Clinical studies have shown that aortic arch pulse‐wave velocity (PWV aa), a measure of local aortic stiffness, is a strong independent predictor of subsequent white matter hyperintensity volume and ...

Abstract: High-speed target accurate detection is a challenge in a completely random frequency agility radar system. On the one hand, velocity ambiguity is an inherent phenomenon for high-speed moving ...

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 first evaluation for subclavian artery occlusive disease should always be a simple measurement of bilateral brachial artery blood pressures. A significant difference between the two extremities is ...

Researchers have mathematically elucidated how the presence of crystals and gas bubbles in magma affects the propagation of seismic P-waves. A novel equation was derived to describe the travel of ...

In this look at transmission line theory, we will assume an RG-58 type of coaxial cable which has a characteristic impedance of 50 Ω. Where we let C stand for the capacitance per unit length, 30 pF ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. It is demonstrated here that a recently published LabView-based time-of-flight mass ...