The equations of motion (EOM) for the position and gauge invariant crystal momentum are considered for multiband wave packets of Bloch electrons.For a localized packet in a subset of bands well-separated from the rest of the band structure of the crystal, one can construct an effective electromagnetic Hamiltonian with respect to the center of the p
Social media apps provide analysts with a wide range of data to study behavioral aspects of our everyday lives LIP SHIMMER PEONY and to answer societal questions.Although social media data analysis is booming, only a handful of prominent social media apps, such as Twitter, Foursquare/Swarm, Facebook, or LinkedIn are typically used for this purpose.
In this paper, we present a control architecture for an intelligent outdoor mobile robot.This enables the robot to navigate in a complex, natural outdoor environment, relying on only a single on-board camera as sensory input.This is achieved through a twofold analysis of the visual SEA RICH OMEGA-3 LEMON D3 1500/750 data stream: a dense structure f