Abstract: Typically, the pulse transit time (PTT) is extracted as a discrete value per heartbeat: it is calculated as the time difference between specific points of the pulse waveforms measured at two ...

Q4 2025 Earnings Call February 19, 2026 5:00 PM ESTCompany ParticipantsMichael Judd - Director of Capital Markets ...

In iOS 26.4, Apple added an Average Bedtime metric to the Sleep section of the Health app, letting users better monitor how ...

Dynatrace, Inc. (NYSE:DT) Q3 2026 Earnings Call Transcript February 9, 2026 Dynatrace, Inc. beats earnings expectations. Reported EPS is $0.44, expectations were $0.41. Operator: Welcome to Dynatrace, ...

Learn how to analyze motion graphs in physics, including position-time and velocity-time graphs. This video explains slopes, areas, and motion behavior to help you clearly interpret real physics ...

The Appendix contains working examples for Table 1 that demonstrate how calculations were made in each column. Examples are from the top or first entries of the table. Supplementary Appendix Figures ...

Computer scientist and futurist Ray Kurzweil believes humanity will achieve “longevity escape velocity” in just four years. The concept basically states that due to medical and technological advances, ...

Flaherty’s journey to professional baseball is deeply rooted in his family history. Adopted at three weeks old, he was raised by his mother, Eileen Flaherty, in Burbank, California. Eileen, a social ...

Abstract: In this paper, we propose a novel Real-Time Kinematic positioning architecture with Enhanced Velocity Constraints (RTK-EVC) which is solved by factor graph optimization. The RTK procedure ...

How much is a half of a mile per hour drop in velocity worth? I wondered that question this season as I watched Spencer Strider go from the most dominant pitcher in baseball with bases empty to ...