Sentence examples for difficulty of calibrating from inspiring English sources

See, for instance, Gilbert (1980); problems with the assumptions of the theory and the difficulty of calibrating its parameters were pointed out as early as 1969 in Sauer's (1969) review of MacArthur and Wilson's book.

However, validation of the interdependencies, defined by the model developer, and the necessity of calibrating the model with suitable data are difficulties within the system dynamics modeling approach.

Widespread application of landscape disturbance and succession models is hampered by the difficulty of mapping the initial landscape layers needed for model implementation and by the complexity of calibrating forest landscape models for new geographic regions.

And then there was a question of calibrating it.

Of course, it is all part of the game of calibrating accessibility.

Usually μ a and μ′ s are obtained from measurements of diffuse reflectance or of diffuse transmittance, and for the difficulties in calibrating the instrumentation measurements are usually available only in arbitrary units.

It is difficult to make a precise measurement, due to the difficulty in accurately calibrating the instruments used, and the problem of spatial coverage.

PAM13-I works very well as a measure of activation with all items having very good psychometric properties and item difficulty calibrating very similar to the original PAM 13.

But Mr Cameron has no option but to stick with it.The difficulty will be calibrating Britain's demands.

A key problem in the validation of a new assay of amyloid growth is the difficulty of obtaining standardized and calibrated aggregation conditions because the observed growth kinetics are the result of a complex interplay of underlying elementary reaction steps.

The average item difficulty is always calibrated at zero logits, therefore the average person location of zero logits would indicate a fairly good targeting [ 43].