That's because advances in DNA analysis techniques and more complete data on the frequency of DNA patterns in different ethnic populations have sharpened estimates of a sample's uniqueness, FBI officials said.
Dr. Riess found a way to sharpen the estimates using the stars' colors.
By following the supernova's history, or "light curve," astronomers could sharpen their estimates of its intrinsic brilliance and, thus, its distance.
The essential argument is sharpening the estimates in part (a) of the proof of Theorem 2.1 using optimal Sobolev embedding theorems such that the conditions (2.13) imply (LLN1).
Imposing a more restrictive non-collapsing condition allows one to sharpen this estimate for the values of time parameter close to zero.
But they've designed the sites to allow you to sharpen their estimate by changing the set of homes that your house is being compared to and correcting bad information about your house.
Also, for the state space, weaker spatial norms can be chosen, e.g., L p ( D ) with 1 ≤ p ≤ 2 or any norm on the duals H − α ( D ) of Sobolev spaces with α > 0. If weaker norms for the state space are considered, it is possible to relax the conditions of Theorem 2.1 by sharpening some estimates in the proof of the theorem.
NEXT-peak can therefore adjust for ambiguous mapping while estimating the total number of tags in a region, thereby sharpening its estimates of TF binding strength.
Additionally, the insect fossil record is currently dramatically expanding [ 1, 55, 56], and thus, better fossil calibrations coupled with larger samples of genes and taxa, as well as improved analytical methods, should continue to sharpen divergence time estimates for the major holometabolous clades.
"We're always thinking about ways we can improve the rider experience from sharpening our ETA estimates to identifying the best pick up location on any given street.
