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.
Zoe Saldana. by ethnic on. Birth Name: Zoe Yadira Zaldana ZaldaÃ±a. Nazario place Of: Birth New York, City New, York.U.S. A date Of: Birth june, 19. 1978: Ethnicity Puerto, Rican, Dominican, Lebanese. haitianhe well known for her roles in the films Guess Who and Avatar, and is a black Latina. Her father was Dominican and her mother is Puerto Rican. Zoe has also stated that she has some degree of Lebanese and Haitian ancestry. She speaks English and Spanish fluently.