Ear tag be deferred to some later date. Pigs, cattle and sheep are frequently earmarked with pliers that notch registered owner and/or age marks into the ear. Mares on large horse breeding farms have a plastic tag attached to a neck strap for identification; which preserves their ears free of notches. Dairy cows are sometimes identified with ratchet fastened plastic anklets fitted on the pastern for ready inspection during milking; however NLIS requirements apply to cattle - including both dairy and beef animals. More commonly coloured electrical tape is used as short term ankle identifiers for dairy animals to identify when one
Alexander Smits the Journal of Fluid Mechanics and the Journal of Turbulence. Smits is the head of the Mechanical and Aerospace Engineering Department at Princeton University. Smits was referenced in an episode of Numb3rs, in which it was stated (with regard to fluid dynamics) that "there is some amazing work done by Prandtl, Euler, and Smits." Alexander Smits Dr. Alexander Smits (born December 25, 1948) is the Eugene Higgins Professor of Mechanical and Aerospace Engineering at Princeton University. He is also the director of the Gas dynamics laboratory at Princeton. Smits received his Bachelor of Science in mechanical engineering from the University