Sentence examples for * time extinction from inspiring English sources

For now, he is more in the mood to sit and reflect on grand subjects such as time, extinction and the attainment of what Teilhard de Chardin called the Omega Point: a zen-like state of relinquished consciousness.

We first look at the unstructured model; this yields a singular system of ordinary differential equations having interesting dynamical features, such as finite time extinction or persistence of populations.

As a first step we discuss the infinite time extinction of the solution.

Similar to the first case, it is well known that g ( t ) vanishes in finite time since r < 1 and g ( t ) is a super-solution of (1.1) provided that u 0 ( x ) is small enough such that ∥ u 0 ∥ L ∞ ≤ g 0. Applying Proposition 2.1 to u ( x, t ) and g ( t ) guarantees the finite time extinction of u ( x, t ).

Through the main points, we see that there exists a critical curvilinear line q ∗ = min ( p, 1 ) such that the ( q, p ) -parameter plane is divided into three parts, with the bottom part corresponding to a nonextinction solution and the top part of the line corresponding to all the infinite time extinctions or the finite time extinction.

This way, they brought the two estimates – current extinction rate and average background or going-on-all-the-time extinction rate – as close to each other as possible.

Figure 6 describes the parameter space that corresponds to values of U and s for which the probability of obtaining data similar to the experiment (20 extinctions, mean time to extinction between 6.5 and 10.5, and variance between 12 and 20) is higher than 0.05.

Specifically, we examined how fertility, selfing, pollen limitation and dispersal influenced extinction rate and time until extinction in populations where CMS arises.

During the course of the experiment these extinctions occurred at a rather constant rate of approximately 1.25 clonal extinctions per bottleneck and the mean time to extinction of the 20 replicate lines was 8.55 ± 4.07 bottlenecks.

At a macrostructural level, the effects of strain (SHR vs. WKY), extinction session (EXT1 vs. EXT2), and time in extinction (eight 8.125-min 8.125-minach session) on log response rate were assessed using a mixed-design ANOVA.

Therefore, we approximate T ex, the time to extinction by (2) T ex = C mm * T cl * T gen where T gen is the time between generations that are assumed to be discrete [ 7].