Tricuspid pressure gradient is a validated measure of pulmonary vascular tone although it is dependent on numerous factors not least the requirement for a certain degree of tricuspid regurgitation.
DEA constructs an efficiency frontier which reveals the least input requirement for obtaining a given output level, or, from an output-oriented framework, the highest output obtainable from a given input set.
There seem to be at least three requirements for Rayleigh-Taylor instability to occur: the presence of a permeability barrier, a large fluid viscosity, and granular matter being dense.
1319, 1325, 75 L.Ed.2d 225 (1983) (opinion of WHITE, J.) ("least intrusive means" requirement for searches not supported by probable cause).
The results imply, that TNF-α is, at least, a necessary requirement for adipotaxis.
If monomeric kinesin Kif1A can move along microtubules in vitro using a biased diffusion mechanism (Okada and Hirokawa, 1999, but see reservations below), Kar3 might do the same, obviating (or at least reducing) the requirement for a second motor head.
They also describe a novel iteration of ProVent ('French ProVent') that includes only three variables (age of at least 65 years, requirement for hemodialysis, and use of vasopressors) yet had a receiver operator characteristic (0.74) similar to that of the standard five-variable version.
But one meal out a day – at a local hole-in-the-wall, at least – is practically a requirement for me.
Yet it seems at least a legitimate minimal requirement for a compelling solution (if any exists) that it implies both.
To his credit he has created and established a program that for this niche sector, at least, has addressed the requirement for high quality and affordable home care while also allowing providers to receive a living wage entirely without legislation.
