Fresh materials were used for the amplification to reduce the possibility of PCR jumping as breaks in the template would give rise to the bouncing of primers.
And don't get me started on children's toys made from cheap materials that break as soon as you look at them – or the fact that I am peering at my iPad through a web of cracks.
Study these materials as often as possible.
The presence of a shear zone in the area is felt by the nature of material yielding, most commonly observed as breaking off, toppling and/or sliding of mudstone or sandstone.
Known for creating his own remixes of songs, Levan also became notorious for breaking new material as well as introducing sometimes familiar, non-traditional dance records in a new context.
Less resistant plant materials are broken down first, whereas the breakdown of more resistant materials, such as lignin and protein, takes place in several stages.
As materials begin to break down, temperatures will heat up to 130 to 160 degrees for two weeks, which is hot enough to kill weed seeds, yet cool enough not to kill beneficial organisms.
The production from biomass of chemicals and fuels by fermentation, biocatalysis, and related techniques implies energy-intensive separations of organics from relatively dilute aqueous solutions, and may require use of hazardous materials as entrainers to break azeotropes.
This material is broken into lumps as it is discharged from the moving grate.
Resawing machines handle material partly broken up, such as flitches (longitudinal sections of log) and deals (boards).
