10 this study found a significant mean decrease in psv of 48 cm s in the 60 % to 99 % stenosis group after a contralateral carotid endarterectomy in another study of 85 patients the mean psf significantly decreased by 1175 hz approximately 35 cm s the aim of the present study was to examine the effect of contralateral ica stenosis on carotid ultrasound psv measurements in more detail than the aforementioned studies with specific interest in estimating the magnitude of artificial elevation
Publisher. A+E Networks. On this day in 1913, Henry Ford installs the first moving assembly line for the mass production of an entire automobile. His innovation reduced the time it took to build a car from more than 12 hours to two hours and 30 minutes.+E Networks. On this day in 1913, Henry Ford installs the first moving assembly line for the mass production of an entire automobile.
Toyota started phasing EDRâs into certain of its vehicles in 2001, and all vehicles from the 2007. model year forward are equipped with these devices. [4] While the large majority of Toyota and. Lexus vehicles have EDRâs equipped to record both pre-crash and crash-phase data, several. models have units that do not capture any pre-crash data. By the end of 2010, all newly-. manufactured Toyota and Lexus vehicles were equipped with EDRâs that record both pre-crash. and crash-phase data.