The differences that are observed for the phenomenology and definition of error catastrophe, and error threshold, can also be observed in the interpretation of both concepts.
It is suggested that a moderate tumor aneuploidy rate worsens the prognosis, while a very high aneuploidy rate is associated with improved patient outcomes, consistent with the quasispecies and error threshold catastrophe approach.
Error catastrophe and error thresholds have been extensively studied since they were first postulated in 1971 [ 1].
MIT researcher predicts carbon levels will cross a "threshold of catastrophe" in 2100.
"Lippold was an engineering genius, but we've been dealing with a piece that had reached the threshold of catastrophe," said Howard Newman, of the Newport company.
In this way of looking at the situation, there is no clear threshold of catastrophe, but rather a "continuum of degradation," from "a world rich in biodiversity to a threadbare remnant with fewer species, fewer natural places, less beauty, and reduced ecosystem services".
Israelis, after all, sense that American Jews cannot begin to grasp what it feels like to be under the security pressures they feel for themselves and their children, the profound, unending freights and terrors of the threshold of catastrophe.
In sensitivity analyses, we changed the threshold of "catastrophe" to 20%and40%0% of total non-subsistence expenditures.
However, the threshold of catastrophe set in this study was similar to that previously accepted[ 35], to make it comparable to other studies.
