Abstract: We employ a compact and stable wavefront-splitting optical vortex interferometer for rotational Doppler measurement. Measurement error less than 0.03 Hz and ...

With prices rising and airfare still sky-high, the “buy now, pay later” (BNPL) boom has officially hit vacations. More than half of Americans now use BNPL, and nearly one in five plan to use it to pay ...

Ever since Donald Trump cut funding to Kyiv, the European Union has been looking for ways to keep Ukraine in the fight against Russia. Doing so meant finding a lot of money – fast. But how? Grants ...

If food is past the expiration date, do you toss it out? What's the difference between "use by" Which college football teams have declined bowl invitations? Thai F-16s hit Cambodia in blow to ...

An employment agency has revealed a savvy way some UK workers can bag up to 63 days off in 2026 with just 28 days of annual leave. Booking a break from the daily grind is a highlight on many people’s ...

Abstract: A comparison between the use of PAM and QAM constellations in Rate-Splitting Multiple Access (RSMA) is presented. Previous studies of RSMA with discrete or finite input signaling have ...