Sentence examples for effects of isotope from inspiring English sources

The isotope evolution of the source is governed by the combined effects of isotope fractionation due to vaporisation, diffusion and biodegradation.

In this paper, non-equilibrium molecular dynamics simulations (NEMD) are employed to study the effects of isotope and in-plane strain on the thermal conductivity of silicon thin film.

Rates were considered net uptake as they were not corrected for the effects of isotope dilution [ 41]; however, uptake, release, and subsequent re-uptake of compounds during incubations was likely limited given the brief incubation period (60 min).

In 1949, Dr. Bigeleisen published a follow-up paper that described the effects of isotopes in speeding up or slowing down chemical reactions.

To further compare the formation times for different H3 + creation channels and to explore the effect of isotope substitution, we carried out time-resolved measurements for CD3OD, acetone, and ethylene glycol (Fig. 7).

The effect of isotope substitution on formation time is apparent when making a direct comparison between the time constants obtained for CH3OH and CD3OD, as the time constant for the latter shows a ~34% increase.

From Equations (22) and (28), the ω dependence of Tc is introduced in terms of μ* following the relation μ*d lnω = d lnμ; this leads to the following result of isotope effect coefficient as α = 1 − μ * 2 1 + 2 λ er + λ er 2 λ eff λ er − μ * 1 + 4 T c ω 2 2, Open image in new window (29).

These effects of isotopic substitution are called kinetic isotope effects.

Now she found herself sitting in a sensory deprivation chamber, participating in a scientific inquiry into the effect of isotopes on the human memory and earning $250 for four days.

In the model, both diffusion and migration conditions were implemented and associated effects of the isotope separation were monitored.

The cause of these effects is likely to be a combination of mutation rates having increased by up to more than a factor of 10 (Ellegren et al. 1997; Møller & Mousseau 2006) and elevated teratogenic effects of radioactive isotopes in the environment, possibly caused by depletion of antioxidants by radiation (Møller et al. 2005 b ; Møller & Mousseau 2006).