Abstract: In this letter, we propose a joint frequency-space sparse reconstruction method for direction-of-arrival (DOA) estimation, which effectively addresses the issues arising from the existence ...

Astronomers have developed a new way to test one of the central assumptions of modern cosmology — that the universe behaves uniformly on the largest scales. When applying the method to real ...

Robert F. Kennedy Jr.’s health department has consistently touted radical transparency as being key to its mission. Recent instances—the FDA’s decision not to disclose the recipients of three ...

What happens when a system designed to guarantee the poorest Kenyans access to the highest attainable standard of healthcare ends up overcharging them for health insurance, using their living ...

Next has often been praised by parents for their delightful children's clothing, which features charming designs and patterns suitable for most age groups, from babies up to teens. However, one mum ...

The FBI just put a $200K price on the agent accused of betraying the US How the WSJ deciphered Trump’s Truth Social behavior Indian cargo ship sunk and vessel seized amid Hormuz tensions Is blue dot ...

Abstract: Stepped-frequency chirp radar achieves range high resolution through wideband synthesis, yet it harbors systemic errors. These errors coupled with the ...

While I love writing as a hobby and for my job, art was one of my favorite subjects in school. I still know my way around a pair of scissors, glue and construction paper. That’s why I jumped at the ...