1 Electrical Engineering College, Heilongjiang University, Harbin, China 2 State Key Laboratory of Acoustics, Institute of Acoustics, Chinese Academy of Sciences, Beijing, China Underwater small ...
Abstract: For the early diagnosis of atherosclerosis and interventions, intravascular ultrasound (IVUS) is a valuable tool for intravascular luminal imaging. Compared with the array-based method, ...
In July 2025, astronomers spotted a strange object from deep space that is now flying through our solar system. Called 3I/ATLAS, it is only the third confirmed visitor from another star system, and it ...
Abstract: The Doppler effect critically degrades the performance of orthogonal frequency division multiplexing (OFDM) systems in general. This problem is significantly worse for underwater acoustic ...
When theoretical physicist Dr. Michio Kaku made a public appearance in late October and told the world to 'watch for it' in a televised interview on Newsmax, only a few understood the profound nature ...
A minimal "getting start" tutorial is available at https://pynufft.readthedocs.io/en/latest/index.html. This package reimplements the min-max interpolator (Fessler ...
The non-gravitational acceleration of the interstellar object 3I/ATLAS is regularly updated by Davide Farnoccia on NASA’s JPL Horizons website. On October 30, 2025, the radial acceleration component ...
A group of Space Force trainees was the first basic training class to receive the service’s new dress uniform and will wear it during a graduation ceremony next month at Joint Base San ...
Is Jupiter gonna be 3I/ATLAS’s next pit stop? Harvard astrophysicist Avi Loeb speculates that given its current trajectory, the interstellar object may approach the Hill radius of the gas giant. This ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback