Description from the original documentation: This is the RadioHead Packet Radio library for embedded microprocessors. It provides a complete object-oriented library for sending and receiving ...

However, the underlying biological mechanism of ultrasonic neuromodulation remains poorly understood. Hence, this review aims to provide an outline of the properties of ultrasound, the structures of ...

We propose a micro-ultrasonic diagnosis using an all-optical ultrasound-based spectral sensing (AOUSS) technique for sensitive and quantitative characterization of early stage and whole blood ...

Abstract: We present an ultrasonic transducer interface IC that includes an 8-bit, 40 V pp, 400 mA current output DAC for arbitrary waveform transducer excitation and a ±25 V analog multiplexer. The ...

SFML is a simple, fast, cross-platform and object-oriented multimedia API. It provides access to windowing, graphics, audio and network. It is written in C++, and has bindings for various languages ...

(AP Photo/Amanda Andrade-Rhoades, File) Librarian of Congress Carla Hayden arrives on the red carpet for the 2024 Library of Congress Gershwin Prize for Popular Song honoring Elton John and Bernie ...

The Pierce County Public Library System’s operations have been affected for nearly a month after it was targeted in a cyberattack. Library staff confirmed on Monday that an “outside entity ...

Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. Librarian of Congress Carla Hayden arrives on the ...

A day after Columbia University called in the New York Police Department to arrest more than 70 pro-Palestine protesters who had occupied a library reading room, the university and its affiliate ...

Now he’s meddling in their actual back yard. A White House push to seize control of the Library of Congress over the past week has run temporarily aground due to quiet but firm resistance from ...

Abstract: A traveling wave ultrasonic motor utilizing a radial bending mode of a thick ring is proposed. Twenty PZT stacks and 20 block springs are nested alternately into 40 slots cut in the ring's ...