Sentence examples for rose in frequency from inspiring English sources
Even now, we don't have a good understanding of either why appendicitis rose in frequency in the nineteenth century or why it fell through most of the twentieth.
The evolved mutator clones were substantially and significantly more fit than the ancestral mutator strain, strongly suggesting that mutators rose in frequency by hitchhiking with beneficial mutations.
For our estimator to be applicable, haplotype variants that were produced after a sweep and rose in frequency by random genetic drift need to be still at low enough frequency such that they have not yet degraded the sweep signature.
In contrast, mutator strains rose in frequency at the expense of wild-type strains in all diploid asexual populations after a short initial lag; furthermore, the mutators appeared to approach fixation in seven of the ten diploid asexual populations by 150 generations of propagation.
Scientists studying climate change in this part of the world say they expect extreme weather, including cyclones and powerful tropical storms, to rise in frequency here.
Asthma and other allergies are thought by many experts to be rising in frequency because infantile immune systems, unchallenged by infection, are turning against the cells of the body they are supposed to protect.
Internationally, there has been much research into the health inequalities slope, whereby almost all important health problems gradually rise in frequency with increasing social deprivation.
Deadly infections from opportunistic fungi have risen in frequency, largely because of the at-risk immunocompromised population created by advances in modern medicine and the HIV/AIDS pandemic.
An upcall is a contact vocalization that lasts about 1 to 2 seconds and rises in frequency, sounding somewhat like a deep-throated cow's moo.
Figure 6d shows the bursty-patch starting at the 8-min mark falling from 5 to 4 kHz for about 1 min, then rising in frequency to slightly above 5 kHz for the next minute or so.
In one scenario, a word rises in frequency because it becomes more widely used; it is used by more individuals and/or in the discussion of more topics.
