Aiming at the cooperative localization problem for the dynamic UAV swarm in an anchor-limited environment, an adaptive Wasserstein filter (AWF) with distance-constrained bare bones self-recovery particles (CBBP) is proposed.Firstly, to suppress the cumulative error from the inertial navigation system (INS), a position-prediction strategy based on t
The availability of clean drinking water is a significant problem worldwide.Many technologies exist for purifying drinking water, however, many of these methods require chemicals or use Foggers simple methods, such as boiling and filtering, which may or may not be effective in removing waterborne pathogens.Present methods for detecting pathogens in
Epithelioid hemangioendothelioma (EHE) is a rare vascular tumor.In this report, we describe the case of a 62-year-old man who presented with pain in the left Fan Shop - Licensed Baseball - Jerseys clavicle and swelling of the left upper limb.Contrast-enhanced computed tomography revealed an intravascular tumor, which was completely resected surgica