There are multiple definitions:

1. random impulse train(English)

   • PIF
   • Model(ing), Electrophysiology, Brain (dys)function, Neurons
   • https://doi.org…0439-007-9253-6

2. radical intent treatment(English)

   • for suitable patients concurrent chemoradiotherapy and/or surgery
   • CCRT, SCRT, BSC, n-RIT, OS
   • Oncology, Radiotherapy /radiation, Chemotherapy, Therapeutic approaches
   • https://doi.org…can.2020.12.019

3. Rochester Institute of Technology(English)

   • one of the top universities in the nation working at the intersection of technology, the arts and design. We are a university that is shaping the future and improving the world through creativity and innovation
   • NREL, NIST
   • Bioengineering, Medical technology (assessment)
   • https://www.rit.edu/