Results 251 to 260 of about 3,426,911 (314)

Differential Tissue‐Coupled Powering for Battery‐Free Injectable Electroceuticals

open access: yesAdvanced Science, EarlyView.
A thread‐like injectable neural stimulator is powered through differential tissue‐coupled powering (DTCP), which harvests RF‐frequency tissue potentials with an elongated receiver while preserving a injectable cross‐section. The system integrates an ASIC, stimulation electrodes, and a portable transmitter, enabling wireless peripheral nerve stimulation,
Han Wu   +13 more
wiley   +1 more source

Photoelectric Imaging of the Optically Inactive Charge State of Silicon‐Vacancy Defects in Diamond

open access: yesAdvanced Science, EarlyView.
Although the doubly negative charge state of the SiV center in diamond is predicted to ionize only in the ultraviolet and is therefore considered optically inaccessible, we demonstrate visible‐range photoelectric imaging enabled by a previously unrecognized regime of laser‐assisted tunneling. ABSTRACT The investigation of optically active point defects
Ilia Chuprina   +8 more
wiley   +1 more source

OpenQPAIData: Measurements of test objects with reference labels for quantitative photoacoustic imaging research. [PDF]

open access: yesSci Data
Gröhl J   +8 more
europepmc   +1 more source

Toolkit for acoustic-phonetic analysis of naturalistic speech data. [PDF]

open access: yesBehav Res Methods
Kutlu E   +4 more
europepmc   +1 more source

Performance Evaluation and Error Mitigation of Ultrasonic Indoor Positioning: An ESP32-Based IMU-ESKF Architecture. [PDF]

open access: yesSensors (Basel)
Wang D   +4 more
europepmc   +1 more source

Acoustic Control of Spin States in Diamond Nitrogen-Vacancy Centres. [PDF]

open access: yesNano Lett
Kutsal E   +4 more
europepmc   +1 more source

Acoustic Reflex Measurement

Ear & Hearing, 2013
Middle ear muscle reflex (MEMR) measurements have been a part of the standard clinical immittance test battery for decades as a cross-check with the behavioral audiogram and as a way to separate cochlear from retrocochlear pathologies. MEMR responses are measured in the ear canal by using a probe stimulus (e.g., single frequency or broadband noise) to ...
Schairer, Kim S.   +2 more
openaire   +3 more sources

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