Abstract: In this paper, we study the secure multiantenna transmission with artificial noise (AN) under imperfect channel state information (CSI) in the presence of spatially randomly distributed ...

All real markets exist outside of the plane of the perfect competition model, so each can be classified as imperfect. The opposite of perfect competition is imperfect competition, which exists ...

It’s a you-get-more-than-what-you-pay-for kind of pastry at Felt. Imperfect just because of its irregular circular shape, what makes the Perfectly Imperfect Cookie actually “perfect” is what’s inside, ...

Abstract: This paper considers a periodic preventive maintenance (pm) policy with ``minimal repair'' at failure; pm is imperfect. A special case of failure (hazard) rate improvement is postulated ...

Produced by ElevenLabs and News Over Audio (Noa) using AI narration. Listen to more stories on the Noa app. Ever since the pharmaceutical company Novo Nordisk realized that GLP-1 drugs were useful ...

Tirzepatide and semaglutide are highly effective medications for obesity management. The efficacy and safety of tirzepatide as compared with semaglutide in adults with obesity but without type 2 ...