which frequently occurs in non-isothermal thermal analysis, has been developed. The approximate formula has been proposed
for calculation of the integral by using the procedure. New equation for the evaluation of non-isothermal kinetic parameters
has been obtained, which can be put in the form:
The validity of the new approximation has been tested with the true value of the integral from numerical calculation. Compared
with several published approximation, the new one is simple in calculation and retains high accuracy, which indicates it is
a good approximation for the evaluation of kinetic parameters from non-isothermal kinetic analysis.