Abstract: In this paper, we consider a reconfigurable intelligent surface (RIS)-assisted 3D direction-of-arrival (DoA) estimation system, in which a uniform planar array (UPA) RIS is deployed to ...

Working in customer service means being prepared for requests that defy all logic. One movie theater employee had only been on the job a few days when one woman demanded the impossible: Just change a ...

More than 200 passengers on an Air India Singapore-bound flight faced a highly inconvenient situation in Delhi. After being seated for nearly two hours, the cabin crew asked them to deboard the ...

Raipur’s Swami Vivekananda Airport in Chhattisgarh is facing operational issues after its navigation system malfunctioned. Due to this technical glitch, a flight from Delhi was forced to make an ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Nonviral gene delivery offers promise for treating age-related macular degeneration ...

The incursion was the first time alliance planes had engaged enemy targets in NATO airspace. Poland’s leader called it “a large-scale provocation.” By Michael Schwirtz and Qasim Nauman More than a ...

VirusTotal has discovered a phishing campaign hidden in SVG files that create convincing portals impersonating Colombia's judicial system that deliver malware. VirusTotal detected this campaign after ...

This is very odd problem compared to others. While switching my application to SDL3 from glfw, I noticed that the title bar is always black on Windows. While searching through the code of SDL3, I ...

Abstract: Robot localization using a built map is essential for a variety of tasks including accurate navigation and mobile manipulation. A popular approach to robot localization is based on ...

PERRY — The Houston County Commissioners heard from Colonel Jefferey Peske during their first September meeting on Sept. 2. Houston County Commissioners honored Col. Jefferey Peske (third from left) ...

Chinese leader Xi Jinping brandished a sophisticated new arsenal in a grand military parade on Wednesday, showcasing weapons and aircraft that Beijing can use to challenge U.S. power in the ...

FCC, Meridiam, John Laing, RATP Dev and Alstom have signed a Memorandum of Understanding (MoU) formally establishing a consortium to bid for the design, construction, financing, operation and ...