Sentence examples for yr for this from inspiring English sources

Financial revenue from timber and carbon (i.e. credits for avoided carbon emissions) were computed over the duration Ω of the carbon project, which was equal to Ω=40 yr for this study.

Röösli et al [ 22] have analyzed the two available intervention studies that involve PM10 and found a time constant of 1.1 yr for the Utah steel mill intervention [ 7] and 9 yr for the intervention in Dublin county [ 9].

Of the 153 persons that agreed to participate (79 women; mean age 71 yr and 74 men; mean age 70 yr), for one person no urinary sample was collected and this person was not included in the analyses.

This period was as short as 2 yr for participants of the program in 2009 2010 and 2010 2011 in the 2009 2013 cohort and as long as 14 yr for the 1997 2000 cohort.

This period has been as short as 2 yr for participants who completed their VP training in 2009, and as long as 14 yr for participants completing training in the 1997 2000 period.

This syllabus was used for the 3 yr of this study.

The time interval covered by the samples is 200 yr for Brazil and 2500 yr for Chile.

Observed carbon losses amount to 0.234 kg/m2 ∗ yr at (presently) uncultivated sites, 0.562 kg/m2 ∗ yr for grassland and 0.645 kg/m2 ∗ yr for arable land.

The average injury rate was 1.9 × 10−5 per km yr for smaller pipelines, compared to 5.9 × 10−6 per km yr for larger transmission pipelines.

Eraser, a 1318-nm diode laser, has been used for 15 yr for resection of lung metastases.

The 81Kr model ages are ~ 130,000 and ~ 330,000 yr for high-transmissivity and low-transmissivity portions of the formation, respectively.