Sentence examples for before dating the samples from inspiring English sources

Having collected the bones of wolf, deer, cave bear and woolly rhinoceros, the team used a new method called bone collagen ultrafiltration to remove modern contamination before dating the samples to between 50,000 and 26,000 years old.

Due to the time span between sampling and interview date, not all individuals report a starting date of welfare receipt before the sampling date.

According to authors' suggestion [ 37], to avoid the misspecification of dating and taxon sampling, the empty alignment was run before the real MSAs.

But you can sample videos that pre-date the ban.

To avoid the possible attributions of fragmented remains from domestic animals to Bos primigenius, we considered only samples dating before the Neolithic spread of domestication.

To validate several cases of putative superinfection, we performed fresh sample amplification and population sequencing on selected archived samples, involving either the same pol region as in the original sequence data, or the C2-C4 regiof of env (HXB2 positions 7021-7560) from the samples dating from just before and just after the putative event of superinfection [ 9, 33- 35].

The 4.45 billion-year age means that the samples date from before the Earth's crust developed, but after the core formed.

The duration of the welfare spell is measured as the number of months on benefits before the sampling date.

6 We excluded 811 persons with more than one sanction, 989 individuals with a sanction before the sampling date, 181 UBII recipients with a sanction in a former UBII spell and 489 observations with missing information.

Individuals who explicitly state that they have been sanctioned before the sampling date are dropped from the data for the same reason.6 We only consider the event of a sanction as a binary indicator, since precise information on the level of the benefit cut is not available.

To ensure that inflows in the data are not short-term recurrences of welfare episodes, for example due to false reporting or data errors, only persons are regarded who have not been registered in welfare for three months before the sampling date.