Professor Zhipeng Wu has invented a portable scanner based on radio frequency technology, which is able to show in a second the presence of tumours – malignant and benign – in the breast on a computer ...

Below is a list of all the BBC's radio services that are available on FM and AM. We have listed the frequency ranges, if you want to know the exact frequency for your location then use our ...

and radio frequency fields to systematically alter the alignment of this magnetization. This causes the nuclei to produce a rotating magnetic field detectable by the scanner—and this information ...

Following the Tuesday call, the Big 12 sent a memo, obtained by ESPN, to ADs and coaches acknowledging that someone with intimate knowledge of frequency scanners and the GSC system could hear ...

RFID, or Radio Frequency Identification, is a wireless communication technology that harnesses radio waves to automatically identify tags in objects. It uses a tag (e.g., on your credit card or ...