Labor: Leveraging CAS Research Excellence to Lead the Global Precision Instrument Market

A Foundation of Scientific Integrity: The CAS Pedigree The primary differentiator for Labor in a crowded global market is its “Research-First” DNA. Born from the Beijing Branch of the Chinese Academy ...
IEEE

Deep Fourier Magnitude Spectrum Based Signal Quality Assessment for Reducing False Alarms Under Noisy Recordings

Abstract: In this paper, we propose an automatic photoplethysmogram (PPG) Fourier magnitude spectrum (FMS) quality assessment (PPG-FMS-QA) using deep 1D-convolutional neural network (1D-ConvNet) ...
IEEE

Numerical and Experimental Investigation of Beam Shaping in Unstable Resonators Using a Bandlimited Hybrid Angular Spectrum–Fourier Method

Abstract: We investigate beam shaping and field evolution in unstable optical resonators using a hybrid numerical scheme that combines the Split-Step Fourier Method (SSFM) with the Angular Spectrum ...
Scientific American

Here’s what the autism spectrum really looks like

Autism is a spectrum. This metaphor is a helpful way to explain why autism looks and feels so varied across different people. Since 2013 it’s been baked into the name of the diagnosis itself, autism ...
TV Technology

Spectrum Launches Multiview for March Madness

Available in the Spectrum TV App on Xumo Stream Box, Xumo TV, Apple TV, Roku, Xbox, Samsung, LG and Vizio smart TVs When you purchase through links on our site, we may earn an affiliate commission.
EurekAlert!

Fourier ptychographic coherence scanning interferometry for 3D morphology of high aspect ratio and composite micro-trenches

Measuring high aspect ratio and composite micro-trenches without damage is critical for advanced microfabrication, yet conventional coherence scanning interferometry often suffers from a low signal-to ...