Abstract: This work proposes a novel system for location applications of RFID tags in UHF band. The system is based on a frequency-scanning leaky-wave antenna (LWA), commodity hardware and ...

For the past few years, a small team of health scientists at the Centers for Disease Control and Prevention had been tasked with answering basic statistical questions like: Who is drowning? Where is ...

A federal-state partnership that monitors for foodborne illnesses quietly scaled back its operations nearly two months ago. As of July 1, the Foodborne Diseases Active Surveillance Network (FoodNet) ...