Abstract: In nonlinear contrast-enhanced ultrasound (CEUS) imaging, nanobubbles (NBs) offer a promising alternative for enhanced visualization of microvascular structures and molecular imaging. This ...

Cecilia Muñoz on how to solve America’s biggest political challenge. By Cecilia Muñoz, David Leonhardt and Jillian Weinberger But it’s still history. By David Litt The daughter of a politician, she ...

Modulation can be defined as the process by which the characteristics of carrier wave are varied in accordance with the modulating wave (signal). Modulation is performed in a transmitter by a circuit ...

Abstract: This paper presents the design and implementation of a Software Defined Radio (SDR) system leveraging FPGA technology to generate and demodulate Amplitude Shift Keying (ASK), Frequency Shift ...

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