Abstract: The security of wireless communications is increasingly threatened by eavesdropping and jamming attacks. This paper proposes a novel framework for enhancing secure transmission using hybrid ...

Abstract: This letter considers a symbiotic radio (SR) system enhanced by a reconfigurable intelligent surface (RIS). The active transmit beamforming of the base station (BS) and the passive ...

National Women's Soccer League Commissioner Jessica Berman said the league has learned from experience about how to better deal with on-field medical issues, like the recent collapse of a Racing ...

The objective of the Fund is to provide income and growth above those of the Markit iBoxx Sterling Corporate Bond Total Return Index, the “Benchmark Index”. The Fund aims to outperform the Benchmark ...

NCERT Class 7 Maths Books 2025-26: Do you want to do well on your next math test as a seventh-grader? In order to study for the CBSE Class 7 Maths exams in the 2025–2026 academic year, do you require ...

† Laboratory of Organic and Macromolecular Chemistry (IOMC), Friedrich Schiller University Jena, Humboldtstraße 10, 07743 Jena, Germany ‡ Center for Energy and Environmental Chemistry Jena (CEEC Jena) ...

Class 9 English Grammar MCQs with Answers: English Grammar is an important scoring section of the CBSE Class 9 English exam, carrying 10 marks in both half-yearly and annual exams (2025-26).

The shooting occurred around 12:40 p.m. local time on Wednesday, Sept. 10 at Evergreen High School in Evergreen, Colorado. The Jefferson County Sheriff’s Office issued an alert for an “active ...

Texas A&M University President Mark A. Welsh III has directed his provost to remove a dean and department head from their administrative positions in the fallout of a viral video where a professor is ...

San Francisco 49ers star Christian McCaffrey will play Sunday against the Seattle Seahawks despite a calf issue that landed the running back on the injury report. McCaffrey was added to the Niners' ...

Free Fire MAX redeem codes are 12 to 16-digit alphanumeric combinations. By using them, players can access special rewards including skins, weapons, and diamonds. These codes are officially issued by ...