Abstract: This paper proposes an adaptive particle filter (APF) method to enhance the accuracy of indoor positioning and state estimation in nonlinear systems. Traditional particle filter methods are ...

Playworld Systems is recalling Unity Teeter Tunnels because of a serious risk of crush injuries. If a child accidentally falls underneath the Unity Teeter Tunnel the end of the seesaw plank can land ...

Meme-stock investing is continuing into the new year. Unity Software stock (U) rallied 13% in early trade. There has been no new fundamental news about the company, which has a platform for game ...

The movements of water and suspended particles (inert or alive) are among the most fundamental dynamical aspects of oceans, underlying numerous biological, physical, chemical, and geological processes ...

Late Tuesday night, Carequality released new information about its investigation into the dispute between electronic health records vendor Epic Systems and health data startup Particle Health that has ...

Particle Health, the data exchange and analytics company, filed a lawsuit filed Monday in the Southern District of New York alleging that Epic Systems is using its monopoly over electronic health ...

Particle measurements in ultra-pure water (UPW) systems can take a long time to return to a stable baseline after normal operations are interrupted by an event such as maintenance shutdowns. A ...

Please provide your email address to receive an email when new articles are posted on . The FDA granted 510(k) clearance to Alcon’s Unity combined vitreoretinal cataract system and stand-alone ...

Scientists have created the world's first nanophotonic electron accelerator, which speeds negatively charged particles with mini laser pulses and is small enough to fit on a coin. When you purchase ...