Results 221 to 230 of about 4,177,944 (282)

A Nonlinear Organic Low‐Frequency Sound Sensor Based on Electrochemical Coupling in a Solidified Gel Membrane

open access: yesAdvanced Functional Materials, EarlyView.
A novel nonlinear infrasound sensor concept based on a free‐standing ion conductive gel membrane is introduced. Acoustic signals are directly transduced into an electrical signal using an internal application mechanisms (gating). The nonlinearity might be used for neuromorphic in‐sensor computing. ABSTRACT Measuring low‐frequency or infrasound acoustic
Maarten Mittmann   +6 more
wiley   +1 more source

A comparative analysis of smoke-free regulations in 23 Chinese cities, 2015-2022. [PDF]

open access: yesTob Induc Dis
Chen Y   +9 more
europepmc   +1 more source

Utilization of a HIPAA-compliant large language model chatbot in an academic pediatric medical center. [PDF]

open access: yesPLOS Digit Health
Rader B   +10 more
europepmc   +1 more source

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