Abstract: In this letter, we first investigate a shift strategy for enhancing the length of the consecutive segment in the sum and difference co-array (SDCA). Then, a fourth-order sparse antenna array ...

For the second time in a week, the Sarasota County Sheriff’s Office had to corral a large reptile. On Dec. 2, deputies helped remove a 14-foot reptile that was 3 1/2 inches shy of the state length ...

Abstract: In the directional antenna element-based uniform arc array (DA-UAA), the conventional spatial spectrum estimation algorithms such as multiple signal classification could not be utilized to ...

Free days at the U.S. National Parks have been changed to no longer include Martin Luther King Jr. Day and Juneteenth, just weeks after the Trump administration announced it would be raising fees for ...

A command injection vulnerability in Array Networks AG Series secure access gateways has been exploited in the wild since August 2025, according to an alert issued by JPCERT/CC this week. The ...