Abstract This paper presented the implementation of Bluetooth low energy (BLE) devices implanted on 7 small wooden boats.The BLE implantation is aimed at boat identification and certification.We use four parameters to measure the performance of BLE signal strength, e.g., solar panel usage (with/without solar panel usage), weather effect (sunny/rain
In an increasingly complex security context, hostage release operations require innovative strategies to improve efficiency and safety.This article discusses the application of Internet of Things (IoT) technology and the Queen Honey Bee Migration (QHBM) method in improving the effectiveness of these operations.Conventional methods often face drawba
In recent years, many countries have revised their school policy documents to incorporate digital competence, computational thinking and programming.This study examines and compares how ranchy doodle and in what contexts Nordic curricula, Swedish and Norwegian in particular, embody aspects of computational thinking.Results show that only parts of t
Idiopathic pediatric pneumoparotitis, being rare, is often misdiagnosed in acute care settings, resulting in inappropriate initial management and emergency department (ED) disposition.We report the case of a previously well 11-year-old boy who presented to our ED with acute left cheek silver condenser tumble dryer swelling and pain.He was diagnosed
Based on the example of 6Dg type diesel locomotives, the paper presents a new maintenance strategy concerning periodical checks at the P1 maintenance level.Currently, such locomotives are sent off to service points every 102 hours of operation or every 14 days for a P1 level check.Studies demonstrate that the average distance to be covered by gumba