Abstract: We consider the problem of recovering block-sparse signals whose cluster patterns are unknown a priori. Block-sparse signals with nonzero coefficients occurring in clusters arise naturally ...

I work a full-time job and spend my after-work time parenting my 2-year-old daughter. I get one hour of free time between her bedtime and my own, and every night, I spend it quilting. I've been ...

I grew up surrounded by quilts. My grandmother has been quilting since the 1950s, and while my experience is far less than hers, it's a hobby I dove head-first into during the throes of the Covid ...

Sunday night update: Hey, everyone! The cold front that brought strong to severe storms on Saturday is finally sliding offshore. We’re feeling that cooler, drier air settle in, setting the stage for a ...

An omega block pattern will bring threats of flooding rain to the Plains and Northeast, and some weird temperature maps across the country during the first full week of May. What Is An Omega Block? If ...

COLUMBUS, Ohio — You may have heard of an omega block on social media, but have you ever wondered what it is and how it impacts weather here in Ohio? It comes down to the overall weather pattern and ...

It can't be seen with the naked eye, but a curious weather pattern in the upper level atmosphere above the continental United States is forecast to generate unsettled weather and some big temperature ...

The FDA's refused to authorize sale of kid-friendly e-cigarettes. A unanimous Supreme Court on Wednesday backed the Food and Drug Administration's refusal to authorize the sale of kid-friendly ...

In conclusion, this study highlights that CLBBB with V5/V6: RS/Rs/rS (+) pattern on surface ECG is a common LBBB morphology, robustly predicting poor adverse outcomes in terms of all-cause mortality ...

A Dallas couple left severely burnt after a bar's flaming cocktail exploded on them is pursuing legal action. Abigael Hance-Briscoe, 32, and Dustin Johnson were enjoying a night out before the ...