A team of engineers at Rice University and Kyung Hee University has developed a soft, shape-shifting mechanical surface that ...

Abstract: In cloud-assisted electronic health (eHealth) systems, the exponential growth of electronic health records (EHRs) has prompted healthcare organizations to move it to the cloud. However, EHRs ...

Abstract: Conventional beamforming with fixed-position antenna (FPA) arrays has a fundamental trade-off between maximizing the signal power (array gain) over a desired direction and simultaneously ...