GEOMETRIC FEATURES INTERPRETATION OF PHOTOGRAMMETRIC POINT CLOUD FROM UNMANNED AERIAL VEHICLE



Securing Implantable Medical Devices Using Ultrasound Waves

Modern Implantable Medical Devices (IMDs) are vulnerable to security attacks because of their wireless connectivity to the outside world.One of the main security challenges is establishing trust between the IMD and an external reader/programmer in order to facilitate secure communication.Numerous Shims device-pairing schemes have been proposed to a

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Research on health evaluation of mine ventilation system

Most of the existing mine ventilation system health evaluation methods use constant weights.The evaluation results easily deviate from the actual situation and cannot reflect the real state of the system.At the same time, there are many indexes selected, and the weight of each index is low, which makes it difficult to detect the impact of some inde

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