Sentence examples for age calculation from inspiring English sources

The two approaches used to determine the 40Ar/39Ar ages (sections "Assuming the same trapped (40Ar/36Ar t composition" and "Assuming the absence of trapped 40Ar") highlight the fact that the trapped non-radiogenic 40Ar/36Ar chosen for age calculation impacts the calculated 40Ar/39Ar ages (Fig. 4) of plagioclase-rich lithic fragments (c.f., Norman et al. (2003)).

To find out how old your dog really is, check out WebMD's dog age calculation chart, which estimates your dog's equivalent human age based on how old it is and whether it is a small, medium or large breed.

Companies promoting heart rate monitors, fitness clubs and family doctors all embraced the formula as a simple measure of fitness and the 220 minus age calculation became standard fitness advice.

Yet, exposure age calculation remains a complicated and dense procedure.

Fitting of raw data, age calculation, and data presentation are also performed using MassSpec software.

These two mean values derive from different 36Cl production rates used for exposure age calculation.

Age calculations, including correction factors for fractionation and sample purity, are also discussed.

Activation energy values for the concrete mixtures were determined in the laboratory and used for equivalent age calculations.

The results also show that the new program has higher tolerance limits of U-series disequilibrium than the DATA program for US-ESR age calculations.

Our preferred age model, which applies a very conservative erosion rate of 5 cm Ma− 1 in age calculations, suggests that Ferrar 4 is ∼ 4000 ka; Ferrar 3 is ∼ 1200 ka; and Ferrar 2 is ∼ 700 ka.

The biologist-geologist Darwin was fully aware of the fact that Thompson's age calculations that he cited in his "species book" were not large enough to permit the gradual evolutionary development of all forms of life on Earth, which commenced with hypothetical primordial cells that must have existed prior to the Cambrium.