THE manner in which this book has been written enables any one of the subjects mentioned in the title to studied alone ; but there are sufficient cross-referenced to indicate the relationships between ...

Abstract: In this paper, we present a novel orthogonal Doppler frequency modulation (ODFM) to meet the challenging requirements of high-mobility communications. Firstly, we revisit the basic concepts ...

The 1983 US Postal Service first-day cover for the 20-cent Edwin Howard Armstrong commemorative stamp from the American Inventors series, featuring a Colorado Silk cachet illustrating Armstrong at his ...

Abstract: We demonstrate an efficient integrated acousto-optic frequency shifting and modulation on a hybrid thin-film lithium niobate (TFLN)–chalcogenide glass (ChG) integrated platform. In this ...

Magnesium-rich foods like dark leafy greens, avocado, tuna, bananas, and dark chocolate may help reduce migraine frequency. Some people find dark chocolate triggering, so monitor your response.

Follow ZDNET: Add us as a preferred source on Google. I've spent a significant portion of my life searching for ways to extend the battery life on my Android phones. Admittedly, that sounds rather ...

Background Genetic studies of stool frequency (SF), an indirect proxy for gastrointestinal transit, may reveal therapeutically tractable pathways relevant to IBS and other dysmotility disorders.