Update: A minibus spending package passed by the House of Representatives on January 8, 2026, effectively cancels the Mars Sample Return program by eliminating almost all funding for future missions.

This work presents important information on rhythmicity of overlapping target and distractor processing and how this affects behaviour. The methods are, in general, clearly laid out and defensible, ...

Abstract: This paper addresses a critical challenge in high-speed THz systems: sampling frequency offset (SFO) from both intrinsic device characteristics and critically, artificial introduction during ...

In their study, Diana et al. introduce a novel method for spike inference from calcium imaging data using a Monte Carlo-based approach, emphasizing the quantification of uncertainties in spike time ...

(a) The overall framework of FreCaS. The entire T-step sampling process is divided into N+1 stages of increasing resolutions and expanding frequency bands. FreCaS starts the sampling process at the ...

Gemma Johnson is a Senior Contributor from the United Kingdom who writes guides, lists, and updates. Gemma's passion for video games began in the 90s, growing up with classic titles like Goldeneye, ...

Abstract: In the field of signal processing, the sampling theorem plays a fundamental role for signal reconstruction as it bridges the gap between analog and digital signals. Following the celebrated ...

NASA announced Friday that it will award contracts to seven companies, including SpaceX and Blue Origin, to study how to transport rock samples from Mars more cheaply back to Earth. The space agency ...

Stool samples can help doctors diagnose some health conditions. Tips for collecting a stool sample include urinating before collecting the sample and using any tools that the sample kit provides.

If we want to take samples of some analog waveform, as in doing analog to digital conversions at some particular conversion rate, there is an absolute lower limit to the rate of doing conversions ...

1 Institute for Signal Processing, University of Lübeck, Lübeck, Germany 2 German Research Center for Artificial Intelligence (DFKI), Lübeck, Germany Moving microphones allow for the fast acquisition ...