Differential Tissue‐Coupled Powering for Battery‐Free Injectable Electroceuticals
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
Reagent-free sonochemical synthesis of iron oxide nanoparticles from iron powder and water promoted by acoustic cavitation. [PDF]
Yoshikawa M, Takizawa H, Hayashi Y.
europepmc +1 more source
Photoelectric Imaging of the Optically Inactive Charge State of Silicon‐Vacancy Defects in Diamond
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
SonarReg-GS SLAM: Sparse Sonar-Guided Depth Regularization for Underwater Gaussian Splatting SLAM. [PDF]
Yang W, Qian X, Liu X, Leng J.
europepmc +1 more source
Effects of Grazing Hour in a Part-Time Grazing System for Dairy Cows on Herbage Intake Assessed by Acoustic Detection of Prehension Events. [PDF]
Bognanno S, Gimmillaro F, Avondo M.
europepmc +1 more source
OpenQPAIData: Measurements of test objects with reference labels for quantitative photoacoustic imaging research. [PDF]
Gröhl J +8 more
europepmc +1 more source
Toolkit for acoustic-phonetic analysis of naturalistic speech data. [PDF]
Kutlu E +4 more
europepmc +1 more source
Performance Evaluation and Error Mitigation of Ultrasonic Indoor Positioning: An ESP32-Based IMU-ESKF Architecture. [PDF]
Wang D +4 more
europepmc +1 more source
Acoustic Control of Spin States in Diamond Nitrogen-Vacancy Centres. [PDF]
Kutsal E +4 more
europepmc +1 more source
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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
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