Currently, most rigorous methodologies designed to define those conditions are suited to large spatial extents (nations, ecoregions) and many sites (hundreds to thousands).
The state Department of Environmental Quality, which had recommended approval earlier this year subject to a few technical conditions, called it "the most rigorous regulatory process to which a proposed pipeline ever has been subjected in Virginia". Both pipelines became an issue in this year's state elections.
Indeed, the best dealers are the most rigorous judges when it comes to assessing not only authenticity, but also condition — and condition, of which there are many grades, is a key factor in the making of art prices.
The young plants that thrived under the rigorous conditions passed Dr. Buck's first and most critical test.
Boobquake, the world's most rigorous geophysical experiment yet designed to elicit God's wrath under controlled conditions of pulchritude, provides long-sought scientific evidence.
However, most of the synthetic methods for these complex structures are restricted because of requiring rigorous conditions.
In the third analysis, the most rigorous definition in PF was used, and records that contained codes for both PF and any other condition known to cause PF were excluded.
In most cases, the synthetic processes either involve the use of borohydride, hydrazine, citrate, etc. or require rather complex procedures or rigorous conditions, followed by surface modification with some protecting ligands like thiols and oleic acid.
The administration should adopt the most rigorous possible standards.
The poor thing went through the most rigorous peer review.
