Free-space optical communications have emerged as a powerful solution for inter-satellite links, playing a crucial role in next-generation satellite networks.This paper introduces a comprehensive model that enables the dynamic evaluation of optical power requirements for realistic low Earth orbit satellite constellations throughout the orbital peri

In this article, we explore the performance of optical wireless technology for ensuring audio communications inside an aircraft cockpit.One advantage is that, unlike radio frequencies, opaque objects block optical signals and, therefore, signals cannot pass through walls.This can reduce security risks against eavesdropping and hacking of the physic

Information communication technology has provided a transformative impetus for how an individual lives, interacts and works.COVID-19 has pushed the cessation of social and economic activities that led Information and Communication Technologies (ICT) as significant tool for business can communicate, store, and manage In Ground Product (Lighting) the

Vijay PB Grover, Joshua M Tognarelli, Nicolas Massie, Mary ME Crossey, Nicola A Cook, Simon D Taylor-Robinson Liver Unit, Division of Diabetes, Endocrinology and Metabolism, Department of Medicine, Imperial College London, London, UK Abstract: Hepatic encephalopathy is a common neuropsychiatric abnormality, which complicates the course of patients