Astronomers already have good estimates of Pluto's mass, and so the larger volume than expected means that Pluto must be less dense than we thought and probably contains more ice beneath the surface.
Define begin{aligned} phi _{N+n}(t) := pi _2F^{N}left( frac{t}{1+(N+2n+1)t},phi _nleft( frac{t}{1+Nt}right) right), quad n ge 0. end{aligned}All the terms inside the parenthesis in the right hand side are well defined and we have good estimates for the differences for (phi _n) and (phi _{n+1}).
Humans are rapidly depleting one third of Earth's largest aquifers, and scientists do not have good estimates of how much water remains in them.
Although we do not yet have good estimates of this rate, some unintentional natural experiments suggest that it may often be very low.
In most studies, however, we will not know the true prior genotype frequencies or error rates and may not have good estimates for many variants.
Many countries in the region have good estimates of the numbers of deaths due to HIV/AIDS developed by adjusting recorded AIDS deaths for misclassification of cause of death [ 20].
Unfortunately, we did not have good estimates of time spent in sports and activity in any of the subjects, and therefore we cannot assume that the child-specific equations are valid in athletic children.
Historically, diagnostic errors have been on the sidelines of patient safety research, in part because we do not have good estimates on how common these events are relative to more well-known safety concerns such as hospital-acquired infections and medication errors.
If these prospectors have good estimates about environmental parameters such as costs of transportation and the value of silver ore, the longest profitable distance at which prospectors will place claims will be where the profits accrued from a load of ore will be equal the costs of prospecting and lost opportunity costs.
On the contrary, extensive evaluations of the models have shown that they give good estimates of the warming trends.
