Macroporous silicon grown this way permits well-controlled structure definition with excellent repeatability and surface quality.
Hence, this route permits well-dispersed AuNPs to be obtained at room temperature, without employing reducing agents and external energy.
The answer lies in the basic nature of the American political system, which permits well-organized and well-funded special interest groups to wield significant power on Capitol Hill and in the White House.
Using captive bee colonies and artificial flowers in laboratory conditions permits well-controlled manipulative experiments that would be effectively impossible in the field.
Nevertheless, Currie believed that the advantageous observational position of Hill 70 would permit well directed artillery to effectively deal with any counterattacks.
We are challenging the regulations for illegally discriminating against students of color by permitting wells that are disproportionately close to the schools they attend.
Various methods have been reported in several kinds of literature that permit well-ordered configuration and assembly of one-dimensional SiNWs into a required design.
A reference spray combustor was fabricated to permit well-defined input and boundary conditions, enabling measurements to characterize the fuel spray, combustion air, wall temperatures, gas temperatures, and species concentrations.
The panel later protested that Salazar altered their report after it was issued to urge "an immediate halt to drilling operations on the 33 permitted wells, not including the relief wells currently being drilled by BP that are currently being drilled using floating rigs in the Gulf of Mexico.
The current system for managing state lands - from holding lease sales to permitting wells to forming units - is the result of five decades of dealing with a few major oil companies developing several giant oil fields, not dozens of smaller companies spread across a huge area, exploring and developing a broad array of prospects.
