Astronomers Detect a Vast Hidden Web of Galaxies in the Early Universe

Astronomers have uncovered a hidden cosmic web of galaxies and gas by mapping hydrogen light from the early universe.
IEEE

Two-Dimensional Off-Grid Beamforming Acoustic Source Identification for Planar Microphone Arrays via Unfolding Delay-and-Sum

Abstract: The classical sparsity-based source identification method encounters the basis mismatch problem due to discretizing the focus region and assuming that acoustic sources are on-grid. This ...
IEEE

A Low-Profile Planar 8:1 Bandwidth Long Slot Array With Planar Cross-Stack Impedance-Matching Layers

Abstract: This letter introduces an ultrawideband, wide-scanning long slot array with planar cross-stack impedance-matching layers (PCMLs). The gradually decreasing size patches are designed as the ...
Money Management

Dimensional launches trust, cracks US$1tn

Dimensional Fund Advisors has expanded its global equities suite with the launch of the Dimensional Global High Profitability Trust as it reaches US$1 trillion in assets under management (AUM). The ...