Sentence examples for method of age from inspiring English sources
Tephrochronology, method of age determination that makes use of layers of ash (tephra).
Helium dating, method of age determination that depends on the production of helium during the decay of the radioactive isotopes uranium-235, uranium-238, and thorium-232.
Fission-track dating, method of age determination that makes use of the damage done by the spontaneous fission of uranium-238, the most abundant isotope of uranium.
Radiation-damage dating, method of age determination that makes use of the damage to crystals and the radiation from radioactive substances caused by storage of energy in electron traps.
Obsidian hydration rind dating, method of age determination of obsidian (black volcanic glass) that makes use of the fact that obsidian freshly exposed to the atmosphere will take up water to form a hydrated surface layer with a density and refractive index different from that of the remainder of the obsidian.
Demirjian's method has been the most popular and extensively tested radiographic method of age estimation.
Elsewhere, some of the other whites are also made with the Vin Jaune method of aging the wines under a "voile," or screen, of yeast; often these wines bear the label "tradition".
The only reliable method of aging a tortoise is to record its year of birth.
This way, the best spirit produced by this new method of ageing is obtained with a high alcoholic strength of the distilled wine and a high quantity of oak chips, and with room temperature and high flow rate.
From our studies it can be concluded that the value of antioxidant capacity depends on the polyphenolic content, the time and method of ageing, as well as on the flavour and colour additives.
Cumulative rate Day, 1987 proposed a different method of age-standardising incidence rates called the cumulative rate, defined as: where the summation is until age-band A, w i is the width of the ith age band in years and ρ i is the age-specific annual incidence rate in the ith age-band.
