Sentences with phrase «generate age estimates»
Researchers have yet to test Lesedi fossils for DNA or to try to generate age estimates for the new finds.
https://www.sciencenews.org/ Not exact matches
«However, for a reliable estimate,» they write, «we need to learn more about background noise in the wild as well as the aging of fish - generated trails under natural conditions.»
Recent dating of the YTT by high precision 40Ar / 39Ar dating of near - vent sanidine phenocrysts has generated two partially overlapping age estimates: 75.0 ± 0.9 ka (4) and 73.88 ± 0.32 ka (17).
The revised age model for the top 30 m of MAL05 - 1C (Fig. 4) was generated using 15 radiocarbon ages (7) and the latest high - precision YTT age estimate of 75.0 ± 0.9 ka (4) in a Bayesian P - Sequence depositional model (37), run in OxCal version 4.1 (38) with outlier analysis (39) and interpolation at 0.5 m intervals.
Eight assessments generate valid estimates of U.S. national reading performance: the Main NAEP, given at three grades (fourth, eighth, and 12th grades); the NAEP Long Term Trend (NAEP - LTT), given at three ages (ages nine, 13, and 17); the Progress in International Reading Literacy Study (PIRLS), an international assessment given at fourth grade; and the Program for International Student Assessment (PISA), an international assessment given to 15 - year - olds.
Supporters of such a plan estimate (PDF) that each $ 1 billion in school - construction work would generate up to 10,000 jobs while helping to replace or refurbish aging school facilities and protect students and school staff from poor air quality, mold, energy inefficiencies, and more.
However, if annuitized for the 34 years to Celeste's age 90, it would generate $ 10,126 in 2018 dollars each year or $ 845 per month before tax, Egan estimates.
Based on this information and your actual earnings history as maintained by the Social Security Administration, the Retirement Estimator generates an estimate of the amount you would receive if you were to retire at age 62 (the earliest date you can receive benefits), the amount if you waited until full retirement age (which currently ranges from 65 to 67, based on year of birth), and the larger benefit you would receive if you continued working until age 70 before claiming retirement benefits.
Let us simplify the problem further and assume that the lab can estimate the RC age on a sample (given an assumed initial mass fraction) with negligible error, and then consider how we generate the probability distribution for calendar date even when we have no laboratory measurement error to take into account.