly improve shape anomaly detection in functional data. Shape anomalies are functions that have considerably different geometric forms or features from the rest of the data. Identifying them is generally more difficult than identifying magnitude anomalies because shape anomalies are often not distinguishable from the bulk of the data with visualization methods. The proposed elastic depths use the recently developed elastic distances to directly measure the centrality of functions in the amplitude and phase spaces. Measuring shape outlyingness in these spaces provides amore »rigorous quantification of shape, which gives the elastic depths a strong theoretical and practical advantage over other methods in detecting shape anomalies. A simple boxplot and thresholding method is introduced to identify shape anomalies using the elastic depths. We assess the elastic depth’s detection skill on simulated shape outlier scenarios and compare them against popular shape anomaly detectors. Finally, we use hurricane trajectories to demonstrate the elastic depth methodology on manifold valued functional data.« less
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  5. ; ; ; ; ; ; ; ( , Macromolecules)
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  6. ; ; ; ( , Journal of Applied Statistics)
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  7. ; ; ; ; ; ; ; ; ; ; et al ( , Physical Review D)
    Free, publicly-accessible full text available September 1, 2022
  8. ; ; ; ; ; ; ; ; ; ; et al ( , Physical Review C)
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  9. ; ; ; ; ; ; ; ; ; ; et al ( , Journal of Instrumentation)
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  10. ; ; ; ; ; ; ; ; ; ; et al ( , Physical Review Letters)
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