Abstract: Railway relays are pivotal electrical components on trains, with the state of their contacts crucial for safe operation. Thus, it is essential to monitor the status of train relays to ...

Agricultural soil testing is critical to determining soil’s nutrient concentration and variability across your fields. It is ideal to test your fields’ soil at least every two to three years to inform ...

Abstract: With the continuous advancement of wireless technologies, the design of cost-effective and efficient communication solutions to support large-scale Internet of Vehicles (IoV) systems has ...