Desat: DCIEM model
[Factsheet] The DCIEM desaturation model is the result of a programme launched in 1962 by D.J. Kidd and R.A. Stubbs, which led to the KS-1971 model (Kidd and Stubbs 1971) and was subsequently improved by Nishi and Lauckner to produce the DCIEM 1983.
DCIEM is implemented in dive computers.
More information: https://www.cmas.org/fact-sheets/dciem-eng.html