NOx annual averages were used in the delineation of the sampling zones as the qualitative study identified that reported symptoms tended to be constant while at home, did not vary with season and were temporally related to the opening of the M5 East stack.
Surprisingly, the number of letters needed by the ideal reader to identify a word was constant across lengths three letters were required on average.
Our finding of an SES gradient in autism prevalence regardless of source of information (health vs. school) was not consistent with the hypothesis that the frequency of children with autism identified only through school sources is constant across SES categories.
Prediction requires identifying the variables whose behavior is constant over time so that their future behavior can be derived from their present values.
We develop a simple mathematical model to describe the dynamics of WSSV genome shrinkage, and in particular to identify whether the rate of genome shrinkage is constant over time.
The estimators differ in the way they account for a priori information on the elastic constants to be identified.
It is uncertain whether these products represent increased overall cortactin degradation, or if the net cortactin degradation is constant but is selectively identified by the pS405 antibody in response to EGF treatment and phosphorylation.
The unknown parameter value to be identified is the molecular diffusion constant of the labeled molecules, hence providing a way of inferring diffusion constants in complex geometries (see Fig. 5).
Moreover, since the motifs identified are in the constant regions, they are applicable for all antibodies within the IgG class irrespective of the variable region.
There is little discussion on this in the literature, and where a significant constant is identified, the problem tends to be ignored [ 68].
