Holly Arthur, a spokeswoman for the American Association of Airport Executives, said that the time needed to clear a quantity of snow equal to the amount that fell on La Guardia -- about 13 inches -- depended on an array of factors, including the rate the snow came down, the wind speed and the size of the runways.
And perhaps most poignantly after two children died last week as a result of unexploded ammunition, demining teams urgently need to clear the vast quantities of unexploded ordnance that is making this densely populated area so dangerous.
In the electricity market, the biding operation is always focused on the historical record, i.e., winning quantities, clearing prices.
The Observatory, which collects information from a network of local sources, added that the YPG and opposition groups were now clearing up "huge quantities" of Improvised Explosive Devices and mines planted by IS when it retreated.
In contrast, in post-exposure lactating animals milk fat became an important excretory route removing three-times the quantity of residue cleared in feces.
The destination and the quantity of food has to be cleared with both sides.
The survived C3H/HeJ mice secreted significant quantity of MCP-1 and IFN-γ cytokines and cleared virus from brain.
In order to work out a strategy for conservation of secondary nature, it is necessary to make the target clear in quantity and in space.
However, it is not clear what quantity each of these ad-hoc methods is estimating, and their use can lead to differing conclusions.
At the process level, the effects of clearing native vegetation on the quantity and quality of water fluxes are influenced by changes in interception and evaporation from vegetation and changes to soil hydro-physical properties such as hydraulic conductivity, bulk density, or water holding capacity (Price et al. 2010).
