Abstract: At low sampling to fundamental frequency ratios (SFRs), the time delay and current sampling error deteriorate the performances of the current regulator ...

Abstract: This paper presents a new blockchain scheme using a linkable ring signature algorithm based on lattice cryptography. This scheme counters quantum attacks on blockchain transaction signatures ...

Pope Leo said in a Christmas Eve sermon that the story of Jesus being born in a stable because there was no room at an inn should remind Christians that refusing to help the poor and strangers today ...

The first draft essentially called for Ukraine’s surrender. The revised version includes the security guarantees Kyiv wants to prevent future Russian aggression. By Ivan Nechepurenko On Tuesday, ...

The U.S. military has rejected Okinawa’s requests to conduct on-site inspections at U.S. bases in the prefecture, after per- and polyfluoroalkyl substances, or PFAS, were detected around the ...