An air-chain system upgrade enables NHPBS provides regionalized EAS messaging capability across the state, and flash-cutting ...

Abstract: Knowledge tracing (KT) refers to predicting learners’ performance in the future according to their historical responses, which has become an essential task in intelligent tutoring systems.

Makeblock mBot2 Rover Kit features anodized aluminum parts, for STEM and more realistic engineering practice. Ages 8+ and 12+ tiers ...

Cobalt Digital products that have achieved IPMX certification include multiple members of its TOPAZ family of processors, PACIFIC encoders/decoders, INDIGO ST 2110 gateways, SAPPHIRE mini convertors, ...

Abstract: This article presents a new type of electromagnetic encoders based on step-impedance resonators (SIRs). The encoders consist of a linear chain of transversely oriented SIRs etched on a ...