Power Management Electromagnetic Performance Estimation of UHF RFID Tags in Harsh Contexts/Open Call Articles Design of Passive RFID Sensor Tags Enhanced by a Novel Logical Communication Procedure over LLRP/Open Call Articles Using Battery-Less RFID Tags with Augmented Capabilities in the Internet of Things/Open Call Articles A 10-17 DOF Sensory Gloves with Harvesting Capability for Smart Healthcare/Special Issue on Smart Cities: Multidisciplinary Approach