Sentence examples for occurred extinction from inspiring English sources

In 16 subjects (8 in the placebo and 8 in the DCS group), the black context was the context in which conditioning occurred (conditioning context or A) and the red orange context was the context in which extinction occurred (extinction context or B).

Table 1 Earth's five past great mass extinctions Great mass extinction Number Date extinction occurred Cause of extinction Loss of life Ordovician-Silurian extinction 1st Approximately 439 million years ago Fluctuations in sea level; extensive glaciations; global warming 'Approximately 25% of the families and nearly 60% of the genera of marine organisms were lost.

Microgravity experiments at a = 2.7 3.2 showedowed that transitions from planar flames to ball-like flames occurred near extinction for the investigated mixture.

Renewal was attenuated, though still present, when extinction occurred in multiple dissimilar extinction contexts or in a single extinction context that was similar to the test context.

Geographical range contraction occurs via extinction, with species going extinct in A or in B with rates of ×A and ×B (See [ 34] for more details).

Our current data reveal that increases in IL bursting also occur during extinction training, but only in those rats that ultimately express a long-term extinction memory.

However, whether rescue will occur before extinction depends critically on the race between adaptation and reduced survival in response to fragmentation.

This would make sense based on certain aspects of ecological niche theory and also given that origination takes longer to occur than extinction.

The most-recent mass extinction, the K T (Cretaceous Tertiary) extinction, occurred some 66 million years ago and ended the reign of the dinosaurs.

In 55 plots where extinctions occurred, there was no significant relationship between extinction and MNND; in three plots, extinctions were significantly clustered relative to the species that persisted (P<0.05), and in one plot, extinction was over-dispersed (P<0.05).

In control animals, significant extinction occurred (on Day 4) under these conditions, which was significantly better than extinction effects in the AAA paradigm (Fig. 3) (P = 0.046).