By recasting the problem of redundancy in multiple structural alignments into this framework, in which the matrix A now describes the multiple alignment, we adapted the QR factorization to produce a minimal basis set of protein structures which best spans the evolutionary (phase) space.
In determining the best time span for this analysis, we encountered a difficult question: When and for how long does depression occur?
In multivariate models predicting the acquisition of strains resistant to each antipseudomonal agent and multiple drugs, a cutoff of 72 hours was used to dichotomize antibiotic exposure because in previous studies it appeared to be the best time span for defining the minimal duration of exposure associated with resistance [ 39, 40].
The largest synteny block conserved between Lates calcarifer and Tetraodon nigroviridis was found in LG5 with 8 markers spanning 48 cM in the Lates calcarifer linkage group and their best matches spanning 4 Mb in chromosome 18 of the Tetraodon nigroviridis genome.
One of the best long-span truss designs was developed by Theodore Burr, of Torrington, Connecticut, and based on a drawing by Palladio; a truss strengthened by an arch, it set a new pattern for covered bridges in the United States.
Rather, the ambition of an expert foresight is to make this imagination robust, plausible and implementable; it involves creativity; and, at its best, it spans the boundary of perspectives and expertise.
On average these second best matches spanned 17.5 ± 5.8% (mean ± standard error) of the probe length, with 74.6 ± 3.2% DNA sequence identity (n = 8).
First was Mothership, a 24-track best-of spanning the band's career, followed by a reissue of the soundtrack The Song Remains the Same, which included previously unreleased material, and a new DVD.
While the song did feature on their compilation Relics, it was under consideration for but ultimately left off their career-spanning "best of" retrospective, Echoes: The Best of Pink Floyd.
First published in 1985, the book includes 50 of Baldwin's best works that span the course of several decades.
