Sentence examples for cannot be ascertained without from inspiring English sources
Owing to the nature of the problem, the RM cannot be ascertained without knowledge of the activation energy.
Since powders tend to heavily agglomerate in polar fluids, a comparison connected to the agglomeration of the particles and not just to crystallite size, cannot be ascertained without proper particle/agglomerate size distribution analysis [8 14].
Whereas Las Vegas long relied on groundwater resources up until 1971, then managed to remain within the small Colorado water allocation under the sharing agreements between riparian States, it seems SNWA authorities feel that despite their ongoing efforts, securing the city's water supply cannot be ascertained without water diversions.
The full philosophical import of his Reduction Thesis, and the philosophical importance of his triadism insofar as this triadism rests on his Reduction Thesis, cannot be ascertained without a prior understanding of his non-typical theory of identity and his special view of the fundamental nature of the relative product operation.
We considered those introns as specific gains, but this cannot be ascertained without additional data from other early diverging species.
The evolution of change cannot be ascertained without having data available from repeated observations on the same individuals over time.
The degree of stenosis cannot be ascertained with accuracy without reference to normal baseline tracheal measurements.
The extent to which under treatment or overtreatment occur within these practice settings cannot be ascertained from the present study without further data on health outcomes and patient satisfaction.
However, whether early intervention with transplantation prolongs survival over that expected without transplantation cannot be ascertained with certainty from available data.
Without this evidence, it cannot be ascertained whether any change in OIDP represents real change or measurement error.
