RMD Open

Mapping the bare area and transcortical pores in finger joints: co-location with bone erosions in rheumatoid arthritis

Objective Transcortical pores and the bare area have been suggested as structural determinants of bone erosions in rheumatoid ...
IEEE

JointLoc: A Real-time Visual Localization Framework for Planetary UAVs Based on Joint Relative and Absolute Pose Estimation

Abstract: Unmanned aerial vehicles (UAVs) visual localization in planetary aims to estimate the absolute pose of the UAV in the world coordinate system through satellite maps and images captured by on ...
IEEE

Two High-Precision Ultrashort Baseline Location Methods Based on Phase Difference

Abstract: In this article, two ultrashort baseline (USBL) location methods for underwater broadband signal are proposed. In order to improve the positioning accuracy of acoustic positioning, the ...
NPR

A tale of 2 U.S. interventions and why Venezuela is not Panama 2.0

WASHINGTON — It is a case of geopolitical déjà vu. On the same day 36 years apart, U.S. forces seized a deeply unpopular, Latin American dictator and brought him to the United States to face drug ...