To estimate the value of pulse wave velocity (PWV) in pediatric cardiovascular disease, prospective studies are needed. Various instruments based on different measurement principles are proposed ...

Letter Published: 20 August 1966 Surface Wave Velocity Measurement G. BRADFIELD Nature 211, 840–841 (1966) Cite this article ...

Robert M. Huffaker, Charles E. Fuller, T. R. Lawrence, Application of Laser Doppler Velocity Instrumentation to the Measurement of Jet Turbulence, SAE Transactions ...

Detection of the Anomalous Velocity with Subpicosecond Time Resolution in Semiconductor Nanostructures. Physical Review Letters, 2015; 115 (25) DOI: 10.1103/PhysRevLett.115.257401 ...

Velocity measurement begins with the passage of the projectile over Q1. The resulting partial occlusion of Q1's view generates a negative pulse at A1's noninverting input of about 500 µV for ...

Measuring air velocities at a supply opening is easily accomplished when no grille or louvers cover the opening. Divide the opening into sections of equal area and take a measurement in each section.