Laser Doppler Velocimetry (LDV) Measurement Systems with PowerSightâ¢ Solid State Laser Modules. Laser Doppler velocimetry is a well-proven technique that measures fluid velocity accurately and non-invasively. Measurements are made at a point (a small, non-intrusive optical probe volume) defined by the intersection of two laser beams.
Ethnicity: Afro-Panamanian, Indo-Trinidadian. Tatyana Ali is an American actress, model, and R&B singer. She is famous for playing Ashley Banks on the television series The Fresh Prince of Bel Air. Her father, Sheriff Ali, is of East Indian ancestry, from Trinidad and Tobago. Her mother, Sonia, is of Afro-Panamanian heritage.
He's also a performer and producer, and went on tour with her as one of her dancers. She is the daughter of Joan Grande and Edward Butera. Her name 'Ariana' was originally inspired by Princess Oriana from Felix the Cat (1958). She is Italian-American, of half Sicilian and half Abruzzese origin. Her role model is Judy Garland.