Sentence examples for isotopic effect from inspiring English sources
The isotopic effect is inverse when compounds containing heavier isotopes have greater vapour pressure.
This process will favour the lighter isotope emission and enrich the plant tissue (leaf specially) in N because the isotopic effect of NH3 (aq) exchange with NH3 (g) has been estimated to be 1.005.
A considerable isotopic effect has been observed in nanogravimetry of the H+ and D+ ion intercalation into WO3−x films.
The influence of hydration and pO2 as well as the H/D isotopic effect are studied by DC-electrochemical measurements under reducing environments.
Rates of CH4/CD4 scrambling, isotopic effect between CH4 and CD4 coupling, surface concentration of reversibly adsorbed methane, of C2 and COx precursors are determined.
An inverse D kinetic isotopic effect was measured for the H2 formation in the phenol steam reforming reaction in the 773 1028 K range.
Nonetheless, under certain circumstances, nonrandom isotopic effects can become appreciable.
This shift may result from conductive cooling during the ascent of the fluid and/or from isotopic effects due to sulphide oxidation (Boschetti 2012).
No straight-forward relationship is seen between δ13C and relative sea level probably because local influences complicated systematic environmental and diagenetic isotopic effects associated with sea level change.
Deuterated amorphous carbon films (a-C D) ha-C Deen studied in thaveast few years in order to investigated possibeenistudied effects in the filastroperties.
By identifying the isotopic effects of the different processes in soils we could use a simple isotopic calculation to estimate the extent of biological phosphate turnover in our experimental system.
