Get the complete list of school holidays and closures in Jammu and Kashmir (J&K) for February 2026. Includes dates for festivals, public observances, and important days. Essential information for ...

Abstract: The existing HF communication system has reached a bottleneck in improving communication quality, with limited room for further optimization. There is an urgent need to explore new methods ...

Abstract: This paper presents an unmanned aerial vehicle (UAV) based FSO communication system with Alamouti scheme for traffic monitoring and management in smart cities to avoid traffic congestion ...