An autonomous IoT monitoring unit for radiological and nuclear emergency management Andrea Chierici, Riccardo Ciolini, Debora Siqueira Nascimento and Francesco d’Errico Eur. Phys. J. Plus, 140 1 (2025) 8 Published online: 08 January 2025 DOI: 10.1140/epjp/s13360-024-05936-z