Strengthening medical sensor data security is crucial due to the vulnerability of wireless transmissions to eavesdropping. This letter focuses on enhancing the security of uplink data transmission. To ...

Researchers at Leipzig University's Carl Ludwig Institute have discovered that in the cerebral cortex, synaptic signal ...

Taking advantage of the extreme stability of the pulsar period, it can serve as the timing source for grid synchronization to compensate for the timing drift caused by the loss of GPS signal. However, ...