Abstract: The basic operation requirements and air-to-ground channel model of emergency cellular communication system based on large fixed-wing unmanned aircraft system are presented. The requirements ...

BRUSSELS, 11th October, 2025 (WAM) – From 12 October, EU Member States will start introducing Europe's new digital border system, the Entry/Exit System (EES), across their external borders. As of this ...

JKBOSE Class 12 Physics Syllabus 2025–26 - The Jammu and Kashmir Board of School Education (JKBOSE) has released the Class 12 Physics Syllabus for the 2025–26 academic year. This comprehensive ...

The decades-old wireless communication system of the Uttar Pradesh Police is set for a complete technological overhaul. From now, a beat constable or a sub-inspector will be able to connect with any ...

“Every dawn, I would wake with a knot in my chest, wondering if the soil beneath my feet would already be dry, if the pumps I fired up were burning diesel for nothing, or if my crops would wilt before ...

Abstract: In this letter, we propose a monostatic backscatter communication system with enhanced isolation between excitation and receiver. This enables a mechanism akin to simultaneous cofrequency ...

CBSE has reopened the LOC portal for Class 10 and 12 Board Exams 2026 with a late fee, giving schools a final chance to submit candidate data. Originally due by September 30, submissions can now be ...

The CBSE Class 12 Physics curriculum is divided into four main units, each carrying equal weight in the final 70-mark theory paper. A smart study plan must balance the thorough understanding of ...

WASHINGTON (Reuters) -The much-needed modernization of the U.S. Army's battlefield communications network being undertaken by Anduril, Palantir and others is rife with "fundamental security" problems ...

Sony welcomed October 2025 with PS5 system software update 25.06-12.02.00 bright and early this morning. The update is rolling out worldwide now, and those who haven’t been prompted to update yet will ...

Inside a hive, communication happens without sound or light. Honeybees perform dances that share vital information. Among these, the waggle dance is a striking example of symbolic communication.