The drainage experiences extremes of water flow: after prolonged periods without rain the river disappears into underground fissures and the riverbed is dry, but heavy rain produces torrential floods, often 1 2 m deep.
Such an extreme case of short-circuiting of the flow paths that control the bulk composition of groundwater could in fact potentially generate some of the observed patterns, including enhanced transport of E. coli during the monsoon and some degree of proportionality of fecal contamination to local population density.
Diversifying selection may favor the two phenotypes at the extremes of the depth gradient, preventing gene flow through assortative mating and eventually leading to new species [ 75].
Results for topside and deck mass effect on the stress distribution on the columns also suggested high stress distribution around the joint area of the inner columns for extreme and survival weather conditions, irrespective of the flow orientation.
It would be myopic in the extreme to view the flow of oil to the United States as a legitimate national security issue but to view the flow of foreign capital into Treasury securities as a matter of no particular concern.
When the screening is extreme, meaning that the flow of pests between the crop and the refuge is heavily restricted, it may be more apt to describe the refuge as enclosed in a 'cage' (Fig. 2).
These variations include extremes of flow rate; extremes of suction pressure; the issues of whether or not the pump is operated in parallel with one or more other pumps; variations in specific gravity or viscosity; and potential long range changes in normally expected, maximum required, and minimum flow rates.
In this case, the result shows an extreme difference of the volumetric flow rate with and without considering the oscillating term of the pressure gradient.
In the case of unsteady states, we propose and apply two extremes of flow behavior, namely instant mixing and instant removal, which delimit the concentration gradient that may be imposed at a synthetic boundary.
Because of the extreme complexity of the bluff-body flow, the study focuses on the ability of the model to simulate various regimes of the burner rather than on a detailed calculation of the flow structure.
