Wei Zhang

TL;DR: In this article, a novel navigation system of UGV for local path planning based on deep reinforcement learning is presented, which decouples perception from control and takes advantage of multi-modal perception for a reliable online interaction with the surrounding environment of the UGV, which enables a direct policy learning for generating flexible actions to avoid collisions with obstacles in the navigation.

TL;DR: The results demonstrate that security can be achieved provably by structures of networks, that there is a tradeoff between the roles of structures and of thresholds in security engineering, and that power law and small world property are never obstacles of security of networks.

TL;DR: Four new conjugated copolymers P1-P4 were obtained, all of which have good solubility and low-lying HOMO energy levels and solar cells based on P1/PC(71) BM afforded a PCE up to 2.72% and a high V(oc) up to ∼0.9 V.

TL;DR: A series of triazoles with potent inhibitory activity in vitro and in vivo, comparable to that of the well-known inhibitor resveratrol are reported, and these compounds can notify researchers for possible “false positives”.

TL;DR: In this paper, a review of the recent advances in the synthesis of carbon nanotubes/iron oxide nanoparticles composites with improved magnetic properties for inducing hyperthermia (MIH) is presented.