Abstract: Combining RFID technology and GPRS communication technology to develop a set of real-time monitoring and control system suitable for cold chain logistics. This system uses STM32F103 as the ...
Abstract: The sine waveguide slow wave structure (SWG SWS), which has the advantages of being simple to fabricate, high transmission, low reflection, and insertion loss, has been considered as a ...
Acetaminophen is safe to take for headaches and body aches during pregnancy. Decongestants with pseudoephedrine should be avoided, especially in the first trimester. Natural remedies can help ease ...
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