Age Structure Error Table 4 reports the overall errors for age groups at the county level. All three models produce similar APEs. For any given county, the median error is approximately 11% for 2015 with the blended CCD/CCR model producing the lowest errors. Similar to the overall errors, ...
Age Structure Error Table 4reports the overall errors for age groups at the county level. All three models produce similar APEs. For any given county, the median error is approximately 11% for 2015 with the blended CCD/CCR model producing the lowest errors. Similar to the overall errors, the...
despite being of comparable size to a laboratory mouse, with a maximum lifespan of 4 yr. NMRs are found in the arid regions of East Africa, living in colonies that have a eusocial structure1, similar to those of ants, bees and wasps. ...
While not always unequivocal, zircon shape, size, internal structure, trace element composition, and included minerals can be used to assess their origin [48–51]. Zircon grown during hydrothermal or metasomatic events can have features like those of igneous origin [12,48–51]. However, unless ...