As stand-replacing disturbances, fire and harvest are also the most reliably distinguished changes using remotely sensed data and analysis techniques [44].
Different types of response modification can be distinguished: changes in the receptors for growth and differentiation factors and their cytoplasmic and nuclear signal transduction pathways; increased resistance of initiated cells to cytotoxic agents; alterations in junctional cell-to-cell communications.
As all communities experience temporal turnover, one of the biggest challenges is distinguishing change that can be attributed to external factors, such as anthropogenic activities, from underlying natural change.
AA showed markedly impaired ability to distinguish change in an individual's accent despite being able to discriminate phonemes and voices (apperceptive accent agnosia); and in addition, a severe deficit of accent identification.
Although distinguishing change and no change in structure, the new method overall failed to distinguish between mutants with and without effect on stability or function.
It uses two 7-point Likert scales to distinguish change and is adapted from the work of Gordon Guyatt and colleagues at McMaster University Globalal Rating of Change") [ 43, 44].
As only a single source of aggregated survival data was available before reorganisation we were unable to undertake trend analysis to distinguish change as a result of the reorganisation from any underlying temporal trend.
High inflation makes it hard for firms and individuals to distinguish changes in the relative prices of particular items from general changes in the average price level, so price signals become blurred.
Ears that distinguish changes in velocity have appeared only in a few lower animals as an elaborated hair organ in some insects and perhaps spiders and in two special forms among fishes.
The survey results were used to assess the abilities of observers to distinguish changes in river flow.
We retain t07avg,j in (7), even though it could be cancelled out of the equation, because it allows us to distinguish changes in progressivity from changes in the average tax burden in the simulations which follow.
