Abstract: This paper investigates the device activity detection problem in a massive multiple-input multiple-output system for near-field communications. In this setup, active devices transmit their ...

In the year after surgery for primary congenital glaucoma, rigid gas-permeable contact lenses led to significantly better visual outcomes than spectacles, according to a study published in JAMA ...

This repository contains simple and well-documented Arduino sketches to help you get started with microcontroller programming and electronics. Whether you are new to Arduino or looking for reference ...