The View From Above Antarctica’s Fastest Melting Glacier

Times journalists were able to get tantalizingly close to the Thwaites glacier, which scientists are hoping to spend weeks ...
IEEE

A Novel Heart Rate Variability Measurement Method for Detecting Obstructive Sleep Apnea Using Local Difference Visibility Graphs

Abstract: Obstructive sleep apnea (OSA) is a common and chronic respiratory disorder. Autonomic dysfunction and heart rate (HR) change usually occur during apneic events. Damaged autonomic nerve ...

Tiny Mars's big impact on Earth's climate: How the red planet's pull shapes ice ages

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...
IEEE

The Approach of k-Leader Selection in Undirected Graphs on Maximizing the Consensus Convergence Rate

Abstract: This paper undertakes an in-depth study and detailed analysis of the problem of the optimal selection of k leaders for a first-order leader-follower multi-agent system (MAS) whose ...