Your English writing platform
Free sign upExact(3)
The absolute ages were obtained from the timescale and regional chronostratigraphic subdivisions of Gradstein et al. (2004).
This timescale comes directly from the timescale of degradation of E and T that we set in our equations to be one cell generation.
Nevertheless, we regard our results as an important step towards a robust temporal perspective on the origination and diversification of the autotrophic stramenopiles, and consider the validity of putative Proterozoic xanthophyte/phaeophyte fossils (differing by as much as half billion years or more from the timescale inferred here) as being strongly rejected by the data in hand.
Similar(57)
DOI: http://dx.doi.org/10.7554/eLife.04875.002 Biological oscillators demand dynamical interactions between multiple components and have evolved many times to drive various behaviors, from heartbeats, on the timescale of seconds, to circadian clocks and seasonal clocks, on the time scale of days and years.
He takes the timescale, from the 1970s to the present, from the BBC TV fictional police series Life on Mars.
We did experiment with manipulating the shape of the survival distribution of prions in the environment, but aside from changing the timescales over which the disease dynamics played out (due to an increase or decrease in the rate at which the environmental reservoir accumulated), it did not affect our primary conclusions (data not shown).
A Treasury source said that shortening the timescale from five years to two or three would make it a "much more binding target".
We have measured the echo attenuation (or the incoherent dynamic structure function) of the protons in the microgels in the dynamic range from qR⪡1 up to qR ≈ 1.8 (where q=scattering vector and R = particle radius), and in the timescale from a few milliseconds up to 100 ms. Rotational diffusion of the microgel spheres could not be detected with certainty.
Additionally, stable cross-links form slowly in vivo from labile intermediates, on the timescale of weeks [59].
We can understand this result from the fact that the timescale of population-size fluctuations is so fast that all but the most strongly selected alleles still fall within the weak selection limit, described by the harmonic mean effective population size.
One model has faint stretch marks, and the fact that she has given birth removes her from the false timescale of fashion where everything is outmoded and instantly replaced but never actually allowed to mature and shifts her into the rhythms and wrinkles of real time.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.
Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com