University of Novi Sad

ESP32-Based Sparkplug B Gateway Framework for Brownfield PLC Integration into an IIoT Unified Namespace: A Data Foundation for Intelligent Industrial Systems

Brownfield industrial systems often contain programmable logic controllers (PLCs) that expose heterogeneous vendor-specific protocols but cannot directly participate in Industrial Internet of Things (IIoT) data architectures. Replacing these controllers is frequently impractical,...

Ovarian volume in premenarchal girls — a reference guide for routine pelvic ultrasonography

OBJECTIVES: To provide reference values for ovarian volume in healthy premenarchal girls for use in routine pelvic ultrasonography interpretation. MATERIAL AND METHODS: A retrospective analysis of 170 healthy girls aged 0 to 11 years who underwent pelvic ultrasound examinations b...