Across the country, parents are discovering that what their children bring home from school looks very little like what they once learned. It isn’t just math — reading lessons, writing expectations, ...

Abstract: A multi-channel OFDR strain sensor was demonstrated based on femtosecond-laser-inscribed wavelength/space division multiplexing weak fiber Bragg grating array (WFBGA) in standard SMF. At a ...

Did our AI summary help? The government is not foreseeing any significant impact on its fiscal math, if oil sustains at $80 per barrel in FY27. The bigger challenge, however, is the declining rupee ...

Ask the publishers to restore access to 500,000+ books. An icon used to represent a menu that can be toggled by interacting with this icon. A line drawing of the Internet Archive headquarters building ...

Abstract: This study presents a novel waveguide slot array with a code-division multiplexing function for single RF chain digital beamforming. The proposed antenna is comprised of a rectangular ...