With greater thicknesses (>10 mm) some combination of manual labour, heavy machinery, and dump trucks is more efficient to remove the bulk of the material, with a potential final street sweeping operation to remove the fine residue, if necessary (Hayes et al. 2015).
"For myself I would desire a combination of old romance and modern machinery" (echoing the sentiment of an earlier rural writer, Richard Jefferies, who wanted "the light railway to call at the farm gate").
This premise is aligned with the decatenation process in vitro by using combination of the FtsK-XerCD recombination machinery that facilitates synapsis of dif during FtsK translocation along DNA and resolves chromosomal dimers to monomers [ 64].
However, it is not clear how much of this effect is driven by CpG-creating SNPs or the additional influence on surrounding CpG methylation, other genetic polymorphism effects on the methylation machinery, or a combination of all of these factors.
Rod-shaped growth ultimately requires a breaking of symmetry, which can arise from directionality in the material properties of the cell wall, stresses, the organization of the synthesis machinery, or any combination of these.
In summary, genome-wide demethylation is achieved in naive ESCs by a combination of disabling the de novo methylation machinery and increased hydroxylation, which may occur in the context of a partially impaired maintenance methylation system.
A believer in free trade, Hume was largely responsible for the repeal of the laws prohibiting the export of machinery and of the act preventing the emigration of workmen; he also fought the Combination Acts, which made trade unionism illegal.
Imports of machinery are soaring.
Or old pieces of machinery.
