Abstract: This paper presents a method for constructing optimal frequency hopping patterns with ideal autocorrelation and cross-correlation properties based on algebraic Costas arrays. A ...

Abstract: With the advancement of semiconductor manufacturing technology, multifunctional process modules (MPMs) have been widely adopted in cluster tools to enhance production flexibility and ...

A woman is charged with two counts of attempted first-degree murder after police say she shot two attorneys outside the old Wake County courthouse in downtown Raleigh on Friday morning. Raleigh Chief ...

Authorities in St. Kitts and Nevis have successfully captured and repatriated two Jamaican fugitives wanted for serious violent crimes, following coordinated operations between the Royal St.

Cybersecurity researchers have flagged fresh activity from a China-aligned threat actor known as Webworm in 2025, deploying custom backdoors that employ Discord and Microsoft Graph API for command-and ...

The men were charged with obstructing operations at a zoo, apparently as a stunt connected to a cryptocurrency. They denied the charges. By Javier C. Hernández and Hisako Ueno Reporting from Tokyo The ...

The victim of yesterday's fatal shark attack at Rottnest Island has been named as Steven Mattaboni, a 38-year-old father of two young daughters, and the tributes pouring in paint a picture of a man ...

President Donald Trump announced late Friday that U.S. and Nigerian forces carried out an operation that killed a global ISIS leader. Trump identified the terrorist as Abu-Bilal al-Minuki, whom he ...

Imperial Oil schedules full 2026 turnarounds at Strathcona and Sarnia refineries to boost performance. Maintenance at Strathcona targets 197,000-b/d crude unit following record 10-year run. Imperial ...

8:35PM UPDATE: According to the St. Louis County Sheriff’s Office, all eight fires have been controlled and mop up operations continue. Fire personnel will remain in some areas to monitor. The St.

You’ll be able to tell the company’s desktop AI tool what to do from your iOS or Android phone. You’ll be able to tell the company’s desktop AI tool what to do from your iOS or Android phone. is a ...

Two people were arrested in narcotics operations around Davie County over recent weeks. The first arrest came on April 27, when deputies with the Davie County Sheriff’s Office Narcotics Division were ...