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Exact(5)
At the initial stage of laser cleaning, the incoming photons penetrate and diffuse into the PMMA-contaminated graphene sample, raising the surface temperature and melting the polymer residues.
This compensation speed of 3 cm2/mis is merely a maximum speed, which could be auto-tuned to adapt to the sample raising speed in order to keep the sample pressure constant.
After pretreatment, the sample was cooled to ambient temperature and the carrier gas consisting of 5%% hydrogen balance argon (50 mL/min) was allowed to pass over the sample raising the temperature from ambient to 700 °C heating at the rate of 10 °C/min.
(2) This is a hospital-based sample, raising questions about possible distortion of the exposure-disease relationship due to patient selection.
A third study limitation is the relatively small number of women with high levels of CMD symptoms in our sample, raising the possibility that we were under-powered to detect a true effect of maternal CMD on infant development.
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Although the number of citizens is small, their presence in the sample raised concerns because immigration authorities do not have legal powers to prosecute or deport Americans.
Third, the small size of our sample raises the possibility of a Type II error.
The finding that the European sample is equally related to Neanderthal as the Chinese and Papuan sample raises interesting questions about what went on in Pleistocene Europe.
While pastoralists in our sample raised animals for subsistence and not for profit, they made economically rational decisions, weighing the costs and benefits of keeping and/or selling chronically sick animals.
(E.g., a two-standard deviation increase in female beauty from the mean in this sample raises the probability that a household contributes to the charity from 0.30 to 0.46).
Fourth, the high proportion of caesarean deliveries as observed among the sample raises serious concerns of how ANCs can be improved to avoid unnecessary complications at the time of delivery and the catastrophic expenditure for maternity care.
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