The significance of the estimated difference in the time decay constant
over distance from CWD ([c.
What is the half-life of a radioactive compound that has a specific decay constant
I determined the decay constants
by obtaining the slopes of least-squares regressions of ln (proportion initial mass remaining) against time.
A viscoelastic polymer, with a broad distribution of molecular weights, has a spectrum of relaxation processes, each with a relaxation time, the analog of the decay constant
W] is the decay constant
for woody detritus (Table A.
The value of the decay constant
, k, for active pools ranges from 0.
They state that C-14 did not have an accelerated decay constant
while heavier nuclei did.
0] is the amount of parent isotope in the sample at the time of its formation, t is the age of the sample, and [lambda] is the decay constant
of the parent isotope.
Where the Shear Moduli are Gi and the decay constants
The different decay constants
for the two radioactive systems cause the curved shape.
Initial values and decay constants
for terpene emissions for both first-order and double-exponential models were obtained by an iterative nonlinear regression analysis on the experimental data.
All of the proposed models implement various decay constants
in the development of their final backward extrapolation model.