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.
She grew up in the spotlight. Ivanka Trump and her mother, Ivana, at the Mar-a-Lago estate in Florida in 1994. Born Ivanka Marie Trump in 1981, she was given the diminutive version of her mother Ivana's name. She was born and raised in Manhattan, and her parents divorced when she was 10. Her parents were all over the tabloids for as long as she could remember, and she became well-known as a result.