Results 171 to 180 of about 2,654,747 (240)

Accurate and Noninvasive Dysphagia Assessment via a Soft High‐Density sEMG Electrode Array Conformal to the Submental and Infrahyoid Muscles

open access: yesAdvanced Science, EarlyView.
A stretchable, breathable, large‐area high‐density sEMG (HD‐sEMG) electrode array is reported, which enables seamless integration to the complex surface of the submental and infrahyoid muscles to detect high‐fidelity HD‐sEMG signals during swallowing.
Weijie Hong   +9 more
wiley   +1 more source

Agile Free‐Form Signal Filtering and Routing with a Chaotic‐Cavity‐Backed Non‐Local Programmable Metasurface

open access: yesAdvanced Science, EarlyView.
A multi‐parameter‐tunable, all‐metallic, low‐loss, wave‐chaotic cavity enables a frequency‐insensitive (over a 7 GHz bandwidth) technique to synthesize desired transfer functions within smaller windows to high accuracy and with complete reconfigurability of shapes and center frequencies.
Fabian T. Faul   +4 more
wiley   +1 more source

Marginally outer trapped tubes in de Sitter spacetime. [PDF]

open access: yesLett Math Phys
Mars M   +3 more
europepmc   +1 more source

Universality in long-distance geometry and quantum complexity. [PDF]

open access: yesNature, 2023
Brown AR   +3 more
europepmc   +1 more source

Flexible Optoelectronic Hybrid Microfiber Long‐period Grating Multimodal Sensor

open access: yesAdvanced Science, EarlyView.
An entirely new optoelectronic hybrid multimodal optical fiber sensor which can simultaneously monitor biomechanics and glucose is demonstrated. The developed method simultaneously integrates two heterogeneous sensing mechanisms, optical and electrical, into a single sensor in a compact manner. Optical and electrical sensors can work simultaneously but
Zhenru Li   +8 more
wiley   +1 more source

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