Scientists say Earth is shifting from a merely warm planet toward what some describe as a “Hothouse” state, driven not just by smokestacks and tailpipes but by quieter feedbacks and thresholds. I see ...

The centuries-old craft historically served as a form of visual language and cultural identity, with specific patterns and colors indicating the wearer’s regional origin, social ranking and marital ...

Researchers at Pohang University of Science and Technology (POSTECH) have developed an artificial intelligence approach that addresses a key bottleneck in analog semiconductor layout design, a process ...

Abstract: An ultra-wideband pattern reconfigurable antenna is proposed in this paper. The pattern reconfigurable antenna is composed of a driving dipole antenna with parasitic elements integrated with ...

Some patterns transcend decoration to become culturally iconic: think William Morris’s ‘Strawberry Thief,’ Maija Isola’s bold ‘Unikko’ poppies or Orla Kiely’s playful ‘Stem’ motif. Designs like these ...

Abstract: Compared with the fully digital transmit beamforming architecture which deploys a radio frequency (RF) chain per antenna, the hybrid beamforming (HBF) architecture can reduce both high cost ...