Exact(1)
Several characterizations (SEM, TEM, TPR, XRD) of the fresh and spent catalysts allowed proving that the irreversible deactivation was provoked by densification of nickel particles and core-shell carbon formation.
Similar(59)
Again, some calculations allow proving that the second condition (23) to fulfill gives the same domain of variation for α.
It allowed to prove that, rather than being lost through the surface, chromium diffused inwards at a very high rate.
A theoretical estimation allowed to prove that the newly developed nanopipette will be able to spout attoliter volumes of solutions.
Yahoo will be allowed to prove that it fought against the National Security Agency's Internet spying program, PRISM.
The analysis of the recorded data has allowed to prove that the natural gas emission in a tunnel excavating through Carboniferous strata is similar to that which occurs in an underground coal mine.
If collinear points are allowed, we prove that the problem of deciding whether there exists a geometric spanning path of all the red points and a geometric spanning path of all the blue points without crossing is NP-complete.
These a priori estimates allow to prove that we have a Cauchy sequence, and then allow to get rid of the compactness part of the proof (by the way, we could even avoid using compactness so as to prove existence of a minimizer at every time step, using almost-minimizers and the in the Ekeland's variational principle [39]).
Under some suitable regularity assumptions, it is known that a positive commutation relation between U and an auxiliary self-adjoint operator A defined on H allows to prove that the spectrum of U has locally no singular continuous spectrum and a finite point spectrum.
Ai-jen Poo, the director of the National Domestic Workers Alliance, emphasized the need for domestic care workers who are illegal immigrants — "a growing workforce of mainly immigrant women who take care of our children, our aging loved ones and our homes," as she described them — to be allowed some flexibility in proving that they have been living and working in the United States.
MRI brain scans have allowed researchers to prove that synaesthetes really do see colours when they hear music or words.
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